2005 GMC Sierra Owner Manual Seats and Restraint Systems ........................... 1-1 Front Seats ............................................... 1-3 Rear Seats ............................................... 1-9 Safety Belts ............................................. 1-11 Child Restraints ....................................... 1-33 Airbag System ......................................... 1-66 Restraint System Check ............................ 1-82 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. {CAUTION: These mean there is something that could hurt you or other people. In the caution area, we tell you what the hazard is. Then we tell you what to do to help avoid or reduce the hazard. Please read these cautions. If you do not, you or others could be hurt.
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 ...............................................1-5 Heated Seats .................................................1-5 Reclining Seatbacks ........................................1-6 Head Restraints .............................................
Section 1 Seats and Restraint Systems Airbag System ...............................................1-66 Where Are the Airbags? ................................1-68 When Should an Airbag Inflate? .....................1-69 What Makes an Airbag Inflate? .......................1-71 How Does an Airbag Restrain? .......................1-71 What Will You See After an Airbag Inflates? .....1-72 Airbag Off Switch ..........................................1-73 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 it with this lever located at the front of the seat. Lift the lever to unlock the seat.
Power Seats If your vehicle has a power seat, you can adjust it with these controls located on the outboard sides of the seats. • Raise or lower the front of the seat cushion by raising or lowering the forward edge of the horizontal control. • Move the seat forward or rearward by moving the whole horizontal control forward or rearward. • Raise or lower the rear of the seat cushion by raising or lowering the rear edge of the horizontal control.
Power Lumbar Your vehicle’s seats may be equipped with power lumbar. You can increase or decrease lumbar support in an area of the lower seatback with this control, located on the outboard sides of the front seat(s). To increase support, press and hold the front of the control. To decrease support, press and hold the rear of the control. Let go of the control when the lower seatback reaches the desired level of support. You can also reshape the side wing area of the lower seatback for more lateral support.
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 The heated front seats will shut off automatically when the ignition is turned off.
{CAUTION: Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts can not do their job when you are reclined like this. The shoulder belt can not do its job. In a crash, you could go into it, receiving neck or other injuries. The lap belt can not 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.
Head Restraints Seatback Latches {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 press rearward on the seatback to be sure it is locked. The seatbacks fold forward to let you access the rear of the cab. To fold a front seatback forward, lift the lever at the base of the seat to release the seatback. The lever is located on the outboard side of the seat cushion.
Rear Seats 2. Pull the seat cushion up until it latches with the seatback. Rear Seat Operation (Extended Cab) 3. After latching the seat cushion up, gently pull forward on it to make sure it is locked. Folding the Rear Seat The extended cab’s rear seat can be folded up to provide more cargo space. To fold the seat do the following: 1. Push down on the seat while pulling forward on the release strap located under the rear seat cushion.
Rear Seat Operation (Crew Cab) The second row rear seat has a 60/40 split seat. Either side of the rear seat may be folded down to give you more cargo space. Make sure that nothing is under or in front of the seat and that the head restraints are completely lowered. To fold the rear 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 fold it forward. 2.
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 can not 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.
A few crashes are mild, and some crashes can be so serious that even buckled up, a person would not survive. But most crashes are in between. In many of them, people who buckle up can survive and sometimes walk away. Without belts they could have been badly hurt or killed. Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. After more than 30 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter...a lot! Take the simplest vehicle.
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 down on the buckle end of the belt as you 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.
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.
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.
Safety Belt Use During Pregnancy Right Front Passenger Position 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 learn how to wear the right front passenger’s safety belt properly, see Driver Position on page 1-16. The right front passenger’s safety belt works the same way as the driver’s safety belt — except for one thing.
Lap Belt When you sit in a center rear seat position of an extended cab or in the center front seat position of a crew cab, an extended cab, or a regular cab, you have a lap belt. To make the belt shorter, pull its free end as shown until the belt is snug. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt is not long enough, see Safety Belt Extender on page 1-32. Your lap safety belt has no retractor.
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 Seat Outside Passenger Positions (Extended Cab and Crew Cab) Lap-Shoulder Belt Here is how to wear a lap-shoulder belt properly. 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.
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 1-32. Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 3.
The safety belt locks if there is a sudden stop or a crash. The safety belt also locks if you pull the belt very quickly out of the retractor. {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.
Rear Safety Belt Comfort Guides for Children and Small Adults Rear seat comfort guides provide added safety belt comfort for older children who have outgrown booster seats and for small adults. When installed on a shoulder belt, the comfort guide better 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.
2. Place the guide over the belt and insert the two edges of the belt into the slots of the guide. 3. Be sure that the belt is not twisted and it lies flat. The guide must be on top of the belt.
Safety Belt Extender If the vehicle’s safety belt will fasten around you, you should use it. But if a safety belt is not long enough, your dealer will order you an extender. It is free. When you go in to order it, take the heaviest coat you will wear, so the extender will be long enough for you. To help avoid personal injury, do not let someone else use it, and use it only for the seat it is made to fit. The extender has been designed for adults. Never use it for securing child seats.
Child Restraints Older Children Q: What is the proper way to wear safety belts? A: If possible, 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 rear outside seat position, move the child toward the center of the vehicle. See Rear Safety Belt Comfort Guides for Children and Small Adults on page 1-30. If the child is sitting in the center rear seat position of a crew cab, 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. In addition, there are many kinds of restraints available for children with special needs.
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. 1-40 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 do child restraints work? 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. For many years, add-on child restraints have used the adult belt system in the vehicle. To help reduce the chance of injury, the child also has to be secured within the restraint.
Where to Put the Restraint Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. General Motors recommends that child restraints be secured in a rear seat including an infant riding in a rear-facing infant seat, a child riding in a forward-facing child seat and an older child riding in a booster seat.
Do not use child restraints in the center front seat position. The restraints will not work properly. 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.
In Canada, the law requires that forward-facing child restraints have a top strap, and that the strap be anchored. In the United States, some child restraints also have a top strap. If your child restraint has a top strap, it should be anchored. Anchor the top strap to one of the following anchor points. Be sure to use an anchor point located on the same side of the vehicle as the seating position where the child restraint will be placed. Raise the head restraint and route the top strap under it.
Top Strap Anchor Location Regular Cab Once you have the top strap anchored, you will be ready to secure the child restraint itself. Tighten the top strap when and as the child restraint manufacturer’s instructions say. Extended Cab There is a top strap anchor for the right front passenger position located on the back panel of your vehicle, behind the right front passenger seat. In order to get to the anchor, you will have to remove the trim plug covering it.
When using a child restraint with a top strap in either rear outboard position, raise the head restraint and route the top strap through the fabric loop on the seatback. Then, attach the top strap to the anchor point at the center rear seating position. When using a child restraint with a top strap in the center rear position, route the top strap through the fabric loop on the seatback. Then, raise the head restraint and attach the top strap to the anchor point located at the closest outboard position.
Crew Cab A child restraint with a top strap should only be used in the second row. Do not secure a child restraint in the right front passenger’s position of a crew cab if a national or local law requires that the top strap be anchored, or if the instructions that come with the child restraint say that the top strap must be anchored. There is no place to anchor the top strap in this position. Lower Anchorages and Top Tethers for Children (LATCH System) Your vehicle may have the LATCH system.
A. Lower Anchorage B. Lower Anchorage C. Top Tether 1-48 A. Lower Anchorage B. Lower Anchorage In order to use the LATCH system in your vehicle, you need a child restraint designed for that system.
To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system has a visible metal anchor point in the seat where the seatback meets the seat cushion. {CAUTION: If a LATCH-type child restraint is not attached to its anchorage points, the restraint will not be able to protect the child correctly. In a crash, the child could be seriously injured or killed.
Securing a Child Restraint in a Rear Outside 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 outside 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 Anchorages and Top Tethers for Children (LATCH System) on page 1-47.
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. Push and pull the restraint in different directions to be sure it is secure.
Securing a Child Restraint in a Center Rear Seat Position If you have a extended cab or crew cab pickup, you can secure a child restraint in the center rear seat position. If your child restraint does not have the LATCH system, you will be using the lap belt to secure a child restraint in the center rear seat position of an extended cab. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say.
5. To tighten the belt, pull its free end while you push down on the child restraint. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push the child restraint as you tighten the belt. 6. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle’s safety belt. It will be ready to work for an adult or larger child passenger.
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. 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) 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.
CAUTION: {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.
{CAUTION: United States Canada Never put a rear facing child restraint in the right front passenger’s seat unless the airbag is off. Here is why: 1-58 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.
{CAUTION: If the airbag readiness light in the instrument panel cluster 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. If this ever happens, have the vehicle serviced promptly.
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. 1-60 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock.
If you had turned the airbag off with the switch, remember to be sure to use the airbag off switch to turn on the right front passenger’s airbag when you remove the child restraint from the vehicle unless the person who will be sitting there is a member of a passenger airbag risk group. See Airbag Off Switch on page 1-73. {CAUTION: 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.
Securing a Child Restraint in the Right Front Seat Position (Regular and Extended Cab) (With 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 1-42. In addition, your vehicle has the passenger sensing system.
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. See Power Seats on page 1-4 or Manual Seats on page 1-3. If your vehicle is an extended cab and your child restraint is equipped with the LATCH system, see Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-47. See Top Strap on page 1-43 if your child restraint has one.
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. 1-64 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock.
8. If the airbag is off, the off indicator in the inside rearview mirror will be lit and stay lit when the key is turned to RUN or START. If a child restraint has been installed and the on indicator is lit, turn the vehicle off. Remove the child restraint from the vehicle and reinstall the child restraint.
Airbag System CAUTION: Your vehicle has airbags — one airbag for the driver and another 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. (Continued) not for young children and infants.
Where Are the Airbags? The right front passenger’s airbag is in the instrument panel on the passenger’s side. 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. vehicle is traveling.
The airbag system is designed to work properly under a wide range of conditions, including off-road usage. Observe safe driving speeds, especially on rough terrain. As always, wear your safety belt. See Off-Road Driving with Your Four-Wheel-Drive Vehicle on page 4-20 for more tips on off-road driving. Single Stage vs. Dual Stage Airbags Depending on the weight of your vehicle you will have either “Single Stage Airbags” or “Dual Stage Airbags”.
Single Stage Airbags How Does an Airbag Restrain? If your vehicle has frontal airbags with single stage deployment and your vehicle goes straight into a wall that does not move or deform, the threshold level is about 13 to 16 mph (20 to 25 km/h). (The threshold level can vary, however, with specific vehicle design, so that it can be somewhat above or below this range.) In moderate to severe frontal or near-frontal collisions, even belted occupants can contact the steering wheel or the instrument panel.
What Will You See After an Airbag Inflates? After an airbag inflates, it quickly deflates, so quickly that some people may not even realize the airbag inflated. Some components of the airbag module – the steering wheel hub for the driver’s airbag, or the instrument panel for the right front passenger’s bag – will be hot for a short time. The parts of the bag that come into contact with you may be warm, but not too hot to touch. There will be some smoke and dust coming from the vents in the deflated airbags.
• Let only qualified technicians work on your airbag system. Improper service can mean that an airbag system will not work properly. See your dealer for service. Notice: If you damage the covering for the driver’s or the right front passenger’s airbag, the bag may not work properly. You may have to replace the airbag module in the steering wheel or both the airbag module and the instrument panel for the right front passenger’s airbag. Do not open or break the airbag coverings.
Child age 1 to 12. A child age 1 to 12 must ride in the front seat because: • my vehicle has no rear seat; • although children ages 1 to 12 ride in the rear seat(s) whenever possible, children ages 1 to 12 sometimes must ride in the front because no space is available in the rear seat(s) of my vehicle; or • the child has a medical condition which, according to the child’s physician, makes it necessary for the child to ride in the front seat so that the driver can constantly monitor the child’s condition.
