2006 GMC Sierra Owner Manual Seats and Restraint Systems ........................... 1-1 Front Seats ............................................... 1-3 Rear Seats ............................................... 1-8 Safety Belts ............................................. 1-11 Child Restraints ....................................... 1-31 Airbag System ......................................... 1-70 Restraint System Check ............................ 1-87 Features and Controls ..............................
Canadian Owners A French language copy of this manual can be obtained from your dealer or from: Helm, Incorporated P.O. Box 07130 Detroit, MI 48207 GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Truck Emblem, and the name SIERRA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice.
Safety Warnings and Symbols There are a number of safety cautions in this book. We use a box and the word CAUTION to tell about things that could hurt you if you were to ignore the warning. You will also find a circle with a slash through it in this book. This safety symbol means “Do Not,” “Do Not do this” or “Do Not let this happen.” {CAUTION: These mean there is something that could hurt you or other people. In the caution area, we tell you what the hazard is.
Vehicle Damage Warnings Vehicle Symbols Also, in this manual you will find these notices: The vehicle has components and labels that use symbols instead of text. Symbols are shown along with the text describing the operation or information relating to a specific component, control, message, gage, or indicator. Notice: These mean there is something that could damage your vehicle. A notice tells about something that can damage the vehicle.
These are some examples of symbols that may be found on the vehicle: v
✍ NOTES vi
Section 1 Seats and Restraint Systems Front Seats ......................................................1-3 Manual Seats ................................................1-3 Power Seats ..................................................1-4 Power Lumbar ...............................................1-4 Heated Seats .................................................1-5 Reclining Seatbacks ........................................1-6 Head Restraints .............................................
Section 1 Seats and Restraint Systems Airbag System ...............................................1-70 Where Are the Airbags? ................................1-72 When Should an Airbag Inflate? .....................1-74 What Makes an Airbag Inflate? .......................1-76 How Does an Airbag Restrain? .......................1-76 What Will You See After an Airbag Inflates? .....1-76 Airbag Off Switch ..........................................1-78 Passenger Sensing System ............................
Front Seats Manual Seats {CAUTION: You can lose control of the vehicle if you try to adjust a manual driver’s seat while the vehicle is moving. The sudden movement could startle and confuse you, or make you push a pedal when you do not want to. Adjust the driver’s seat only when the vehicle is not moving. If your vehicle has a manual bucket or a split bench seat, you can adjust the seat forward or rearward with the bar located under the front of the seat cushion. Lift the bar to unlock the seat.
Power Seats If your vehicle has power reclining seatbacks, the control is located rear of the power seat control on the outboard side of the seats. Adjust the angle of the seatback by pressing the vertical control forward or rearward. See Reclining Seatbacks on page 1-6. If your vehicle has manual reclining seatbacks, see Reclining Seatbacks on page 1-6. Power Lumbar Your vehicle may have this feature. The control is located on the outboard side of the seat cushion.
Heated Seats If your vehicle has this feature, the buttons are located on the front doors. The engine must be running for the heated seats to work. To heat only the seatback, press the vertical button with the heated seatback symbol. An indicator light on the seatback button will be lit to designate that only the seatback is being heated. Additional presses of the seatback button will cycle through the heat levels for the seatback only. Press the horizontal button again to heat the whole seat.
Reclining Seatbacks {CAUTION: If the seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatback to be sure it is locked. 1-6 To adjust the seatback, lift the manual lever located on the outboard side of the seat. Release the lever to lock the seatback in the desired position. Lift the lever again without pushing on the seatback and the seatback will go to an upright position.
Head Restraints {CAUTION: Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts cannot do their job when you are reclined like this. The shoulder belt cannot do its job. In a crash, you could go into it, receiving neck or other injuries. The lap belt cannot do its job either. In a crash the belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries.
Seatback Latches Rear Seats The front seatbacks fold forward to allow access to the rear of the cab. Rear Seat Operation (Extended Cab) To fold the seatback forward, lift the lever located on the outboard side of the seat cushion. Folding the Rear Seat {CAUTION: If the seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatback to be sure it is locked.
The seat can also be folded down for more seating space. To fold the seat down, do the following: 1. Push the seat cushion while pulling the release strap which is located under the seat cushion. Pull the seat cushion down until it latches. To flip and fold the seat, do the following: 1. Pull up on the strap loop at the rear of the seat cushion. Then, pull the seat cushion up and flip it forward. 2. After latching the seat cushion, pull up on it to make sure it is locked.
To return the seat to the normal seating position, do the following: 1. Lift the seatback up and push it rearward all the way. {CAUTION: If the seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatback to be sure it is locked. 2. Push and pull on the seatback to make sure it is locked into place. 3. Lower the seat cushion until it latches into position.
Safety Belts {CAUTION: Safety Belts: They Are for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. {CAUTION: Do not let anyone ride where he or she cannot wear a safety belt properly. If you are in a crash and you are not wearing a safety belt, your injuries can be much worse. You can hit things inside the vehicle or be ejected from it. You can be seriously injured or killed.
Your vehicle has a light that comes on as a reminder to buckle up. See Safety Belt Reminder Light on page 3-34. Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. In most states and in all Canadian provinces, the law says to wear safety belts. Here is why: They work. You never know if you will be in a crash. If you do have a crash, you do not know if it will be a bad one.
Put someone on it. Get it up to speed. Then stop the vehicle. The rider does not stop.
The person keeps going until stopped by something. In a real vehicle, it could be the windshield... 1-14 or the instrument panel...
Questions and Answers About Safety Belts Q: Will I be trapped in the vehicle after an accident if I am wearing a safety belt? A: You could be — whether you are wearing a safety belt or not. But you can unbuckle a safety belt, even if you are upside down. And your chance of being conscious during and after an accident, so you can unbuckle and get out, is much greater if you are belted.
Q: If I am a good driver, and I never drive far from home, why should I wear safety belts? A: You may be an excellent driver, but if you are in an accident — even one that is not your fault — you and your passengers can be hurt. Being a good driver does not protect you from things beyond your control, such as bad drivers. Most accidents occur within 25 miles (40 km) of home. And the greatest number of serious injuries and deaths occur at speeds of less than 40 mph (65 km/h).
3. Pick up the latch plate and pull the belt across you. Do not let it get twisted. The shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly. 5. To make the lap part tight, pull up on the shoulder belt. 4. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Safety Belt Extender on page 1-30.
The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces.
Q: What is wrong with this? {CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. A: The shoulder belt is too loose. It will not give nearly as much protection this way.
Q: What is wrong with this? {CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you. A: The belt is buckled in the wrong place.
Q: What is wrong with this? {CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied at the abdomen, not at the pelvic bones, and that could cause serious or fatal injuries. Be sure the belt goes under the armrests. A: The belt is over an armrest.
Q: What is wrong with this? {CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which are not as strong as shoulder bones. You could also severely injure internal organs like your liver or spleen. A: The shoulder belt is worn under the arm. It should be worn over the shoulder at all times.
Q: What is wrong with this? {CAUTION: You can be seriously injured by a twisted belt. In a crash, you would not have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. A: The belt is twisted across the body.
Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear safety belts. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle.
Right Front Passenger Position Center Front Passenger Position To learn how to wear the right front passenger’s safety belt properly, see Driver Position on page 1-16. Lap Belt The right front passenger’s safety belt works the same way as the driver’s safety belt — except for one thing. If you ever pull the shoulder portion of the belt out all the way, you will engage the child restraint locking feature which may turn off the passenger’s frontal airbag.
Rear Seat Passengers It is very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear passengers who are not safety belted can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts. To make the belt shorter, pull its free end as shown until the belt is snug.
Lap-Shoulder Belt All rear seat positions have lap-shoulder belts. Here is how to wear one properly. 2. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. When the shoulder belt is pulled out all the way, it will lock. If it does, let it go back all the way and start again. If the belt is not long enough, see Safety Belt Extender on page 1-30.
{CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen.
Rear Safety Belt Comfort Guides Rear seat comfort guides may provide added safety belt comfort for older children who have outgrown booster seats and for some adults. When installed on a shoulder belt, the comfort guide positions the belt away from the neck and head. There is one guide for each outside passenger in the rear seat. Here is how to install a comfort guide and use the safety belt: 1. Remove the guide from its storage clip on the interior body. 3.
4. Buckle, position, and release the safety belt as described in Rear Seat Passengers on page 1-26. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guides, squeeze the belt edges together so that you can take them out of the guides. Slide the guide onto the storage clip. Safety Belt Extender If the vehicle’s safety belt will fasten around you, you should use it. {CAUTION: A safety belt that is not properly worn may not provide the protection needed in a crash.
Child Restraints Older Children Q: What is the proper way to wear safety belts? A: An older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just touching the top of the thighs. It should never be worn over the abdomen, which could cause severe or even fatal internal injuries in a crash.
Q: What if a child is wearing a lap-shoulder belt, but the child is so small that the shoulder belt is very close to the child’s face or neck? A: If the child is sitting in a seat next to a window, move the child toward the center of the vehicle. Also see Rear Safety Belt Comfort Guides on page 1-29. If the child is sitting in the center rear seat passenger position, move the child toward the safety belt buckle.
Wherever the child sits, the lap portion of the belt should be worn low and snug on the hips, just touching the child’s thighs. This applies belt force to the child’s pelvic bones in a crash. Infants and Young Children Everyone in a vehicle needs protection! This includes infants and all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints.
{CAUTION: People should never hold a baby in their arms while riding in a vehicle. A baby does not weigh much — until a crash. During a crash a baby will become so heavy it is not possible to hold it. For example, in a crash at only 25 mph (40 km/h), a 12 lb (5.5 kg) baby will suddenly become a 240 lb (110 kg) force on a person’s arms. A baby should be secured in an appropriate restraint.
{CAUTION: Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Airbags plus lap-shoulder belts offer protection for adults and older children, but not for young children and infants. Neither the vehicle’s safety belt system nor its airbag system is designed for them. Young children and infants need the protection that a child restraint system can provide.
For most basic types of child restraints, there are many different models available. When purchasing a child restraint, be sure it is designed to be used in a motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer’s instructions that come with the restraint, state the weight and height limitations for a particular child restraint.
Child Restraint Systems An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraint system designed to restrain or position a child on a continuous flat surface. Make sure that the infant’s head rests toward the center of the vehicle. A rear-facing infant seat (B) provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint.
A forward-facing child seat (C-E) provides restraint for the child’s body with the harness and also sometimes with surfaces such as T-shaped or shelf-like shields. 1-38 A booster seat (F-G) is a child restraint designed to improve the fit of the vehicle’s safety belt system. Some booster seats have a shoulder belt positioner, and some high-back booster seats have a five-point harness. A booster seat can also help a child to see out the window.
Q: How Should I Use a Child Restraint? A: A child restraint system is any device designed for use in a motor vehicle to restrain, seat, or position children. A built-in child restraint system is a permanent part of the motor vehicle. An add-on child restraint system is a portable one, which is purchased by the vehicle’s owner. To help reduce injuries, an add-on child restraint must be secured in the vehicle. With built-in or add-on child restraints, the child has to be secured within the child restraint.
When securing an add-on child restraint, refer to the instructions that come with the restraint which may be on the restraint itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle.
Never put a child in a rear-facing child restraint in the right front passenger seat unless your vehicle has the passenger sensing system or an airbag off switch and the passenger airbag status indicator or the airbag off light shows off. Never put a rear facing child restraint in the right front passenger seat unless the airbag is off. Here is why: {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates.
There is limited space in the rear seating area of an extended cab model. If you want to secure a child restraint in a rear seating position of an extended cab model, especially in the rear center position, be sure to study the instructions that came with your child restraint to see if there is enough room to secure your seat properly.
Your vehicle, except for regular cab models, has lower anchors and top tether anchors. Your child restraint may have lower attachments and a top tether. Top Tether Anchor Not all vehicle seating positions or child restraints have lower anchors and attachments or top tether anchors and attachments. Lower Anchors A top tether (A, C) anchors the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle.
i (Top Tether Anchor): Some top tether-equipped child restraints are designed for use with or without the top tether being attached. Others require the top tether always to be attached. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. In the United States, some child restraints also have a top tether. Be sure to read and follow the instructions for your child restraint.
i (Top Tether Anchor): Seating positions with top tether anchors. j (Lower Anchor): Seating positions with two lower anchors. For extended cab models, the rear outboard seating positions have exposed metal lower anchors located in the crease between the seatback and the seat cushion. For regular and crew cab models, there is an anchor symbol on the trim covers to assist you in locating the top tether anchors.
Extended Cab Regular Cab For regular cab models with a bench seat, the top tether anchors are located under trim covers on the back panel behind the center and passenger seats. Do not install a child restraint in the center seat position. See Securing a Child Restraint in the Center Front Seat Position on page 1-56 for more information. For regular cab models with bucket seats, the top tether anchor is located under a trim covers on the back panel behind the passenger seat.
Do not secure a child restraint in the front passenger’s position if your vehicle has rear seats, if a national or local law requires that the top tether be attached, or if the instructions that come with the child restraint say that the top tether must be attached. There is no place to attach the top tether in this position. Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. See Where to Put the Restraint on page 1-40 for additional information.
Securing a Child Restraint Designed for the LATCH System {CAUTION: If a LATCH-type child restraint is not attached to anchors, the restraint will not be able to protect the child correctly. In a crash, the child could be seriously injured or killed. Make sure that a LATCH-type child restraint is properly installed using the anchors, or use the vehicle’s safety belts to secure the restraint, following the instructions that came with that restraint, and also the instructions in this manual.
Regular Cab Models 1. If the child restraint manufacturer recommends that the top tether be attached, attach and tighten the top tether to the top tether anchor, if equipped. Refer to the child restraint instructions and the following steps: 1.1. Pull the passenger seatback forward by pulling the recliner handle upward to access the top tether anchor. See Reclining Seatbacks on page 1-6 for additional information. 1.2. Find the top tether anchor. 1.3. Remove the trim cover to expose the anchor. 1.4.
2. See Securing a Child Restraint in the Right Front Seat Position (Regular and Extended Cab) (With Airbag Off Switch) on page 1-59 or Securing a Child Restraint in the Right Front Seat Position (Regular and Extended Cab) (With Passenger Sensing System) on page 1-65 for instructions on installing the child restraint using the safety belts. 2. If the child restraint manufacturer recommends that the top tether be attached, attach and tighten the top tether to the top tether anchor, if equipped.
2.2. When using a child restraint with a top tether in the rear passenger position, raise the head restraint and route the top tether through the fabric loop. Then, attach the top tether to the metal anchor point at the center rear seating position. 2.3. When using a child restraint with a top tether in the rear center position, route the top tether through the fabric loop.
Crew Cab Models 1. If the child restraint manufacturer recommends that the top tether be attached, attach and tighten the top tether to the top tether anchor, if equipped. Refer to the child restraint instructions and the following steps: 1.1. To access the top tether anchors, raise the seat cushion by pulling up on the strap loop at the rear of the seat cushion and fold the seat cushion forward. Then fold the seatback forward.
1.4. Remove the trim cover to expose the top tether anchor. 1.5. Attach the top tether attachment to the top tether anchor. {CAUTION: If the seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatback to be sure it is locked. 1.6. Lift the seatback up and push it rearward. Then lower the seat cushion until the seatback and the seat cushion lock into position. 2.
Securing a Child Restraint in a Rear Seat Position Extended Cab and Crew Cab There is limited space in the rear seating of an extended cab model. If you want to secure a child restraint in a rear seating position, be sure to study the instructions that came with your child restraint to see if there is enough room to secure your seat properly. If your child restraint is equipped with the LATCH system, see Lower Anchors and Tethers for Children (LATCH) on page 1-42.
4. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 5. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt.
6. If your child restraint manufacturer recommends using a top tether, attach and tighten the top tether to the top tether anchor. Refer to the instructions that came with the child restraint and to Lower Anchors and Tethers for Children (LATCH) on page 1-42. 7. Push and pull the restraint in different directions to be sure it is secure. To remove the child restraint, if the top tether is attached to a top tether anchor, disconnect it. Unbuckle the vehicle’s safety belt and let it go back all the way.
Securing a Child Restraint in the Right Front Seat Position (Crew Cab) Your vehicle has a right front passenger airbag. Never put a rear-facing child restraint in the right front passenger’s seat. Here is why: {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Always secure a rear-facing child restraint in a rear seat.
4. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 1-58 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock.
To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Securing a Child Restraint in the Right Front Seat Position (Regular and Extended Cab) (With Airbag Off Switch) Your vehicle has a right front passenger airbag. 6.
{CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Do not use a rear-facing child restraint in this vehicle unless the passenger’s airbag has been turned off. United States Canada Your switch may vary slightly.
Never put a rear facing child restraint in the right front passenger’s seat unless the airbag is off. Here is why: {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. Be sure the airbag is off before using a rear-facing child restraint in the right front seat position.
If your vehicle has a rear seat, there is no top tether anchor at the right front seating position. Do not secure a child seat in this position if a national or local law requires that the top tether be anchored or if the instructions that come with the child restraint say that the top tether must be anchored. See Lower Anchors and Tethers for Children (LATCH) on page 1-42 if the child restraint has a top tether. 2. Put the child restraint on the seat. 3.
5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 6. To tighten the belt, push down on the child restraint, pull the shoulder belt to tighten the lap belt portion and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt. You should not be able to pull more of the belt out of the retractor once the lock has been set.
7. If your child restraint manufacturer recommends using a top tether, and the position you are using has a top tether anchor, attach and tighten the top tether to the top tether anchor. Refer to the instructions that came with the child restraint and to Lower Anchors and Tethers for Children (LATCH) on page 1-42. 8. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, if the top tether is attached to the top tether anchor, disconnect it.
Securing a Child Restraint in the Right Front Seat Position (Regular and Extended Cab) (With Passenger Sensing System) If your rearview mirror has one of the indicators pictured in the following illustrations, your vehicle has a passenger sensing system. Your vehicle has a right front passenger airbag. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint on page 1-40.
Your vehicle may have a label on your sun visor that says, “Never put a rear-facing child seat in the front.” This is because the risk to the rear-facing child is so great, if the airbag deploys. {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag.
CAUTION: (Continued) can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. We recommend that rear-facing child restraints be transported in vehicles with a rear seat that will accommodate a rear-facing child restraint, whenever possible. If you need to secure a forward-facing child restraint in the right front seat position, move the seat as far back as it will go before securing the forward-facing child restraint.
4. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 1-68 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock.
6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt. You should not be able to pull more of the belt from the retractor once the lock has been set. 7.
Airbag System CAUTION: Your vehicle has an airbag for the driver and an airbag for the right front passenger. Frontal airbags are designed to help reduce the risk of injury from the force of an inflating frontal airbag. But these airbags must inflate very quickly to do their job and comply with federal regulations.
{CAUTION: {CAUTION: Airbags inflate with great force, faster than the blink of an eye. If you are too close to an inflating airbag, as you would be if you were leaning forward, it could seriously injure you. Safety belts help keep you in position before and during a crash. Always wear your safety belt, even with airbags. The driver should sit as far back as possible while still maintaining control of the vehicle.
There is an airbag readiness light on the instrument panel cluster, which shows the airbag symbol. Where Are the Airbags? The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light on page 3-35 for more information. The driver’s airbag is in the middle of the steering wheel.
{CAUTION: If something is between an occupant and an airbag, the bag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an inflating airbag must be kept clear. Do not put anything between an occupant and an airbag, and do not attach or put anything on the steering wheel hub or on or near any other airbag covering. The right front passenger’s airbag is in the instrument panel on the passenger’s side.
When Should an Airbag Inflate? The driver’s and right front passenger’s frontal airbags are designed to inflate in moderate to severe frontal or near-frontal crashes. But they are designed to inflate only if the impact exceeds a predetermined deployment threshold. Deployment thresholds take into account a variety of desired deployment and non-deployment events and are used to predict how severe a crash is likely to be in time for the airbags to inflate and help restrain the occupants.
Single Stage vs. Dual Stage Airbags Depending on the weight of your vehicle you will have either “Single Stage Airbags” or “Dual Stage Airbags”. Vehicles that have a passenger sensing system also have dual stage airbags. If the rearview mirror in your vehicle has a passenger airbag status indicator printed on it, your vehicle has the passenger sensing system and therefore, it has dual stage airbags.
What Makes an Airbag Inflate? In an impact of sufficient severity, the airbag sensing system detects that the vehicle is in a crash. The sensing system triggers a release of gas from the inflator, which inflates the airbag. The inflator, airbag, and related hardware are all part of the airbag modules inside the steering wheel and in the instrument panel in front of the right front passenger.
{CAUTION: When an airbag inflates, there is dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out as soon as it is safe to do so. If you have breathing problems but cannot get out of the vehicle after an airbag inflates, then get fresh air by opening a window or a door. If you experience breathing problems following an airbag deployment, you should seek medical attention.
Airbag Off Switch If your instrument panel has one of the switches pictured in the following illustrations your vehicle has an airbag off switch that you can use to turn off the right front passenger’s airbag. This switch should only be turned to the off position if the person in the right front passenger’s position is a member of a passenger risk group identified by the national government as follows: Infant.
Medical Condition. A passenger has a medical condition which, according to his or her physician: • causes the passenger airbag to pose a special risk for the passenger; and • makes the potential harm from the passenger airbag in a crash greater than the potential harm from turning off the airbag and allowing the passenger, even if belted, to hit the dashboard or windshield in a crash.
{CAUTION: If the airbag readiness light ever comes on when you have turned off the airbag, it means that something may be wrong with the airbag system. The right front passenger’s airbag could inflate even though the switch is off. United States Canada To turn off the right front passenger’s airbag, insert your ignition key into the switch, push in, and move the switch to the off position. The airbag off light will come on to let you know that the right front passenger’s airbag is off.
See Passenger Airbag Status Indicator on page 3-37. If your rearview mirror does not have either of the indicators pictured below, then your vehicle does not have the passenger sensing system. Passenger Airbag Status Indicator – United States United States Canada To turn the right front passenger’s airbag on again, insert your ignition key into the switch, push in, and move the switch to the on position.
The passenger sensing system works with sensors that are part of the right front passenger’s seat and safety belt. The sensors are designed to detect the presence of a properly seated occupant and determine if the passenger’s frontal airbag should be enabled (may inflate) or not. Accident statistics show that children are safer if they are restrained in the rear rather than the front seat.
Never put a child in a rear-facing child restraint in the right front passenger seat the unless passenger airbag status indicator shows off. Never put a rear facing child restraint in the right front passenger seat unless the airbag is off. Here is why: {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag.
• a right front passenger takes his/her weight off of the seat for a period of time • the right front passenger seat is occupied by a smaller person, such as a child who has outgrown child restraints • or if there is a critical problem with the airbag system or the passenger sensing system When the passenger’s frontal airbag has been turned off by the passenger sensing system, the off indicator will light and stay lit to remind you that the airbag is off.
CAUTION: (Continued) vehicle serviced promptly, because an adult-size person sitting in the right front passenger’s seat may not have the protection of the frontal airbag. See Airbag Readiness Light on page 3-35 for more on this, including important safety information. Aftermarket equipment, such as seat covers, can affect how well the passenger sensing system operates. You may want to consider not using seat covers or other aftermarket equipment if your vehicle has the passenger sensing system.
Servicing Your Airbag-Equipped Vehicle Airbags affect how your vehicle should be serviced. There are parts of the airbag system in several places around your vehicle. You do not want the system to inflate while someone is working on your vehicle. Your dealer and the service manual have information about servicing your vehicle and the airbag system. To purchase a service manual, see Service Publications Ordering Information on page 7-15.
Q: What if I added a snow plow? Will it keep the airbags from working properly? A: We have designed our airbag systems to work properly under a wide range of conditions, including snow plowing with vehicles equipped with the optional Snow Plow Prep Package (RPO VYU). But do not change or defeat the snow plow’s “tripping mechanism.” If you do, it can damage your snow plow and your vehicle, and it may cause an airbag inflation. Q: Because I have a disability, I have to get my vehicle modified.
Replacing Restraint System Parts After a Crash {CAUTION: A crash can damage the restraint systems in your vehicle. A damaged restraint system may not properly protect the person using it, resulting in serious injury or even death in a crash. To help make sure your restraint systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible.
Section 2 Features and Controls Keys ...............................................................2-3 Remote Keyless Entry System .........................2-4 Remote Keyless Entry System Operation ...........2-5 Doors and Locks .............................................2-8 Door Locks ....................................................2-8 Power Door Locks ..........................................2-9 Delayed Locking ...........................................2-10 Programmable Automatic Door Locks ...
Section 2 Features and Controls Mirrors ...........................................................2-59 Manual Rearview Mirror .................................2-59 Automatic Dimming Rearview Mirror with OnStar® and Compass ...............................2-59 Automatic Dimming Rearview Mirror with OnStar®, Compass and Temperature Display ............................2-61 Automatic Dimming Rearview Mirror with Compass .................................................