{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.
page 3-36. 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.
• the system determines that a small child is present in a booster seat • 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 t
If a person of adult-size is sitting in the right front passenger’s seat, but the off indicator is lit, it could be because that person is not sitting properly in the seat. If this happens, turn the vehicle off and ask the person to place the seatback in the fully upright position, then sit upright in the seat, centered on the seat cushion, with the person’s legs comfortably extended. Restart the vehicle and have the person remain in this position for about two minutes.
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. See Adding Equipment to Your Airbag-Equipped Vehicle on page 1-81 for more information about modifications that can affect how the system operates.
Adding Equipment to Your Airbag-Equipped Vehicle Q: Is there anything I might add to the front of the vehicle that could keep the airbags from working properly? A: Yes. If you add things that change your vehicle’s frame, bumper system, front end sheet metal or height, they may keep the airbag system from working properly. Also, the airbag system may not work properly if you relocate any of the airbag sensors.
Restraint System Check Replacing Restraint System Parts After a Crash Checking Your Restraint Systems Now and then, make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Torn or frayed safety belts may not protect you in a crash. They can rip apart under impact forces.
If you have had a crash, do you need new belts or LATCH system parts? After a very minor collision, nothing may be necessary. But if the belts were stretched, as they would be if worn during a more severe crash, then you need new parts. If the LATCH system was being used during a more severe crash, you may need new LATCH system parts. If belts are cut or damaged, replace them. Collision damage also may mean you will need to have LATCH system, safety belt or seat parts repaired or replaced.
✍ NOTES 1-84
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 Outside Power Mirrors ...................................2-62 Outside Power Camper-Type Mirror .................2-62 Outside Power Foldaway Mirrors .....................2-62 Outside Automatic Dimming Mirror ..................2-63 Outside Curb View Assist Mirrors ....................2-63 Outside Convex Mirror ...................................2-64 Outside Heated Mirrors ..................................2-64 OnStar® System .............................................
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 3-63 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: 3. Align the covers and snap them together. 4. Resynchronize the transmitter. See “Resynchronization” following this information. 5. Check the operation of the transmitter. 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.
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. To use one of the locks do the following: 1. Open one of the rear doors. 2. To engage the rear door security lock, move the lever forward. 3. To disengage the lock, move the lever rearward. 4. Close the door. 5. Do the same thing to the other rear door.
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 You can open the tailgate by lifting up on its handle while pulling the tailgate toward you. To shut the tailgate, firmly push it upward until it latches. After you put the tailgate back up, pull it back towards you to be sure it latches securely. 2. With the tailgate at a slight upward angle, pull back on the tailgate at the right edge and then move the tailgate to the right to release the left edge.
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. However, if your vehicle has outside heated mirrors, it will have a defogger button. See Outside Heated Mirrors on page 2-64.
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. With this system, the security light will flash as you open the door, with the ignition off, to let you know that you are activating the system.
Remember, the theft-deterrent system won’t activate if you lock the doors with a key or use the manual door lock. It activates only if you use a power door lock switch with the door open, or with the remote keyless entry transmitter. You should also remember that you can start your vehicle with the correct ignition key if the alarm has been set off.
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 Your 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. Starting Your V8 Engine 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 equipped with 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 capable of being moved out of PARK (P). See Fuses and Circuit Breakers on page 5-122. There are several different positions for your shift lever. PARK (P): This position locks your rear wheels.
{CAUTION: 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. See Shifting Into Park (P) (Automatic Transmission) on page 2-49. REVERSE (R): Use this gear to back up.
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. • Going about 35 mph (55 km/h) or more, push the accelerator all the way down. You will shift down to the next gear and have more power. DRIVE (D) can be used when towing a trailer, carrying a heavy load, driving on steep hills or for off-road driving.
If you manually select SECOND (2) in a light duty automatic transmission, the transmission will drive in second gear. You may use this feature for reducing the speed of the rear wheels when you are trying to start your vehicle from a stop on slippery road surfaces. Tow/Haul Mode FIRST (1): This position gives you even more power (but lower fuel economy) than SECOND (2). You can use it on very steep hills, or in deep snow or mud.
Tow/Haul is a feature on automatic transmission equipped vehicles that assists when pulling a heavy trailer or large or heavy load. Tow/Haul mode adjusts the transmission’s shift pattern to reduce shift cycling, providing increased performance, vehicle control, and transmission cooling when towing or hauling heavy loads. If your vehicle is equipped with an Allison® transmission, you may have both Tow/Haul mode and overdrive disable.
Overdrive Disable (Allison® Transmission Only) If your vehicle has an Allison Transmission®, you may have the overdrive disable feature. The overdrive disable feature prevents the transmission from shifting into FIFTH (5) gear. The selector button is located on the end of the column shift lever. You can turn overdrive disable on and off by pressing and holding the button at the end of the column shift lever until the indicator light, on the instrument panel, illuminates.
Manual Transmission Operation Five-Speed (VORTEC™ 6000 V8 Engine) Here is how to operate your transmission. FIRST (1) is intended only for heavy loads or trailer towing and is not recommended for normal driving. During the first 500 miles (805 km) of vehicle use, start your vehicle moving in FIRST (1). This allows clutch components to break-in properly. 2-32 FIRST (1): Press the clutch pedal and shift into FIRST (1). Then, slowly let up on the clutch pedal as you press the accelerator pedal.
FOURTH (4) and FIFTH (5): Shift into the higher forward gears the same way you do for THIRD (3). Slowly let up on the clutch pedal as you press the accelerator pedal. Five-Speed (VORTEC™ 4300 V6 and 4800 V8 Engines) To stop, let up on the accelerator pedal and press the brake pedal. Just before the vehicle stops, press the clutch pedal and the brake pedal, and shift to NEUTRAL. FIRST (1): Press the clutch pedal and shift into FIRST (1).
NEUTRAL: Use this position when you start or idle your engine. 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. Six-Speed (VORTEC™ 8100 V8 and DURAMAX™ 6600 V8 Engines) Here is how to operate your transmission. Notice: Shifting to REVERSE (R) while your vehicle is moving forward could damage the transmission.
During the first 500 miles (805 km) of vehicle use, start the vehicle moving in FIRST (1) gear. This allows the clutch components to wear-in properly. THIRD (3): Press the clutch pedal and upshift into THIRD (3). Then, slowly let up on the clutch pedal as you press the accelerator pedal. FIRST (1): With the vehicle at a stop, release the brake, press the clutch pedal and shift into FIRST (1). Then, slowly let up on the clutch pedal as you press the accelerator pedal.
Shift Speeds {CAUTION: If you skip a gear when you downshift, you could lose control of your vehicle. You could injure yourself or others. Don’t shift down more than one gear at a time when you downshift. Do not allow the engine rpm to overspeed and enter the tachometer red lines. Engine overspeed occurs when downshifting, or descending a grade, at too high a vehicle speed. When going down steep grades, always select a gear at least one position lower than you would use on climbing a grade.
While you accelerate, it is normal for the light to go on and off if you quickly change the position of the accelerator. If your vehicle has four-wheel drive and is equipped with a manual transmission, disregard the SHIFT light when the transfer case is in 4-Wheel Low. Front Axle Locking Feature The front axle locks and unlocks automatically when you shift the transfer case. Some delay for the axle to lock or unlock is normal. Manual Transfer Case Ignore the SHIFT light when you downshift.
A 4WD indicator light will illuminate when you shift into four-wheel drive and the front axle engages. See Four-Wheel-Drive Light on page 3-48. Some delay between shifting and the indicator’s lighting is normal. Recommended Transfer Case Settings An indicator light near the lever shows you the transfer case settings: 2-Wheel High (2HI): This setting is used for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive.
NEUTRAL (N): Shift to this setting only when your vehicle needs to be towed. See Recreational Vehicle Towing on page 4-62 or Towing Your Vehicle on page 4-62. • While in 4-Wheel High (4HI) or 4-Wheel Low (4LO) you may experience reduced fuel economy. • Avoid driving in 4-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. 4-Wheel Low (4LO): This setting also engages your front axle and delivers extra torque.
Shifting In or Out of 4LO Notice: Shifting the transfer case into 4LO 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 4LO while the vehicle is moving faster than 3 mph (5 km/h). Shifts into 4LO can be made with the vehicle at a stop, or while slowly rolling about 1 to 3 mph (2 to 5 km/h).
Recommended Transfer Case Settings Transfer Case Settings Driving Conditions 2HI Normal YES Variable Severe Extreme AUTO 4WD 4HI 4LO N h (2HI): 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. G (4HI): Use 4HI when you need extra traction, such a on snowy or icy roads or in most off-road situations. This setting also engages your front axle to help drive your vehicle.
{CAUTION: Shifting the transfer case to NEUTRAL can cause your vehicle to roll even if the transmission is in PARK (P). You 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 2-48. NEUTRAL: Shift the vehicle’s transfer case to NEUTRAL only when towing your vehicle. See Recreational Vehicle Towing on page 4-62 or Towing Your Vehicle on page 4-62 for more information.
Notice: Shifting the transmission into gear before the 4LO indicator light has stopped flashing could damage the transfer case. To help avoid damaging your vehicle, always wait for the 4LO indicator light to stop flashing before shifting the transmission into gear. Notice: Shifting the transmission into gear before the 4LO indicator light has stopped flashing could damage the transfer case.
5. 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. 6. Turn the ignition to LOCK. Shifting Out of NEUTRAL To shift out of NEUTRAL: Electronic Transfer Case If your four-wheel-drive vehicle has the electronic transfer case, the transfer case switches are located to the left of the instrument panel cluster. 1.
You can choose among three driving settings: Recommended Transfer Case Settings Driving Conditions Normal Severe Extreme Vehicle in Tow* Transfer Case Settings 2HI 4HI 4LO N YES YES YES YES *See Recreational Vehicle Towing on page 4-62 or Towing Your Vehicle on page 4-62 for further information. When operating in 4LO, the gear ratio is extra deep when compared to 4HI. The transmission gear shift feel will be exaggerated. Indicator lights in the switches show you which setting you are in.
Shifting from 2HI to 4HI Press and release the 4HI switch. This can be done at any speed, and the front axle will lock automatically with some delay. Shifting from 4HI to 2HI Press and release the 2HI switch. This can be done at any speed, and the front axle will unlock automatically with some delay. Shifting from 2HI or 4HI to 4LO To shift from 2HI or 4HI to 4LO, the vehicle must be stopped or moving less than 3 mph (4.8 km/h) with the transmission in NEUTRAL (N).
Shifting into NEUTRAL Shifting Out of NEUTRAL To shift the transfer case to NEUTRAL, first make sure the vehicle is parked so that it will not roll: To shift out of NEUTRAL: 1. Start the vehicle or turn the ignition to RUN. 2. Put the transmission in NEUTRAL (N). 3. Shift the transfer case to 2HI. 4. Simultaneously press and hold the 2HI and 4LO buttons for 10 seconds. The red NEUTRAL light will come on when the transfer case shift to NEUTRAL is complete. 5.
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 with a manual transfer case shift lever 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.
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 2-48 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: (Continued) {CAUTION: • Your vehicle was damaged when driving Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you cannot see or smell. It can cause unconsciousness and death. • • You might have exhaust coming in if: • Your exhaust system sounds strange or different. • Your vehicle gets rusty underneath. • Your vehicle was damaged in a collision. CAUTION: over high points on the road or over road debris. Repairs were not done correctly.
Running Your Engine While You Are 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 2-53. 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.
Mirrors {CAUTION: Manual Rearview Mirror 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 2-49. If you are pulling a trailer, see Towing a Trailer on page 4-68.