Keys {CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons. They could operate the power windows or other controls or even make the vehicle move. The children or others could be badly injured or even killed. Do not leave the keys in a vehicle with children.
Your vehicle has one double-sided key for the ignition and all door locks as well as the spare tire hoist lock, if equipped. Remote Keyless Entry System If equipped, the remote keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2.
At times you may notice a decrease in range. This is normal for any remote keyless entry system. If the transmitter does not work or if you have to stand closer to your vehicle for the transmitter to work, try this: • Check the distance. You may be too far from your vehicle. You may need to stand closer during rainy or snowy weather. • Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again.
Q (Lock): Press this button once to lock all of the doors. Pressing lock again within three seconds may cause the horn to chirp for lock confirmation. You can choose different feedback options for each press of the lock button. See “Lock Feedback” and “Unlock Feedback” under DIC Vehicle Customization on page 3-64 for more information. L (Panic): Press this button to sound the horn and flash the headlamps and taillamps for up to 30 seconds.
To replace the battery in the keyless entry transmitter, do the following: Resynchronization Resynchronization may be necessary due to the security method used by this system. The transmitter does not send the same signal twice to the receiver. The receiver will not respond to a signal that has been sent previously. This prevents anyone from recording and playing back the signal from the transmitter.
Doors and Locks Door Locks {CAUTION: Unlocked doors can be dangerous. • Passengers — especially children — can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle will not open it. You increase the chance of being thrown out of the vehicle in a crash if the doors are not locked. So, wear safety belts properly and lock the doors whenever you drive. • Young children who get into unlocked vehicles may be unable to get out.
Power Door Locks If your vehicle has this power door lock switch, press the raised side of the switch, with the lock symbol, on either front door to lock all the doors at once. Press the recessed side of the switch with the unlock symbol, to unlock all the doors at once. If your vehicle has this power door lock switch, press the bottom of the switch on either front door to lock all the doors at once. Press the top of the switch to unlock all the doors at once.
Delayed Locking If your vehicle is a crew cab, it may be equipped with this feature. When locking the doors with the power lock switch or the keyless entry transmitter and a door is open, the doors will not lock until five seconds after the last door is closed. You will hear three chimes to signal that the delayed locking feature is in use. Pressing the power lock switch or the lock button on the keyless entry transmitter twice will override the delayed locking feature and immediately lock all the doors.
The following instructions tell you how to change the automatic door lock mode (automatic transmission only). Choose one of the two programming options listed above before entering the program mode. To enter the program mode, do the following: 1. Begin with the ignition off. Then pull the turn signal/multifunction lever toward you and hold it there while you perform the next step. 2. Turn the key to RUN then back to LOCK twice. Then, with the key in LOCK, release the turn signal/multifunction lever.
The following instructions tell you how to change the automatic door unlock mode (automatic transmission only). Choose one of the four programming options listed above before entering the program mode. To enter the program mode, do the following: 1. Begin with the ignition off. Then pull the turn signal/multifunction lever toward you and hold it there while you perform the next step. 2. Turn the key to RUN and LOCK twice. Then, with the key in LOCK, release the turn signal/multifunction lever.
Rear Door Security Locks (Crew Cab) With this feature, you can lock the rear side doors so that they cannot be opened from the inside by passengers. This feature is located on the inside edge of the rear doors. 4. Close the door. 5. Do the same thing to the other rear door. The rear doors of your vehicle cannot be opened from the inside when this feature is in use. If you want to open the rear door while the security lock is engaged, unlock the door and open the door from the outside.
Rear Doors To open a rear access door from the inside, the front door must be opened first. Then, use the handle located on the inside of the rear access door to open it. Extended Cab Your vehicle may be equipped with a rear access door(s) that allows easier access to the rear area of the extended cab. To open a rear access door from the outside, first open the front door. Then, use the handle located on the front edge of the rear access door to open it.
Tailgate Removal The tailgate on your vehicle can be removed to allow for different loading situations. Although the tailgate can be removed without assistance, you may want someone to assist you with the removal to avoid possible damage to the vehicle. To remove the tailgate, do the following: 1. Raise the tailgate slightly and release both retaining cable clips. To release the retaining cable clips, lift the cable so it points straight out and push the cable clip forward. 2.
Windows {CAUTION: Leaving children, helpless adults, or pets in a vehicle with the windows closed is dangerous. They can be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. Never leave a child, a helpless adult, or a pet alone in a vehicle, especially with the windows closed in warm or hot weather. Manual Windows Turn the hand crank on each door to manually raise or lower the manual windows.
Power Windows Express Down Windows The driver and front passenger windows also have an express down feature that allows the windows to be lowered without holding the switch. Press down fully on the window switch, then release, to activate the express down mode. The express down mode can be canceled at any time by pulling up on the switch. To open the window partway, press the switch to the first depression position, until the window is at the desired position.
Swing-Out Windows Your vehicle may have swing-out windows. To open a rear swing-out window, flip the latch open and swing the glass out. Sliding Rear Window If your vehicle has this feature, squeeze the latch in the center of the window and slide the glass to open it. When you close the window, be sure the latch is engaged. The sliding rear window does not have rear defogger. Sun Visors Pull the sun visor down to block glare. Swing the sun visor to the side to cover the side window.
Theft-Deterrent Systems Vehicle theft is big business, especially in some cities. Although your vehicle has a number of theft-deterrent features, we know that nothing we put on it can make it impossible to steal. Content Theft-Deterrent Your vehicle may be equipped with a content theft-deterrent alarm system. The security light is located on the instrument panel cluster. See Security Light on page 3-49 for additional information. To activate the theft-deterrent system, do the following: 1.
The horn may chirp for 10 seconds before the alarm goes off if the theft-deterrent system is activated using the remote keyless entry transmitter and the driver’s door is opened. If this occurs, you can turn off the alarm by pressing unlock on the remote keyless entry transmitter or by placing the key in the ignition and turning it to START.
Passlock® ® Your vehicle is equipped with the Passlock theft-deterrent system. Passlock® is a passive theft-deterrent system. Passlock® enables fuel if the ignition lock cylinder is turned with a valid key. If a correct key is not used or the ignition lock cylinder is tampered with, fuel is disabled. If the engine stalls and the security light flashes, wait until the light stops flashing before trying to restart the engine. Remember to release the key from START as soon as the engine starts.
Ignition Positions With the key in the ignition switch, you can turn it to four different positions. A (Lock): This position locks your ignition when the key is removed. The steering locks when equipped with a manual transmission. It is a theft-deterrent feature. You will only be able to remove your key when the ignition is turned to LOCK. B (Accessory): This position allows you to use things like the radio, power windows and the windshield wipers when the engine is off.
Key Release Button (Manual Transmission) The ignition key cannot be removed from the ignition of manual transmission vehicles unless the key release button is used. Retained Accessory Power (RAP) If the vehicle has Retained Accessory Power (RAP), certain features will continue to operate for up to 10 minutes after the ignition key is turned to LOCK unless a door is opened. Starting the Engine Your vehicle is equipped with Starter Motor Control.
Manual Transmission The gear selector should be in neutral and the parking brake engaged. Hold the clutch pedal to the floor and start the engine. Your vehicle will not start if the clutch pedal is not all the way down — that is a safety feature. 1. With your foot off the accelerator pedal, turn the ignition key to START. When the engine starts, let go of the key. The idle speed will go down as your engine gets warm.
Engine Coolant Heater In very cold weather, 0°F (−18°C) or colder, the engine coolant heater can help. You will get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be plugged in a minimum of four hours prior to starting your vehicle. At temperatures above 32°F (0°C), use of the coolant heater is not required. Your vehicle may also have an internal thermostat in the plug end of the cord.
Automatic Transmission Operation If your vehicle is has an automatic transmission, it features an electronic shift position indicator within the instrument panel cluster. This display must be powered anytime the shift lever is moved out of PARK (P). See Fuses and Circuit Breakers on page 5-123. There are several different positions for your shift lever. Automatic Transmission Allison Transmission® See “Range Selection Mode” later in this section. 2-26 PARK (P): This position locks your rear wheels.
{CAUTION: {CAUTION: It is dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have four-wheel drive, your vehicle will be free to roll — even if your shift lever is in PARK (P) — if your transfer case is in NEUTRAL. So, be sure the transfer case is in a drive gear, two-wheel high (2H) or four-wheel high (4H) or four-wheel low (4L) — not in NEUTRAL.
NEUTRAL (N): In this position, your engine does not connect with the wheels. To restart when you are already moving, use NEUTRAL (N) only. Also, use NEUTRAL (N) when your vehicle is being towed. DRIVE (D): This position is for normal driving. If you need more power for passing, and you are: • Going less than about 35 mph (55 km/h), push your accelerator pedal about halfway down.
The Allison Transmission® uses a shift stabilization feature that adjusts the transmission shifting to the current driving conditions in order to reduce rapid upshifts and downshifts. This shift stabilization feature is designed to determine before making an upshift if the engine will be able to maintain vehicle speed by analyzing things such as throttle position, vehicle load, and hill grade.
Range Selection Mode (Allison Transmission®) The Range Selection Mode allows you to control the vehicle’s engine and vehicle speed while driving down hill by allowing you to select a desired gear. The DIC shows the six available ranges with the highest attainable range shown in brackets. See Driver Information Center (DIC) on page 3-52 and DIC Operation and Displays on page 3-53 for more information. While using the Range Selection mode feature, cruise control and the Tow/Haul mode can be used.
Cold Weather Operation (Allison Transmission®) Tow/Haul Mode On cold days, approximately 32°F (0°C) or colder, your automatic transmission is designed to shift differently. The transmission uses a warm-up mode shift schedule until the engine reaches normal operating temperature. While the transmission is in warm-up mode it is normal for transmission upshifts to be delayed or held longer. This feature improves heater performance by giving quicker vehicle warm-ups.
See Tow/Haul Mode Light on page 3-50 for more information. If your vehicle is equipped with the Performance Package-Enhanced Towing, activating the manual selectable ride will adjust the shock absorber characteristics to enhance the ride and handling of the vehicle for towing or hauling heavy loads. Also see Tow Haul Mode under Towing a Trailer on page 4-67 for more information. Tow/Haul Mode (Allison Transmission®) 2-32 If your vehicle has an Allison Transmission®, it may have a Tow/Haul mode.
Grade Braking and Cruise Grade Braking (Allison Transmission®) Grade Braking and Cruise Grade Braking assists when driving on a downhill grade. It maintains the vehicle’s speed by automatically implementing a shift schedule that uses the engine and the transmission to slow the vehicle. This reduces wear on the brakes system and increases control of the vehicle. The system constantly monitors the vehicle’s speed, acceleration, engine torque, and brake pedal usage.
Manual Transmission Operation Five-Speed (VORTEC™ 6.0L V8 Engine) Here is how to operate your transmission. SECOND (2): Press the clutch pedal and shift into SECOND (2). Then, slowly let up on the clutch pedal as you press the accelerator pedal. You can shift into SECOND (2) when you are going less than 20 mph (32 km/h). If you have come to a complete stop and it is hard to shift into SECOND (2), put the shift lever into NEUTRAL and let up on the clutch. Press the clutch pedal back down.
REVERSE (R): To back up, first press down the clutch pedal. Wait for the vehicle to stop moving and then, shift into REVERSE (R). Let up on the clutch pedal slowly while pressing the accelerator pedal. SECOND (2): Press the clutch pedal as you let up on the accelerator pedal and shift into SECOND (2). Then, slowly let up on the clutch pedal as you press the accelerator pedal. Notice: Shifting to REVERSE (R) while your vehicle is moving forward could damage the transmission.
Six-Speed (VORTEC™ 8.1L V8 and DURAMAX®™ 6.6L V8 Engines) Here is how to operate your transmission. This six-speed pattern is unique to GM manual transmissions. The transmission always repositions the shift lever to NEUTRAL, which is located between FOURTH (4) and FIFTH (5) gear. To prevent unintentional gear selections, additional force is required to move the shift lever into REVERSE (R) or FIRST (1). Use FIRST (1) when trailer towing, driving with payload in the pickup box or launching on a grade.
NEUTRAL: Use this position when you start or idle your engine. REVERSE (R): To back up, press the clutch pedal. Wait for the vehicle to stop moving and then, shift to REVERSE (R). Let up on the clutch slowly while pressing the accelerator pedal. Also, use REVERSE (R), along with the parking brake, when turning off your engine and parking your vehicle. Shift Speeds {CAUTION: If you skip a gear when you downshift, you could lose control of your vehicle. You could injure yourself or others.
Up-Shift Light Four-Wheel Drive If you have a manual transmission, you may have a shift light. This light will show you when to shift to the next higher gear for best fuel economy. If your vehicle has four-wheel drive, you can send your engine’s driving power to all four wheels for extra traction. To get the most satisfaction out of four-wheel drive, you must be familiar with its operation. Read the part that follows before using four-wheel drive.
Manual Transfer Case A 4WD indicator light comes on when you shift into four-wheel drive and the front axle engages. See Four-Wheel-Drive Light on page 3-50. Some delay between shifting and when the indicator light comes on is normal. Recommended Transfer Case Settings Driving Conditions Normal The transfer case shift lever is on the floor to the right of the driver. Use this lever to shift into and out of four-wheel drive.
An indicator light near the lever shows you the transfer case settings: Notice: Driving on clean, dry pavement in four-wheel drive for an extended period of time may cause premature wear on your vehicle’s powertrain. Do not drive on clean, dry pavement in four-wheel drive for extended periods of time. 4L (Four-Wheel Low): This setting also engages your front axle and delivers extra torque. You may never need 4L. It sends maximum power to all four wheels.
When Using the Manual Transfer Case • Shifting should be made using quick motions. Shifting slowly may make it more difficult to shift. • You may notice that it is harder to shift when the • • vehicle is cold. After the vehicle warms up the shifting will return to normal. While in 4H or 4L you may experience reduced fuel economy. Avoid driving in four-wheel drive on clean, dry pavement. It may cause your tires to wear faster, and make your transfer case harder to shift and run noisier.
Automatic Transfer Case The transfer case buttons are located to the left of the instrument panel cluster. Recommended Transfer Case Settings Driving Conditions Normal Variable Severe Extreme Transfer Case Settings 2 m AUTO 4WD 4 m 4 n N YES YES YES YES Vehicle in Tow* YES *See Recreational Vehicle Towing on page 4-62 for further information. Use these switches to shift into and out of four-wheel drive.
When the vehicle detects a loss of traction, the system will automatically engage four-wheel drive. Driving in this mode results in slightly lower fuel economy than Two-Wheel High. 2 m (Two-Wheel High): This setting is used for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. This setting also provides the best fuel economy. {CAUTION: Shifting the transfer case to NEUTRAL can cause your vehicle to roll even if the transmission is in PARK (P).
Shifting into Four-Wheel High or AUTO 4WD (Automatic Four-Wheel Drive) Press and release the four-wheel high or AUTO 4WD switch. This can be done at any speed, except when shifting from Four-Wheel Low, and the indicator light will flash while shifting. It will remain on when the shift is completed. Shifting into Two-Wheel High Press and release the Two-Wheel High switch. This can be done at any speed, except when shifting from Four-Wheel Low.
Shifting Out of Four-Wheel Low To shift from Four-Wheel Low to Four-Wheel High, AUTO 4WD, or Two-Wheel High, your vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in NEUTRAL (N) and the ignition in RUN. The preferred method for shifting out of Four-Wheel Low is to have your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Press and release the Four-Wheel High, AUTO 4WD, or Two-Wheel High switch.
7. If the engine is running, shift the transmission to REVERSE (R) for one second, then shift the transmission to DRIVE (D) for one second, or FIRST (1) for vehicles equipped with a manual transmission. 8. Turn the engine off, by turning the key to ACCESSORY. Excessively shifting the transfer case into or out of the different modes may cause the transfer case to enter the shift protection mode.
Recommended Transfer Case Settings Driving Conditions Normal Severe Extreme Vehicle in Tow* Transfer Case Settings 2 m 4 m 4 n {CAUTION: N YES YES YES YES *See Recreational Vehicle Towing on page 4-62 or Towing Your Vehicle on page 4-62 for further information. Use these switches to shift into and out of four-wheel drive. You can choose among three driving settings: 2 m (Two-Wheel High): This setting is for driving in most street and highway situations.
4 n (Four-Wheel Low): This setting also engages your front axle to give you extra traction. You may never need Four-Wheel Low. It sends the maximum power to all four wheels. You might choose Four-Wheel Low if you were driving off-road in sand, mud or deep snow and while climbing or descending steep hills. When operating in Four-Wheel Low, the gear ratio provides additional torque when compared to Four-Wheel High. The transmission gear shift feel will be exaggerated.
Shifting from Two-Wheel High or Four-Wheel High to Four-Wheel Low Notice: Shifting the transfer case into Four-Wheel Low while moving at speeds faster than 3 mph (5 km/h) may cause premature wear to the transfer case, and may cause the gears to grind. To avoid causing premature wear, and grinding the gears, do not shift the transfer case into Four-Wheel Low while the vehicle is moving faster than 3 mph (5 km/h).
Shifting from Four-Wheel Low to Four-Wheel High or Two-Wheel High To shift from four-wheel low to Four-Wheel High or Two-Wheel High, your vehicle must be stopped or moving less than 3 mph (5 km/h) with the transmission in NEUTRAL (N) for an automatic transmission or the clutch pedal pressed for a manual transmission. The preferred method for shifting out of Four-Wheel Low is to have your vehicle moving 3 mph (5 km/h). Press and release the Two-Wheel High or Four-Wheel High switch.
4. Shift the transfer case to Two-Wheel High. Shifting Out of NEUTRAL 5. Simultaneously press and hold the Two-Wheel High and Four-Wheel Low buttons for 10 seconds. The red NEUTRAL light will come on when the transfer case shift to NEUTRAL is complete. To shift out of NEUTRAL: 6. Start the engine if it is not already running. 7.
Parking Brake To set the parking brake, hold the regular brake pedal down with your right foot. Push down the parking brake pedal with your left foot. A chime will activate and the warning light will flash when the parking brake is applied and the vehicle is moving at least 3 mph (5 km/h) for at least three seconds. To release the parking brake, hold the regular brake pedal down.
Shifting Into Park (P) (Automatic Transmission) {CAUTION: It can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure your vehicle will not move, even when you are on fairly level ground, use the steps that follow.
Leaving Your Vehicle With the Engine Running (Automatic Transmission) {CAUTION: It can be dangerous to leave your vehicle with the engine running. Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brake firmly set. If you have four-wheel drive and your transfer case is in NEUTRAL, your vehicle will be free to roll, even if your shift lever is in PARK (P). So be sure the transfer case is in a drive gear — not in NEUTRAL.
Shifting Out of Park (P) (Automatic Transmission) Your vehicle has an automatic transmission shift lock control system which locks the shift lever in PARK (P) when the ignition is in the LOCK position. You have to fully apply your regular brakes before you can shift from PARK (P) when the ignition is in RUN. See Automatic Transmission Operation on page 2-26 and “Torque Lock” under Shifting Out of Park (P) (Automatic Transmission) on page 2-55.
Parking Your Vehicle (Manual Transmission) Parking Over Things That Burn {CAUTION: Shifting the transfer case to NEUTRAL can cause your vehicle to roll even if the manual transmission is in gear. Your or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer case in NEUTRAL. See Parking Brake on page 2-52 for more information. Before you get out of your vehicle, move the shift lever into REVERSE (R), and firmly apply the parking brake.
Engine Exhaust CAUTION: {CAUTION: Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you cannot see or smell. It can cause unconsciousness and death. (Continued) If you ever suspect exhaust is coming into your vehicle: • Drive it only with all the windows down to blow out any CO; and • Have your vehicle fixed immediately. You might have exhaust coming in if: • Your exhaust system sounds strange or different. • Your vehicle gets rusty underneath.
Running the Engine While Parked It is better not to park with the engine running. But if you ever have to, here are some things to know. {CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier caution under Engine Exhaust on page 2-57. Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the climate control fan is at the highest setting. One place this can happen is a garage.
{CAUTION: Four-wheel drive vehicles with the transfer case in NEUTRAL will allow the vehicle to roll, even if your automatic transmission shift lever is in PARK (P). So, be sure the transfer case is in a drive gear — not in NEUTRAL. Always set your parking brake. Follow the proper steps to be sure your vehicle will not move. See Shifting Into Park (P) (Automatic Transmission) on page 2-53. If you are pulling a trailer, see Towing a Trailer on page 4-67.
Compass Operation Press the on/off button once to turn the compass on or off. To adjust for compass variance, do the following: 1. Find your current location and variance zone number on the map. There is a compass display in the window in the upper right corner of the mirror face. The compass displays a maximum of two characters. For example, “NE” is displayed for north-east. Compass Calibration Press and hold the on/off button down for nine seconds to activate the compass calibration mode.
Automatic Dimming Rearview Mirror with OnStar®, Compass and Temperature Display Your vehicle may have this feature. When on, an automatic dimming mirror automatically dims to the proper level to minimize glare from lights behind you after dark. The mirror also includes a dual display in the upper right corner of the mirror face. The compass reading and the outside temperature will both appear in the display at the same time. P (On/Off): This is the on/off button.
Automatic Dimming Mirror Operation The automatic dimming mirror function is turned on automatically each time the ignition is started. To operate the automatic dimming mirror, do the following: To adjust for compass variance do the following: 1. Find your current location and variance zone number on the following zone map. 1. Make sure the green indicator light, located to the left of the on/off button, is lit.
3. Keep pressing the on/off button until the desired zone number appears in the display. Release the button. After approximately four seconds of inactivity, the new zone number will be locked in and the compass/temperature display will return. 4. Calibrate the compass as described below.
Mirror Operation Compass Calibration When turned on, this mirror automatically dims to the proper level to minimize glare from any headlamps behind you after dark. Press and hold the on/off button down for nine seconds to activate the compass calibration mode. CAL will be displayed in the compass window on the mirror. O(On/Off): This is the on/off button for the automatic The compass can be calibrated by driving the vehicle in circles at 5 mph (8 km/h) or less until the display reads a direction.
To adjust for compass variance, do the following: 1. Find your current location and variance zone number on the map. Automatic Dimming Rearview Mirror with Compass and Temperature Display If the vehicle is equipped with an automatic mirror, it will, when on, automatically dim to the proper level to minimize glare from lights behind you after dark. The mirror also includes a display in the upper right corner of the mirror face.
Automatic Dimming Mirror Operation Compass Calibration The time period you need to press and hold the TEMP button to turn the automatic dimming feature on or off is approximately eight seconds. The indicator light to the left of the TEMP button will still turn on or off to show you when the automatic dimming feature is activated. Once the mirror is turned off, it will remain off until it is turned back on, or until the vehicle is restarted.
Compass Variance The mirror is set in zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight. Under certain circumstances, as during a long distance cross-country trip, it will be necessary to adjust for compass variance. Compass variance is the difference between earth’s magnetic north and true geographic north. If not adjusted to account for compass variance, your compass could give false readings.
Passenger Airbag Indicator Outside Camper-Type Mirrors The mirror may be equipped with a passenger airbag indicator on the mirror glass, just above the buttons. If the vehicle has this feature the mirror will display the word ON, or an airbag symbol in Canada, when the passenger airbag is enabled. For more information see Passenger Sensing System on page 1-81 Cleaning the Mirror When cleaning the mirror, use a paper towel or similar material dampened with glass cleaner.
If your vehicle is equipped with this style camper-type mirrors, they can be adjusted so you can have a clear view of the objects behind you. Adjust the mirror by turning it left or right. Once the mirror is adjusted to the correct position, tighten the set screw to hold the mirror in place. These mirrors can also be manually folded in. If your vehicle is equipped with this trailer towing type mirror, they can be adjusted so you can have a clear view of the objects behind you.
Outside West Coast-Type Mirrors If your vehicle is equipped with be adjusted so you can have a behind you. A. B. C. these mirrors, they can clear view of objects Outer Mirror Frame Mirror Head Nut The mirrors can be adjusted by turning the mirror head (B) and moving the outer mirror frame (A) backward or forward. You can also loosen the nut (C) on the top and bottom of the outer mirror frame to tilt the mirror head.
Outside Power Foldaway Mirrors If your vehicle is equipped with this feature, the controls are located on the driver’s door armrest. If the mirrors are accidentally folded/unfolded manually, they may shake or flutter at normal driving speeds and may not stay in the unfolded position. If this happens, you will need to reset the mirrors. See “Resetting the Power Foldaway Mirrors” next.
Outside Curb View Assist Mirrors If the vehicle has the memory package, the outside mirrors are able to perform the curb view assist mirror function. This feature will cause the passenger’s and/or driver’s mirror to tilt to a preselected position when the vehicle is in REVERSE (R). This feature may be useful in allowing the driver to view the curb when parallel parking.
OnStar® System Terms and conditions of the Subscription Service Agreement can be found at www.onstar.com or www.onstar.ca. OnStar® Services OnStar® uses global positioning system (GPS) satellite technology, wireless communications, and live advisors to provide you with a wide range of safety, security, information, and convenience services. If your airbags deploy, the system is designed to make an automatic call to OnStar® Emergency where we can request emergency services be sent to your location.