Temperature and Compass Display Automatic Dimming Mirror Operation Press the on/off button, located to the far left, briefly to turn the compass/temperature display on or off. The automatic dimming mirror function is turned on automatically each time the ignition is started. To operate the automatic dimming mirror, do the following: If the display reads CAL, you will need to calibrate the compass. For more information on calibration, see below.
To adjust for compass variance do the following: 1. Find your current location and variance zone number on the following zone map. 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.
Passenger Airbag Indicator Temperature Display The vehicle 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 1-76. The temperature can be displayed by pressing the TEMP button. Pressing the TEMP button once briefly, will toggle the temperature reading on and off.
Compass Operation Press the COMP button once briefly to turn the compass on or off. When the ignition and the compass feature are on, the compass will show two character boxes for approximately two seconds. After two seconds, the mirror will display the compass heading. Compass Calibration The compass may need calibration if one of the following occurs: • If CAL is displayed while driving in the vehicle.
To adjust for compass variance: 1. Find your current location and variance zone number on the following zone map. 2. Press and hold the COMP button for five seconds until a zone number appears in the display. Passenger Air Bag Indicator 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.
Outside Camper-Type Mirrors Outside West Coast-Type Mirrors If your vehicle is equipped with the west coast-type mirrors, they can be adjusted so you can have a clear view of objects behind you. A. Outer Mirror Frame B. Mirror Head C. Nut If your vehicle is equipped with camper-type mirrors, they can be adjusted so you can have a clear view of the objects behind you. Pull out the mirror head to extend it for better visibility when towing a trailer.
Outside Power Mirrors If your vehicle is equipped with power outside mirrors, the controls are located on the driver’s door armrest. To extend the mirrors move the selector switch, located above the mirror control, to the middle position. The mirror control will illuminate. Press the left side of the mirror control to slide the mirror heads away from the body of the vehicle. Press the right side of the mirror control to slide the mirror heads toward the body of the vehicle.
The mirrors may also include a memory function which works together with the memory seats. See “Memory Seats” under Memory Seat on page 2-74 for more information. To fold or unfold the mirrors, move the selector switch, located above the mirror control, to the middle position. The mirror control will illuminate. Press the right or left side of the mirror control to fold or unfold the mirrors. You may notice the mirror glass adjust as the mirrors fold in; this is normal.
Outside Convex Mirror Outside Heated Mirrors Your passenger’s side mirror is convex. A convex mirror’s surface is curved so you can see more from the driver’s seat. The vehicle may have outside heated mirrors which helps clear them of condensation, snow, and ice. There is a heated mirror symbol on the driver’s side mirror that indicates the feature. {CAUTION: A convex mirror can make things (like other vehicles) look farther away than they really are.
OnStar® Services OnStar® Personal Calling For new vehicles equipped with OnStar®, the Safe and Sound Plan is included for the first year. You can extend this plan beyond the first year, or upgrade to the Directions and Connections Plan to meet your needs. For more information, press the OnStar® button to speak with an advisor. As an OnStar® subscriber, the Personal Calling capability is a hands-free wireless phone that is integrated into the vehicle.
OnStar® Steering Wheel Controls HomeLink® Transmitter A steering wheel control can be used to interact with the OnStar® personal calling feature. Press the control with this symbol on the steering wheel to make a phone call. When calling into voice mail systems, or to dial directory numbers, press the control, say the number(s), then say “dial”. See the OnStar® user’s guide for more information.
This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Changes and modifications to this system by other than an authorized service facility could void authorization to use this equipment.
2. Position the end of your hand-held transmitter about 1 to 3 inches (3 to 8 cm) away from the HomeLink® buttons while keeping the indicator light in view. 3. Simultaneously press and hold both the desired button on HomeLink® and the hand-held transmitter button. Do not release the buttons until Step 4 has been completed. Some entry gates and garage door openers may require you to substitute Step 3 with the procedure noted in “Gate Operator and Canadian Programming” later in this section. 4.
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 HomeLink® 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 HomeLink® Button Storage Areas To program a device to HomeLink® using a HomeLink® button previously trained, follow these steps: Glove Box 1. Press and hold the desired HomeLink® button. Do not release the button. 2. The indicator light will begin to flash after 20 seconds. While still holding the HomeLink® button, proceed with Step 2 under “Programming HomeLink® ” shown earlier in this section. Resetting Defaults To reset HomeLink® to default settings do the following: 1.
Front Storage Area Tonneau Cover Your vehicle may have a center armrest storage compartment in the front bench seat. If your vehicle is equipped with a tonneau cover, follow the directions below to remove the cover. To open it, fold down the armrest and press the latch handle located at the front of the armrest. Then, let the lid pop up and swing open. The storage compartment may have a cassette/compact disc holder. 1. To remove, unsnap the cover.
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. 2-72 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.
4. To add cargo to the box, remove all bows and the back rail and stow them safely. 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.
Vehicle Personalization Memory Seat If your vehicle has this feature, the controls for the memory function are located on the driver’s door. 2. Adjust the driver’s seat, including the seatback recliner, lumbar, and side wing area, and both outside mirrors to your preference. 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.
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/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.
✍ NOTES 2-76
Section 3 Instrument Panel Instrument Panel Overview ...............................3-4 Hazard Warning Flashers ................................3-6 Other Warning Devices ...................................3-6 Horn .............................................................3-6 Tilt Wheel .....................................................3-7 Turn Signal/Multifunction Lever .........................3-7 Turn and Lane-Change Signals ........................3-8 Headlamp High/Low-Beam Changer ..............
Section 3 Instrument Panel Four-Wheel-Drive Light ..................................3-48 Tow/Haul Mode Light ....................................3-49 Overdrive Disable (Allison Transmission® Only) ...3-49 Fuel Gage ...................................................3-49 Low Fuel Warning Light .................................3-50 Driver Information Center (DIC) .......................3-50 DIC Operation and Displays ...........................3-51 DIC Warnings and Messages .........................
✍ NOTES 3-3
Instrument Panel Overview 3-4
The main components of your instrument panel are the following: A. B. C. D. E. F. G. H. I. J. K. L. M. Dome Lamp Button. See Dome Lamps on page 3-17. Headlamp Controls. See Headlamps on page 3-13. Air Outlets. See Outlet Adjustment on page 3-30. Automatic Transfer Case/Electronic Transfer Case/Traction Assist System (TAS). See Four-Wheel Drive on page 2-37. Multifunction Lever. See Turn Signal/Multifunction Lever on page 3-7. Instrument Panel Cluster. See Instrument Panel Cluster on page 3-32.
Hazard Warning Flashers 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. The hazard warning flasher button is located on top of the steering column. Press the button to make the front and rear turn signal lamps flash on and off. Press the button again to turn the flashers off. When the hazard warning flashers are on, your turn signals will not work.
Tilt Wheel Turn Signal/Multifunction Lever If your vehicle is equipped with a tilt wheel, it will allow you to adjust the steering wheel before you drive. You can raise it to the highest level to give your legs more room when you exit and enter your vehicle. The lever on the left side of the steering column includes the following: • G Turn and Lane Change Signals. See Turn and Lane-Change Signals on page 3-8. • 3 Headlamp High/Low-Beam Changer. See Headlamp High/Low-Beam Changer on page 3-9.
An arrow on the instrument panel cluster will flash in the direction of the turn or lane change. • L Windshield Washer. See Windshield Washer on page 3-10. • I Cruise Control. See Cruise Control on page 3-10. For information on the headlamps, see Headlamps on page 3-13. Turn and Lane-Change Signals The turn signal has two upward (for right) and two downward (for left) positions. These positions allow you to signal a turn or a lane change. To signal a turn, move the lever all the way up or down.
Headlamp High/Low-Beam Changer 53(Headlamp High/Low Beam Changer): To change the headlamps from low to high beam, push the lever toward the instrument panel. To return to low-beam headlamps, pull the multifunction lever toward you. Then release it. When the high beams are on, this indicator light on the instrument panel cluster will also be on. 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.
1 (High Speed): For high-speed wiping, turn the band further, to the second solid band past the delay settings. 9(Off): Cruise Control 9(Off): This position turns the system off. To stop the wipers, move the band to off. Be sure to clear ice and snow from the wiper blades before using them. If they’re frozen to the windshield, carefully loosen or thaw them. If your blades do become worn or damaged, get new blades or blade inserts.
If you apply your brakes, the cruise control will shut off. Setting Cruise Control {CAUTION: {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. If you leave your cruise control on when you are not using cruise, you might hit a button and go into cruise when you do not want to. You could be startled and even lose control.
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.
Using Cruise Control on Hills Headlamps How well your cruise control will work on hills depends upon your speed, load and the steepness of the hills. When going up steep hills, you may want to step on the accelerator pedal to maintain your speed. When going downhill, you may have to brake or shift to a lower gear to keep your speed down. Of course, applying the brake takes you out of cruise control. Many drivers find this to be too much trouble and don’t use cruise control on steep hills.
; (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. You can switch your headlamps from high to low-beam by pushing the turn signal/high-beam lever towards the instrument panel.
When it begins to get dark, the automatic headlamp system will switch from DRL to the headlamps. When you turn the headlamp switch off, the headlamps will go off, and your DRL lamps will illuminate, provided it is not dark outside. Shifting the transmission into PARK (P) will allow you to idle the vehicle with the DRL off. The DRL will stay off until you shift the transmission out of PARK (P). This procedure applies only to vehicles first sold in the United States.
If you start your vehicle in a dark garage, the automatic headlamp system will come on immediately. Once you leave the garage, it will take approximately one minute for the automatic headlamp system to change to DRL if it is bright enough outside. During that delay, your instrument panel cluster may not be as bright as usual. Make sure your instrument panel brightness control is in the full bright position. See Instrument Panel Brightness on page 3-17.
The fog lamps will be cancelled after the ignition is turned off. If you still want to use the fog lamps after you restart the vehicle, you will need to press the fog lamp button again. Auxiliary Roof Mounted Lamp If your vehicle has this feature, this switch includes wiring provisions for a dealer or a qualified service center to install an auxiliary roof lamp. This switch is located on the center of the instrument panel near the climate controls.
Dome Lamp Override E (Dome Lamp Override): 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. To return the lamps to automatic operation, press the button again and return it to the out position.
Cargo Lamp The cargo lamp button is located on the left side of the instrument panel. Press the button to turn the cargo lamp on. Press the button again to turn it off. Your vehicle may also have reading lamps in other locations. To turn the lamps on or off, press the button located next to the lamp. The lamps are fixed and cannot be adjusted. An indicator light on the instrument panel cluster will illuminate when the cargo lamp is turned on, and the ignition key is turned to RUN.
To use the outlet, lift the cover. When not using it, always close the cover. Ashtrays and Cigarette Lighter Certain power accessory plugs may not be compatible to the accessory power outlet and could result in blown vehicle or adapter fuses. If you experience a problem, see your dealer for additional information on the accessory power plugs. Your vehicle may be equipped with a front ashtray located near the center of the instrument panel. Pull on the door to open it.
Climate Controls Climate Control System 9 (Off): If the fan is off, outside air will still enter the vehicle, and will be directed based on the position of the mode knob. The temperature can also be adjusted using the temperature knob. 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.
6 (Floor): This setting directs most of the air through the floor outlets, and the rest of the air is divided between the windshield defroster outlets and the side window defroster outlets. Dual Climate Control System With this system you can control the heating, cooling and ventilation for your vehicle. W (Defog): Airflow is delivered through the floor outlets, the windshield defroster outlets and the side window defroster outlets.
To change the current mode, select one of the following: Temperature Control H (Vent): Driver’s Side: The lever on the left side of the climate control panel is used to raise or lower the temperature on the driver’s side of the vehicle. This lever also adjusts the temperature to the center console outlets (if equipped). This mode directs air to the instrument panel vents.