Directions and Connections® Plan • All Safe and Sound Plan Services • Driving Directions • RideAssist • Information and Convenience Services OnStar® Personal Calling As an OnStar® subscriber, the Personal Calling capability allows you to make hands-free calls using a wireless system that is integrated into the vehicle. Calls can be placed nationwide using simple voice commands with no additional contracts and no additional roaming charges.
Universal Home Remote System If your vehicle is equipped with the Universal Home Remote Transmitter, it complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device complies with RSS-210 of Industry Canada.
Universal Home Remote System Operation Do not use the Universal Home Remote with any garage door opener that does not have the “stop and reverse” feature. This includes any garage door opener model manufactured before April 1, 1982. If you have a newer garage door opener with rolling codes, please be sure to follow Steps 6 through 8 to complete the programming of your Universal Home Remote Transmitter. Read the instructions completely before attempting to program the Universal Home Remote.
5. Press and hold the newly-trained Universal Home Remote button and observe the indicator light. If the indicator light stays on constantly, programming is complete and your device should activate when the Universal Home Remote button is pressed and released. To program the remaining two Universal Home Remote buttons, begin with Step 2 under “Programming Universal Home Remote.” Do not repeat Step 1 as this will erase all of the programmed channels.
Gate Operator and Canadian Programming Canadian radio-frequency laws require transmitter signals to time out or quit after several seconds of transmission. This may not be long enough for Universal Home Remote to pick up the signal during programming. Similarly, some U.S. gate operators are manufactured to time out in the same manner.
Reprogramming a Single Universal Home Remote Button To program a device to Universal Home Remote using a Universal Home Remote button previously trained, follow these steps: 1. Press and hold the desired Universal Home Remote button. Do not release the button. 2. The indicator light will begin to flash after 20 seconds. While still holding the Universal Home Remote button, proceed with Step 2 under “Programming Universal Home Remote” shown earlier in this section.
Tonneau Cover If your vehicle is equipped with a tonneau cover, follow the directions below to remove the cover. 1. To remove, unsnap the cover. Roll it up and stow it using the buckle and the strap located at the front of the box. A. Back rail B. Side rail C. Rear bow D. Center bow E. Front bow F. Front rail 2. Remove the tonneau cover from the notch in the front rail on the driver’s side of the vehicle.
4. To add cargo to the box, remove all bows and the back rail and stow them safely. 3. Remove the three bows by gently pushing them against the spring-loaded end. The three bows are labeled front, center, rear to remind you of the order in which to reinstall them. To clean the tonneau cover, use mild soap and water. If necessary, use a soft bristle brush to remove dirt trapped in the grain of the material.
Sunroof The vehicle may be equipped with a power sliding sunroof. To open or close your sunroof, the ignition must be on or Retained Accessory Power (RAP) must be active. See Retained Accessory Power (RAP) on page 2-23 for more information. The sunroof control is located on the overhead console. Press the rear of the control to open the sunroof to the vent position, then press the rear of the control again to express-open the sunroof. To close the sunroof, press and hold the front of the control.
Memory Seat If your vehicle has this feature, the controls for the memory function are located on the driver’s door. 3. Press and hold the 1 or 2 button of the memory control for three seconds. A double chime will sound to let you know that the position has been stored. To repeat the procedure for a second driver, follow the preceding steps, but press the other numbered memory control button.
Easy Exit Seat The controls for this memory function are located on the driver’s door. B (Easy Exit Seat): This button is used to program and recall the desired driver’s seat position when exiting or entering the vehicle. The seat position can be saved for up to two drivers. To store the seat exit position, do the following: 1. If you have an automatic transmission, place the vehicle in PARK (P). If you have a manual transmission, set the parking brake. 2. Press and release the 1 or 2 button.
Section 3 Instrument Panel Instrument Panel Overview ...............................3-4 Hazard Warning Flashers ................................3-6 Other Warning Devices ...................................3-6 Horn .............................................................3-6 Tilt Wheel .....................................................3-6 Turn Signal/Multifunction Lever .........................3-7 Turn and Lane-Change Signals ........................3-7 Headlamp High/Low-Beam Changer ..............
Section 3 Instrument Panel Highbeam On Light .......................................3-49 Four-Wheel-Drive Light ..................................3-50 Tow/Haul Mode Light ....................................3-50 Cargo Lamp Light .........................................3-50 Fuel Gage ...................................................3-51 Low Fuel Warning Light .................................3-51 Driver Information Center (DIC) .......................3-52 DIC Operation and Displays .....................
✍ NOTES 3-3
Instrument Panel Overview Automatic Transmission Version shown, Manual Transmission Version similar 3-4
The main components of your instrument panel are the following: A. Dome Lamp Override Button. See Dome Lamp Override on page 3-19. B. Headlamp Controls. See Headlamps on page 3-14. C. Air Outlets. See Outlet Adjustment on page 3-30. D. Automatic Transfer Case/Electronic Transfer Case/Traction Assist System (TAS). See Four-Wheel Drive on page 2-38 and Traction Assist System (TAS) on page 4-8. E. Multifunction Lever. See Turn Signal/Multifunction Lever on page 3-7. F. Instrument Panel Cluster.
Hazard Warning Flashers Horn Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off. To sound the horn, press the center pad on the steering wheel. The hazard warning flasher button is located on top of the steering column. Tilt Wheel If your vehicle is equipped with a tilt wheel, it will allow you to adjust the steering wheel before you drive.
To tilt the wheel, hold the steering wheel and pull the lever. Then move the steering wheel to a comfortable position and release the lever to lock the wheel in place. • Flash-to-Pass. See Flash-to-Pass on page 3-9. • N Windshield Wipers. See Windshield Wipers on Turn Signal/Multifunction Lever • L Windshield Washer. See Windshield Washer page 3-9. on page 3-10. • I Cruise Control. See Cruise Control on page 3-10. For information on the headlamps, see Headlamps on page 3-14.
An arrow on the instrument panel cluster will flash in the direction of the turn or lane change. As you signal a turn or a lane change, if the arrows flash more quickly than normal, a signal bulb may be burned out and other drivers won’t see your turn signal. If a bulb is burned out, replace it to help avoid an accident. If the arrows don’t go on at all when you signal a turn, check for burned-out bulbs and a blown fuse. See Fuses and Circuit Breakers on page 5-123.
Flash-to-Pass This feature lets you use your high-beam headlamps to signal a driver in front of you that you want to pass. It works even if your headlamps are in the automatic position. To use it, pull the turn signal lever toward you, then release it. If your headlamps are in the automatic position or on low beam, your high-beam headlamps will turn on. They’ll stay on as long as you hold the lever toward you. The high-beam indicator on the instrument panel cluster will come on.
Windshield Washer Cruise Control LQ (Washer Fluid): There is a paddle marked with the windshield washer symbol at the top of the multifunction lever. To spray washer fluid on the windshield, push the paddle. The wipers will clear the window and then either stop or return to your preset speed. 9(Off): This position turns the system off. {CAUTION: In freezing weather, do not use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision.
With cruise control, you can maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). If you apply your brakes, the cruise control will shut off. {CAUTION: Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use your cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads.
Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, disengages the cruise control. But you don’t need to reset it. Once you’re going about 25 mph (40 km/h) or more, you can move the cruise control switch briefly from on to resume/accelerate. You’ll go right back up to your chosen speed and stay there. If you hold the switch at resume/accelerate the vehicle will keep going faster until you release the switch or apply the brake.
Reducing Speed While Using Cruise Control • Press in the button at the end of the lever until you reach the lower speed you want, then release it. • To slow down in very small amounts, briefly press the set button. Each time you do this, you’ll go about 1 mph (1.6 km/h) slower. Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase your speed. When you take your foot off the pedal, your vehicle will slow down to the cruise control speed you set earlier.
Headlamps ; (Parking Lamps): Turning the control to this position turns on the parking lamps, together with the following: • • • • • Sidemarker Lamps Taillamps License Plate Lamps Instrument Panel Lights Roof Marker Lamps (If Equipped) 5 (Headlamps): Turning the control to this position turns on the headlamps, together with the previously listed lamps and lights. The control on the driver’s side of your instrument panel operates the headlamps. Turn the control clockwise to operate the lamps.
Daytime Running Lamps (DRL) Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpful in many different driving conditions, but they can be especially helpful in the short periods after dawn and before sunset. Fully functional daytime running lamps are required on all vehicles first sold in Canada.
Your vehicle is equipped with a light sensor located on the top of the instrument panel in the defroster grille. Be sure it is not covered, or the system will be on whenever the ignition is on. The system may also turn on your headlamps when driving through a parking garage, heavy overcast weather or a tunnel. This is normal.
Fog Lamps If your vehicle has fog lamps, use them for better vision in foggy or misty conditions. The fog lamp button is located on the left side of the instrument panel. Press the button to turn the fog lamps on. Press the button again to turn them off. An indicator light will glow in the button when the fog lamps are on. Remember, fog lamps alone will not give off as much light as your headlamps. Never use your fog lamps in the dark without turning on your headlamps.
Auxiliary Roof Mounted Lamp Instrument Panel Brightness If your vehicle has this feature, this button includes wiring provisions for a dealer or a qualified service center to install an auxiliary roof lamp. D (Instrument Panel Brightness): This feature controls the brightness of the instrument panel lights. This button is located on the center of the instrument panel near the climate controls. The thumbwheel for this feature is located next to the headlamp control.
Dome Lamp Override Front Reading Lamps E (Dome Lamp Override): The reading lamps are located on the overhead console. You can use the dome override button, located below the exterior lamps control, to set the dome lamps to come on automatically when a door is opened, or to remain off. To turn the lamps off, press the button into the in position. With the button in this position, the dome lamps will remain off when the doors are open.
Accessory Power Outlet(s) With accessory power outlets you can plug in auxiliary electrical equipment such as a cellular telephone or CB radio. Your vehicle may have two accessory power outlets, or may have one accessory power outlet located near the cigarette lighter, if equipped. The cigarette lighter is designed to fit only in the receptacle to the right of the accessory power outlet. To use the outlet, lift the cover. When not using it, always close the cover.
Climate Controls Climate Control System Temperature Knob The middle knob on the control panel lets you select the temperature of the air flowing into the passenger area. Turn the knob clockwise toward the red area for warmer air. Turn the knob counterclockwise toward the blue area for cooler air. Mode Knob The right knob on the control panel allows you to choose the direction of air delivery. H (Vent): This setting directs the air through the instrument panel outlets.
1 (Defrost): This setting directs most air through the windshield defroster outlets, side window defroster outlets and some through the floor outlets. Dual Climate Control System With this system you can control the heating, cooling and ventilation for your vehicle. Turn the right knob clockwise or counterclockwise to direct the airflow inside of your vehicle. Mode Control To change the current mode, select one of the following: H (Vent): This mode directs air to the instrument panel outlets.
h (Recirculation): The recirculation mode is used to recirculate the air inside of your vehicle. Use this mode to help prevent outside odors and/or dust from entering your vehicle or to help cool the air inside of your vehicle more quickly. Press this button to turn the recirculation mode on or off. The light on the recirculation button will illuminate. Recirculation cannot be used in floor, defog or defrost modes.
1(Defrost): < (Rear): Do not drive the vehicle until all the windows are clear. The rear window defogger will automatically turn off several minutes after the button is pressed. Pressing the button while the defogger is running can also turn off the defogger. This mode directs most of the air to the windshield and the side window outlets, with only a little air directed to the floor outlets. The air conditioning compressor will run automatically to dehumidify the air to prevent window fogging.
Dual Automatic Climate Control System With this system, you can control the heating, cooling and ventilation in your vehicle. Your vehicle also has a flow-through ventilation system described later in this section. Turn the knob counterclockwise or clockwise to lower or increase the cabin temperature. The display will show the temperature setting decreasing or increasing and an arrow pointing to the driver will be displayed under and to the left of the temperature setting.
Automatic Operation AUTO (Automatic): When automatic operation is active the system will control the inside temperature, the air delivery, and the fan speed. Use the steps below to place the entire system in automatic mode: 1. Press the AUTO button. When AUTO is selected, the display will change to show the current driver’s set temperature, delivery mode and fan speed. Press the AUTO button again within five seconds to display the passenger’s set temperature.
9(Off): Press this button to turn off the entire climate control system. Outside air will still enter the vehicle, and will be directed to the floor. This direction can be changed by pressing the mode button. The temperature can also be adjusted using either temperature knob. Press the up or down arrows on the fan switch, the defrost button, the AUTO button, or the air conditioning button to turn the system on when it is off.
When the weather is cool or damp, operating the system in recirculation for extended periods of time may cause fogging of the vehicle’s windows. To clear the fog, select either defog or front defrost. You may also notice that the A/C compressor will run while in recirculation mode. This is normal and helps to prevent fogging. 9(Off): Press this button to turn off the entire climate control system. Outside air will still enter the vehicle, and will be directed to the floor.
Air Conditioning #(Air Conditioning): Press this button to turn the air conditioning (A/C) compressor on and off. The snowflake symbol will appear on the display when the A/C is on and will turn off when the air conditioning is off. On cool, but sunny days while using manual operation of the automatic system, use bi-level to deliver warm air to the floor and cooler air to the instrument panel outlets. To warm or cool the air delivered, turn the temperature knob to the desired setting.
Rear Window Defogger Outlet Adjustment If your vehicle has this feature, the lines you see on the rear window warm the glass. The rear window defogger uses a warming grid to remove fog from the rear window. Use the air outlets located in the center and on the side of your instrument panel to direct the airflow.
Warning Lights, Gages, and Indicators This part describes the warning lights and gages on your vehicle. The pictures will help you locate them. Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to your warning lights and gages could also save you or others from injury. Warning lights come on when there may be or is a problem with one of your vehicle’s functions.
Instrument Panel Cluster Your instrument cluster is designed to let you know at a glance how your vehicle is running. You will know how fast you are going, about how much fuel you have and many other things you will need to know to drive safely and economically. United States Heavy Duty Automatic Transmission version shown. Canada, Light Duty Automatic and Manual Transmission Clusters similar.
Speedometer and Odometer Trip Odometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). The trip odometer can tell you how far your vehicle has been driven since you last set the trip odometer to zero. Engine Hour Meter Display The Driver Information Center (DIC) can also display the number of hours the engine has run.
Tachometer Safety Belt Reminder Light Your tachometer displays the engine speed in revolutions per minute (rpm). See “Grade Braking (Allison Transmission®)” under Tow/Haul Mode on page 2-31 for more information. When the key is turned to RUN or START, a chime will be provided for several seconds to remind people to buckle their safety belts. The driver safety belt light will also be provided and stay on for several seconds, then it will flash for several more. You should buckle your seat belt.
Airbag Readiness Light Airbag Off Light There is an airbag readiness light on the instrument panel cluster, which shows the airbag symbol. The system checks the airbag’s electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the airbag sensors, the airbag modules, the passenger sensing system (if equipped), the wiring and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 1-70.
When you turn the right front passenger’s airbag off, this light will come on and stay on to remind you that the airbag has been turned off. This light will go off when you turn the airbag on. {CAUTION: If the right front passenger’s airbag is turned off for a person who is not in a risk group identified by the national government, that person will not have the extra protection of an airbag. In a crash, the airbag will not be able to inflate and help protect the person sitting there.
Passenger Airbag Status Indicator If your vehicle has the passenger sensing system, your rearview mirror will have a passenger airbag status indicator. Then, after several more seconds, the status indicator will light either ON or OFF, or either the on or off symbol to let you know the status of the right front passenger’s frontal airbag. Your vehicle may have a label on your sun visor that says, “Never put a rear-facing child seat in the front.
Never put a rear facing child restraint in the right front passenger seat unless the airbag is off. Here is why: {CAUTION: Even though the passenger sensing system is designed to turn off the passenger’s frontal airbag if the system detects a rear-facing child restraint, no system is fail-safe, and no one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off.
{CAUTION: {CAUTION: If the right front passenger’s airbag is turned off for a person who is not in a risk group identified by the national government, that person will not have the extra protection of an airbag. In a crash, the airbag will not be able to inflate and help protect the person sitting there. Do not turn off the passenger’s airbag unless the person sitting there is in a risk group. See Airbag Off Switch on page 1-78 for more on this, including important safety information.
Battery Warning Light If this light is displayed when the engine is running, you may have a problem with your charging system. Voltmeter Gage When your engine is not running, but the ignition is in RUN, this gage shows your battery’s state of charge in DC volts. The battery display will also stay on while the key is in RUN until the engine is started. If the light stays on after starting the engine it could indicate a problem with the generator drive belt, or some other charging system problem.
Readings in the low warning zone may occur when a large number of electrical accessories are operating in the vehicle and the engine is left at an idle for an extended period. This condition is normal since the charging system is not able to provide full power at engine idle. As engine speeds are increased, this condition should correct itself as higher engine speeds allow the charging system to create maximum power. You can only drive for a short time with the reading in either warning zone.
If the light comes on while you are driving, pull off the road and stop carefully. You may notice that the pedal is harder to push or may go closer to the floor. It may take longer to stop. If the light is still on, have the vehicle towed for service. See Towing Your Vehicle on page 4-62. {CAUTION: Your brake system may not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to an accident.
Traction Off Light Engine Coolant Temperature Gage If you have the Traction Assist System, this light should come on briefly when you turn the ignition to RUN. If the light does not come on then, the system may require service; have it fixed so it will be there to warn you if the system is turned off. If the light stays on, or comes on when you are driving, there may be a problem with your Traction Assist System and your vehicle may need service.
Transmission Temperature Gage When your ignition is on, the gage shows the temperature of the transmission fluid. The normal operating range is from 180°F (82°C) to about 200°F (93°C). At approximately 265°F (125°C), the driver information center will display a TRANSMISSION HOT message and the transmission will enter a transmission protection mode. When the transmission enters the protection mode, you may notice a change in the transmission shifting patterns.
If your vehicle has an Allison transmission, and the fluid reaches temperatures of approximately 275°F (135°C) or greater, the driver information center will display a TRANS HOT IDLE ENGINE warning message and a chime will sound until the temperature falls below 265°F (129°C). Pull the vehicle off the roadway when it is safe to do so. Set the parking brake, place the transmission in PARK (P) and allow the engine to idle until the transmission temperature falls below 265°F (129°C).
Malfunction Indicator Lamp Check Engine Light Your vehicle is equipped with a computer which monitors operation of the fuel, ignition, and emission control systems. This system is called OBD II (On-Board Diagnostics-Second Generation) and is intended to assure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The check engine light comes on to indicate that there is a problem and service is required.
If the Light is Flashing The following may prevent more serious damage to your vehicle: • Reducing vehicle speed • Avoiding hard accelerations • Avoiding steep uphill grades • If you are towing a trailer, reduce the amount of cargo being hauled as soon as it is possible If the light stops flashing and remains on steady, see “If the Light Is On Steady” following. If the light continues to flash, when it is safe to do so, stop the vehicle. Find a safe place to park your vehicle.
Emissions Inspection and Maintenance Programs Oil Pressure Gage Some state/provincial and local governments have or may begin programs to inspect the emission control equipment on your vehicle. Failure to pass this inspection could prevent you from getting a vehicle registration. Here are some things you need to know to help your vehicle pass an inspection: Your vehicle will not pass this inspection if the check engine light is on or not working properly.
Cruise Control Light {CAUTION: Do not keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced. Notice: Lack of proper engine oil maintenance may damage the engine. The repairs would not be covered by your warranty. Always follow the maintenance schedule in this manual for changing engine oil.
Four-Wheel-Drive Light Tow/Haul Mode Light The four-wheel-drive indicator will light up when you shift a manual transfer case into four-wheel drive and the front axle engages. Some delay between shifting and the indicator’s lighting is normal. See Four-Wheel Drive on page 2-38 for more information. This light is displayed when the Tow/Haul mode has been activated. For more information, see Tow/Haul Mode on page 2-31. Cargo Lamp Light This light will come on when the cargo lamp is in use.
Fuel Gage Here are some situations you may experience with your fuel gage. None of these indicate a problem with the fuel gage. • At the gas station, the fuel pump shuts off before the gage reads full. • It takes a little more or less fuel to fill up than the fuel gage indicated. For example, the gage may have indicated the tank was half full, but it actually took a little more or less than half the tank’s capacity to fill the tank. • The gage goes back to empty when you turn off the ignition.
Driver Information Center (DIC) The Driver Information Center (DIC) display is located on the instrument panel cluster, below the speedometer. If your vehicle has DIC buttons, they are located on the steering wheel. The DIC can display information such as the trip odometer, fuel economy, customization features, and warning/status messages. If your vehicle does not have DIC steering wheel buttons, you will not have all of the features listed.
DIC Operation and Displays The Driver Information Center (DIC) comes on when the ignition is on. After a short delay, the DIC will display the information that was last displayed before the engine was turned off. The DIC has different modes which can be accessed by pressing the four DIC buttons located on the steering wheel. These buttons are trip information, fuel information, customization, and select. The button functions are detailed in the following pages.
Engine Hours: Press the trip information button until ENGINE HOURS appears on the display. This mode shows the total number of hours the engine has run. Pressing and holding the reset stem located on the instrument cluster for about four seconds will also display the engine hour information after the odometer is displayed when the vehicle is off.
Always reset the engine oil life system after an oil change. To reset the engine oil life system, see Engine Oil Life System (Gasoline Engine) on page 5-23. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule in this manual. See Engine Oil (Gasoline Engine) on page 5-20 and Scheduled Maintenance (Gasoline Engine) on page 6-4.
BATTERY NOT CHARGING On some vehicles, if the battery is not charging during operation, this message will appear on the DIC. Driving with this problem could drain your battery. Have the electrical system checked by your GM dealer as soon as possible. Pressing any of the four DIC buttons will acknowledge the message and clear it from the DIC display. If your vehicle does not have the four DIC buttons, pressing the trip odometer reset stem will acknowledge the message and clear it from the DIC display.
CHANGE ENGINE OIL CHECK OIL LEVEL This message is displayed when the engine oil needs to be changed. If your vehicle has an oil level sensor, and the oil level in the vehicle is low, this message will appear on the DIC. Check the oil level and correct it as necessary. You may need to let the vehicle cool or warm up and cycle the ignition to be sure this message will clear. Once the problem is corrected, pressing any of the four DIC buttons will acknowledge the message and clear it from the DIC display.
DRIVER DOOR AJAR ENGINE OVERHEATED If the driver’s door is not fully closed, this message will appear on the display and you will hear a chime. Stop and turn off the vehicle, check the door for obstacles and close the door again. Check to see if the message still appears on the DIC. Pressing any of the four DIC buttons will acknowledge the message and clear it from the DIC display.
KEYFOB X BATTERY LOW LOW COOLANT LEVEL If a remote keyless entry transmitter battery is low, this message will appear on the DIC. The battery needs to be replaced in the transmitter. See “Battery Replacement” under Remote Keyless Entry System Operation on page 2-5. Pressing any of the four DIC buttons will acknowledge the message and clear it from the DIC display.
OIL PRESSURE LOW Notice: If you drive your vehicle while the engine oil pressure is low, severe engine damage may occur. If a low oil pressure warning appears on the Driver Information Center (DIC), stop the vehicle as soon as possible. Do not drive the vehicle until the cause of the low oil pressure is corrected. See Engine Oil (Gasoline Engine) on page 5-20 for more information. If low oil pressure levels occur, this message will be displayed on the DIC and a chime will sound.
SERVICE 4WD (Four-Wheel-Drive) If a problem occurs with the four-wheel-drive system, this message will appear on the DIC. If this message appears, stop as soon as possible and turn off the vehicle. Restart the vehicle and check for the message on the DIC display. If the message is still displayed or appears again when you begin driving, the four-wheel-drive system needs service. See your GM dealer. SERVICE AIRBAG If there is a problem with the airbag system, this message will be displayed on the DIC.
If the message is displayed immediately after starting the vehicle or the message appears while driving, your Supplemental Brake Assist system needs service. See your GM dealer. See Brake System Warning Light on page 3-41 for additional information. SERVICE BRAKE SYSTEM If there is a problem with the brake system, this message will be displayed on the DIC. If this message appears, stop as soon as possible and turn off the vehicle. Restart the vehicle and check for the message on the DIC display.
Do not drive your vehicle with overheated transmission fluid or while the transmission temperature warning is displayed. If the transmission fluid in the vehicle gets hot, this message will appear on the DIC along with a continuous chime. Driving with the transmission fluid temperature high can cause damage to the vehicle. Stop the vehicle and let it idle to allow the transmission to cool. This message will clear and the chime will stop when the fluid temperature reaches a safe level.
TRANS (Transmission) IN WARM UP (Allison Transmission® Only) When temperatures are very cold, the transmission will prevent certain operations such as shifts to certain ranges and engaging the torque converter clutch to protect against damage. When active, the DIC will display the message TRANS IN WARM UP. TURN SIGNAL ON If a turn signal is left on for 3/4 of a mile (1.2 km), this message will appear on the display and you will hear a chime. Move the turn signal/multifunction lever to the off position.