Turn the right knob to select one of the following modes: -(Defog): This mode directs the air to the floor outlets, windshield and the side window vents. The air conditioning compressor will run automatically to dehumidify the air to prevent window fogging. The recirculation mode cannot be selected while in the defog mode. < (Rear): Press this button to turn the rear window defogger on or off. An indicator light in the button will come on to let you know that the rear window defogger is activated.
Dual Automatic Climate Control System will always flow through the system as the vehicle is moving forward unless it is set to recirculation mode. See “Recirculation” later in this section. 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.
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. Pressing this button when the outside temperature is too cool for air conditioning will make the snowflake symbol flash three times and then turn off to let you know the air conditioning mode is not available.
Rear Window Defogger Outlet Adjustment 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. If your vehicle has a sliding rear window, you will not have a rear window defogger, however, you will still have a rear window defogger button to activate the heated outside rearview mirrors, if equipped. 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 that may be 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 United States Heavy Duty Automatic Transmission version shown. Canada, Light Duty Automatic and Manual Transmission Clusters similar. Your instrument cluster is designed to let you know at a glance how your vehicle is running. You’ll know how fast you’re going, about how much fuel you have and many other things you’ll need to know to drive safely and economically.
Speedometer and 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). Engine Hour Meter Display If equipped, the Driver Information Center (DIC) can also display the number of hours the engine has run. To display the hour meter, turn the ignition off, press and hold the reset button for at least four seconds.
See Passenger Sensing System on page 1-76 for more information. If the driver’s belt is buckled, neither the chime nor the light will come on. Airbag Readiness Light If the airbag readiness light stays on after you start the vehicle or comes on when you are driving, your airbag system may not work properly. Have your vehicle serviced right away. Airbag Off Light There is an airbag readiness light on the instrument panel cluster, which shows the airbag symbol.
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. 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. If the word ON or the on symbol is lit on the passenger airbag status indicator, it means that the right front passenger’s frontal airbag is enabled (may inflate).
If the word OFF or the off symbol is lit on the passenger airbag status indicator, it means that the passenger sensing system or the airbag off switch has turned off the right front passenger’s airbag. See Passenger Sensing System on page 1-76 or Airbag Off Switch on page 1-73 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 warning light comes on and a chime sounds there could be a brake problem. Have your brake system inspected right away. United States Canada This light should come on briefly when you turn the ignition key to RUN. If it doesn’t come on then, have it fixed so it will be ready to warn you if there’s a problem. 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.
Anti-Lock Brake System Warning Light With the anti-lock brake system, this light will come on when you start your engine and may stay on for several seconds. That’s normal. If the light doesn’t come on then, have it fixed so it will be ready to warn you if there is a problem. If the light stays on, or comes on when you’re driving, your vehicle needs service. You will also hear a chime sound when the light is on steady.
The traction off light may come on for the following reasons: • If you turn the system off by pressing the TAS on/off button located to the left of the steering wheel, the light will come on and stay on. To turn the system back on, press the button again; the light should go off. • If you move the shift lever to FIRST (1), the light will come on and stay on to indicate that the traction system is off. This is normal operation.
Transmission Temperature Gage United States Canada Your vehicle may be equipped with a 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 (130°C), the driver information center will display a TRANSMISSION HOT message and the transmission will enter a transmission protection mode.
The following situations can cause the transmission to operate at higher temperatures: • • • • • • • Towing a trailer Hot outside air temperatures Vehicle overloading Hauling a large or heavy load Low transmission fluid level Malfunction Indicator Lamp Check Engine Light Your vehicle is equipped with a computer which monitors operation of the fuel, ignition, and emission control systems.
Notice: Modifications made to the engine, transmission, exhaust, intake, or fuel system of your vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect your vehicle’s emission controls and may cause this light to come on. Modifications to these systems could lead to costly repairs not covered by your warranty. This may also result in a failure to pass a required Emission Inspection/Maintenance test.
If the Light Is On Steady You may be able to correct the emission system malfunction by considering the following: Did you recently put fuel into your vehicle? If so, reinstall the fuel cap, making sure to fully install the cap. See Filling Your Tank on page 5-10. The diagnostic system can determine if the fuel cap has been left off or improperly installed. A loose or missing fuel cap will allow fuel to evaporate into the atmosphere.
Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered not ready for inspection. This can happen if you have recently replaced your battery or if your battery has run down. The diagnostic system is designed to evaluate critical emission control systems during normal driving. This may take several days of routine driving.
Security Light Highbeam On Light This light flashes when the vehicle security system is activated. Cruise Control Light This light comes on whenever you set your cruise control. The light will go out when the cruise control is turned off. See Cruise Control on page 3-10 for more information. This light will illuminate when the headlamp high beams are in use. See Headlamp High/Low-Beam Changer on page 3-9.
Tow/Haul Mode Light Fuel Gage This light is displayed when the Tow/Haul mode has been activated. For more information, see Tow/Haul Mode on page 2-29. Overdrive Disable (Allison Transmission® Only) This light will illuminate when the overdrive disable feature is activated. The overdrive disable feature will prevent your vehicle from shifting into fifth (5) gear. United States Canada When the ignition is on, the fuel gage tells you about how much fuel you have left in your tank.
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.
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.
Trip B: Press the trip information button until TRIP B appears on the display. This mode shows the current distance traveled since the last reset for TRIP B in either miles or kilometers. To reset TRIP A or TRIP B information, press and hold the select button for one second while in one of the trip modes. This will reset the information for TRIP A or TRIP B. You can also reset TRIP A or TRIP B while they are displayed by pressing the reset stem on the cluster.
Fuel Used: Press the fuel information button until FUEL USED appears on the display. This mode shows the number of gallons or liters of fuel used since the last reset of this menu item. To reset the fuel used information, press and hold the select button for one second while FUEL USED is displayed. Average Fuel Economy: Press the fuel information button until AVG ECON appears on the display.
DIC Warnings and Messages BATTERY NOT CHARGING Warning messages are displayed on the Driver Information Center (DIC) to notify the driver that the status of the vehicle has changed and that some action may be needed by the driver to correct the condition. If there is more than one message that needs to be displayed, they will appear one after another.
This reminder will be repeated if the ignition is on, the vehicle is in motion, the driver is buckled and the passenger is still unbuckled and the passenger airbag is enabled. If the passenger’s seat belt is already buckled, this message and chime will not come on. Pressing any of the four DIC buttons, if equipped, will acknowledge the message and clear it from the DIC display.
CHECK OIL LEVEL DRIVER DOOR AJAR If your vehicle is equipped with 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, if equipped, will acknowledge the message and clear it from the DIC display.
ENGINE OVERHEATED KEYFOB X BATTERY LOW If the engine cooling system reaches unsafe temperatures for operation, this message will appear in the DIC and you will hear a chime. Stop and turn off the vehicle as soon as it is safe to do so to avoid severe damage. This message will clear when the engine has cooled to a safe operating temperature. 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.
LOW COOLANT LEVEL OIL PRESSURE LOW If your vehicle is equipped with a low coolant level sensor, this message will appear on the DIC if the engine coolant level is low. Adding coolant will clear the message. See Cooling System on page 5-40. Pressing any of the four DIC buttons, if equipped, will acknowledge the message and clear it from the DIC display.
RANGE SHIFT INHIBITED (Allison Transmission® Only) If the transmission is unable to shift into a selected gear, this message will appear on the DIC. The electronic shift position indicator on the instrument panel cluster may blink when this occurs. To make the vehicle shift to the requested gear, you may have to shift back to PARK (P) or NEUTRAL (N) and re-select the desired gear.
SERVICE AIRBAG If there is a problem with the airbag system, this message will be displayed on the DIC. Have your GM dealer inspect the system for problems. See Airbag Readiness Light on page 3-34 and Airbag System on page 1-66 for more information. Pressing any of the four DIC buttons, if equipped, will acknowledge the message and clear it from the DIC display.
SERVICE BRAKE SYSTEM SERVICE RIDE CONTROL 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. If the message is still displayed or appears again when you begin driving, the brake system needs service. See your GM dealer. If a problem occurs with the suspension system, this message will appear on the DIC.
TRANS HOT IDLE ENGINE If the transmission fluid in the vehicle gets hot, this message will appear on the DIC and you will hear a chime. The chime will stop when the transmission fluid temperature is less that 265°F (129°C). 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 when the fluid temperature reaches a safe level. See Transmission Temperature Gage on page 3-43.
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. Pressing any of the four DIC buttons, if equipped, will acknowledge the message and clear it from the DIC display. If your vehicle is not equipped with the four DIC buttons, pressing the trip odometer reset stem will acknowledge the message and clear it from the DIC display.
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: ON: The driver’s seat will move to the exit position when the key is removed from the ignition. CURB VIEW: BOTH: The driver’s and passenger’s outside mirror will be tilted down when the vehicle is shifted into REVERSE (R). Choose one of the available options and press the customization button while it is displayed on the DIC to select it and move on to the next feature. For more information on seat position exit, see Memory Seat on page 2-74.
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. Elevated Idle (DURAMAX™ Diesel Engine only) The elevated idle feature is available on diesel engine vehicles only. Press the customization button until ELEVATED IDLE appears in the display.
Display Units Press the customization button until DISPLAY UNITS appears in the display. To select English or metric, press the select button while DISPLAY UNITS is displayed on the DIC. Pressing the select button will scroll through the following choices: • DISPLAY UNITS: ENGLISH • DISPLAY UNITS: METRIC If you choose English, all information will be displayed in English units. For example, distance in miles and fuel economy in miles per gallon.
Setting the Time for Radios with Radio Data Systems (RDS) AM-FM Radio The radio may have a button marked with an H or HR to represent hours and an M or MN to represent minutes. Press and hold the hour button until the correct hour appears on the display. Press and hold the minute button until the correct minute appears on the display. The time can be set with the ignition on or off.
Finding a Station Setting Preset Stations AM FM: Press this button to switch between FM1, FM2, or AM. The display will show the selection. Up to 18 stations (six FM1, six FM2, and six AM) can be programmed on the six numbered pushbuttons, by performing the following steps: TUNE: Turn this knob to select radio stations. 1. Turn the radio on. o SEEK p: Press the right or the left arrow to go to the next or to the previous station and stay there. 2. Press AM FM to select FM1, FM2, or AM.
To adjust both tone controls and both speaker controls to the middle position, first end out of audio mode by pressing another button, causing the radio to perform that function or by waiting five seconds for the display to return to time of day. Then press and hold AUDIO for more than two seconds until you hear a beep. CEN will appear on the display.
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 Untied States. XM™ offers 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 ¨: 1. Turn the radio on.
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) 2. Press the TYPE button to activate program type select mode. TYPE and the last selected PTY will appear on the display. If the entire message is not displayed, parts of the message will appear every three seconds. To scroll through the message, press and release the INFO button. A new group of words will appear on the display after every press of the button.
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 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. If the ignition or radio is turned off with the 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.
6 RDM (Random): Press this pushbutton to hear the tracks in random, rather than sequential, order. RDM ON will appear on the display. RDM T and the track number will appear on the display when each track starts to play. Press this pushbutton again to turn off random play. RDM OFF will appear on the display. © SEEK ¨: Press the left arrow to go to the start of the current or to the previous track. Press the right arrow to go to the start of the next 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 Untied States. XM™ offers 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, press the eject button or the INFO knob to insert and to begin play of a tape.
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 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. If the ignition or radio is turned off with the 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.
6 RDM (Random): Press this pushbutton to hear the tracks in random, rather than sequential, order. RDM ON will appear on the display. RDM and the track number will appear on the display when each track starts to play. Press this pushbutton again to turn off random play. RDM OFF will appear on the display. © SEEK ¨: Press the left arrow to go to the start of the current or to the previous track. Press the right arrow to go to the start of the next 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. XM™ offers 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 ¨: 1. Turn the radio on.
Setting the Tone (Bass/Treble) Adjusting the Speakers (Balance/Fade) AUDIO: Push and release the AUDIO knob until BASS, MID (without Bose®), or TREB appears on the display. Turn the knob to increase or to decrease. The display will show the bass, midrange (without Bose®), 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.
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.
Setting Preset PTYs (RDS Only) 2. Press the TYPE button to activate program type select mode. P-TYPE and the last selected PTY will appear on the display. If the entire message is not displayed, parts of the message will appear every three seconds. To scroll through the message, press and release the INFO button. A new group of words will appear on the display after every press of this button.
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 load more than one CD but less than six, complete Steps 1 through 3. When finished loading CDs, press the LOAD button to cancel the loading function. The radio will begin to play the last CD loaded. If more than one CD has been loaded, a number for each CD will appear on the display. Playing a Specific Loaded CD For every CD loaded, a number will appear on the display. To play a specific CD, first press the CD AUX button, then press the numbered pushbutton that corresponds to the CD.
FWD | (Forward): Press and hold this button to advance quickly within a track. You will hear sound at a reduced volume. Release the button to play the passage. The elapsed time of the track will appear on the display. • To play the tracks on all of the CDs that are loaded RPT (Repeat): With repeat, one track or an entire CD can be repeated. 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.
INFO (Information): Press this knob to see how long the current track has been playing. To change the default on the display, track or elapsed time, press the knob until you see the display you want, then hold the knob until you hear a beep. The selected display will now be the default. 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.
4. Press and hold the SONG LIST button for two seconds. When SONG LIST is pressed, one beep will be heard immediately. After two seconds of continuously pressing the SONG LIST button, two beeps will be heard to confirm that the track has been deleted. After a track has been deleted, the remaining tracks are moved up the list. When another track is added to the song list, the track will be added to the end of the list.
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 Battery Replacement The RSE system includes two sets of wireless headphones. To change the batteries, do the following: 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. Each set of headphones has a volume knob. To adjust the volume, adjust this knob.
To use the auxiliary inputs on the RSE system, connect an external auxiliary device to the color-coded RCA jacks and turn both the auxiliary device and the RSE system power on. If the RSE system had been previously in the DVD player mode, pressing the SRCE button on the faceplate or the remote control will switch the RSE system between the auxiliary device and the DVD player. How to Change the Video Format when in the Auxiliary Mode The auxiliary input video format is preset to NTSC.
Video Screen The video screen is located in the overhead console. To use the video screen, push forward on the release latch and the screen will fold down. Adjust the screen’s position as desired. When the video screen is not in use, push it up into its latched position. The DVD player and display will continue to operate when the screen is in the up or the down position. The video screen contains the transmitters for the wireless headphones and the remote control.
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): DVD Player Buttons O(Power): Press this button to turn the RSE system on and off. The power indicator light will illuminate when the power is on. X (Eject): Press this button to eject a DVD or CD.
Playing a Disc Ejecting a Disc To play a disc, gently insert the disc with the label side up into the loading slot. The DVD player will continue loading the disc and the player will automatically start, if the vehicle is in RUN, ACCESSORY, or when RAP is active. 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 already in the player, press the play/pause button on the DVD player faceplate or on the remote control.
Remote Control Buttons 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.
1 through 0 (Numeric Keypad): The numeric keypad provides you with the capability of direct chapter, title, and track number selection. }10 (Double Digit Entries): Press this button to select chapter, title, and track numbers greater than 9. Press this button before inputting the number. \ (Clear): Press this button within three seconds after inputting a number to clear the number(s). P (Illumination): Press this button to turn the remote control backlight on.
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. Problem No power. Disc will not play.
Problem The remote control does not work. Recommended Action Check to make sure there is no obstruction between the remote control and the transmitter window. Check the batteries to make sure they are not dead or installed incorrectly. The parental control button might have been turned on. The power indicator light will flash.
Problem The audio/video skips or jumps. Recommended Action The DVD or CD could be dirty, scratched, or damaged. The audio from the radio The RSE is working for the Radio with correctly. Six-Disc CD and XM™ Use the wireless has taken over the audio headphones or have the from the DVD or CD when front seat passengers using the wired listen to another audio headphones. source.
Rear Seat Audio (RSA) 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. For example, rear seat passengers may listen to and control cassette tapes, CDs, or DVDs through the headphones while the driver listens to the radio through the front speakers. The rear seat passengers have control of the volume for each set of headphones.
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 CD is playing, press this button to go to the beginning of the CD. This function is inactive if the front seat passengers are listening to a CD. When a CD is playing in the six-disc CD changer, press this button to select the next CD, if multiple CDs are loaded.
Audio Steering Wheel Controls 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.
Radio Reception Care of Your Cassette Tape Player AM A tape player that is not cleaned regularly can cause reduced sound quality, ruined cassettes, or a damaged mechanism. Cassette tapes should be stored in their cases away from contaminants, direct sunlight, and extreme heat. If they are not, they may not operate properly or may cause failure of the tape player. The range for most AM stations is greater than for FM, especially at night.
When cleaning the cassette tape player with the recommended non-abrasive cleaning cassette, it is possible that the cassette may eject, because the cut tape detection feature on the radio may recognize it as a broken tape, in error. To prevent the cleaning cassette from being ejected, use the following steps: 1. Turn the ignition on. 2. Turn the radio off. 3. Press and hold the TAPE DISC button for five seconds. READY will appear on the display and the cassette symbol will flash for five seconds. 4.
Fixed Mast Antenna Chime Level Adjustment The fixed mast antenna can withstand most car washes without being damaged. If the mast should ever become slightly bent, straighten it out by hand. If the mast is badly bent, replace it. The radio is the vehicle chime producer. To change the volume level, press and hold pushbutton 6 with the ignition on and the radio power off. The chime volume level will change from the normal level to loud, and LOUD will appear on the radio display.
✍ NOTES 3-128
Section 4 Driving Your Vehicle Your Driving, the Road, and Your Vehicle ..........4-2 Defensive Driving ...........................................4-2 Drunken Driving .............................................4-2 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 floor — makes proper defensive driving more difficult and can even cause a collision, with resulting injury. Ask a passenger to help do things like this, or pull off the road in a safe place to do them yourself. These simple defensive driving techniques could save your life. The best advice anyone can give about driving is: Drive defensively. Drunken Driving Please start with a very important safety device in your vehicle: Buckle up.
Many adults — by some estimates, nearly half the adult population — choose never to drink alcohol, so they never drive after drinking. For persons under 21, it is against the law in every U.S. state to drink alcohol. There are good medical, psychological and developmental reasons for these laws. same BAC by drinking three 4 ounce (120 ml) glasses of wine or three mixed drinks if each had 1-1/2 ounces (45 ml) of liquors like whiskey, gin, or vodka.
There is a gender difference, too. Women generally have a lower relative percentage of body water than men. Since alcohol is carried in body water, this means that a woman generally will reach a higher BAC level than a man of her same body weight will when each has the same number of drinks. 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.
Braking {CAUTION: Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious — or even fatal — collision if you drive after drinking. Please do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink. Control of a Vehicle Braking action involves perception time and reaction time.
And, of course, actual stopping distances vary greatly with the surface of the road (whether it is pavement or gravel); the condition of the road (wet, dry, icy); tire tread; the condition of your brakes; the weight of the vehicle and the amount of brake force applied. Anti-Lock Brake System (ABS) Avoid needless heavy braking. Some people drive in spurts — heavy acceleration followed by heavy braking — rather than keeping pace with traffic. This is a mistake.
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. This can help you steer around the obstacle while braking hard. 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: A computer senses that wheels are slowing down.
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.
The traction off light will come on under the following conditions: • The Traction Assist System is turned off, either by pressing the TAS on/off button, located on the instrument panel, or by turning off the automatic engagement feature of the TAS. • The transmission is in FIRST (1); TAS will not operate in this gear. This is normal. • 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.
If desired, for a vehicle with QUADRASTEER™, you can change the TAS automatic engagement feature so that the system will not come on automatically when the engine is started. To do so: 1. Park the vehicle with the ignition off and the transmission in PARK (P) for an automatic transmission, or in gear for a manual transmission. 2. Turn the ignition to RUN; do not start the engine. 3.
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 Power Steering If you lose power steering assist because the engine stops or the system is not functioning, you can steer but it will take much more effort. Steering Tips Driving on Curves 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.
Steering in Emergencies There are times when steering can be more effective than braking. For example, you come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. You can avoid these problems by braking — if you can stop in time. But sometimes you cannot; there is not room. That is the time for evasive action — steering around the problem.
QUADRASTEER™ The QUADRASTEER™ System has a control and diagnostic module that monitors and records current system status and operational information. If your vehicle is equipped with the 4-Wheel Steer system, it has the ability to steer the vehicle with all four wheels. Once the 4-Wheel Steer mode is selected, it is recommended to leave the vehicle in this mode at all times, and during all driving and weather conditions.
4: In this mode, all four wheels will help steer the vehicle. If you want to use 4, and your vehicle is not in this mode, press the button, until the 4 indicator, located to the right of the 4-Wheel Steer button, comes on and stays on. If the 4 indicator is flashing, you will have to center the steering wheel by turning it to the left or right. Higher Speeds (40 mph (64 km/h), and above) At higher speeds the front and rear wheels will turn in the same direction.
_ (4-Wheel Steer Tow Mode): When towing a trailer, the 4-wheel steer tow mode provides enhanced stability allowing the trailer to follow the path of the tow vehicle more closely, especially during lane changes. In this mode the system operates much like the 4 mode, but is enhanced for trailer towing. It is recommended for all types and weights of trailers. To engage the 4-Wheel Steer tow mode, press the button until the 4 and tow mode indicators light up on the instrument panel.
Off-Road Recovery Passing You may find that your right wheels have dropped off the edge of a road onto the shoulder while you are driving. 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.
• Do not get too close to the vehicle you want to pass while you are awaiting an opportunity. For one thing, following too closely reduces your area of vision, especially if you are following a larger vehicle. Also, you will not have adequate space if the vehicle ahead suddenly slows or stops. Keep back a reasonable distance. • When it looks like a chance to pass is coming up, start to accelerate but stay in the right lane and do not get too close.
Loss of Control Let us review what driving experts say about what happens when the three control systems — brakes, steering, and acceleration — do not have enough friction where the tires meet the road to do what the driver has asked. In any emergency, do not give up. Keep trying to steer and constantly seek an escape route or area of less danger. Skidding In a skid, a driver can lose control of the vehicle.
Off-Road Driving with Your Four-Wheel-Drive Vehicle If you think you will need some more ground clearance at the front of your vehicle, you can remove the front bumper lower air dam. This off-road guide is for vehicles that have four-wheel drive. Also, see Braking on page 4-5. If your vehicle does not have four-wheel drive or is equipped with 20-inch tire/wheel assemblies, you should not drive off-road unless you are on a level, solid surface. Off-road driving can be great fun.
The following steps must be performed on each of the push-pins to remove the air dam: 1. Insert a tool into the push-pin slot and pull downward until the push-pin snaps loose. 3. Pull the push-pins and lower dam assembly away from the retainers until the lower dam is free. When you are back on roads, though, be sure to replace the air dam. 2. While continuing to pull downward on the push-pin, squeeze and turn the expandable end of the push-pin with a tool until it releases from the retainer.
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. 2. Push the flat end of the push-pin toward the retainer until it locks into place, making sure each is secure. 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.
Environmental Concerns {CAUTION: • Cargo on the load floor piled higher than • • the seatbacks can be thrown forward during a sudden stop. You or your passengers could be injured. Keep cargo below the top of the seatbacks. Unsecured cargo on the load floor can be tossed about when driving over rough terrain. You or your passengers can be struck by flying objects. Secure the cargo properly. Heavy loads on the roof raise the vehicle’s center of gravity, making it more likely to roll over.