Unlock Doors (Automatic Transmission only) If you have an automatic transmission vehicle, press the customization button until UNLOCK DOORS appears in the display. To select your preference for automatic unlocking, press the select button while UNLOCK DOORS is displayed on the DIC. Pressing the select button will scroll through the following choices: UNLOCK DOORS: IN PARK (default): All of the doors will unlock when the vehicle is shifted into PARK (P).
Lock Feedback Unlock Feedback Press the customization button until LOCK FEEDBACK appears in the display. To select your preference for the feedback you receive when locking the vehicle with the remote keyless entry transmitter, press the select button while LOCK FEEDBACK is displayed on the DIC. Pressing the select button will scroll through the following choices: Press the customization button until UNLOCK FEEDBACK appears in the display.
Headlamp Delay Perimeter Lights Press the customization button until HEADLAMP DELAY appears in the display. To select your preference for how long the headlamps will stay on when you turn off the vehicle, press the select button while HEADLAMP DELAY is displayed on the DIC. Pressing the select button will scroll through the following choices: Press the customization button until PERIMETER LIGHTS appears in the display.
Easy Exit Seat Press the customization button until EASY EXIT SEAT appears in the display. To select your preference for seat position exit, press the select button while EASY EXIT SEAT is displayed on the DIC. Pressing the select button will scroll through the following choices: EASY EXIT SEAT: OFF (default): No seat exit recall will occur. EASY EXIT SEAT: ON: The driver’s seat will move to the exit position when the key is removed from the ignition.
ALARM WARNING: HORN: The horn will chirp when the alarm is active. ALARM WARNING: LAMPS: The headlamps will flash when the alarm is active. Choose one of the available options and press the customization button while your choice is displayed on the DIC to select it and move on to the next feature. For more information on alarm warning type, see Content Theft-Deterrent on page 2-19. Language To select your preference for display language, press the select button while LANGUAGE is displayed on the DIC.
Audio System(s) Determine which radio your vehicle has and then read the pages following to familiarize yourself with its features. Driving without distraction is a necessity for a safer driving experience. See Defensive Driving on page 4-2. By taking a few moments to read this manual and get familiar with your vehicle’s audio system, you can use it with less effort, as well as take advantage of its features.
Notice: The chime signals related to safety belts, parking brake, and other functions of your vehicle operate through the GM radio/entertainment system. If that equipment is replaced or additional equipment is added to your vehicle, the chimes may not work. Make sure that replacement or additional equipment is compatible with your vehicle before installing it. See Accessories and Modifications on page 5-4. Your vehicle may have a feature called Retained Accessory Power (RAP).
AM-FM Radio Finding a Station AM FM: Press this button to switch between FM1, FM2, or AM. The display will show the selection. TUNE: Turn this knob to select radio stations. o SEEK p: Press the right or the left arrow to go to the next or to the previous station and stay there. To scan stations, press and hold either SEEK arrow for two seconds until you hear a beep. The radio will go to a station, play for a few seconds, then go on to the next station. Press either SEEK arrow again to stop scanning.
Setting Preset Stations Setting the Tone (Bass/Treble) Up to 18 stations (six FM1, six FM2, and six AM) can be programmed on the six numbered pushbuttons, by performing the following steps: AUDIO: To adjust bass or treble, press and release AUDIO until BAS or TRE appears on the display. Then press and hold the up or the down arrow to increase or to decrease. If a station is weak or noisy, decrease the treble. 1. Turn the radio on. 2. Press AM FM to select FM1, FM2, or AM. 3. Tune in the desired station.
Adjusting the Speakers (Balance/Fade) Radio Messages AUDIO: To adjust the balance between the right and the left speakers, press and release AUDIO until BAL appears on the display. Then press and hold the up or the down arrow to move the sound toward the right or the left speakers. CAL (Calibrated): The audio system has been calibrated for your vehicle from the factory.
Radio with CD Radio Data System (RDS) The audio system has a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information.
XM™ Satellite Radio Service XM™ is a satellite radio service that is based in the 48 contiguous United States and in Canada (if available). XM™ offers over 100 coast-to-coast channels including music, news, sports, talk, and children’s programming. XM™ provides digital quality audio and text information that includes song title and artist name. A service fee is required in order to receive the XM™ service. For more information, contact XM™ at www.xmradio.com or call 1-800-852-XMXM (9696).
Finding a Station Setting Preset Stations BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped). The display will show the selection. Up to 30 stations (six FM1, six FM2, and six AM, six XM1 and six XM2 (if equipped)), can be programed on the six numbered pushbuttons, by performing the following steps: o TUNE p: Turn this knob to select radio stations. © SEEK ¨: Press either the SEEK or the TYPE arrows to go to the next or to the previous station and stay there.
Setting the Tone (Bass/Treble) Adjusting the Speakers (Balance/Fade) AUDIO: Push and release the AUDIO knob until BASS or TREB appears on the display. Turn the knob to increase or to decrease. The display will show the bass or treble level. If a station is weak or noisy, decrease the treble. AUDIO: To adjust the balance between the right and the left speakers, push and release the AUDIO knob until BAL appears on the display. Turn the knob to move the sound toward the right or the left speakers.
Finding a Program Type (PTY) Station (RDS and XM™) To select and find a desired PTY perform the following: 1. Press the TYPE button to activate program type select mode. TYPE and a PTY will appear on the display. 2. Turn the TYPE knob or press and release the TYPE button to select a PTY. 3. Once the desired PTY is displayed, press and release either the TYPE or the SEEK arrows to select and to take you to the PTY’s first station. 4.
Setting Preset PTYs (RDS Only) These buttons have factory PTY presets. Up to 12 PTYs (six FM1 and six FM2), can be programmed on the six numbered pushbuttons, by performing the following steps: 1. Press BAND to select FM1 or FM2. 2. Press the TYPE button to activate program type select mode. TYPE and the last selected PTY will appear on the display. 3. Turn the TYPE knob or press and release the TYPE button to select a PTY. 4. Press and hold one of the six numbered pushbuttons until you hear a beep.
XM™ Radio Messages Radio Display Message Condition Action Required XL (Explicit Language Channels) XL on the radio display, after the channel name, indicates content with explicit language. These channels, or any others, can be blocked at a customer’s request, by calling 1-800-852-XMXM (9696). Updating Updating encryption code The encryption code in the receiver is being updated, and no action is required. This process should take no longer than 30 seconds.
XM™ Radio Messages (cont’d) Radio Display Message Condition Action Required No Info Category Name not available No category information is available at this time on this channel. The system is working properly. No Info No Text/Informational message available No text or informational messages are available at this time on this channel. The system is working properly. Not Found No channel available for the chosen category There are no channels available for the selected category.
Playing a CD If there is no apparent damage, try a known good CD. Insert a CD part way into the slot, label side up. The player will pull it in and the CD should begin playing. If you want to insert a CD with the ignition off, first press the eject button or the INFO knob. Do not add any label to a CD, it could get caught in the CD player. If a CD is recorded on a personal computer and a description label is needed, try labeling the top of the recorded CD with a marking pen instead.
3 REV (Reverse): Press and hold this pushbutton to quickly reverse within a track. Press and hold this pushbutton for less than two seconds to reverse at six times the normal playing speed. Press and hold it for more than two seconds to reverse at 17 times the normal playing speed. Release this pushbutton to play the passage. ET and the elapsed time of the track will appear on the display. 4 FWD (Forward): Press and hold this pushbutton to quickly advance within a track.
CD Messages Radio with Cassette and CD If the CD comes out, it could be for one of the following reasons: • It is very hot. When the temperature returns to normal, the CD should play. • You are driving on a very rough road. When the road becomes smoother, the CD should play. • The CD is dirty, scratched, wet, or upside down. • The air is very humid. If so, wait about an hour and try again. • There may have been a problem while burning the CD. • The label may be caught in the CD player.
Radio Data System (RDS) XM™ Satellite Radio Service The audio system has a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information. XM™ is a satellite radio service that is based in the 48 contiguous United States and in Canada (if available). XM™ offers over 100 coast-to-coast channels including music, news, sports, talk, and children’s programming. XM™ provides digital quality audio and text information that includes song title and artist name.
For XM™ (if equipped), press the INFO knob while in XM™ mode to retrieve four different categories of information related to the current song or channel: Artist, Song Title, Category or PTY, Channel Number/Channel Name. Finding a Station To change the default on the display, press the INFO knob until you see the display you want, then hold the knob until the display flashes. The selected display will now be the default.
Setting Preset Stations Setting the Tone (Bass/Treble) Up to 30 stations (six FM1, six FM2, and six AM, six XM1 and six XM2 (if equipped)), can be programed on the six numbered pushbuttons, by performing the following steps: AUDIO: Push and release the AUDIO knob until BASS or TREB appears on the display. Turn the knob to increase or to decrease. The display will show the bass or treble level. If a station is weak or noisy, decrease the treble. 1. Turn the radio on. 2.
Adjusting the Speakers (Balance/Fade) AUDIO: To adjust the balance between the right and the left speakers, push and release the AUDIO knob until BAL appears on the display. Turn the knob to move the sound toward the right or the left speakers. To adjust the fade between the front and the rear speakers, push and release the AUDIO knob until FADE appears on the display. Turn the knob to move the sound toward the front or the rear speakers.
SCAN: Scan the stations within a PTY by performing the following: 1. Press the TYPE button to activate program type select mode. TYPE and the last selected PTY will appear on the display. 2. Turn the TYPE knob or press and release the TYPE button to select a PTY. 3. Once the desired PTY is displayed, press and hold either the TYPE or the SCAN arrows for two seconds, and the radio will begin scanning the stations in the PTY. 4. Press either the TYPE or the SCAN arrows to stop at a station.
RDS Messages Radio Messages INFO (Information): If the current station has a message, the information symbol will appear on the display. Press this button to see the message. The message may display the artist, song title, call in phone numbers, etc. CAL ERR (Calibration Error): The audio system has been calibrated for your vehicle from the factory.
XM™ Radio Messages Radio Display Message Condition Action Required XL (Explicit Language Channels) XL on the radio display, after the channel name, indicates content with explicit language. These channels, or any others, can be blocked at a customer’s request, by calling 1-800-852-XMXM (9696). Updating Updating encryption code The encryption code in the receiver is being updated, and no action is required. This process should take no longer than 30 seconds.
XM™ Radio Messages (cont’d) Radio Display Message Condition Action Required No Info Category Name not available No category information is available at this time on this channel. The system is working properly. No Info No Text/Informational message available No text or informational messages are available at this time on this channel. The system is working properly. Not Found No channel available for the chosen category There are no channels available for the selected category.
Playing a Cassette Tape The tape player is built to work best with tapes that are up to 30 to 45 minutes long on each side. Tapes longer than that are so thin they may not work well in this player. The longer side with the tape visible should face to the right. If you hear nothing or hear a garbled sound, the tape may not be in squarely. Press the eject button to remove the tape and start over. If the ignition and radio are off, the tape can be inserted, but will not play until ignition and radio are on.
3 REV (Reverse): Press this pushbutton to quickly reverse the tape. The radio will play while the tape reverses. Press it again to return to playing speed. The station frequency and REV will appear on the display. Select stations during reverse operation by using TUNE and SEEK. 4 FWD (Forward): Press this pushbutton to quickly advance the tape. The radio will play while the tape advances. Press this pushbutton again to return to playing speed. The station frequency and FWD will appear on the display.
Cassette Tape Messages CHK TAPE (Check Tape): If this message appears on the display, the tape will not play due to one of the following errors: • The tape is tight and the player cannot turn the tape hubs. Remove the tape. Hold the tape with the open end down and try to turn the right hub counterclockwise with a pencil. Turn the tape over and repeat. If the hubs do not turn easily, the tape may be damaged and should not be used in the player. Try a new tape to make sure your player is working properly.
Playing a CD If there is no apparent damage, try a known good CD. Insert a CD part way into the slot, label side up. The player will pull it in and the CD should begin playing. If you want to insert a CD with the ignition off, first press the eject button or the INFO knob. Do not add any label to a CD, it could get caught in the CD player. If a CD is recorded on a personal computer and a description label is needed, try labeling the top of the recorded CD with a marking pen instead.
3 REV (Reverse): Press and hold this pushbutton to quickly reverse within a track. Press and hold this pushbutton for less than two seconds to reverse at six times the normal playing speed. Press and hold it for more than two seconds to reverse at 17 times the normal playing speed. Release this pushbutton to play the passage. ET and the elapsed time of the track will appear on the display. 4 FWD (Forward): Press and hold this pushbutton to quickly advance within a track.
CD Messages Listening to a DVD If the CD comes out, it could be for one of the following reasons: If your vehicle has the Rear Seat Entertainment (RSE) system and a DVD is playing, the DVD symbol will appear on the radio display indicating that the DVD is available and can be listened to through your vehicle’s speakers. To listen to the DVD, press the TAPE DISC button until RSE appears on the radio display. The current radio source will stop and the DVD sound will come through the speakers.
Radio with Six-Disc CD Radio Data System (RDS) The audio system has a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information.
XM™ Satellite Radio Service XM™ is a satellite radio service that is based in the 48 contiguous United States and in Canada (if available). XM™ offers over 100 coast-to-coast channels including music, news, sports, talk, and children’s programming. XM™ provides digital quality audio and text information that includes song title and artist name. A service fee is required in order to receive the XM™ service. For more information, contact XM™ at www.xmradio.com or call 1-800-852-XMXM (9696).
Finding a Station Setting Preset Stations BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped). The display will show the selection. Up to 30 stations (six FM1, six FM2, and six AM, six XM1 and six XM2 (if equipped)), can be programed on the six numbered pushbuttons, by performing the following steps: o TUNE p: Turn this knob to select radio stations. © SEEK ¨: Press either the SEEK or the TYPE arrows to go to the next or to the previous station and stay there.
Setting the Tone (Bass/Treble) Adjusting the Speakers (Balance/Fade) AUDIO: Push and release the AUDIO knob until BASS or TREB appears on the display. Turn the knob to increase or to decrease. The display will show the bass or treble level. If a station is weak or noisy, decrease the treble. AUDIO: To adjust the balance between the right and the left speakers, push and release the AUDIO knob until BAL appears on the display. Turn the knob to move the sound toward the right or the left speakers.
Finding a Program Type (PTY) Station (RDS and XM™) To select and find a desired PTY perform the following: 1. Press the TYPE button to activate program type select mode. P-TYPE and the last selected PTY will appear on the display. 2. Turn the TYPE knob or press and release the TYPE button to select a PTY. 3. Once the desired PTY is displayed, press either the TYPE or the SEEK arrows to select and to take you to the PTY’s first station. 4.
BAND (Alternate Frequency): Alternate frequency allows the radio to switch to a stronger station with the same program type. To turn alternate frequency on, press and hold BAND for two seconds. AF ON will appear on the display. The radio may switch to stations with a stronger frequency. To turn alternate frequency off, press and hold BAND again for two seconds. AF OFF will appear on the display. The radio will not switch to other stations. This function does not apply for XM™ Satellite Radio Service.
RDS Messages Radio Messages INFO (Information): If the current station has a message, INFO will appear on the display. Press this button to see the message. The message may display the artist, song title, call in phone numbers, etc. CAL ERR (Calibration Error): The audio system has been calibrated for your vehicle from the factory. If CAL ERR appears on the display, it means that the radio has not been configured properly for the vehicle and must be returned to your GM dealer for service.
XM™ Radio Messages Radio Display Message Condition Action Required XL (Explicit Language Channels) XL on the radio display, after the channel name, indicates content with explicit language. These channels, or any others, can be blocked at a customer’s request, by calling 1-800-852-XMXM (9696). Updating Updating encryption code The encryption code in the receiver is being updated, and no action is required. This process should take no longer than 30 seconds.
XM™ Radio Messages (cont’d) Radio Display Message Condition Action Required No Info Category Name not available No category information is available at this time on this channel. The system is working properly. No Info No Text/Informational message available No text or informational messages are available at this time on this channel. The system is working properly. Not Found No channel available for the chosen category There are no channels available for the selected category.
Playing a CD If the ignition or radio is turned off, with a CD in the player, it will stay in the player. When the ignition or radio is turned on, the CD will start playing where it stopped, if it was the last selected audio source. When a CD is inserted, the CD symbol will appear on the display. As each new track starts to play, the track number will appear on the display. The CD player can play the smaller 3 inch (8 cm) single CDs with an adapter ring.
To insert multiple CDs, do the following: 1. Turn the ignition on. 2. Press and hold the LOAD button for two seconds. You will hear a beep and the indicator light, located to the right of the slot, will begin to flash and MULTI LOAD # will appear on the display. 3. Once the light stops flashing and turns green, INSERT CD # will appear on the display, load a CD. Insert the CD part way into the slot, label side up. The player will pull the CD in.
If the CD is not removed, after 25 seconds, the CD will be automatically pulled back into the player. If CD is pushed back into the player, before the 25-second time period is complete, the player will sense an error and will try to eject the CD several times before stopping. Do not repeatedly press the CD eject button to eject a CD after you have tried to push it in manually.
AUTO EQ (Automatic Equalization): Press AUTO EQ to select the equalization setting while playing a CD. The equalization will be stored whenever a CD is played. For more information on AUTO EQ, see “AUTO EQ” listed previously in this section. ©SEEK ¨: Press the left arrow to go to the start of the current track, if more than ten seconds have played. Press the right arrow to go to the next track. If either arrow is pressed more than once, the player will continue moving backward or forward through the CD.
4. Press and hold the SONG LIST button to save the track into memory. When SONG LIST is pressed, one beep will be heard immediately. After two seconds of continuously pressing the SONG LIST button, two beeps will sound to confirm the track has been saved. 5. Repeat Steps 3 and 4 for saving other selections. S-LIST FULL will appear on the display if you try to save more than 20 selections. To delete tracks from the song list, perform the following steps: 1. Turn the CD player on. 2.
To delete the entire song list, perform the following steps: 1. Turn the CD player on. 2. Press the SONG LIST button to turn song list on. S-LIST will appear on the display. 3. Press and hold the SONG LIST button for more than four seconds. One beep will be heard, followed by two beeps after two seconds, and a final beep will be heard after four seconds. S-LIST EMPTY will appear on the display indicating the song list has been deleted.
Listening to a DVD Rear Seat Entertainment System If your vehicle has the Rear Seat Entertainment (RSE) system and a DVD is playing, the DVD symbol will appear on the radio display indicating that the DVD is available and can be listened to through your vehicle’s speakers. Your vehicle may have a DVD Rear Seat Entertainment (RSE) system. The RSE system includes a DVD player, a video display screen, two sets of wireless headphones, and a remote control.
Headphones The RSE system includes two sets of wireless headphones. Both sets of rear seat headphones may include foam ear pads that can be replaced. Each set of headphones has an ON/OFF control. An indicator light will illuminate on the headphones when they are on. If the light does not illuminate, the batteries may need to be replaced. See “Battery Replacement” following for more information. Foam ear pads on these headphones may become worn or damaged.
Stereo RCA Jacks The RCA jacks are located behind the video screen. The RCA jacks allow audio and video signals to be connected from an auxiliary device such as a camcorder or a video game unit to the RSE system. Standard RCA cables, not included, are needed to connect the auxiliary device to the RCA jacks. The yellow connector inputs video and the red and white connectors input right and left audio. Refer to the manufacturer’s instructions for proper connection of the auxiliary device.
Audio Output Video Screen Audio from the DVD player or auxiliary inputs may be heard through the following possible sources: • Wireless Headphones • Vehicle Speakers • Vehicle wired headphone jacks on the Rear Seat Audio system (if equipped) The RSE system will always transmit the audio signal by infrared to the wireless headphones, if there is audio available. See “Headphones” previously for more information. The RSE system is capable of outputting audio to the vehicle speakers by using the radio.
The RSE system DVD player is only compatible with DVDs of the appropriate region code for the country that the vehicle was sold in. The DVD region code is printed on the jacket of most DVDs. Standard audio CDs, CD-R, CD-RW, Video CD and Photo CD/CD-R media are fully supported by this DVD player. DVD-R and DVD-RW media is supported if formatted as DVD-Video. DVD+R and DVD+RW media may or may not be supported by the DVD player. The DVD player does not support DVD-RAM, DVD-ROM, and DVD Audio media.
y (Main DVD Menu): Press this button to access the DVD menu. The DVD menu is different on every DVD. Use the up, down, left, and right arrow buttons to move the cursor around the DVD menu. After making a selection press the enter button. This button only operates when playing a DVD. z (Set-up Menu): Press this button to adjust the color, tint, brightness, contrast, display mode, and dynamic range compression.
Ejecting a Disc Remote Control Buttons Press the eject button on the DVD player faceplate to eject the disc. There is not an eject button on the remote control. If a disc is ejected from the player, but is not removed, the DVD player will reload the disc after a short period of time. The disc will be stored in the DVD player. The DVD player will not resume play of the disc automatically.
z (Set-up Menu): Press this button to adjust the color, tint, brightness, contrast, display mode, and dynamic range compression. The dynamic range compression feature can be used to reduce loud audio and increase low audio produced by some DVDs. e (Audio): Press this button to display a menu that will only appear when a DVD is being played. The format and content of this function will vary for each disc. r (Fast Reverse): Press this button to fast reverse the DVD or CD.
q (Return): Press this button to exit the current active menu and return to the previous menu. This button will operate only when a DVD is playing and a menu is active. s (Play/Pause): | (Camera Angle): Press this button to change camera angles on DVDs that have this feature when a DVD is playing. The format and content of this function will vary for each disc. When the DVD is playing, press the pause button then press the fast forward button. The DVD will continue playing in a slow play mode.
Battery Replacement To change the batteries, do the following: 1. Remove the battery compartment door located on the bottom of the remote control. 2. Replace the two AA batteries in the compartment. Make sure that they are installed correctly, using the diagram on the inside of the battery compartment. 3. Close the battery door securely. If the remote control is to be stored for a long period of time, remove the batteries and keep them in a cool, dry place. 3-124 Problem No power.
Problem In auxiliary mode, the picture moves or scrolls. The language in the audio or on the screen is wrong. The remote control does not work. Recommended Action Check the auxiliary input connections at both devices. Change the Video Format to PAL or NTSC. See “Stereo RCA Jacks” previously for how to change the video format. Check the audio or language selection in the main DVD menu. Check to make sure there is no obstruction between the remote control and the transmitter window.
Problem Recommended Action Sometimes the wireless Check for obstructions, headphone audio cuts out low batteries, reception or buzzes. range, and interference from cellular telephone towers or by using your cellular telephone in the vehicle. Check that the headphones are facing the front of the vehicle. I lost the remote and/or See your dealer for the headphones. assistance. The DVD is playing, Check that the DVD player but there is no picture is in DVD mode. or sound.
DVD Distortion Rear Seat Audio (RSA) There may be an experience with audio distortion in the wireless headphones when operating cellular phones, scanners, CB radios, Global Positioning Systems (GPS)*, two-way radios, mobile fax, or walkie talkies. This feature allows rear seat passengers to listen to any of the sources: radio, cassette tapes, CDs, or DVDs. However, the rear seat passengers can only control the sources that the front seat passengers are not listening to.
x SEEK w: When listening to FM1, FM2, or AM, press the up or the down arrow to go to the next or to the previous station and stay there. This function is inactive if the front seat passengers are listening to the radio. When a cassette tape is playing, press the up or the down arrow to go to the next or the previous selection. This function is inactive if the front seat passengers are listening to a cassette tape. When a CD is playing, press the up arrow to go to the next track on the CD.
Theft-Deterrent Feature Audio Steering Wheel Controls ® THEFTLOCK is designed to discourage theft of your vehicle’s radio. The feature works automatically by learning a portion of the Vehicle Identification Number (VIN). If the radio is moved to a different vehicle, it will not operate and LOCKED will appear on the display. When the radio and vehicle are turned off, the blinking red light indicates that THEFTLOCK® is armed. With THEFTLOCK® activated, the radio will not operate if stolen.
PROG (Program): Press this button to play a station you have programmed on the radio preset pushbuttons. The radio will only seek preset stations with a strong signal that are in the selected band. When a cassette tape is playing, press this button to play the other side of the tape. When a CD is playing in the CD changer, press this button to go to the next available CD, if multiple CDs are loaded.
XM™ Satellite Radio Service XM™ Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada (if available). Just as with FM, tall buildings or hills can interfere with satellite radio signals, causing the sound to fade in and out. In addition, traveling or standing under heavy foliage, bridges, garages, or tunnels may cause loss of the XM™ signal for a period of time. The radio may display NO SIGNAL to indicate interference.
After the player is cleaned, press and hold the eject button for five seconds to reset the CLEAN indicator. The radio will display --- or CLEANED to show the indicator was reset. Cassettes are subject to wear and the sound quality may degrade over time. Always make sure the cassette tape is in good condition before the tape player is serviced. Care of Your CDs and DVDs Handle CDs carefully. Store them in their original cases or other protective cases and away from direct sunlight and dust.