Traveling to Remote Areas 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. Try to learn of any blocked or closed roads. It is also a good idea to travel with at least one other vehicle. If something happens to one of them, the other can help quickly. Does your vehicle have a winch? If so, be sure to read the winch instructions.
Scanning the Terrain Off-road driving can take you over many different kinds of terrain. You need to be familiar with the terrain and its many different features. Here are some things to consider. Surface Conditions: Off-roading can take you over hard-packed dirt, gravel, rocks, grass, sand, mud, snow or ice. Each of these surfaces affects the steering, acceleration and braking of your vehicle in different ways.
Driving on Off-Road Hills Approaching a Hill Off-road driving often takes you up, down or across a hill. Driving safely on hills requires good judgment and an understanding of what your vehicle can and cannot do. There are some hills that simply cannot be driven, no matter how well built the vehicle. 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.
• What is beyond the hill? Is there a cliff, an embankment, a drop-off, a fence? Get out and walk the hill if you do not know. It is the smart way to find out. • Is the hill simply too rough? Steep hills often have ruts, gullies, troughs and exposed rocks because they are more susceptible to the effects of erosion. Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. • Use a low gear and get a firm grip on the steering wheel.
• If your engine is still running, shift the transmission {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. As you near the top of a hill, slow down and stay alert. to REVERSE (R), release the parking brake, and slowly back down the hill in REVERSE (R). • If your engine has stopped running, you will need to restart it.
Here are some things you must not do if you stall, or are about to stall, when going up a hill. • Never attempt to prevent a stall by shifting into NEUTRAL (N) (or pressing the clutch, if you have a manual transmission) to rev-up the engine and regain forward momentum. This will not work. Your vehicle will roll backwards very quickly and you could go out of control. Instead, apply the regular brake to stop the vehicle. Then apply the parking brake.
Driving Downhill {CAUTION: 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 Heavy braking when going down a hill can cause your brakes to overheat and fade. This could cause loss of control and a serious accident. Apply the brakes lightly when descending a hill and use a low gear to keep vehicle speed under control.
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.
Stalling on an Incline {CAUTION: Driving across an incline that is too steep will make your vehicle roll over. You could be seriously injured or killed. If you have any doubt about the steepness of the incline, do not drive across it. Find another route instead. Q: What if I am driving across an incline that is not too steep, but I hit some loose gravel and start to slide downhill. What should I do? A: If you feel your vehicle starting to slide sideways, turn downhill.
{CAUTION: Getting out on the downhill (low) side of a vehicle stopped across an incline is dangerous. If the vehicle rolls over, you could be crushed or killed. Always get out on the uphill (high) side of the vehicle and stay well clear of the rollover path. Driving in Mud, Sand, Snow or Ice When you drive in mud, snow or sand, your wheels will not get good traction. You cannot accelerate as quickly, turning is more difficult, and you will need longer braking distances.
If the water is not too deep, drive slowly through it. At faster speeds, water splashes on your ignition system and your vehicle can stall. Stalling can also occur if you get your tailpipe under water. And, as long as your tailpipe is under water, you will never be able to start your engine. When you go through water, remember that when your brakes get wet, it may take you longer to stop. {CAUTION: Driving through rushing water can be dangerous.
Driving at Night Here are some tips on night driving. • Drive defensively. • Do not drink and drive. • Adjust your inside rearview mirror to reduce the glare from headlamps behind you. • Since you cannot see as well, you may need to slow down and keep more space between you and other vehicles. • Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. • In remote areas, watch for animals. • If you are tired, pull off the road in a safe place and rest.
You can be temporarily blinded by approaching headlamps. It can take a second or two, or even several seconds, for your eyes to re-adjust to the dark. When you are faced with severe glare, as from a driver who does not lower the high beams, or a vehicle with misaimed headlamps, slow down a little. Avoid staring directly into the approaching headlamps. Driving in Rain and on Wet Roads Keep your windshield and all the glass on your vehicle clean — inside and out.
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 tank filled with washer fluid.
Driving Through Deep Standing Water Notice: If you drive too quickly through deep puddles or standing water, water can come in through your engine’s air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you cannot avoid deep puddles or standing water, drive through them very slowly.
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 4-40. • Treat a green light as a warning signal. A traffic light is there because the corner is busy enough to need it.
Freeway Driving 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. At the entrance, there is usually a ramp that leads to the freeway. If you have a clear view of the freeway as you drive along the entrance ramp, you should begin to check traffic.
When you want to leave the freeway, move to the proper lane well in advance. If you miss your exit, do not, under any circumstances, stop and back up. Drive on to the next exit. The exit ramp can be curved, sometimes quite sharply. The exit speed is usually posted. Reduce your speed according to your speedometer, not to your sense of motion. After driving for any distance at higher speeds, you may tend to think you are going slower than you actually are.
Highway Hypnosis Hill and Mountain Roads 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.
• 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. {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.
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.
If you have traction assist, it will improve your ability to accelerate when driving on a slippery road. But you can turn the traction assist system off if you ever need to. You should turn the system off if your vehicle ever gets stuck in sand, mud, ice or snow. See If You Are Stuck: In Sand, Mud, Ice or Snow on page 4-48. Even though your vehicle has a traction system, you will want to slow down and adjust your driving to the road conditions.
shaded areas where the sun cannot reach, such as around clumps of trees, behind buildings, or under bridges. Sometimes the surface of a curve or an overpass may remain icy when the surrounding roads are clear. If you see a patch of ice ahead of you, brake before you are on it. Try not to brake while you are actually on the ice, and avoid sudden steering maneuvers. If You Are Caught in a Blizzard If you are stopped by heavy snow, you could be in a serious situation.
{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. Open a window just a little on the side of the vehicle that is away from the wind.
If You Are 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 Your vehicle may be equipped with recovery hooks. The hooks are provided at the front of your 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. {CAUTION: 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.
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 Vehicle Capacity Weight for Example 2 = Subtract Occupant Weight 150 lbs (68 kg) × 5 = Available Cargo Weight = Example 3 Total Item 1,000 lbs (453 kg) A 750 lbs (136 kg) B 250 lbs (113 kg) C Description Vehicle Capacity Weight for Example 3 = Subtract Occupant Weight 200 lbs (91 kg) × 5 = Available Cargo Weight = Total 1,000 lbs (453 kg) 1,000 lbs (453 kg) 0 lbs (0 kg) Refer to your vehicle’s tire and loading information label for specific information about your
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.
{CAUTION: {CAUTION: Do not load your vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on your vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of your vehicle. Things you put inside your vehicle can strike and injure people in a sudden stop or turn, or in a crash.
Two-Tiered Loading Add-On Equipment By positioning four 2” x 6” wooden planks across the width of the pickup box, you can create an upper load platform. The planks must be inserted in the pickup box depressions. The length of the planks must allow for at least a 3/4 inch (2 cm) bearing surface on each end of the plank. 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.
Adding a Snow Plow or Similar Equipment Before installing a snow plow on your vehicle, here are some things you will need to know: Notice: If your vehicle does not have the snow plow prep package, adding a plow can damage your vehicle, and the repairs would not be covered by warranty. Unless your vehicle was built to carry a snow plow, do not add one to your vehicle.
Here are some guidelines for safely carrying a snow plow on your vehicle: • Make sure the weight on the front and rear axles does not exceed the axle rating for each. • For the front axle, if more cargo or passengers must be carried, appropriate counter ballast must be installed rear of the rear axle. Counter ballast must be properly secured so it will not move during driving. • Follow the snow plow manufacturer’s recommendations regarding rear ballast.
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: 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.
{CAUTION: On some vehicles equipped with certain front mounted equipment, such as a snow plow, it may be possible to load the front axle to the front GAWR but not have enough weight on the rear axle to have proper braking performance. If your brakes can not work properly, you could have a crash.
Truck-Camper Loading Information This label is inside your glove box. It 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 your load. Also, it will help you match the right slide-in camper to your vehicle. Refer to the Truck-Camper Loading Information label in glove box for dimensions A and B as shown in the following illustration.
Here is an example of proper truck and camper match: Your dealer can help you make a good vehicle-camper match. He’ll also help you determine your CWR. After you’ve loaded your vehicle and camper, drive to a weigh station and weigh the front and rear wheels separately. This will tell you the loads on your axles. The loads on the front and rear axles shouldn’t be more than either of the GAWRs. The total of the axle loads should not be more than the GVWR.
Pickup Conversion to Chassis Cab Recreational Vehicle Towing General Motors is aware that some vehicle owners may consider having the pickup box removed and a commercial or recreational body installed. Before you do so, first contact GM Customer Assistance for information on such conversions specific to this vehicle. Owners should be aware that, as manufactured, there are differences between a chassis cab and a pickup with the box removed which may affect vehicle safety.
Dinghy Towing Two-Wheel-Drive Vehicles Four-Wheel-Drive Vehicles Equipped with Transfer Case (NP1, NP2 and NP8) Notice: If you tow your vehicle with all four wheels on the ground, the drivetrain components could be damaged. The repairs would not be covered by your warranty. Do not tow your vehicle with all four wheels on the ground. Two-wheel-drive vehicles should not be towed with all four wheels on the ground. Two-wheel-drive transmissions have no provisions for internal lubrication while being towed.
4. Securely attach the vehicle being towed to the tow vehicle. {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. 5. Shift the transfer case to NEUTRAL.
Four-Wheel-Drive Vehicles 4. Firmly set the parking brake. 5. Securely attach the vehicle being towed to the tow dolly. {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.
Rear Towing (Rear Wheels Off the Ground) Two-Wheel-Drive Vehicles Use the following procedure to tow your vehicle from the rear: Four-Wheel-Drive Vehicles Use the following procedure to tow your vehicle from the rear: 1. Drive the vehicle onto the dolly. 1. Drive the vehicle onto the dolly. 2. Firmly set the parking brake. See Parking Brake on page 2-48. 2. Firmly set the parking brake. See Parking Brake on page 2-48. 3. Put an automatic transmission in PARK (P) or a manual transmission in FIRST (1).
Trailer Recommendations {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. You must subtract your hitch loads from the CWR for your 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.
• Then, during the first 500 miles (800 km) that you tow a trailer, don’t drive over 50 mph (80 km/h) and don’t make starts at full throttle. This helps your engine and other parts of your vehicle wear in at the heavier loads. • If you have an automatic transmission, you can tow in DRIVE (D). You may want to shift the transmission to THIRD (3) or, if necessary, a lower gear selection if the transmission shifts too often, such as under heavy loads and/or hilly conditions.