XM™ Satellite Radio Antenna System The XM™ Satellite Radio antenna is located on the roof of your vehicle. Keep this antenna clear of snow and ice build up for clear radio reception. If your vehicle has a sunroof, the performance of the XM™ system may be affected if the sunroof is open. Loading items onto the roof of your vehicle can interfere with the performance of the XM™ system. Make sure the XM™ Satellite Radio antenna is not obstructed.
✍ NOTES 3-134
Section 4 Driving Your Vehicle Your Driving, the Road, and Your Vehicle ..........4-2 Defensive Driving ...........................................4-2 Drunken Driving .............................................4-3 Control of a Vehicle ........................................4-5 Braking .........................................................4-5 Anti-Lock Brake System (ABS) .........................4-6 Braking in Emergencies ...................................4-8 Traction Assist System (TAS) ...........
Your Driving, the Road, and Your Vehicle Defensive Driving The best advice anyone can give about driving is: Drive defensively. Please start with a very important safety device in your vehicle: Buckle up. See Safety Belts: They Are for Everyone on page 1-11. 4-2 {CAUTION: Defensive driving really means “Be ready for anything.” On city streets, rural roads, or expressways, it means “Always expect the unexpected.” Assume that pedestrians or other drivers are going to be careless and make mistakes.
Drunken Driving Death and injury associated with drinking and driving is a national tragedy. It is the number one contributor to the highway death toll, claiming thousands of victims every year. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. But what if people do? How much is “too much” if someone plans to drive? It is a lot less than many might think.
The law in most U.S. states, and throughout Canada, sets the legal limit at 0.08 percent. In some other countries, the limit is even lower. For example, it is 0.05 percent in both France and Germany. The BAC limit for all commercial drivers in the United States is 0.04 percent. The BAC will be over 0.10 percent after three to six drinks (in one hour). Of course, as we have seen, it depends on how much alcohol is in the drinks, and how quickly the person drinks them. It is the amount of alcohol that counts.
There is something else about drinking and driving that many people do not know. Medical research shows that alcohol in a person’s system can make crash injuries worse, especially injuries to the brain, spinal cord, or heart. This means that when anyone who has been drinking — driver or passenger — is in a crash, that person’s chance of being killed or permanently disabled is higher than if the person had not been drinking. {CAUTION: Drinking and then driving is very dangerous.
Average reaction time is about three-fourths of a second. But that is only an average. It might be less with one driver and as long as two or three seconds or more with another. Age, physical condition, alertness, coordination, and eyesight all play a part. So do alcohol, drugs, and frustration. But even in three-fourths of a second, a vehicle moving at 60 mph (100 km/h) travels 66 feet (20 m).
The lights and chime will come on each time the ignition is turned on until the problem is repaired. See your dealer for service. Let us say the road is wet and you are driving safely. Suddenly, an animal jumps out in front of you. You slam on the brakes and continue braking. Here is what happens with ABS: The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions.
Remember: Anti-lock does not change the time you need to get your foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, you will not have time to apply your brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even though you have anti-lock brakes. Using Anti-Lock Do not pump the brakes. Just hold the brake pedal down firmly and let anti-lock work for you.
When the traction off light is on, the TAS is off and will not limit wheel spin. Adjust your driving accordingly. • The vehicle is driven on an extremely rough road. When the vehicle leaves the rough surface, slows down or stops, the light will go off and TAS will turn on again. This is normal. • A Traction Assist System, Anti-Lock Brake System or engine-related problem has been detected and the vehicle needs service.
The Traction Assist System, as delivered from the factory, will automatically come on whenever you start your vehicle. To limit wheel spin, especially in slippery road conditions, you should always leave the system on. But you can turn the TAS off if you ever need to. You should turn the TAS off if your vehicle ever gets stuck in sand, mud or snow and rocking the vehicle is required. See Rocking Your Vehicle to Get It Out on page 4-46 and If Your Vehicle is Stuck in Sand, Mud, Ice or Snow on page 4-46.
It is recommended to use this system as follows: • For optimum ride comfort in an unloaded vehicle the button should be out. The indicator light will not be lit. This button position indicates NORMAL levels of ride control or damping. • For optimum ride comfort when trailering, fully loaded, driving off-road, or when personal preferences demand more control, the button should be pressed in with the indicator light lit. This switch position indicates FIRM levels of ride control or damping.
Steering Tips It is important to take curves at a reasonable speed. A lot of the “driver lost control” accidents mentioned on the news happen on curves. Here is why: Experienced driver or beginner, each of us is subject to the same laws of physics when driving on curves. The traction of the tires against the road surface makes it possible for the vehicle to change its path when you turn the front wheels. If there is no traction, inertia will keep the vehicle going in the same direction.
See Braking on page 4-5. It is better to remove as much speed as you can from a possible collision. Then steer around the problem, to the left or right depending on the space available. Off-Road Recovery An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at the recommended 9 and 3 o’clock positions, you can turn it a full 180 degrees very quickly without removing either hand.
Passing The driver of a vehicle about to pass another on a two-lane highway waits for just the right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily! Passing another vehicle on a two-lane highway is a potentially dangerous move, since the passing vehicle occupies the same lane as oncoming traffic for several seconds.
• Check your mirrors, glance over your shoulder and start your left lane change signal before moving out of the right lane to pass. When you are far enough ahead of the passed vehicle to see its front in your inside mirror, activate your right lane change signal and move back into the right lane. Remember that if your passenger side outside mirror is convex, the vehicle you just passed may seem to be farther away from you than it really is.
If you have the Traction Assist System (TAS), remember: It helps avoid only the acceleration skid. See Traction Assist System (TAS) on page 4-8. If you do not have this system, or if the system is off, then an acceleration skid is also best handled by easing your foot off the accelerator pedal. If your vehicle starts to slide, ease your foot off the accelerator pedal and quickly steer the way you want the vehicle to go. If you start steering quickly enough, your vehicle may straighten out.
1. Insert a tool into the push-pin slot and pull downward until the push-pin snaps loose. The front bumper lower air dam is held in place by a series of push-pins located around the lower edge of the front bumper. The push-pins are accessible from underneath the front bumper. The following steps must be performed on each of the push-pins to remove the air dam: 2.
3. Pull the push-pins and lower dam assembly away from the retainers until the lower dam is free. To reinstall the lower air dam, do the following: 1. Line up each push-pin with its intended retainer and push the washer portion of the push-pin toward the retainer until it locks into place. When you are back on roads, though, be sure to replace the air dam.
Before You Go Off-Roading There are some things to do before you go out. For example, be sure to have all necessary maintenance and service work done. Check to make sure all underbody shields, if equipped, are properly attached. Be sure you read all the information about your four-wheel-drive vehicle in this manual.
Environmental Concerns Traveling to Remote Areas Off-road driving can provide wholesome and satisfying recreation. However, it also raises environmental concerns. We recognize these concerns and urge every off-roader to follow these basic rules for protecting the environment: It makes sense to plan your trip, especially when going to a remote area. Know the terrain and plan your route. You are much less likely to get bad surprises. Get accurate maps of trails and terrain.
Controlling your vehicle is the key to successful off-road driving. One of the best ways to control your vehicle is to control your speed. Here are some things to keep in mind. At higher speeds: • You approach things faster and you have less time to scan the terrain for obstacles. • You have less time to react. • You have more vehicle bounce when you drive over obstacles. • You will need more distance for braking, especially since you are on an unpaved surface.
When you drive over obstacles or rough terrain, keep a firm grip on the steering wheel. Ruts, troughs, or other surface features can jerk the wheel out of your hands if you are not prepared. When you drive over bumps, rocks, or other obstacles, your wheels can leave the ground. If this happens, even with one or two wheels, you cannot control the vehicle as well or at all. Because you will be on an unpaved surface, it is especially important to avoid sudden acceleration, sudden turns, or sudden braking.
Approaching a Hill Driving Uphill When you approach a hill, you need to decide if it is one of those hills that is just too steep to climb, descend, or cross. Steepness can be hard to judge. On a very small hill, for example, there may be a smooth, constant incline with only a small change in elevation where you can easily see all the way to the top.
• Attach a flag to the vehicle to make you more visible to approaching traffic on trails or hills. • Sound the horn as you approach the top of the hill to let opposing traffic know you are there. • Use your headlamps even during the day. They make you more visible to oncoming traffic. {CAUTION: Driving to the top (crest) of a hill at full speed can cause an accident. There could be a drop-off, embankment, cliff, or even another vehicle. You could be seriously injured or killed.
• If the engine has stopped running, you will need to restart it. With the brake pedal pressed and the parking brake still applied, shift the transmission to PARK (P), or shift to NEUTRAL if your vehicle has a manual transmission, and restart the engine. Then, shift to REVERSE (R), release the parking brake, and slowly back down the hill as straight as possible in REVERSE (R). • As you are backing down the hill, put your left hand on the steering wheel at the 12 o’clock position.
Q: Suppose, after stalling, I try to back down the hill and decide I just cannot do it. What should I do? A: Set the parking brake, put the transmission in PARK (P), or the manual transmission in FIRST (1), and turn off the engine. Leave the vehicle and go get some help. Exit on the uphill side and stay clear of the path the vehicle would take if it rolled downhill. Do not shift the transfer case to NEUTRAL when you leave the vehicle. Leave it in some gear.
Driving Downhill When off-roading takes you downhill, you will want to consider a number of things: • How steep is the downhill? Will I be able to maintain vehicle control? • What is the surface like? Smooth? Rough? Slippery? Hard-packed dirt? Gravel? • Are there hidden surface obstacles? Ruts? Logs? Boulders? • What is at the bottom of the hill? Is there a hidden creek bank or even a river bottom with large rocks? If you decide you can go down a hill safely, then try to keep your vehicle headed straight do
Q: Am I likely to stall when going downhill? A: It is much more likely to happen going uphill. But if it happens going downhill, here is what to do. 1. Stop your vehicle by applying the regular brakes. Apply the parking brake. 2. Shift to PARK (P), or to NEUTRAL with the manual transmission, and, while still braking, restart the engine. 3. Shift back to a low gear, release the parking brake, and drive straight down. 4. If the engine will not start, get out and get help.
• Surface conditions can be a problem when you drive across a hill. Loose gravel, muddy spots, or even wet grass can cause your tires to slip sideways, downhill. If the vehicle slips sideways, it can hit something that will trip it — a rock, a rut, etc. — and roll over. • Hidden obstacles can make the steepness of the incline even worse. If you drive across a rock with the uphill wheels, or if the downhill wheels drop into a rut or depression, your vehicle can tilt even more.
Stalling on an Incline If your vehicle stalls when you are crossing an incline, be sure you, and any passengers, get out on the uphill side, even if the door there is harder to open. If you get out on the downhill side and the vehicle starts to roll over, you will be right in its path. If you have to walk down the slope, stay out of the path the vehicle will take if it does roll over. {CAUTION: Getting out on the downhill (low) side of a vehicle stopped across an incline is dangerous.
When you drive on sand, you will sense a change in wheel traction. But it will depend upon how loosely packed the sand is. On loosely packed sand, such as on beaches or sand dunes, your tires will tend to sink into the sand. This has an effect on steering, accelerating, and braking. Drive at a reduced speed and avoid sharp turns or abrupt maneuvers. Hard packed snow and ice offer the worst tire traction. On these surfaces, it is very easy to lose control.
After Off-Road Driving Driving at Night Remove any brush or debris that has collected on the underbody, chassis, or under the hood. These accumulations can be a fire hazard. Night driving is more dangerous than day driving. One reason is that some drivers are likely to be impaired — by alcohol or drugs, with night vision problems, or by fatigue. After operation in mud or sand, have the brake linings cleaned and checked. These substances can cause glazing and uneven braking.
What you do in the daytime can also affect your night vision. For example, if you spend the day in bright sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you are driving, do not wear sunglasses at night. They may cut down on glare from headlamps, but they also make a lot of things invisible. Driving in Rain and on Wet Roads You can be temporarily blinded by approaching headlamps.
The heavier the rain, the harder it is to see. Even if your windshield wiper blades are in good shape, a heavy rain can make it harder to see road signs and traffic signals, pavement markings, the edge of the road, and even people walking. It is wise to keep your wiping equipment in good shape and keep your windshield washer fluid reservoir filled with washer fluid.
Driving Through Flowing Water Some Other Rainy Weather Tips • Turn on your low-beam headlamps — not just your {CAUTION: Flowing or rushing water creates strong forces. If you try to drive through flowing water, as you might at a low water crossing, your vehicle can be carried away. As little as six inches of flowing water can carry away a smaller vehicle. If this happens, you and other vehicle occupants could drown.
City Driving Here are ways to increase your safety in city driving: • Know the best way to get to where you are going. Get a city map and plan your trip into an unknown part of the city just as you would for a cross-country trip. • Try to use the freeways that rim and crisscross most large cities. You will save time and energy. See Freeway Driving on page 4-37. • Treat a green light as a warning signal. A traffic light is there because the corner is busy enough to need it.
Freeway Driving Mile for mile, freeways — also called thruways, parkways, expressways, turnpikes, or superhighways — are the safest of all roads. But they have their own special rules. The most important advice on freeway driving is: Keep up with traffic and keep to the right. Drive at the same speed most of the other drivers are driving. Too-fast or too-slow driving breaks a smooth traffic flow. Treat the left lane on a freeway as a passing lane.
Before Leaving on a Long Trip Make sure you are ready. Try to be well rested. If you must start when you are not fresh — such as after a day’s work — do not plan to make too many miles that first part of the journey. Wear comfortable clothing and shoes you can easily drive in. Is your vehicle ready for a long trip? If you keep it serviced and maintained, it is ready to go. If it needs service, have it done before starting out.
Highway Hypnosis Is there actually such a condition as highway hypnosis? Or is it just plain falling asleep at the wheel? Call it highway hypnosis, lack of awareness, or whatever. There is something about an easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against the vehicle that can make you sleepy.
Hill and Mountain Roads If you drive regularly in steep country, or if you are planning to visit there, here are some tips that can make your trips safer and more enjoyable. See Off-Road Driving on page 4-16 for information about driving off-road. • Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system, and transmission. These parts can work hard on mountain roads.
• Know how to go uphill. You may want to shift down {CAUTION: Coasting downhill in NEUTRAL (N) or with the ignition off is dangerous. Your brakes will have to do all the work of slowing down. They could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Always have your engine running and your vehicle in gear when you go downhill. • Know how to go down hills.
Winter Driving Include an ice scraper, a small brush or broom, a supply of windshield washer fluid, a rag, some winter outer clothing, a small shovel, a flashlight, a red cloth, and reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet, or a couple of burlap bags to help provide traction. Be sure you properly secure these items in your vehicle.
Whatever the condition — smooth ice, packed, blowing, or loose snow — drive with caution. If you have the Traction Assist System (TAS), it will improve your ability to accelerate when driving on a slippery road. But you can turn the TAS off if you ever need to. You should turn the TAS off if your vehicle ever gets stuck in sand, mud, ice, or snow. See If Your Vehicle is Stuck in Sand, Mud, Ice or Snow on page 4-46.
Your Anti-Lock Brake System (ABS) improves your vehicle’s stability when you make a hard stop on a slippery road. Even though you have ABS, you will want to begin stopping sooner than you would on dry pavement. See Anti-Lock Brake System (ABS) on page 4-6. • Allow greater following distance on any slippery road. • Watch for slippery spots. The road might be fine until you hit a spot that is covered with ice.
{CAUTION: Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking your exhaust pipe. And check around again from time to time to be sure snow does not collect there. Run your engine only as long as you must. This saves fuel.
If Your Vehicle is Stuck in Sand, Mud, Ice or Snow In order to free your vehicle when it is stuck, you will need to spin the wheels, but you do not want to spin your wheels too fast. The method known as rocking can help you get out when you are stuck, but you must use caution. {CAUTION: If you let your tires spin at high speed, they can explode, and you or others could be injured. And, the transmission or other parts of the vehicle can overheat. That could cause an engine compartment fire or other damage.
Recovery Hooks {CAUTION: Your vehicle may have recovery hooks at the front of the vehicle. You may need to use them if you are stuck off-road and need to be pulled to some place where you can continue driving. These hooks, when used, are under a lot of force. Always pull the vehicle straight out. Never pull on the hooks at a sideways angle. The hooks could break off and you or others could be injured from the chain or cable snapping back. Notice: Never use recovery hooks to tow the vehicle.
Loading Your Vehicle Tire and Loading Information Label It is very important to know how much weight your vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on your vehicle show how much weight it was designed to carry, the Tire and Loading Information label and the Certification/Tire label.
There is also important loading information on the vehicle Certification/Tire label. It tells you the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axles. See “Certification/Tire Label” later in this section. Steps for Determining Correct Load Limit 6. If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle.
Example 2 Item A B C Description Total Vehicle Capacity Weight 1,000 lbs (453 kg) for Example 2 = Subtract Occupant Weight 750 lbs (136 kg) 150 lbs (68 kg) × 5 = Available Cargo Weight = 250 lbs (113 kg) Example 3 Item A B C Description Total Vehicle Capacity Weight 1,000 lbs (453 kg) for Example 3 = Subtract Occupant Weight 1000 lbs (453 kg) 200 lbs (91 kg) × 5 = Available Cargo Weight = 0 lbs (0 kg) Refer to your vehicle’s tire and loading information label for specific information about your vehicle’
Certification/Tire Label The Certification/Tire label also tells you the maximum weights for the front and rear axles, called Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure to spread out your load equally on both sides of the centerline. Never exceed the GVWR for your vehicle, or the GAWR for either the front or rear axle.
The Certification/Tire label also contains important information about your Front Axle Reserve Capacity. See “What is front axle reserve capacity, and how do I calculate it?” under Adding a Snow Plow or Similar Equipment on page 4-54. {CAUTION: In the case of a sudden stop or collision, things carried in the bed of your truck could shift forward and come into the passenger area, injuring you and others. If you put things in the bed of your truck, you should make sure they are properly secured.
Two-Tiered Loading {CAUTION: Things you put inside your vehicle can strike and injure people in a sudden stop or turn, or in a crash. • Put things in the cargo area of your vehicle. Try to spread the weight evenly. • Never stack heavier things, like suitcases, inside the vehicle so that some of them are above the tops of the seats. • Do not leave an unsecured child restraint in your vehicle. • When you carry something inside the vehicle, secure it whenever you can.
Add-On Equipment When you carry removable items, you may need to put a limit on how many people you carry inside your vehicle. Be sure to weigh your vehicle before you buy and install the new equipment. Notice: Overloading your vehicle may cause damage. Repairs would not be covered by your warranty. Do not overload your vehicle. Remember not to exceed the Gross Axle Weight Rating (GAWR) of the front or rear axle.
Q: How heavy can a snow plow safely be? A: The plow your vehicle can carry depends on many things, such as: • The options your vehicle came with, and the weight of those options. • The weight and number of passengers you intend to carry. • The weight of items you have added to your vehicle, like a tool box or truck cap. • The total weight of any additional cargo you intend to carry. Say, for example, you have a 700 lb (318 kg) snow plow.
Q: What is front axle reserve capacity, and how do I calculate it? A: Front axle reserve capacity is the difference In order to calculate the amount of weight any front accessory, such as a snow plow, is adding to the front axle, use the following formula: between your front gross axle weight rating (GAWR) and the front axle weight of your vehicle with full fuel and passengers. Basically, it is the amount of weight you can add to your front axle before reaching your front GAWR.
For example, adding a 700 lb (318 kg) snow plow actually adds more than 700 lbs (318 kg) to the front axle. Using the formula, if the snow plow is 4 ft (122 cm) in front of the front axle and the wheel base is 10 ft (305 cm), then: W = 700 lb (318 kg) A = 4 ft (122 cm) W.B. = 10 ft (305 cm) (W x (A + W.B.))/W.B. = (700 x (4 + 10))/10 = 980 lbs (445 kg) So, if your truck’s front axle reserve capacity is more than 980 lbs (445 kg), you could add the snow plow without exceeding the front GAWR.
Q: What is total vehicle reserve capacity? A: This is the difference between your GVWR and the weight of your truck with full fuel and passengers. It is the amount of weight you can add to your vehicle before reaching your GVWR. Keep in mind that reserve capacity numbers are intended as a guide when selecting the amount of equipment or cargo your truck can carry. If you are unsure of your vehicle’s front, rear, or total weight, go to a weigh station and weigh your vehicle.
Truck-Camper Loading Information The total cargo load must not be more than your vehicle’s CWR. A vehicle specific Truck-Camper Loading information label is attached to the inside of your vehicle’s glove box. This label will tell you if your vehicle can carry a slide-in camper, how much of a load your vehicle can carry, and how to correctly spread out the load. Also, it will help you match the right slide-in camper to your vehicle.
Here is an example of proper truck and camper match: You must weigh any accessories or other equipment that you add to your vehicle. Then, subtract this extra weight from the CWR. This extra weight may shorten the center of gravity zone of your vehicle. Your dealer can help you with this. If your slide-in camper and its load weighs less than the CWR, the center of gravity zone for your vehicle may be larger. Your dealer can help you make a good vehicle-camper match and help you determine the CWR. A.
Secure loose items to prevent weight shifts that could affect the balance of your vehicle. When the truck-camper is loaded, drive to a scale and weigh the front and the rear wheels separately to determine axle loads. Individual axle loads should not exceed either of the GAWRs. The total of the front and rear axle loads should not exceed your vehicle’s GVWR. These ratings are given on the vehicle certification label attached to the rear edge of the driver’s door.
Towing Towing Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. See Roadside Assistance Program on page 7-6. If you want to tow your vehicle behind another vehicle for recreational purposes (such as behind a motorhome), see “Recreational Vehicle Towing” following. Recreational Vehicle Towing Recreational vehicle towing means towing your vehicle behind another vehicle – such as behind a motorhome.
Four-Wheel-Drive Vehicles {CAUTION: Shifting a four-wheel-drive vehicle’s transfer case into NEUTRAL can cause your vehicle to roll even if the transmission is in PARK (P) for an automatic transmission, or if your vehicle is in gear, for a manual transmission. You or others could be injured. Make sure the parking brake is firmly set before you shift the transfer case to NEUTRAL. Use the following procedure to tow your vehicle: 1.
Dolly Towing Four-Wheel-Drive Vehicles Front Towing (Front Wheels Off the Ground) Two-Wheel-Drive Vehicles Notice: If you tow a two-wheel-drive vehicle with the rear wheels on the ground, the transmission could be damaged. The repairs would not be covered by your warranty. Never tow your vehicle with the rear wheels on the ground. Two-wheel-drive vehicles should not be towed with the rear wheels on the ground. Two-wheel-drive transmissions have no provisions for internal lubrication while being towed.
{CAUTION: Rear Towing (Rear Wheels Off the Ground) Two-Wheel-Drive Vehicles Shifting a four-wheel-drive vehicle’s transfer case into NEUTRAL can cause your vehicle to roll even if the transmission is in PARK (P) for an automatic transmission, or if your vehicle is in gear, for a manual transmission. You or others could be injured. Make sure the parking brake is firmly set before you shift the transfer case to NEUTRAL. 6. Shift the transfer case to NEUTRAL.
Four-Wheel-Drive Vehicles Use the following procedure to tow your vehicle from the rear: 1. Drive the vehicle onto the dolly. 2. Firmly set the parking brake. See Parking Brake on page 2-52 3. Put an automatic transmission in PARK (P) or a manual transmission in FIRST (1). 4. Follow the dolly manufacturer’s instructions to attach and secure the vehicle being towed to the dolly and then the loaded dolly to the tow vehicle.
Towing a Trailer Do not tow a trailer during break-in. See New Vehicle Break-In on page 2-21 {CAUTION: If you do not use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well — or even at all. You and your passengers could be seriously injured. Pull a trailer only if you have followed all the steps in this section. Ask your dealer for advice and information about towing a trailer with your vehicle.
If You Do Decide To Pull A Trailer If you do, here are some important points: • There are many different laws, including speed limit restrictions, having to do with trailering. Make sure your rig will be legal, not only where you live but also where you’ll be driving. A good source for this information can be state or provincial police. • Consider using a sway control. See “Hitches” later in this section. • Don’t tow a trailer at all during the first 500 miles (800 km) your new vehicle is driven.
Operating the vehicle in Tow/Haul when lightly loaded or with no trailer at all will not cause damage. However, there is no benefit to the selection of Tow/Haul when the vehicle is unloaded. Such a selection when unloaded may result in unpleasant engine and transmission driving characteristics and reduced fuel economy. Tow/Haul is recommended only when pulling a heavy trailer or a large or heavy load. Weight of the Trailer How heavy can a trailer safely be? It depends on how you plan to use your rig.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-1500 Regular Cab Short Box (2WD)* 4300 V6 (Auto) 3.23 5,000 lbs (2 268 kg) 9,500 lbs (4 309 kg) 4300 V6 (Manual) 3.23 4,000 lbs (1 814 kg) 8,500 lbs (3 855 kg) 3.23 6,400 lbs (2 903 kg) 11,000 lbs (4 994 kg) 4800 V8 (Auto) 3.73 7,400 lbs (3 357 kg) 12,000 lbs (5 443 kg) 3.23 4,400 lbs (1 996 kg) 9,000 lbs (4 082 kg) 4800 V8 (Manual) 3.73 5,400 lbs (2 449 kg) 10,000 lbs (4 535 kg) 3.23 7,400 lbs (3 357 kg) 12,000 lbs (5 443 kg) 5300 V8 3.
Vehicle* C-1500 HD (2WD)* Axle Ratio Maximum Trailer Weight GCWR 3.73 8,300 lbs (3 765 kg) 14,000 lbs (6 350 kg) 4.10 10,300 lbs (4 672 kg) 16,000 lbs (7 257 kg) * Fifth-wheel or gooseneck kingpin weight 15 percent to 25 percent of trailer weight up to 2,500 lbs (1 133 kg) maximum. 6000 V8 Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-1500 Crew Cab (2WD)* 3.23 6,700 lbs (3 039 kg) 12,000 lbs (5 443 kg) 5300 V8 3.73 7,700 lbs (3 493 kg) 13,000 lbs (5 897 kg) 6000 V8 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-1500 Extended Cab Long Box (2WD)* 3.23 5,800 lbs (2 631 kg) 11,000 lbs (4 994 kg) 4800 V8 (Auto) 3.73 6,800 lbs (3 084 kg) 12,000 lbs (5 448 kg) 3.23 3,800 lbs (1 724 kg) 9,000 lbs (4 086 kg) 4800 V8 (Manual) 3.73 4,800 lbs (2 177 kg) 10,000 lbs (4 540 kg) 3.42 6,800 lbs (3 084 kg) 12,000 lbs (5 448 kg) 5300 V8 3.
Vehicle* Axle Ratio Maximum Trailer Weight K-1500 Extended Cab Short Box (4WD)* 3.42 6,700 lbs (3 039 kg) 4800 V8 (Auto) 3.73 6,700 lbs (3 039 kg) 4.10 7,700 lbs (3 493 kg)** 3.42 4,700 lbs (2 132 kg) 4800 V8 (Manual) 3.73 4,700 lbs (2 132 kg) 4.10 5,700 lbs (2 585 kg) 3.42 7,700 lbs (3 493 kg)** 5300 V8 3.73 7,700 lbs (3 493 kg)** 4.10 8,700 lbs (3 946 kg)** ** Maximum weight 7,700 lbs. (3 492 kg) for fifth-wheel or gooseneck. K-1500 HD (4WD)* 3.73 7,900 lbs (3 583 kg) 6000 V8 4.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-1500 Regular Cab Long Box (4WD)* 4300 V6 (Auto) 3.73 5,000 lbs (2 268 kg) 10,000 lbs (4 536 kg) 4300 V6 (Manual) 3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg) 3.42 6,900 lbs (3 130 kg) 12,000 lbs (5 443 kg) 4800 V8 (Auto) 3.73 6,900 lbs (3 130 kg) 12,000 lbs (5 443 kg) 4.10 7,900 lbs (3 583 kg) 13,000 lbs (5 897 kg) 3.42 4,900 lbs (2 223 kg) 10,000 lbs (4 536 kg) 4800 V8 (Manual) 3.73 4,900 lbs (2 223 kg) 10,000 lbs (4 536 kg) 4.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-1500 Extended Cab Long Box (4WD)* 3.42 6,500 lbs (2 948 kg) 12,000 lbs (5 443 kg) 4800 V8 3.73 6,500 lbs (2 948 kg) 12,000 lbs (5 443 kg) 4.10 7,500 lbs (3 402 kg) 13,000 lbs (5 897 kg) 3.42 4,500 lbs (2 041 kg) 10,000 lbs (4 536 kg) 4800 V8 (Manual) 3.73 4,500 lbs (2 041 kg) 10,000 lbs (4 536 kg) 4.10 5,500 lbs (2 495 kg) 11,000 lbs (4 990 kg) 3.42 7,500 lbs (3 402 kg)** 13,000 lbs (5 897 kg) 5300 V8 3.73 7,500 lbs (3 402 kg)** 13,000 lbs (5 897 kg) 4.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-2500 Extended Cab Short Box HD (2WD)* 6000 V8 4.10 10,200 lbs (4 627 kg) 16,000 lbs (7 257 kg) 3.73 12,000 lbs (5 443 kg) 20,000 lbs (9 072 kg) 8100 V8 4.10 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) 6.6L V8 Diesel 3.73 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) *Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,000 lbs (1 361 kg) maximum. Fifth-wheel or gooseneck GCWR for 6.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-2500 Crew Cab Long Box HD (2WD) 6000 V8 4.10 10,000 lbs (4 536 kg) 16,000 lbs 3.73 12,000 lbs (5 443 kg) 20,000 lbs 8100 V8 4.10 12,000 lbs (5 443 kg) 22,000 lbs 6.6L V8 Diesel 3.73 12,000 lbs (5 443 kg) 22,000 lbs *Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,000 lbs (1 361 kg) maximum. Vehicle* K-1500 HD (4WD)* Axle Ratio Maximum Trailer Weight (7 257 kg) (9 072 kg) (9 979 kg) (9 979 kg) GCWR 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-2500 Extended Cab Short Box HD (4WD)* 6000 V8 4.10 10,000 lbs (4 536 kg) 16,000 lbs (7 257 kg) 3.73 12,000 lbs (5 443 kg) 20,000 lbs (9 072 kg) 8100 V8 4.10 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) 6.6L V8 Diesel 3.73 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) *Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,000 lbs (1 361 kg) maximum. Fifth-wheel or gooseneck GCWR for 6.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-2500 Crew Cab Long Box HD (4WD) 6000 V8 4.10 9,700 lbs (4 400 kg) 16,000 lbs (7 257 kg) 3.73 12,000 lbs (5 443 kg) 20,000 lbs (9 072 kg) 8100 V8 4.10 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) 6.6L V8 Diesel 3.73 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) * Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,000 lbs (1 361 kg) maximum.
Vehicle* Axle Ratio K-3500 Regular Cab (4WD) 6000 V8 Dual Rear 4.10 Wheel 6000 V8 Single Rear 4.10 Wheel 8100 V8 Dual Rear 4.10 Wheel 8100 V8 Single Rear 4.10 Wheel 6.6L V8 Dual Rear 3.73 Wheel (Auto) 6.6L V8 Dual Rear 3.73 Wheel (Manual) 6.6L V8 Single Rear 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-3500 Extended Cab (4WD)* 6000 V8 Dual Rear 4.10 9,400 lbs (4 264 kg) 16,000 lbs (7 257 kg) Wheel 6000 V8 Single Rear 4.10 9,600 lbs (4 354 kg) 16,000 lbs (7 257 kg) Wheel 8100 V8 Dual Rear 4.10 15,000 lbs (6 804 kg) 22,000 lbs (9 979 kg) Wheel 8100 V8 Single Rear 4.10 15,000 lbs (6 804 kg) 22,000 lbs (9 979 kg) Wheel 6.6L V8 Diesel Dual 3.73 16,300 lbs (7 394 kg) 23,500 lbs (10 659 kg) Rear Wheel (Manual) 6.6L V8 Diesel Dual 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-3500 Crew Cab (4WD)* 6000 V8 Dual Rear 4.10 9,200 lbs (4 173 kg) 16,000 lbs (7 264 kg) Wheel 6000 V8 Single Rear 4.10 9,400 lbs (4 264 kg) 16,000 lbs (7 264 kg) Wheel 8100 V8 Dual Rear 4.10 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) Wheel 8100 V8 Single Rear 4.10 12,000 lbs (5 443kg) 22,000 lbs (9 979 kg) Wheel 6.6L V8 Diesel Single 3.73 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) Rear Wheel (Auto) 6.6L V8 Diesel Single 3.
The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo, equipment and conversions. The GCWR for your vehicle should not be exceeded. You can ask your dealer for our trailering information or advice, or you can write us at the address listed in your Warranty and Owner Assistance Information Booklet.
Do not exceed the maximum allowable tongue weight for your vehicle. Choose the shortest hitch extension that will position the hitch ball closest to the vehicle. This will help reduce the effect of trailer tongue weight on the rear axle. After you have loaded the trailer, weigh the trailer and then the tongue separately, to see if the weights are proper. If they are not, you may be able to get them right by moving some items around in the trailer.
But let’s say your specific vehicle is equipped with some of the latest options and you have a front seat passenger and two rear seat passengers with some luggage and gear in the vehicle as well. You may add 300 lbs (136 kg) to the front axle weight and 400 lbs (181 kg) to the rear axle weight. Your vehicle now weighs: Since tongue weight is usually at least 10 percent of total loaded trailer weight, you can expect that the largest trailer your vehicle can properly handle is 6,000 lbs (2 721 kg).
Weight Distributing Hitches and Weight Carrying Hitches If you use a step-bumper hitch, the bumper could be damaged in sharp turns. Make sure there is ample room when turning to avoid contact between the trailer and the bumper. If you will be pulling a trailer that, when loaded, will weigh more than 5,000 lbs (2 270 kg) be sure to use a properly mounted weight-distributing hitch and sway control of the proper size. This equipment is very important for proper vehicle loading and good handling when driving.
Fifth wheel or gooseneck kingpin weight should be 15 to 25 percent of the trailer weight up to the maximum amount specified in the trailering chart for your vehicle. See “Weight of the Trailer” in this section for more information. The hitch should be located in the pickup bed so that its centerline is over or slightly in front of the rear axle. Take care that it is not so far forward that it will contact the back of the cab in sharp turns. This is especially important for short box pickups.
Trailer Brakes If your trailer weighs more than 2,000 lbs (900 kg) loaded, then it needs its own brakes – and they must be adequate. Be sure to read and follow the instructions for the trailer brakes so you’ll be able to install, adjust and maintain them properly. Your trailer brake system can tap into the vehicle’s hydraulic brake system only if: • The trailer parts can withstand 3,000 psi (20 650 kPa) of pressure. • The trailer’s brake system will use less than 0.02 cubic inch (0.
Towing a trailer requires a certain amount of experience. Before setting out for the open road, you’ll want to get to know your rig. Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now a good deal longer and not nearly as responsive as your vehicle is by itself. Before you start, check all trailer hitch parts and attachments, safety chains, electrical connector, lamps, tires and mirror adjustment.
Making Turns Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. When you’re turning with a trailer, make wider turns than normal. Do this so your trailer won’t strike soft shoulders, curbs, road signs, trees or other objects. Avoid jerky or sudden maneuvers. Signal well in advance.
Parking on Hills {CAUTION: {CAUTION: You really should not park your vehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged. But if you ever have to park your rig on a hill, here’s how to do it: 1. Apply your regular brakes, but don’t shift into PARK (P) yet for an automatic transmission, or into gear for a manual transmission. 2. Have someone place chocks under the trailer wheels. 3.
When You Are Ready to Leave After Parking on a Hill 1. Apply your regular brakes and hold the pedal down while you: • Start your engine • Shift into a gear • Release the parking brake Trailer Wiring Harness Your vehicle is equipped with one of the following wiring harnesses for towing a trailer or hauling a slide-in camper. Basic Trailer Wiring All regular, extended cab and crew cab pickups have an eight-wire trailer towing harness. 2. Let up on the brake pedal. 3.
If your trailer is equipped with electric brakes, you can get a jumper harness (electric trailer brake control) with a trailer battery feed fuse from your dealer. If you need to tow a light-duty trailer with a standard four-way round pin connector, you can also get an adapter form your dealer.
Camper/Fifth-Wheel Trailer Wiring Package The eight-wire camper harness is located under the front edge of the pickup box on the driver’s side of the vehicle, attached to the frame bracket. A connector will have to be added to the wiring harness which connects to the camper.
Electric Brake Control Jumper {CAUTION: Be sure to use only the correct trailer brake harness, the one intended for use on your vehicle. If you use some other trailer brake harness, even if it seems to fit, your trailer brakes may not work at all. You could have a crash in which you or others could be injured. Use only the trailer brake harness intended for your vehicle. If it is no longer available to you, be sure to get a proper replacement from your dealer.
Auxiliary Battery The auxiliary battery provision can be used to supply electrical power to additional equipment that you may choose to add, such as a slide-in camper. If your vehicle has this provision, this relay will be located on the passenger’s side of the vehicle, next to the auxiliary battery. Notice: Leaving electrical equipment on for extended periods will drain the battery.
Power Take-Off (PTO) To engage a PTO on a vehicle with an automatic transmission do the following: Before using a Power Take-Off (PTO), if equipped, refer to the manufacturer’s or installer’s instructions. 1. For stationary use shift the transmission into PARK (P). To engage a PTO on a vehicle with a manual transmission do the following: 2. Turn the PTO rotary switch ON. 1. Hold the clutch pedal down. 2. Set the parking brake. 3. Shift the transmission into NEUTRAL. 4. Engage the PTO.
Preset Mode: PTO speed control mode is used for stationary applications. (PTO will remain engaged while mobile in the preset mode, however PTO set and resume speed controls will be inoperative.) This mode provides a default standby speed of 800 or 850 rpm (depending on the engine/transmission combination) and two default PTO control speeds which follow: 1. PTO Set Speed of 1,250 rpm, or 2. PTO Resume Speed of 1,700 rpm.
All engine speed values listed above are factory preset values. With the exception of the TCC lockup speed (1,100 rpm) and the “tap” increment (100 rpm), all of these values are programmable and can be adjusted by your dealer or body upfitter. If the PTO software settings do not match the settings shown here, then they may have already been altered in order to satisfy the requirements of the installed PTO system and body equipment. When the PTO switch is turned on, the engine is limited to 2,200 rpms.
✍ NOTES 4-100
Section 5 Service and Appearance Care Service ............................................................5-4 Accessories and Modifications ..........................5-4 California Proposition 65 Warning .....................5-4 Doing Your Own Service Work .........................5-5 Adding Equipment to the Outside of Your Vehicle ..............................................5-5 Fuel ................................................................5-5 Gasoline Octane .....................................
Section 5 Service and Appearance Care Bulb Replacement ..........................................5-63 Halogen Bulbs ..............................................5-63 Headlamps ..................................................5-63 Front Turn Signal, Sidemarker and Daytime Running Lamps .............................5-64 Roof Marker Lamps ......................................5-66 Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp ........................................
Section 5 Service and Appearance Care Windshield and Wiper Blades .......................5-118 Aluminum or Chrome-Plated Wheels ..............5-118 Tires .........................................................5-119 Sheet Metal Damage ...................................5-119 Finish Damage ...........................................5-120 Underbody Maintenance ...............................5-120 Chemical Paint Spotting ...............................5-120 Vehicle Care/Appearance Materials ................
Service Accessories and Modifications Your dealer knows your vehicle best and wants you to be happy with it. We hope you will go to your dealer for all your service needs. You will get genuine GM parts and GM-trained and supported service people.
Doing Your Own Service Work {CAUTION: You can be injured and your vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. • Be sure you have sufficient knowledge, experience, the proper replacement parts, and tools before you attempt any vehicle maintenance task. • Be sure to use the proper nuts, bolts, and other fasteners. English and metric fasteners can be easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt.
Gasoline If your vehicle has the 5.3L V8 engine (VIN Code Z), you may use either regular unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85); also see Fuel E85 (85% Ethanol) on page 5-8. In all other gasoline engines, use only regular unleaded gasoline. If your vehicle has the 6.0L V8 engine (VIN Code N), use premium unleaded gasoline with a posted octane rating of 91 or higher.
California Fuel Additives If your vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel is not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected.
Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines may be available in your area. General Motors recommends that you use these gasolines if they comply with the specifications described earlier. However, E85 (85% ethanol) and other fuels containing more than 10% ethanol must not be used in vehicles that were not designed for those fuels. Fuel E85 (85% Ethanol) Notice: Your vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol.
To ensure quick starts in the wintertime, the E85 fuel must be formulated properly for your climate according to ASTM specification D 5798. If you have trouble starting on E85, it may be because your E85 fuel is not properly formulated for your climate. If this happens, switching to gasoline or adding gasoline to your fuel tank may improve starting. Your vehicle is designed to accommodate a mixture of gasoline and E85 fuel.
Filling the Tank {CAUTION: {CAUTION: Fuel vapor burns violently and a fuel fire can cause bad injuries. To help avoid injuries to you and others, read and follow all the instructions on the pump island. Turn off your engine when you are refueling. Do not smoke if you are near fuel or refueling your vehicle. Keep sparks, flames, and smoking materials away from fuel. Do not leave the fuel pump unattended when refueling your vehicle — this is against the law in some places.
When replacing the fuel cap, turn it clockwise until it clicks. It will require more effort to turn the fuel cap on the last turn as you tighten it. Make sure the cap is fully installed. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See Malfunction Indicator Lamp on page 3-46. The TIGHTEN FUEL CAP message will be displayed on the Driver Information Center (DIC) if the fuel cap is not properly installed.
Checking Things Under the Hood {CAUTION: An electric fan under the hood can start up and injure you even when the engine is not running. Keep hands, clothing and tools away from any underhood electric fan. 5-12 {CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that will burn onto a hot engine.
Hood Release To open the hood do the following: 1. Pull the handle with this symbol on it. It is located inside the vehicle to the lower left of the steering wheel. 2. Then go to the front of the vehicle and pull up on the secondary hood release located near the center of the grille. 3. Lift the hood. Before closing the hood, be sure all the filler caps are on properly. Then pull down the hood and close it firmly.
Engine Compartment Overview When you open the hood on the 4.
A. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter (Gasoline Engines) on page 5-25. B. Coolant Surge Tank and Pressure Cap. See Engine Coolant on page 5-35 and Coolant Surge Tank Pressure Cap on page 5-37. C. Air Filter Restriction Indicator (If Equipped). See Engine Air Cleaner/Filter (Gasoline Engines) on page 5-25. D. Engine Oil Dipstick. See “Checking Engine Oil” under Engine Oil (Gasoline Engine) on page 5-20. E. Automatic Transmission Fluid Dipstick (If Equipped).
When you open the hood on the 5.3L V8 engine (4.8L and 6.
A. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter (Gasoline Engines) on page 5-25. B. Coolant Surge Tank and Pressure Cap. See Engine Coolant on page 5-35 and Coolant Surge Tank Pressure Cap on page 5-37. C. Air Filter Restriction Indicator (If Equipped). See Engine Air Cleaner/Filter (Gasoline Engines) on page 5-25. D. Engine Oil Dipstick. See “Checking Engine Oil” under Engine Oil (Gasoline Engine) on page 5-20. E. Automatic Transmission Fluid Dipstick (If Equipped).
When you open the hood on the 8.
A. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter (Gasoline Engines) on page 5-25. B. Coolant Surge Tank and Pressure Cap. See Engine Coolant on page 5-35 and Coolant Surge Tank Pressure Cap on page 5-37. C. Air Filter Restriction Indicator (If Equipped). See Engine Air Cleaner/Filter (Gasoline Engines) on page 5-25. D. Engine Oil Dipstick. See “Checking Engine Oil” under Engine Oil (Gasoline Engine) on page 5-20. E. Automatic Transmission Fluid Dipstick (If Equipped).
Engine Oil (Gasoline Engine) Checking Engine Oil If your vehicle has a diesel engine, see “Engine Oil” in the DURAMAX® Diesel Engine Supplement. It is a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground. If the CHECK OIL LEVEL light appears on the instrument cluster (except vehicles equipped with the 4.3L engine), it means you need to check your engine oil level right away.
When to Add Engine Oil Notice: Do not add too much oil. If the engine has so much oil that the oil level gets above the cross-hatched area that shows the proper operating range, the engine could be damaged. See Engine Compartment Overview on page 5-14 for the location of the engine oil fill cap. All Except 8.1L Engine 8.1L Engine Be sure to add enough oil to put the level somewhere in the proper operating range. Push the dipstick all the way back in when you are through.
What Kind of Engine Oil to Use • SAE 5W-30 As shown in the viscosity chart, SAE 5W-30 is best for your vehicle. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50. Oils meeting these requirements should also have the starburst symbol on the container. This symbol indicates that the oil has been certified by the American Petroleum Institute (API).
Notice: Use only engine oil identified as meeting GM Standard GM6094M and showing the American Petroleum Institute Certified For Gasoline Engines starburst symbol. Failure to use the recommended oil can result in engine damage not covered by your warranty. ® GM Goodwrench oil meets all the requirements for your vehicle. If you are in an area of extreme cold, where the temperature falls below −20°F (−29°C), it is recommended that you use either an SAE 5W-30 synthetic oil or an SAE 0W-30 oil.
How to Reset the Engine Oil Life System The Engine Oil Life System calculates when to change your engine oil and filter based on vehicle use. Anytime your oil is changed, reset the system so it can calculate when the next oil change is required. If a situation occurs where you change your oil prior to a CHANGE ENGINE OIL message being turned on, reset the system. To reset the Engine Oil Life System, do the following: 1. Turn the ignition key to RUN with the engine off. 2.
Engine Air Cleaner/Filter (Gasoline Engines) When to Inspect the Engine Air Cleaner/Filter If your vehicle has a diesel engine, see “Pickup Models” under “Engine Air Cleaner/Filter” in the DURAMAX® Diesel Supplement for the correct inspection and replacement procedures. If your vehicle is equipped with an air filter restriction indicator, it lets you know when the engine air cleaner/ filter needs to be replaced.
How to Inspect the Engine Air Cleaner/Filter Vehicles With an Air Filter Restriction Indicator Replacing the Engine Air Cleaner/Filter and Resetting the Air Filter Restriction Indicator Locate the air filter restriction indicator on the engine air cleaner/filter cover. When the indicator turns black or is in the red/orange “change” zone, replace the filter and reset the indicator. See the steps following to replace the engine air cleaner/filter and to reset the air filter restriction indicator.
{CAUTION: Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. If it is not there and the engine backfires, you could be burned. Do not drive with it off, and be careful working on the engine with the air cleaner/filter off. 3. Remove the engine air cleaner/filter from the housing. Care should be taken to dislodge as little dirt as possible. 4.
Automatic Transmission Fluid (Except Allison Transmission®) Too little fluid could cause the transmission to overheat. Be sure to get an accurate reading if you check your transmission fluid. When to Check and Change Automatic Transmission Fluid Wait at least 30 minutes before checking the transmission fluid level if you have been driving: • When outside temperatures are above 90°F (32°C). • At high speed for quite a while. • In heavy traffic — especially in hot weather. • While pulling a trailer.
Checking the Fluid Level Prepare your vehicle as follows: 1. Park your vehicle on a level place. Keep the engine running. 2. With the parking brake applied, place the shift lever in PARK (P). 3. With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then, position the shift lever in PARK (P). 4. Let the engine run at idle for three minutes or more.
How to Add Automatic Transmission Fluid Automatic Transmission Fluid (Allison Transmission®) Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14. When to Check and Change Automatic Transmission Fluid Add fluid only after checking the transmission fluid while it is hot. A cold check is used only as a reference.
Notice: Too much or too little fluid can damage your transmission. Too much can mean that some of the fluid could come out and fall on hot engine part or exhaust system parts, starting a fire. Too little fluid could cause the transmission to overheat. Be sure to get an accurate reading if you check your transmission fluid. Wait at least 30 minutes before checking the transmission fluid level if you have been driving: • • • • 3.
4. If the fluid level is within the COLD CHECK band, the transmission may be operated until the fluid is hot enough to perform a hot check. If the fluid level is not within the COLD CHECK band, add or drain fluid as necessary to bring the level into the middle of the COLD CHECK band. 5. Perform a hot check at the first opportunity after the normal operating temperature of 160°F (71°C) to 200°F (93°C) is reached. 6. If the fluid level is in the acceptable range, push the dipstick back in all the way.
How to Add Automatic Transmission Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14. Add fluid only after checking the transmission fluid while it is hot. A cold check is used only as a reference. If the fluid level is low, add only enough of the proper fluid to bring the level up to the HOT area for a hot check. It does not take much fluid, generally less than one pint (0.5 L). Do not overfill.
Check the fluid level only when your engine is off, the vehicle is parked on a level place, and the transmission is cool enough for you to rest your fingers on the transmission case. Then, follow these steps: How to Add Manual Transmission Fluid Here is how to add fluid. Refer to the Maintenance Schedule to determine what kind of fluid to use. See Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14. 1. Remove the filler plug. 2. Add fluid at the filler plug hole.
When to Check and What to Use The clutch master cylinder reservoir is located in the rear of the engine compartment on the driver’s side of the vehicle. See Engine Compartment Overview on page 5-14 for more information on location. Refer to the Maintenance Schedule to determine how often you should check the fluid level in your clutch master cylinder reservoir and for the proper fluid. See Owner Checks and Services on page 6-11 and Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14.