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 4,900 lbs (2 223 kg) 9,500 lbs (4 309 kg) 4300 V6 (Manual) 3.23 3,800 lbs (1 724 kg) 8,500 lbs (3 855 kg) 3.23 6,300 lbs (2 858 kg) 11,000 lbs (4 994 kg) 4800 V8 (Auto) 3.73 7,300 lbs (3 311 kg) 12,000 lbs (5 443 kg) 3.23 4,300 lbs (1 950 kg) 9,000 lbs (4 082 kg) 4800 V8 (Manual) 3.73 5,300 lbs (2 404 kg) 10,000 lbs (4 535 kg) 3.23 7,300 lbs (3 311 kg) 12,000 lbs (5 443 kg) 5300 V8 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR 3.23 7,000 lbs (3 175 kg) 12,000 lbs (5 443 kg) 5300 V8 3.73 8,000 lbs (3 629 kg)** 13,000 lbs (5 897 kg) 3.73 7,600 lbs (3 447 kg)*** 13,000 lbs (5 897 kg) 5300 V8 w/4WS 4.10 8,600 lbs (3 901 kg)*** 14,000 lbs (6 350 kg) *Fifth-wheel or gooseneck kingpin weight 15 percent to 25 percent of trailer weight up to 1,500 lbs (680 kg) maximum. **Maximum 8,000 lbs (3 628 kg) for fifth-wheel or gooseneck. ***Maximum 7,500 lbs (3 401 kg) for fifth-wheel or gooseneck.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-1500 Regular Cab Long Box (2WD)* 4300 V6 (Auto) 3.23 4,800 lbs (2 177 kg) 9,500 lbs (4 313 kg) 4300 V6 (Manual) 3.23 3,800 lbs (1 724 kg) 8,500 lbs (3 859 kg) 3.23 6,200 lbs (2 812 kg) 11,000 lbs (4 994 kg) 4800 V8 (Auto) 3.73 7,200 lbs (3 266 kg) 12,000 lbs (5 448 kg) 3.23 4,200 lbs (1 905 kg) 9,000 lbs (4 086 kg) 4800 V8 (Manual) 3.73 5,200 lbs (2 359 kg) 10,000 lbs (4 540 kg) 3.23 7,200 lbs (3 266 kg) 12,000 lbs (5 448 kg) 5300 V8 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-1500 Regular Cab Short Box (4WD) 4300 V6 (Auto) 3.73 5,100 lbs (2 313 kg) 10,000 lbs (4 540 kg) 4300 V6 (Manual) 3.73 4,100 lbs (1 860 kg) 9,000 lbs (4 086 kg) 3.42 7,000 lbs (3 175 kg) 12,000 lbs (5 448 kg) 4800 V8 (Auto) 4.10 8,000 lbs (3 629 kg) 13,000 lbs (5 902 kg) 3.42 5,000 lbs (2 268 kg) 10,000 lbs (4 540 kg) 4800 V8 (Manual) 4.10 6,000 lbs (2 722 kg) 11,000 lbs (4 994 kg) 3.42 8,000 lbs (3 629 kg) 13,000 lbs (5 902 kg) 5300 V8 4.
Vehicle* K-1500 HD (4WD)* Axle Ratio Maximum Trailer Weight GCWR 3.73 7,900 lbs (3 583 kg) 14,000 lbs 4.10 9,900 lbs (4 491 kg) 16,000 lbs 3.73 7,600 lbs (3 447 kg) 14,000 lbs 6000 V8 w/4WS 4.10 9,600 lbs (4 354 kg) 16,000 lbs *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 (6 350 kg) (7 257 kg) (6 356 kg) (7 264 kg) Vehicle** Axle Ratio Maximum Trailer Weight GCWR K-1500 Crew Cab (4WD)* 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR 3.73 4,900 lbs (2 223 kg) 10,000 lbs (4 536 kg) 4800 V8 (Manual) 4.10 5,900 lbs (2 676 kg) 11,000 lbs (4 990 kg) 3.73 7,900 lbs (3 583 kg) 13,000 lbs (5 897 kg) 5300 V8 4.10 8,900 lbs (4 037 kg)** 14,000 lbs (6 350 kg) *Fifth-wheel or gooseneck kingpin weight 15 percent to 25 percent of trailer weight up to 1,500 lbs (680 kg) maximum. **Maximum weight 8,900 lbs (4 036 kg) for fifth-wheel and gooseneck.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-2500 Regular Cab Long Box HD (2WD)* 6000 V8 4.10 10,600 lbs (4 808 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) C-2500 Extended Cab Short Box HD (2WD)* 6000 V8 4.10 10,300 lbs (4 676 kg) 16,000 lbs (7 257 kg) 3.73 12,000 lbs (5 443 kg) 20,000 lbs (9 072 kg) 8100 V8 4.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR C-2500 Crew Cab Short Box HD (2WD)** 6000 V8 4.10 10,100 lbs (4 581 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 Maximum Trailer Weight GCWR K-2500 Regular Cab Long Box HD (4WD)* 6000 V8 4.10 10,300 lbs (4 672 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 Maximum Trailer Weight GCWR K-2500 Crew Cab Short Box HD (4WD)* 6000 V8 4.10 9,800 lbs (4 445 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 Maximum Trailer Weight GCWR C-3500 Crew Cab (2WD)* 6000 V8 4.10 9,400 lbs (4 264 kg) 16,000 lbs (7 257 kg) 8100 V8 4.10 12,000 lbs (5 443 kg)** 22,000 lbs (9 979 kg) 6.6L V8 Diesel (Manual) 3.73 12,000 lbs (5 443 kg)** 22,500 lbs (10 659 kg) 6.6L V8 Diesel (Auto) 3.73 12,000 lbs (5 443 kg) 22,500 lbs (10 659 kg) *Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,500 lbs (1 587 kg) maximum.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR K-3500 Extended Cab (4WD)* 6000 V8 Dual 4.10 9,400 lbs (4 264 kg) 16,000 lbs (7 257 kg) Rear Wheel 6000 V8 Single 4.10 9,600 lbs (4 354 kg) 16,000 lbs (7 257 kg) Rear Wheel 8100 V8 Dual 4.10 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) Rear Wheel 8100 V8 Single 4.10 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) Rear Wheel 6.6L V8 Diesel Dual 3.73 12,000 lbs (5 443 kg) 23,500 lbs (10 659 kg) Rear Wheel (Manual) 6.6L V8 Diesel Dual 3.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR 8100 V8 Single 4.10 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) Rear 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 3.73 12,000 lbs (5 443 kg) 22,000 lbs (9 979 kg) Rear Wheel (Manual) 6.6L V8 Diesel Dual 3.73 12,000 lbs (5 443 kg) 23,500 lbs (10 659 kg) Rear Wheel (Auto) 6.6L V8 Diesel Dual 3.
Weight of the Trailer Tongue The tongue load (A) of any trailer is an important weight to measure because it affects the total or gross weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo you may carry in it, and the people who will be riding in the vehicle. If you have a lot of options, equipment, passengers or cargo in your vehicle, it will reduce the tongue weight your vehicle can carry, which will also reduce the trailer weight your vehicle can tow.
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. Weight Distributing Hitches and Weight Carrying Hitches 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.
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. Always use a sway control if the trailer will weigh more than these limits. You can ask a hitch dealer about sway controls.
Safety Chains Trailer Brakes You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer.
Driving with a Trailer {CAUTION: If you have a rear-most window open and you pull a trailer with your vehicle, carbon monoxide (CO) could come into your vehicle. You cannot see or smell CO. It can cause unconsciousness or death. See Engine Exhaust on page 2-53. To maximize your safety when towing a trailer: • Have your exhaust system inspected for leaks, and make necessary repairs before starting on your trip. • Keep the rear-most windows closed.
Passing Turn Signals When Towing a Trailer You’ll need more passing distance up ahead when you’re towing a trailer. And, because you’re a good deal longer, you’ll need to go much farther beyond the passed vehicle before you can return to your lane. The arrows on your instrument panel will flash whenever you signal a turn or lane change. Properly hooked up, the trailer lamps will also flash, telling other drivers you’re about to turn, change lanes or stop.
If you have a 5-speed manual transmission and you are towing a trailer, it’s better not to use FIFTH (5) gear. Just drive in FOURTH (4) gear (or, as you need to, a lower gear). If you have a 6-speed manual transmission and you are towing a trailer, it’s better not to use SIXTH (6) gear. Drive in FIFTH (5) gear (or, as you need to, a lower gear). When towing at high altitude on steep uphill grades, consider the following: Engine coolant will boil at a lower temperature than at normal altitudes.
5. If you have a four-wheel-drive vehicle, be sure the transfer case is in a drive gear and not in NEUTRAL. 6. Release the regular brakes. {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.
Maintenance When Trailer Towing Your vehicle will need service more often when you’re pulling a trailer. See Scheduled Maintenance on page 6-4 for more information. Things that are especially important in trailer operation are automatic transmission fluid (don’t overfill), engine oil, axle lubricant, belt, cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly.
Heavy-DutyTrailer Wiring Harness Package The eight-wire harness contains the following trailer circuits: • • • • • • • • Yellow: Left Stop/Turn Signal Dark Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back-up Lamps Light Blue: CHMSL* Red: Battery Feed** Dark Blue: Trailer Brake * The Center High-Mounted Stoplamp (CHMSL) wire is tied next to the trailer wiring harness for use with a trailer, slide-in camper or cap.
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.
Four-Wire Harness Adapter This adapter is included with your vehicle as part of the heavy-duty trailer wiring package. Use this adapter to connect a standard four-way round pin connector to the seven-wire harness on your vehicle. 4-96 Connect the adapter with the tab pointing up (see arrow). The flip cap on the vehicle’s seven-wire harness will lock onto the tab and help hold the adapter in place. Plug the four-way round pin connector onto the adapter.
Auxiliary Battery The auxiliary battery circuit is protected by a megafuse located behind the 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.
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.
Section 5 Service and Appearance Care Service ............................................................5-4 Doing Your Own Service Work .........................5-5 Adding Equipment to the Outside of Your Vehicle ...........................................5-6 Fuel ................................................................5-6 Gasoline Octane ............................................5-6 Gasoline Specifications ....................................5-7 California Fuel ...............................
Section 5 Service and Appearance Care Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp .......................................5-67 Pickup Box Identification and Fender Marker Lamps ...........................................5-69 Taillamps .....................................................5-69 Replacement Bulbs .......................................5-71 Windshield Wiper Blade Replacement ..............5-72 Tires ..............................................................
Section 5 Service and Appearance Care Vehicle Identification .....................................5-120 Vehicle Identification Number (VIN) ................5-120 Service Parts Identification Label ...................5-121 Electrical System ..........................................5-121 Add-On Electrical Equipment .........................5-121 Windshield Wiper Fuses ...............................5-121 Power Windows and Other Power Options ........................................
Service 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. We hope you will want to keep your GM vehicle all GM.
Doing Your Own Service Work If you want to do some of your own service work, you will want to use the proper service manual. It tells you much more about how to service your vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information on page 7-11. Your vehicle has an airbag system. Before attempting to do your own service work, see Servicing Your Airbag-Equipped Vehicle on page 1-80.
Adding Equipment to the Outside of Your Vehicle Things you might add to the outside of your vehicle can affect the airflow around it. This may cause wind noise and affect windshield washer performance. Check with your dealer before adding equipment to the outside of your vehicle. Fuel If your vehicle has a diesel engine, see “Diesel Fuel Requirements and Fuel System” in the Diesel Engine Supplement. For vehicles with gasoline engines, please read this.
Gasoline Specifications Additives It is recommended that gasoline meet specifications which were developed by automobile manufacturers around the world and contained in the World-Wide Fuel Charter which is available from the Alliance of Automobile Manufacturers at www.autoalliance.org/fuel_charter.htm. Gasoline meeting these specifications could provide improved driveability and emission control system performance compared to other gasoline.
Some gasolines that are not reformulated for low emissions may contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask the attendant where you buy gasoline whether the fuel contains MMT. General Motors does not recommend the use of such gasolines. Fuels containing MMT can reduce the life of spark plugs and the performance of the emission control system may be affected. The malfunction indicator lamp may turn on.
At a minimum, E-85 should meet ASTM Specification D 5798. To ensure quick starts in the wintertime, the E-85 fuel must be formulated properly for your climate according to ASTM specification D 5798. If you have trouble starting on E-85, it may be because your E-85 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 E-85 fuel.
Filling Your 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.
Be careful not to spill fuel. Do not top off or overfill the tank and wait a few seconds after you have finished pumping before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Washing Your Vehicle on page 5-116. When replacing the fuel cap, turn it to the right (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.
Filling a Portable Fuel Container Checking Things Under the Hood {CAUTION: Never fill a portable fuel container while it is in your vehicle. Static electricity discharge from the container can ignite the gasoline vapor. You can be badly burned and your vehicle damaged if this occurs. To help avoid injury to you and others: • Dispense gasoline only into approved containers. • Do not fill a container while it is inside a vehicle, in a vehicle’s trunk, pickup bed or on any surface other than the ground.