What to Use Use a mixture of one-half clean, drinkable water and one-half DEX-COOL® coolant which will not damage aluminum parts. If you use this coolant mixture, you do not need to add anything else. {CAUTION: If you have to add coolant more than four times a year, have your dealer check your cooling system. Notice: If you use extra inhibitors and/or additives in your vehicle’s cooling system, you could damage your vehicle.
The vehicle must be on a level surface. When your engine is cold, the coolant level should be at the FULL COLD mark. If your vehicle is equipped with a low coolant sensor and the LOW COOLANT LEVEL message comes on and stays on, it means you are low on engine coolant. See “LOW COOLANT LEVEL” under DIC Warnings and Messages on page 3-55. Adding Coolant If you need more coolant, add the proper DEX-COOL® coolant mixture at the surge tank, but only when the engine is cool.
If Steam Is Coming From Your Engine {CAUTION: Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when your engine is overheated, the liquids in it can catch fire. You or others could be badly burned.
If you get the ENGINE COOLANT HOT message with no sign of steam, try this for a minute or so: 1. If your air conditioner is on, turn it off. 2. Turn on your heater to full hot at the highest fan speed and open the windows as necessary. 3. If you are in a traffic jam, shift to NEUTRAL (N); otherwise, shift to the highest gear while driving — DRIVE (D) or THIRD (3). If you no longer have the overheat warning, you can drive. Just to be safe, drive slower for about 10 minutes.
Cooling System When you decide it is safe to lift the hood, here is what you will see: All Other Engines 8.1L V8 Engines A. Coolant Surge Tank B. Coolant Surge Tank Pressure Cap C. Engine Cooling Fan A. Coolant Surge Tank B. Coolant Surge Tank Pressure Cap C. Engine Cooling Fan {CAUTION: An electric fan under the hood can start up and injure you even when the engine is not running. Keep hands, clothing and tools away from any underhood electric fan.
If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down. The vehicle should be parked on a level surface. Check the coolant level after the system cools down. Some amount of coolant may be lost due to overheating. The coolant level should be at or above the FULL COLD mark. If it is not, you may have a leak at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump, or somewhere else in the cooling system.
If your vehicle is equipped with an engine-driven cooling fan, start the engine again and see if the fan speed increases when idle speed is doubled by pushing the accelerator pedal down. If it does not, your vehicle needs service. Turn off the engine. Notice: Engine damage from running your engine without coolant is not covered by your warranty. See Overheated Engine Protection Operating Mode (V8 Engines Only) on page 5-39 for information on driving to a safe place in an emergency.
{CAUTION: {CAUTION: Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as alcohol, can boil before the proper coolant mixture will. Your vehicle’s coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, your engine could get too hot but you would not get the overheat warning. Your engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean, drinkable water and a proper coolant.
3. Fill the coolant surge tank with the proper mixture, to the FULL COLD mark. 4. With the coolant surge tank pressure cap off, start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fan. By this time, the coolant level inside the coolant surge tank may be lower. If the level is lower, add more of the proper mixture to the coolant surge tank until the level reaches the FULL COLD mark. 5. Then replace the pressure cap.
Engine Fan Noise If your vehicle is equipped with a clutched engine cooling fan, when the clutch is engaged, the fan spins faster to provide more air to cool the engine. In most everyday driving conditions, the fan is spinning slower and the clutch is not fully engaged. This improves fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing, and/or high outside temperatures, the fan speed increases as the clutch more fully engages, so you may hear an increase in fan noise.
How to Check Power Steering Fluid Windshield Washer Fluid To check the power steering fluid, do the following: What to Use 1. Turn the key off and let the engine compartment cool down. 2. Wipe the cap and the top of the reservoir clean. 3. Unscrew the cap and wipe the dipstick with a clean rag. 4. Replace the cap and completely tighten it. 5. Remove the cap again and look at the fluid level on the dipstick. The level should be at the FULL COLD mark.
Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See Engine Compartment Overview on page 5-14 for reservoir location. Notice: • When using concentrated washer fluid, follow the Brakes Brake Fluid Your brake master cylinder reservoir is filled with DOT-3 brake fluid. See Engine Compartment Overview on page 5-14 for the location of the reservoir. manufacturer’s instructions for adding water. • Do not mix water with ready-to-use washer fluid.
So, it is not a good idea to top off your brake fluid. Adding brake fluid will not correct a leak. If you add fluid when your linings are worn, then you will have too much fluid when you get new brake linings. You should add or remove brake fluid, as necessary, only when work is done on the brake hydraulic system. {CAUTION: If you have too much brake fluid, it can spill on the engine. The fluid will burn if the engine is hot enough. You or others could be burned, and your vehicle could be damaged.
What to Add When you do need brake fluid, use only DOT-3 brake fluid. Use new brake fluid from a sealed container only. See Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14. Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir. {CAUTION: Notice: • Using the wrong fluid can badly damage brake system parts.
Brake Wear Your vehicle has front disc brakes and may have rear drum brakes or rear disc brakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving, except when you are pushing on the brake pedal firmly. {CAUTION: The brake wear warning sound means that soon your brakes will not work well. That could lead to an accident.
Brake Adjustment Battery Every time you make a brake stop, your brakes adjust for wear. Your vehicle has a maintenance free battery. When it is time for a new battery, get one that has the replacement number shown on the original battery’s label. We recommend an ACDelco® replacement battery. See Engine Compartment Overview on page 5-14 for battery location. Replacing Brake System Parts The braking system on a vehicle is complex.
Vehicle Storage Jump Starting If you are not going to drive your vehicle for 25 days or more, remove the black, negative (−) cable from the battery. This will help keep your battery from running down. If your vehicle’s battery (or batteries) has run down, you may want to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following steps to do it safely. {CAUTION: {CAUTION: Batteries have acid that can burn you and gas that can explode.
Notice: Ignoring these steps could result in costly damage to your vehicle that would not be covered by your warranty. Trying to start your vehicle by pushing or pulling it will not work, and it could damage your vehicle. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Notice: If the other vehicle’s system is not a 12-volt system with a negative ground, both vehicles can be damaged.
5. Open the hoods and locate the positive (+) and negative (−) terminal locations of the other vehicle. Your vehicle has a remote positive (+) jump starting terminal and a remote negative (−) jump starting terminal. You should always use these remote terminals instead of the terminals on the battery. The remote positive (+) terminal is located behind a red plastic cover, if equipped, near the engine accessory drive bracket.
{CAUTION: Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 6. Check that the jumper cables do not have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) or a remote positive terminal (+) if the vehicle has one.
10. Do not let the other end touch anything until the next step. The other end of the negative (−) cable does not go to the dead battery. It goes to a heavy unpainted metal engine part of the vehicle with the dead battery, or to a remote negative (–) terminal if the vehicle has one. 11. Connect the other end of the negative (−) cable to the remote negative (−) terminal, marked GND, on the vehicle with the dead battery.
To disconnect the jumper cables from both vehicles do the following: 1. Disconnect the black negative (−) cable from the vehicle that had the bad battery. 2. Disconnect the black negative (−) cable from the vehicle with the good battery. 3. Disconnect the red positive (+) cable from the vehicle with the good battery. 4. Disconnect the red positive (+) cable from the other vehicle. 5. Return the remote positive (+) terminal cover, if equipped, to its original position. Jumper Cable Removal A.
Rear Axle How to Check Lubricant When to Check Lubricant It is not necessary to regularly check rear axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired. All axle assemblies are filled by volume of fluid during production. They are not filled to reach a certain level.
• The proper level for the 2500HD with the 6.6L diesel How to Check Lubricant engine (RPO LLY) or 8.1L V8 engine (RPO L18), and 3500 Series is from 0.6 to 0.8 inch (17 mm to 21 mm) below the bottom of the filler plug hole. Add only enough fluid to reach the proper level. What to Use To determine what kind of lubricant to use see Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14. Four-Wheel Drive Lubricant checks in this section also apply to these vehicles.
When to Change Lubricant Refer to the Maintenance Schedule to determine how often to change the lubricant. See Scheduled Maintenance (Gasoline Engine) on page 6-4. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14. Front Axle When to Check Lubricant Automatic Transfer Case To get an accurate reading, the vehicle should be on a level surface.
How to Check Lubricant If the level is below the bottom of the filler plug hole, located on the front axle, you may need to add some lubricant: • When the differential is cold, add enough lubricant to raise the level to 0 to 3/8 inch (9.5 mm) below the filler plug hole. • When the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole.
Noise Control System Among those acts presumed to constitute tampering are the acts listed below. Tampering with Noise Control System Prohibited Insulation: • Removal of the noise shields or any underhood The following information relates to compliance with federal noise emission standards for vehicles with a Gross Vehicle Weight Rating (GVWR) of more than 10,000 lbs (4 536 kg).
Bulb Replacement Headlamps For the proper type of replacement bulbs, see Replacement Bulbs on page 5-70. To replace a headlamp bulb, do the following: For any bulb changing procedure not listed in this section, contact your dealer. 1. Open the hood. See Hood Release on page 5-13 for more information. Halogen Bulbs {CAUTION: Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured.
Front Turn Signal, Sidemarker and Daytime Running Lamps A. Low-Beam Headlamp B. High-Beam Headlamp 3. Pull the headlamp assembly out. 4. Unplug the electrical connector. 5. Turn the old bulb counterclockwise and remove it from the headlamp assembly. 6. Install the new bulb into the assembly and turn it clockwise until it is tight. 7. Plug in the electrical connector. 8. Reinstall the headlamp assembly. 9. Reinstall and tighten the two pins. 5-64 A. B. C. D.
To replace a front turn signal, sidemarker or DRL bulb, do the following: 1. Open the hood. See Hood Release on page 5-13 for more information. 2. Remove the headlamp assembly as described previously. See Headlamps on page 5-63 for more information. 4. Pull the turn signal assembly out of the vehicle. 5. Press the locking release lever, turn the bulb socket counterclockwise and remove it from the turn signal assembly. 6. Remove the old bulb from the bulb socket. 7. Install a new bulb into the bulb socket.
Roof Marker Lamps To replace a roof marker lamp bulb, do the following: To replace a center roof marker lamp bulb, do the following: 1. Remove the two screws and lift off the lens. 2. Install a new bulb into the socket and turn clockwise until it locks into place. 1. Remove the six screws from the center roof marker lamp assembly. 2. Turn the old bulb counterclockwise to remove it from the socket. 3. Reinstall the lens and tighten the screws. 3. Reinstall the lens and tighten the screws.
Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp To replace one of these bulbs, do the following: A. Cargo Lamp B. Center High-Mounted Stoplamp Bulb 1. Remove the screws and lift off the lamp assembly. 2. Remove the back plate from the assembly by pressing the release tabs. 3. Remove the CHMSL bulb by pulling the bulb straight out from the holder back plate. Remove a cargo bulb by turning the socket counterclockwise and pulling the bulb straight out.
4. If a CHMSL bulb is replaced, put the new bulb into the socket and press it in until it is tight. If a cargo lamp is replaced, put a new cargo lamp bulb into the socket and press it in until it is tight before turning the socket counterclockwise. 5. Reinstall the back plate into the lamp assembly. 6. Reinstall the lamp assembly and tighten the screws. Pickup Box Identification and Fender Marker Lamps To replace a pickup box identification or fender marker lamp bulb, do the following: 1.
3. Determine which of the following taillamp assembly applies to your vehicle. A. Stoplamp/Taillamp B. Turn Signal C. Back-up Lamp A. B. C. D. Stoplamp/Taillamp Turn Signal Lamp Back-up Lamp Sidemarker Lamp 4. Press the release tab, if equipped, and turn the bulb socket counterclockwise to remove it from the taillamp assembly. 5. Pull the old bulb straight out from the socket. 6. Press a new bulb into the socket and turn the socket clockwise into the taillamp assembly. 7. Reinstall the taillamp assembly.
Taillamps (Chassis Cab Models) A. Turn Signal Lamp B. Taillamp/Stoplamp C. Back-up Lamp Replacement Bulbs Exterior Lamp Bulb Number Back-up Lamp 3157 Back-up Lamp* 1156 Cargo Lamp and Center High-Mounted Stoplamp (CHMSL) 912 Daytime Running Lamps (DRL) Fender Marker, Front Roof Marker and Sidemarker Lamp (If Equipped) Front Parking and Turn Lamp 4114K 194 3457A Headlamps High-Beam 9005 Low-Beam 9006 1. Peel the rubber seal away from the lens using your hands.
Windshield Wiper Blade Replacement Windshield wiper blades should be inspected for wear and cracking. See Scheduled Maintenance (Gasoline Engine) on page 6-4 for more information. Replacement blades come in different types and are removed in different ways. For proper type and length, see Normal Maintenance Replacement Parts (Gasoline Engines) on page 6-18. 2. Push the release lever (B) to disengage the hook and push the wiper arm (A) out of the blade (C). 3.
Tires CAUTION: Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your GM Warranty booklet for details. For additional information refer to the tire manufacturer’s booklet included with your vehicle’s Owner’s Manual. {CAUTION: CAUTION: 5-72 • Underinflated tires pose the same danger • Poorly maintained and improperly used tires are dangerous.
Tire Sidewall Labeling Useful information about a tire is molded into the sidewall. The following illustrations are examples of a typical P-Metric and a LT-Metric tire sidewall. (B) TPC Spec (Tire Performance Criteria Specification): Original equipment tires designed to GM’s specific tire performance criteria have a TPC specification code molded onto the sidewall. GM’s TPC specifications meet or exceed all federal safety guidelines.
(C) Dual Tire Maximum Load: Maximum load that can be carried and the maximum pressure needed to support that load when used in a dual configuration. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-79 and Loading Your Vehicle on page 4-48. (D) DOT (Department of Transportation): The Department of Transportation (DOT) code indicates that the tire is in compliance with the U.S. Department of Transportation Motor Vehicle Safety Standards.
Tire Size The following examples show the different parts of a tire size. (A) Light Truck (LT-Metric) Tire: The United States version of a metric tire sizing system. The letters LT as the first two characters in the tire size means a light truck tire engineered to standards set by the U.S. Tire and Rim Association. (B) Tire Width: The three-digit number indicates the tire section width in millimeters from sidewall to sidewall.
Tire Terminology and Definitions Air Pressure: The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in pounds per square inch (psi) or kilopascal (kPa). Accessory Weight: This means the combined weight of optional accessories. Some examples of optional accessories are, automatic transmission, power steering, power brakes, power windows, power seats, and air conditioning. Aspect Ratio: The relationship of a tire’s height to its width.
Intended Outboard Sidewall: The side of an asymmetrical tire, that must always face outward when mounted on a vehicle. Kilopascal (kPa): The metric unit for air pressure. Light Truck (LT-Metric) Tire: A tire used on light duty trucks and some multipurpose passenger vehicles. Load Index: An assigned number ranging from 1 to 279 that corresponds to the load carrying capacity of a tire. Maximum Inflation Pressure: The maximum air pressure to which a cold tire may be inflated.
Speed Rating: An alphanumeric code assigned to a tire indicating the maximum speed at which a tire can operate. Traction: The friction between the tire and the road surface. The amount of grip provided. Tread: The portion of a tire that comes into contact with the road. Treadwear Indicators: Narrow bands, sometimes called wear bars, that show across the tread of a tire when only 1/16 inch (1.6 mm) of tread remains. See When It Is Time for New Tires on page 5-83.
Inflation - Tire Pressure Tires need the correct amount of air pressure to operate effectively. Notice: Do not let anyone tell you that under-inflation or over-inflation is all right. It is not.
How to Check Dual Tire Operation Use a good quality pocket-type gage to check tire pressure. You cannot tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they’re underinflated. Check the tire’s inflation pressure when the tires are cold. Cold means your vehicle has been sitting for at least three hours or driven no more than 1 mile (1.6 km).
Tire Inspection and Rotation Tires should be rotated every 5,000 to 8,000 miles (8 000 to 13 000 km). The purpose of regular rotation is to achieve more uniform wear for all tires on the vehicle. The first rotation is the most important. See Scheduled Maintenance (Gasoline Engine) on page 6-4. Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels.
If your vehicle has dual rear wheels and the tread design for the front tires is different from the dual rear tires, always use the correct rotation pattern shown here when rotating your tires. If your vehicle has dual rear wheels and the tread design for your front tires is the same as your rear tires, always use one of the correct rotation patterns shown here when rotating your tires. The dual tires are rotated as a pair, and the inside rear tires become the outside rear tires.
Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” under Capacities and Specifications on page 5-133. {CAUTION: Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle.
Buying New Tires GM has developed and matched specific tires for your vehicle. The original equipment tires installed on your vehicle, when it was new, were designed to meet General Motors Tire Performance Criteria Specification (TPC spec) system rating. If you need replacement tires, GM strongly recommends that you get tires with the same TPC Spec rating.
Different Size Tires and Wheels {CAUTION: If you use bias-ply tires on your vehicle, the wheel rim flanges could develop cracks after many miles of driving. A tire and/or wheel could fail suddenly, causing a crash. Use only radial-ply tires with the wheels on your vehicle. If you must replace your vehicle’s tires with those that do not have a TPC Spec number, make sure they are the same size, load range, speed rating, and construction type (radial and bias-belted tires) as your vehicle’s original tires.
Uniform Tire Quality Grading Treadwear Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1.5) times as well on the government course as a tire graded 100.
Temperature – A, B, C Wheel Alignment and Tire Balance The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure.
Each new wheel should have the same load-carrying capacity, diameter, width, offset and be mounted the same way as the one it replaces. If you need to replace any of your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts and wheel nuts for your vehicle.
Tire Chains {CAUTION: If your vehicle has dual wheels or P265/75R16, LT265/75R16, P265/70R17 or P275/55R20 size tires, do not use tire chains. They can damage your vehicle because there is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension or other vehicle parts. The area damaged by the tire chains could cause you to lose control of your vehicle and you or others may be injured in a crash.
If a Tire Goes Flat It is unusual for a tire to blowout while you are driving, especially if you maintain your vehicle’s tires properly. If air goes out of a tire, it is much more likely to leak out slowly. But if you should ever have a blowout, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire will create a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly.
Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your hazard warning flashers. See Hazard Warning Flashers on page 3-6 for more information. {CAUTION: Changing a tire can be dangerous. The vehicle can slip off the jack and roll over or fall on you or other people. You and they could be badly injured or even killed. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2.
Removing the Spare Tire and Tools Regular Cab and Crew Cab (Except 1500 Crew Cab) 1500 Crew Cab A. Knob B. Retaining Hook C. Wheel Blocks 5-92 D. Wing Nut Retaining Wheel Blocks E. Jack A. Wing Nut Retaining Wheel Blocks B. Wheel Blocks C. Retaining Bracket and Wing Nut D. Tool Kit and Jack Tools E. Retaining Hook F. Jack G.
Extended Cab A. Wing Nut Retaining Wheel Blocks B. Wheel Blocks C. Retaining Hook D. Jack E. Knob F. Retaining Bracket and Wing Nut G. Tool Kit and Jack Tools Extended Cab Short Box A. Wing Nut Retaining Wheel Blocks B. Wheel Blocks C. Jack D. Retaining Hook E. Knob F. Retaining Bracket and Wing Nut G.
For regular cab models, the equipment you will need is behind the passenger’s seat. For extended and crew cab models, the equipment is on the shelf behind the passenger’s side second row seat. You will use the jack handle extensions and the wheel wrench to remove the underbody-mounted spare tire. 1. If there is a cover, move the seats forward and turn the wing nut on the cover counterclockwise to remove it.
1. Open the spare tire lock cover on the bumper and use the ignition key to remove the lock, if equipped with a spare tire lock (J). 2. Assemble the wheel wrench (H) and the two jack handle extensions (I) as shown. 3. Insert the hoist end (open end) (F) of the extension through the hole (G) in the rear bumper. Be sure the hoist end of the extension connects to the hoist shaft (E). The ribbed square end of the extension is used to lower the spare tire. 4.
5. Use the wheel wrench hook which allows you to pull the hoist cable towards you to assist in reaching the spare tire. Removing the Flat Tire and Installing the Spare Tire Use the following pictures and instructions to remove the flat tire and raise the vehicle. 6. Tilt the retainer at the end of the cable when the tire has been lowered, so it can be pulled up through the wheel opening.
1. If your vehicle has wheel nut caps, loosen them by turning the wheel wrench counterclockwise. If the vehicle has a center cap with wheel nut caps, the wheel nut caps are designed to stay with the center cap after they are loosened. Remove the entire center cap. If the wheel has a smooth center cap, place the chisel end of the wheel wrench in the slot on the wheel, and gently pry it out.
Jacking Locations 2. Use the wheel wrench and turn it counterclockwise to loosen the wheel nuts. Do not remove the wheel nuts yet. 5-98 A. Front Location (Two-Wheel-Drive 1500 Series) B. Front Location (All Other Series) C. Rear Location (All Series) 3. Position the jack under the vehicle as shown. If the flat tire is on the front of the vehicle (two-wheel-drive 1500 Series vehicles), position the jack under the bracket attached to the vehicle’s frame, behind the flat tire.
If you have added a snow plow to the front of your vehicle, lower the snow plow fully before raising the vehicle. {CAUTION: Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. {CAUTION: Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall.
Front Position - All Other Models Rear Position 4. Make sure the jack head is positioned so that the rear axle is resting securely between the grooves that are on the jack head. 5. Turn the wheel wrench clockwise to raise the vehicle. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit under the wheel well.
6. Remove all the wheel nuts and take off the flat tire. 7. Remove any rust or dirt from the wheel bolts, mounting surfaces, and spare wheel. {CAUTION: Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle.
8. Install the spare tire. {CAUTION: Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could fall off, causing a serious accident. 9. Put the wheel nuts back on with the rounded end of the nuts toward the wheel. 10. Tighten each wheel nut by hand. Then use the wheel wrench to tighten the nuts until the wheel is held against the hub.
Front Position - 2WD 1500 Series Rear Position 11. Turn the wheel wrench counterclockwise to lower the vehicle. Lower the jack completely.
{CAUTION: Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to come loose and even come off. This could lead to an accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get new GM original equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque specification. See Capacities and Specifications on page 5-133 for wheel nut torque specification.
Secondary Latch System To release the spare tire from the secondary latch, do the following: Your vehicle has an underbody-mounted tire hoist assembly equipped with a secondary latch system. It is designed to stop the spare tire from suddenly falling off your vehicle. For the secondary latch to work, the spare must be installed with the valve stem pointing down. See Storing a Flat or Spare Tire and Tools on page 5-108. {CAUTION: Before beginning this procedure read all the instructions.
4. Repeat this procedure at least two times. If the spare tire lowers to the ground, continue with Step 5 of Removing the Spare Tire and Tools on page 5-92. 5. Turn the wrench counterclockwise until approximately 6 inches (15 cm) of cable is exposed. 6. Stand the wheel blocks on their shortest ends, with the backs facing each other. 7. Place the bottom edge of the jack (A) on the wheel blocks (B), separating them so that the jack is balanced securely. 8.
{CAUTION: Someone standing too close during the procedure could be injured by the jack. If the spare tire does not slide off the jack completely, make sure no one is behind you or on either side of you as you pull the jack out from the spare. 13. Disconnect the jack handle from the jack. Carefully remove the jack from underneath the vehicle. 9. Position the center lift point of the jack under the center of the spare tire. 10. Turn the wheel wrench clockwise to raise the jack until it lifts the end fitting.
15. Tilt the retainer at the end of the cable and pull it through the wheel opening. Pull the tire out from under the vehicle. 16. Turn the wheel wrench clockwise to raise the cable back up if the cable is hanging under the vehicle. Have the hoist assembly inspected as soon as you can. You will not be able to store a spare or flat tire using the hoist assembly until it has been replaced. To continue changing the flat tire, see Removing the Flat Tire and Installing the Spare Tire on page 5-96.
Store the tire under the rear of the vehicle in the spare tire carrier. Use the following art and text to assist you: 1. Put the tire on the ground at the rear of the vehicle with the valve stem pointed down, and to the rear. 2. Tilt the retainer downward and through the wheel opening. Make sure the retainer is fully seated across the underside of the wheel. A. Spare Tire (Valve Stem Pointed Down) B. Hoist Assembly C. Hoist Cable D. Tire Retainer E. Hoist Shaft F. Hoist End of Extension Tool G.
4. Insert the hoist end (F) through the hole (G) in the rear bumper and into the hoist shaft. 5. Raise the tire part way upward. Make sure the retainer is seated in the wheel opening. 6. Raise the tire fully against the underside of the vehicle by turning the wheel wrench clockwise until you hear two clicks or feel it skip twice. You cannot overtighten the cable. 7. Make sure the tire is stored securely. Push, pull (A), and then try to turn (B) the tire.
To store the jack and jack tools, do the following: 1. Put the tools (D) in the tool bag (E) and place them in the retaining bracket (C). 2. Tighten down the wing nut (C). 3. Assemble the wheel blocks (B) and jack (G) together with the wing nut (A) and retaining hook (H). 4. Position the jack (G) in the mounting bracket (F). Position the holes in the base of the jack (G) onto the pin in the mounting bracket (F). 5. Return them to their original location in the vehicle.
Spare Tire Your vehicle, when new, had a fully-inflated spare tire. A spare tire may lose air over time, so check its inflation pressure regularly. See Inflation - Tire Pressure on page 5-79 and Loading Your Vehicle on page 4-48 for information regarding proper tire inflation and loading your vehicle. For instruction on how to remove, install or store a spare tire, see Removing the Flat Tire and Installing the Spare Tire on page 5-96 and Storing a Flat or Spare Tire and Tools on page 5-108.
Appearance Care Cleaning the Inside of Your Vehicle Your vehicle’s interior will continue to look its best if it is cleaned often. Although not always visible, dust and dirt can accumulate on your upholstery. Dirt can damage carpet, fabric, leather, and plastic surfaces. Regular vacuuming is recommended to remove particles from your upholstery. It is important to keep your upholstery from becoming and remaining heavily soiled. Soils should be removed as quickly as possible.
Do not clean your vehicle using the following cleaners or techniques: • Never use a knife or any other sharp object to remove a soil from any interior surface. • Never use a stiff brush. It can cause damage to your vehicle’s interior surfaces. • Never apply heavy pressure or rub aggressively with a cleaning cloth. Use of heavy pressure can damage your interior and does not improve the effectiveness of soil removal.
If any of the soil remains, a commercial fabric cleaner or spot lifter may be necessary. When a commercial upholstery cleaner or spot lifter is to be used, test a small hidden area for colorfastness first. If the locally cleaned area gives any impression that a ring formation may result, clean the entire surface. After the cleaning process has been completed, a paper towel can be used to blot excess moisture from the fabric or carpet. Leather A soft cloth dampened with water may be used to remove dust.
Care of Safety Belts Washing Your Vehicle Keep belts clean and dry. The paint finish on the vehicle provides beauty, depth of color, gloss retention, and durability. {CAUTION: Do not bleach or dye safety belts. If you do, it may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water. Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak.
Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under Washing Your Vehicle on page 5-116. Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer. See Vehicle Care/Appearance Materials on page 5-121.
Windshield and Wiper Blades Aluminum or Chrome-Plated Wheels If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax, sap, or other material may be on the blade or windshield. The vehicle may be equipped with either aluminum or chrome-plated wheels. Clean the outside of the windshield with a glass cleaning liquid or powder and water solution. The windshield is clean if beads do not form when it is rinsed with water.
Notice: Using chrome polish on aluminum wheels could damage the wheels. The repairs would not be covered by your warranty. Use chrome polish on chrome wheels only. Use chrome polish only on chrome-plated wheels, but avoid any painted surface of the wheel, and buff off immediately after application. Notice: If you drive your vehicle through an automatic car wash that has silicone carbide tire cleaning brushes, you could damage the aluminum or chrome-plated wheels.
Finish Damage Chemical Paint Spotting Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into major repair expense. Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on the vehicle. This damage can take two forms: blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface.
Vehicle Care/Appearance Materials Description Usage Polishing Cloth Wax-Treated Interior and exterior polishing cloth. Tar and Road Oil Remover Removes tar, road oil, and asphalt. Chrome Cleaner and Polish Use on chrome or stainless steel. White Sidewall Tire Cleaner Removes soil and black marks from whitewalls. Vinyl Cleaner Cleans vinyl. Glass Cleaner Removes dirt, grime, smoke and fingerprints.
Vehicle Identification Engine Identification Vehicle Identification Number (VIN) The eighth character in the VIN is the engine code. This code will help you identify your vehicle’s engine, specifications, and replacement parts. Service Parts Identification Label You will find this label on the inside of the glove box. It is very helpful if you ever need to order parts. On this label, you will find the following: This is the legal identifier for your vehicle.
Electrical System Add-On Electrical Equipment Notice: Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Your vehicle has an airbag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Airbag-Equipped Vehicle on page 1-86.
Instrument Panel Fuse Block The fuse block access door is on the driver’s side edge of the instrument panel. Pull off the cover to access the fuse block. To remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out. You may have spare fuses located behind the fuse block access door. These can be used to replace a bad fuse. However, make sure it is of the correct amperage.
Fuses IGN 3 Usage Ignition, Heated Seats 4WD Four-Wheel Drive System, Auxiliary Battery HTR A/C Climate Control System LOCK (Relay) Power Door Lock Relay (Lock Function) HVAC 1 Climate Control System LT DR Driver’s Door Harness Connection CRUISE Fuses DRIVER UNLCK Power Door Lock Relay (Driver’s Door Unlock Function) IGN 0 TCM TBC IGN 0 Truck Body Controller VEH CHMSL Vehicle and Trailer High Mounted Stoplamp LT TRLR ST/TRN Left Turn Signal/Stop Trailer LT TRN Left Turn Signals and S
Usage Center Instrument Panel Fuse Block BODY Harness Connector DDM Driver Door Module The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column.
Device Usage SL RIDE Ride Control Harness Connection HDLR 2 Headliner Wiring Connector BODY Body Wiring Connector DEFOG Rear Defogger Relay HDLNR 1 Headliner Wiring Connector 1 SPARE RELAY Not Used CB SEAT Driver and Passenger Seat Module Circuit Breaker CB RT DOOR Right Power Windows Circuit Breaker SPARE Not Used INFO Infotainment Harness Connection Underhood Fuse Block The underhood fuse block in the engine compartment on the driver’s side of the vehicle near the battery.
5-128
*1 Fuel Injection Rail #2-Gasoline Engine; Engine Control Module-Diesel Engine. Fuses Usage *2 Fuel Injection Rail #1-Gasoline Engine; Actuator-Diesel Engine. MBEC Mid Bussed Electrical Center Power Feed, Front Seats, Right Doors *3 Oxygen Sensors-Gasoline Engine; Fuel Heater-Diesel Engine.
Fuses Usage LR PARK Left Rear Parking and Sidemarker Lamps PARK LP Parking Lamps Relay STRTR Starter Relay INTPARK Interior Lamps STOP LP Stoplamps TBC BATT Truck Body Controller Battery Feed SEO B2 Off-Road Lamps 4WS Not Used AUX PWR Auxiliary Power Outlet — Console PCM 1 Powertrain Control Module ETC/ECM Electronic Throttle Control, Electronic Brake Controller-Gasoline Engine, Fan Clutch-Diesel Engines IGN E Instrument Panel Cluster, Air Conditioning Relay, Turn Signal/Hazard Swit
Fuses DRL Usage Daytime Running Lamps RVC Regulated Voltage Control IPC/DIC Instrument Panel Cluster/Driver Information Center Fuses Usage BTSI Brake Transmission Shift Interlock System CRNK Starting System LO HDLP-RT Headlamp Low Beam-Right FOG LP Fog Lamps Relay FOG LP Fog Lamps HORN Horn Relay W/S WASH Windshield Washer Pump Relay W/S WASH Windshield Washer Pump INFO OnStar®/Rear Seat Entertainment HVAC/ECAS Climate Control Controller CIG LTR Cigarette Lighter HI HDLP-RT Hi
Auxiliary Electric Cooling Fan Fuse Block The auxiliary electric cooling fan fuse block is located in the engine compartment on the driver’s side of the vehicle next to the underhood fuse block. Lift the cover for access to the fuse/relay block.
Capacities and Specifications The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14 for more information. Application Capacities English Metric 4.3L V6 Automatic with Front A/C* 14.8 qt 14.0 L 4.3L V6 Automatic with Front A/C** 16.5 qt 15.6 L 4.3L V6 Manual with Front A/C* 15.1 qt 14.3 L 4.3L V6 Manual with Front A/C** 16.6 qt 15.7 L 4.8L V8 Automatic with Front A/C* 15.2 qt 14.4 L 4.
Application Capacities English Metric 8.1L V8 HD Automatic* 25.0 qt 23.7 L 8.1L V8 Automatic* 26.9 qt 25.5 L 8.1 V8 Manual* 27.1 qt 25.6 L 4.3 V6 4.5 qt 4.3 L 4.8 V8; 5.3 V8; 6.0 V8 6.0 qt 5.7 L 8.1 V8 6.5 qt 6.1 L Short Bed and 2500 LD 26.0 gal 98.0 L Long Bed and Chassis Cab (Pickup Box Delete) 34.0 gal 128.7 L Chassis Cab 3500 and 3500HD — front 27.0 gal 102.0 L Chassis Cab 3500 and 3500HD — rear 23.0 gal 87.
Engine Specifications Engine VIN Code Transmission Spark Plug Gap VORTEC™ 4.3L V6 X Automatic Manual 0.060 inches (1.52 mm) V Automatic Manual 0.040 inches (1.01 mm) VORTEC™ 5.3L V8 Z Automatic 0.040 inches (1.01 mm) VORTEC™ 5.3L V8 T Automatic 0.040 inches (1.01 mm) VORTEC™ 6.0 V8 U Automatic Manual 0.040 inches (1.01 mm) VORTEC™ 6.0L V8 N Automatic Manual 0.040 inches (1.01 mm) VORTEC™ 8.1L V8 G Automatic Manual 0.060 inches (1.52 mm) VORTEC™ 4.
✍ NOTES 5-136
Section 6 Maintenance Schedule Maintenance Schedule ......................................6-2 Introduction ...................................................6-2 Maintenance Requirements ..............................6-2 Your Vehicle and the Environment ....................6-2 Using the Maintenance Schedule ......................6-3 Scheduled Maintenance (Gasoline Engine) .......................................6-4 Additional Required Services (Gasoline Engine) .......................................
Maintenance Schedule Introduction This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX® Diesel Engine Supplement. Important: Keep engine oil at the proper level and change as recommended. Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet or your dealer for details.
Using the Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we do not know exactly how you will drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather. You may use your vehicle in making deliveries. Or you may drive it to work, to do errands, or in many other ways. Because of all the different ways people use their vehicles, maintenance needs vary.
If you want to purchase service information, see Service Publications Ordering Information on page 7-15. Owner Checks and Services on page 6-11 tells you what should be checked, when to check it, and what you can easily do to help keep your vehicle in good condition. The proper replacement parts, fluids, and lubricants to use are listed in Recommended Fluids and Lubricants (Gasoline Engine) on page 6-14 and Normal Maintenance Replacement Parts (Gasoline Engines) on page 6-18.
Scheduled Maintenance Service Change engine oil and filter. See Engine Oil (Gasoline Engine) on page 5-20. Reset oil life system. See Engine Oil Life System (Gasoline Engine) on page 5-23. An Emission Control Service. Maintenance I Maintenance II • • Allison Transmission® only: Replace external control-main filter only at the first maintenance service performed on the vehicle. Lubricate chassis components. See footnote #. • • Visually check for any leaks or damage. See footnote (j).
Scheduled Maintenance (cont’d) Service Maintenance I Maintenance II Perform any needed additional services. See “Additional Required Services” in this section. • • Inspect suspension and steering components. See footnote (b). • Inspect engine cooling system. See footnote (c). • Inspect wiper blades. See footnote (d). • Inspect restraint system components. See footnote (e). • Lubricate body components. See footnote (f). • Check transmission fluid level and add fluid as needed.
Additional Required Services (Gasoline Engine) This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX® Diesel Engine Supplement. The following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each item. Additional Required Services Service and Miles (Kilometers) Inspect fuel system for damage or leaks.
Additional Required Services (cont’d) Service and Miles (Kilometers) Except Allison Transmission®: Change automatic transmission fluid and filter (severe service). See footnote (h). Except Allison Transmission®: Change automatic transmission fluid and filter (normal service). Four-wheel drive with automatic transfer case only: Change transfer case fluid. See footnote (g). Inspect evaporative control system. An Emission Control Service. See footnotes † and (k).
Maintenance Footnotes (Gasoline Engine) This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the maintenance schedule section in the DURAMAX® Diesel Engine Supplement. † The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle’s useful life.
(f) Lubricate all key lock cylinders, body door hinges, hood latch assembly, secondary latch, pivots, spring anchor, release pawl, tailgate hinges, tailgate linkage, tailgate handle pivot points, latch bolt, fuel door hinge, locks, and folding seat hardware. More frequent lubrication may be required when exposed to a corrosive environment. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better and not stick or squeak.
(p) If you drive regularly under dusty conditions, inspect the filter or change indicator (if equipped) at each engine oil change. (q) Visually inspect belt for fraying, excessive cracks, or obvious damage. Replace belt if necessary. Owner Checks and Services These owner checks and services should be performed at the intervals specified to help ensure the safety, dependability, and emission control performance of your vehicle. Your GM Goodwrench® dealer can assist you with these checks and services.
At Least Once a Month At Least Once a Year Tire Inflation Check Starter Switch Check Visually inspect your vehicle’s tires and make sure they are inflated to the correct pressures. Do not forget to check the spare tire. See Tires on page 5-72 for further details. Check to make sure the spare tire is stored securely. See Changing a Flat Tire on page 5-91. Tire Wear Inspection Tire rotation may be required for high mileage highway drivers prior to the Engine Oil Life System service notification.
Automatic Transmission Shift Lock Control System Check {CAUTION: When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 3. With the engine off, turn the ignition to RUN, but do not start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), contact your GM Goodwrench® dealer for service.
Parking Brake and Automatic Transmission Park (P) Mechanism Check • To check the PARK (P) mechanism’s holding ability: With the engine running, shift to PARK (P). Then release the parking brake followed by the regular brake. {CAUTION: Contact your GM Goodwrench® dealer if service is required. When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll.
Usage Fluid/Lubricant Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. GM Goodwrench® Engine Oil oil meets all the requirements for your vehicle. To determine the proper viscosity for your vehicle’s engine, see Engine Oil (Gasoline Engine) on page 5-20. 50/50 mixture of clean, drinkable water and use only DEX-COOL® Engine Coolant coolant. See Engine Coolant on page 5-35.
Usage Front Axle (1500 Series) Fluid/Lubricant Lubriplate Lubricant Aerosol (GM Part No. U.S. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2 Category LB or GC-LB. Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. SAE 80W-90 Axle Lubricant (GM Part No. U.S. 1052271, in Canada 10950849). Front Axle (1500 HD, 2500, 2500 HD, and 3500 Series) SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S.
Usage Hood Hinges Body Door Hinge Pins, Tailgate Hinge and Linkage, Folding Seats, and Fuel Door Hinge Fluid/Lubricant Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474). Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474). Usage Fluid/Lubricant Tailgate Handle Pivot Points, Multi-Purpose Lubricant, Superlube Hinges, Latch (GM Part No. U.S. 12346241, in Bolt, and Canada 10953474). Linkage Weatherstrip Dielectric Silicone Grease (GM Part No. U.
Normal Maintenance Replacement Parts (Gasoline Engines) Replacement parts identified below by name, part number, or specification can be obtained from your GM dealer. If your vehicle has a diesel engine see the maintenance schedule section in the DURAMAX® Diesel Engine Supplement. Part Engine Air Cleaner/Filter High Capacity Standard Oil Filter 4.3L V6 4.8L V8; 5.3L V8; 6.0L V8 8.1L V8 Spark Plugs 4.3L V6 4.8L V8; 5.3L V8; 6.0L V8 8.1L V8 Wiper Blades (ITTA Type) 22 inches (56.
Engine Drive Belt Routing V8 Engines V6 Engines 6-19
Maintenance Record After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. See Maintenance Requirements on page 6-2. Any additional information from Owner Checks and Services on page 6-11 can be added on the following record pages. You should retain all maintenance receipts.
Maintenance Record (cont’d) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-21
Maintenance Record (cont’d) Date 6-22 Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed
Section 7 Customer Assistance and Information Customer Assistance and Information ...............7-2 Customer Satisfaction Procedure ......................7-2 Online Owner Center ......................................7-3 Customer Assistance for Text Telephone (TTY) Users ...............................................7-4 Customer Assistance Offices ............................7-4 GM Mobility Reimbursement Program ................7-5 Roadside Assistance Program ..........................
Customer Assistance and Information Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and to GMC. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by your dealer’s sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur.
Although you may be required to resort to this informal dispute resolution program prior to filling out a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you.
Customer Assistance for Text Telephone (TTY) Users To assist customers who are deaf, hard of hearing, or speech-impaired and who use the Text Telephones (TTYs), GMC has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with GMC by dialing: 1-800-GMC-8583 (462-8583). (TTY users in Canada can dial 1-800-263-3830.) Customer Assistance Offices GMC encourages customers to call the toll-free number for assistance.
Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico and U.S. Virgin Islands) GM Mobility Reimbursement Program General Motors de Mexico, S. de R.L. de C.V. Customer Assistance Center Paseo de la Reforma # 2740 Col. Lomas de Bezares C.P. 11910, Mexico, D.F.
Roadside Assistance Program As the owner of a new GMC vehicle, you are automatically enrolled in the GMC Roadside Assistance program. This value-added service is intended to provide you with peace of mind as you drive in the city or travel the open road. Call 1-800-GMC-8782 (1-800-462-8782) to speak with a GMC Road Assistance representative 24 hours a day, 365 days a year.
For prompt and efficient assistance when calling, please provide the following to the Roadside Assistance Representative: • Your name, home address, and home telephone number. • Telephone number of your location. • Location of the vehicle. • Model, year, color, and license plate number of the vehicle. • Mileage, Vehicle Identification Number (VIN) and delivery date of the vehicle. • Description of the problem.
If your vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service, you are urged to do so as early in the work day as possible to allow for the same day repair.
Additional Program Information Courtesy Transportation is available during the Bumper-to-Bumper warranty coverage period, but it is not part of the New Vehicle Limited Warranty. A separate booklet entitled Warranty and Owner Assistance Information furnished with each new vehicle provides detailed warranty coverage information. Courtesy Transportation is available only at participating dealers and all program options, such as shuttle service, may not be available at every dealer.
To read this information, special equipment is needed and access to the vehicle or the device that stores the data is required. GM will not access information about a crash event or share it with others other than: • with the consent of the vehicle owner or, if the vehicle is leased, with the consent of the lessee, • in response to an official request of police or similar government office, • as part of GM’s defense of litigation through the discovery process, or • as required by law.
Collision Parts Repair Facility Genuine GM Collision parts are new parts made with the same materials and construction methods as the parts with which your vehicle was originally built. Genuine GM Collision parts are your best choice to assure that your vehicle’s designed appearance, durability and safety are preserved. The use of Genuine GM parts can help maintain your GM New Vehicle Warranty.
If an Accident Occurs Here is what to do if you are involved in an accident. • Try to relax and then check to make sure you are all right. If you are uninjured, make sure that no one else in your vehicle, or the other vehicle, is injured. • If there has been an injury, call 911 for help. Do not leave the scene of an accident until all matters have been taken care of. Move your vehicle only if its position puts you in danger or you are instructed to move it by a police officer.
Managing the Vehicle Damage Repair Process Reporting Safety Defects In the event that your vehicle requires damage repairs, GM recommends that you take an active role in its repair. If you have a pre-determined repair facility of choice, take your vehicle there, or have it towed there. Specify to the facility that any required replacement collision parts be original equipment parts, either new Genuine GM parts or recycled original GM parts.
Reporting Safety Defects to the Canadian Government Reporting Safety Defects to General Motors If you live in Canada, and you believe that your vehicle has a safety defect, you should immediately notify Transport Canada, in addition to notifying General Motors of Canada Limited. You may call them at 1-800-333-0510 or write to: In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you’ll notify us.
Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle suspension, brakes, electrical, steering, body, etc. Transmission, Transaxle, Transfer Case Unit Repair Manual Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis and service of your vehicle.
Owner’s Information Owner publications are written specifically for owners and intended to provide basic operational information about the vehicle. The owner’s manual will include the Maintenance Schedule for all models. In-Portfolio: Includes a Portfolio, Owner’s Manual, and Warranty Booklet. RETAIL SELL PRICE: $35.00 Without Portfolio: Owner’s Manual only. RETAIL SELL PRICE: $25.
A Accessories and Modifications ............................ 5-4 Accessory Power Outlet(s) ............................... 3-20 Adding a Snow Plow or Similar Equipment ......... 4-54 Adding Equipment to Your Airbag-Equipped Vehicle ....................................................... 1-86 Additives, Fuel ................................................. 5-7 Add-On Electrical Equipment ........................... 5-123 Air Cleaner/Filter, Engine ................................. 5-25 Air Conditioning ....
Audio System(s) (cont.) Radio with Cassette and CD ......................... 3-85 Radio with CD ............................................ 3-75 Radio with Six-Disc CD .............................. 3-100 Rear Seat Audio (RSA) ............................... 3-127 Setting the Time for Radios with Radio Data Systems (RDS) ....................... 3-71 Setting the Time for Radios without Radio Data Systems (RDS) ....................... 3-71 Theft-Deterrent Feature ...............................
Cargo Lamp Light ........................................... 3-50 Center Console Storage Area ........................... 2-79 Center Front Passenger Position, Safety Belts .... 1-25 Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp ............................................... 5-67 Chains, Tire ................................................... 5-89 Check Engine Light ............................................... 3-46 Checking Things Under the Hood ......................
Cooling System .............................................. 5-40 Cruise Control ................................................ 3-10 Cruise Control Light ........................................ 3-49 Cupholder(s) .................................................. 2-79 Customer Assistance Information Courtesy Transportation .................................. 7-7 Customer Assistance for Text Telephone (TTY) Users ............................... 7-4 Customer Assistance Offices ...........................
E Electrical System Add-On Equipment ..................................... 5-123 Center Instrument Panel Fuse Block ............. 5-126 Fuses and Circuit Breakers ......................... 5-123 Instrument Panel Fuse Block ....................... 5-124 Power Windows and Other Power Options .... 5-123 Underhood Fuse Block ............................... 5-127 Windshield Wiper Fuses ............................. 5-123 Engine Air Cleaner/Filter ......................................... 5-25 Battery ...........
Fuel ............................................................... 5-5 Additives ...................................................... 5-7 California Fuel .............................................. 5-7 E85 (85% Ethanol) ........................................ 5-8 Filling a Portable Fuel Container .................... 5-11 Filling Your Tank .......................................... 5-10 Fuels in Foreign Countries .............................. 5-9 Gage ...............................................
Hood Checking Things Under ................................ 5-12 Release ..................................................... 5-13 Horn ............................................................... 3-6 How to Use This Manual ...................................... ii How to Wear Safety Belts Properly ................... 1-16 Hydraulic Clutch ............................................. 5-34 I Ignition Positions ............................................. 2-22 Infants and Young Children, Restraints ...
Light (cont.) Tow/Haul Mode ........................................... 3-50 Traction Off ................................................ 3-43 Up-Shift ..................................................... 3-41 Lighting Entry ......................................................... 3-19 Exit ........................................................... 3-19 Loading Your Vehicle ....................................... 4-48 Locking Rear Axle ...........................................
Mirrors (cont.) Automatic Dimming Rearview with OnStar®, Compass and Temperature Display ............. 2-61 Manual Rearview Mirror ................................ 2-59 Outside Automatic Dimming Mirror ................. 2-71 Outside Camper-Type Mirrors ........................ 2-68 Outside Convex Mirror ................................. 2-72 Outside Curb View Assist Mirrors ................... 2-72 Outside Heated Mirrors ................................ 2-72 Outside Manual Mirrors ..........................
P R Park (P) Shifting Into ................................................ 2-53 Shifting Out of ............................................ 2-55 Parking Brake ........................................................ 2-52 Over Things That Burn ................................. 2-56 Parking Your Vehicle ....................................... 2-56 Passenger Airbag Status Indicator ..................... 3-37 Passenger Sensing System .............................. 1-81 Passing ..............................
Rearview Mirror, Automatic Dimming with OnStar® and Compass ................................. 2-59 Rearview Mirror, Automatic Dimming with OnStar®, Compass and Temperature Display ... 2-61 Rearview Mirrors ............................................. 2-59 Reclining Seatbacks .......................................... 1-6 Recommended Fluids and Lubricants ................. 6-14 Recovery Hooks ............................................. 4-47 Recreational Vehicle Towing .............................
Securing a Child Restraint Center Front Seat Position ............................ 1-56 Rear Seat Position ...................................... 1-54 Right Front Seat Position (Crew Cab) ............. 1-57 Right Front Seat Position (Regular and Extended Cab) ................................ 1-59, 1-65 Security Light ................................................. 3-49 Service ........................................................... 5-4 Accessories and Modifications .........................
Aluminum or Chrome-Plated Wheels, Cleaning ............................................... 5-118 Buying New Tires ........................................ 5-84 Chains ....................................................... 5-89 Changing a Flat Tire .................................... 5-91 Cleaning ................................................... 5-119 Different Size .............................................. 5-85 Dual Tire Operation ..................................... 5-80 If a Tire Goes Flat ....
V Vehicle Control ........................................................ 4-5 Damage Warnings ........................................... iv Loading ...................................................... 4-48 Parking Your ............................................... 2-56 Symbols ......................................................... iv Vehicle Customization, DIC .............................. 3-64 Vehicle Data Collection and Event Data Recorders ....................................................