Hood Release To open the hood do the following: 1. Pull the handle 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 VORTEC™ 4300 V6 engine, here is what you will see: 5-14
A. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter 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 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 VORTEC™ 5300 V8 engine (VORTEC™ 4800 and 6000 V8 engines similar), here is what you will see: 5-16
A. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter 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 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 VORTEC™ 8100 V8 engine, here is what you will see: 5-18
A. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter 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 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) If your vehicle has a diesel engine, see “Engine Oil” in the Diesel Engine Supplement. 2. Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level. 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 What Kind of Engine Oil to Use If the oil is at or below the cross-hatched area at the tip of the dipstick, then you will need to add at least one quart of oil. But you must use the right kind. This section explains what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications on page 5-130. Look for two things: • GM6094M Your vehicle’s engine requires oil meeting GM Standard GM6094M.
• 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).
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. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. Engine Oil Additives Do not add anything to your 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 See Engine Compartment Overview on page 5-14 for the location of the engine air cleaner/filter and the air filter restriction indicator, if equipped. On vehicles without an air filter restriction indicator, inspect the air cleaner/filter at the Maintenance II intervals and replace it at the first oil change after 50,000 miles (83 000 km). See Scheduled Maintenance on page 6-4 for more information.
Replacing the Engine Air Cleaner/Filter and Resetting the Air Filter Restriction Indicator 3. Remove the engine air cleaner/filter from the housing. Care should be taken to dislodge as little dirt as possible. 1. Locate the air cleaner/filter assembly on the front corner of the engine compartment on the passenger’s side of the vehicle. 2. Loosen the screws on the cover of the housing and lift up the cover. 5-26 4. Clean the engine air cleaner/filter sealing surfaces and the housing. 5.
{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 flame 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.
How to Check Because this operation can be a little difficult, you may choose to have this done at the dealership service department. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. 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.
Then, without shutting off the engine, follow these steps: The transmission dipstick handle with this graphic is located at the rear of the engine compartment, on the passenger’s side. See Engine Compartment Overview on page 5-14 for more information on location. 1. Flip the handle up and then pull out the dipstick and wipe it with a clean rag or paper towel. 2. Push it back in all the way, wait three seconds and then pull it back out again. 3. Check both sides of the dipstick, and read the lower level.
How to Add Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants 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.
How to Check Checking the Fluid Level Because this operation can be a little difficult, you may choose to have this done at the dealership service department. Prepare your vehicle as follows: • Park your vehicle on a level place. Keep the engine running. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. • With the parking brake applied, place the shift lever Notice: Too much or too little fluid can damage your transmission.
3. Check the fluid level reading. Repeat the check procedure to verify the reading. 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.
How to Add Fluid Manual Transmission Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants on page 6-14. When to Check 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).
Then, follow these steps: How to Add 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 on page 6-14. 1. Remove the filler plug. 2. Add fluid at the filler plug hole. Add only enough fluid to bring the fluid level up to the bottom of the filler plug hole. 3. Install the filler plug. Be sure the plug is fully seated.
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. Engine Coolant The cooling system in your vehicle is filled with DEX-COOL® engine coolant. This coolant is designed to remain in your vehicle for five years or 150,000 miles (240 000 km), whichever occurs first, if you add only DEX-COOL® extended life coolant.
What to Use If you have to add coolant more than four times a year, have your dealer check your cooling system. 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. Notice: If you use the proper coolant, you do not have to add extra inhibitors or additives which claim to improve the system. These can be harmful.
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 3-54. 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. {CAUTION: You can be burned if you spill coolant on hot engine parts.
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 overheat warning 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 8100 V8 Engines A. Coolant Surge Tank B. Coolant Surge Tank Pressure Cap C. Engine-Driven Cooling Fan A. Coolant Surge Tank B. Coolant Surge Tank Pressure Cap C. Electric Engine Cooling Fan (If Equipped) {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. 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. {CAUTION: Heater and radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can be burned.
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. Notice: Using coolant other than DEX-COOL® may cause premature engine, heater core or radiator corrosion. In addition, the engine coolant may require changing sooner, at 30,000 miles (50 000 km) or 24 months, whichever occurs first.
{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.
Power Steering Fluid All other engines 8100 V8 engine 5-46 See Engine Compartment Overview on page 5-14 for reservoir location.
When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. How to Check Power Steering Fluid Locate the cap with this symbol. See Engine Compartment Overview on page 5-14 for more information on location. To check the power steering fluid, do the following: 1.
Windshield Washer Fluid • When using concentrated washer fluid, What to Use When you need windshield washer fluid, be sure to read the manufacturer’s instructions before use. If you will be operating your vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. Adding Washer Fluid Your vehicle has a low washer fluid message that comes on when the washer fluid is low.
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. There are only two reasons why the brake fluid level in the reservoir might go down. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear. When new linings are put in, the fluid level goes back up. The other reason is that fluid is leaking out of the brake system.
Checking Brake Fluid You can check the brake fluid without taking off the cap. Just look at the brake fluid reservoir. The fluid level should be above MIN. If it is not, have your brake system checked to see if there is a leak. 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: With the wrong kind of fluid in your brake system, your brakes may not work well, or they may not even work at all.
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.
Replacing Brake System Parts Vehicle Storage The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top-quality GM brake parts. When you replace parts of your braking system — for example, when your brake linings wear down and you need new ones put in — be sure you get new approved GM replacement parts. If you do not, your brakes may no longer work properly.
Jump Starting If your 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: Batteries can hurt you. They can be dangerous because: • They contain acid that can burn you. • They contain gas that can explode or ignite. • They contain enough electricity to burn you. If you do not follow these steps exactly, some or all of these things can hurt you.
3. Get the vehicles close enough so the jumper cables can reach, but be sure the vehicles are not touching each other. If they are, it could cause a ground connection you do not want. You would not be able to start your vehicle, and the bad grounding could damage the electrical systems. To avoid the possibility of the vehicles rolling, set the parking brake firmly on both vehicles involved in the jump start procedure.
{CAUTION: {CAUTION: Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. Be sure the battery has enough water. You do not need to add water to the battery installed in your new vehicle. But if a battery has filler caps, be sure the right amount of fluid is there.
7. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery. Use a remote positive (+) terminal if the vehicle has one. V8 engine shown, other engines similar 8. Do not let the other end touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one. 9. Now connect the black negative (−) cable to the negative (−) terminal of the good 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 positive (+) remote terminal cover, if equipped, to its original position. Jumper Cable Removal A.
Rear Axle 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. How to Check Lubricant To get an accurate reading, the vehicle should be on a level surface. • The proper level for the 1500 Series is from 5/8 inch to 1 5/8 inch (15 mm to 40 mm) below the bottom of the filler plug hole.
Transfer Case When to Check Lubricant It is not necessary to regularly check transfer case 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. How to Check Lubricant Automatic Transfer Case To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the filler plug hole, located on the transfer case, you’ll need to add some lubricant.
When to Change Lubricant How to Check Lubricant Refer to the Maintenance Schedule to determine how often to change the lubricant. See Scheduled Maintenance 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 on page 6-14. Front Axle When to Check Lubricant It is not necessary to regularly check front axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem.
• When the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole. What to Use To determine what kind of lubricant to use see Recommended Fluids and Lubricants on page 6-14. Noise Control System Tampering with Noise Control System Prohibited 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).
Fan and Drive: • Removal of fan clutch (if equipped) or rendering clutch inoperative. • Removal of the fan shroud (if equipped). Air Intake: • Removal of the air cleaner silencer. • Modification of the air cleaner. Exhaust: • Removal of the muffler and/or resonator. • Removal of the exhaust pipes and exhaust pipe clamps. 5-62 Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 5-71. For any bulb changing procedure not listed in this section, contact your dealer.
Headlamps To replace a headlamp bulb, do the following: If your vehicle has one pin on the headlamp assembly, remove the pin. To remove the pin, turn the pin up and pull it out straight out. 1. If your vehicle is equipped with two pins, remove the two pins on the top of the headlamp assembly. To remove the pins, turn the outer pin outward and pull it straight up. To remove the inner pin, turn it in and pull it straight up.
Front Turn Signal, Sidemarker and Daytime Running Lamps A. Low-Beam Headlamp B. High-Beam Headlamp 2. Pull the headlamp assembly out. 3. Unplug the electrical connector. 4. Turn the old bulb counterclockwise and remove it from the headlamp assembly. 5. Put the new bulb into the assembly and turn it clockwise until it is tight. Use care not to touch the bulb with your fingers or hands. 6. Plug in the electrical connector. 7. Put the headlamp assembly back into the vehicle. 8.
7. Put the bulb socket back into the turn signal housing and turn it clockwise until it locks. 8. Put the turn signal housing back into the vehicle placing the hook and posts on the inner side into the alignment holes first, then the outer side into the retainer bracket until you hear a click. 9. Put the headlamp assembly back into the vehicle. Roof Marker Lamps To replace a roof marker lamp bulb, do the following: 1. Remove the two screws and lift off the lens. 2.
4. Put a new bulb into the socket and turn clockwise until it locks in place. 2. Remove the six screws on the center roof marker lamps. 3. Turn the old bulb counterclockwise to remove it from the socket.
Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp To replace a center high-mounted stoplamp (CHMSL) bulb, do the following: 5. Reinstall the lens and tighten the screws. 1. Remove the screws and lift off the lamp assembly.
A. Cargo Lamps B. Center High-Mounted Stoplamps 2. Remove the CHMSL bulb holder back plate from the housing 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. 5-68 4. If a CHMSL bulb is replaced, put the new bulb into the socket and press it in until it is tight.
Pickup Box Identification and Fender Marker Lamps To replace a pickup box identification or fender marker lamp bulb, do the following: 2. Remove the two rear lamp assembly screws near the tailgate latch and pull out the lamp assembly. 1. Remove the screws and lamp assembly. 2. Unplug the lamp assembly harness. 3. Gently pry the individual lamp from the lamp housing. 4. Unplug the lamp. 5. Plug in a new lamp and snap it into the housing. 6. Reinstall the lamp housing.
A. B. C. D. 4. Press the release tab, if equipped, and turn the bulb socket counterclockwise to remove it from the taillamp housing. Stoplamp Turn Signal Lamp Back-up Lamp Sidemarker Lamp 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 housing. 7. Reinstall the rear lamp assembly. 8. Close the tailgate.
Taillamps (Chassis Cab Models) A. Turn Signal Lamp B. Stoplamp C. Back-up Lamp To replace a taillamp bulb for chassis cab models, do the following: 1. Peel the rubber seal away from the lens using your hands. 2. Lift the lens off the lamp assembly. 3. Pull the old bulb straight out from the socket. 4. Put a new bulb into the socket and press it in until it is tight. 5. Reinstall the lens and the lens seal.
Windshield Wiper Blade Replacement Windshield wiper blades should be inspected at least twice a year for wear and cracking. See Scheduled Maintenance 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 on page 6-17. To replace the windshield wiper blade assembly do the following: 1. Lift the wiper arm and turn the blade until it is facing away from the windshield. 2.
20-Inch Tires {CAUTION: Poorly maintained and improperly used tires are dangerous. • Overloading your tires can cause overheating as a result of too much friction. You could have an air-out and a serious accident. See Loading Your Vehicle on page 4-50. • Underinflated tires pose the same danger as overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold.
Tire Sidewall Labelling 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.
(G) Maximum Cold Inflation Load Limit: Maximum load that can be carried and the maximum pressure needed to support that load. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-79 and Loading Your Vehicle on page 4-50. (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.
(G) Single Tire Maximum Load: Maximum load that can be carried and the maximum pressure needed to support that load when used as a single. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-79 and Loading Your Vehicle on page 4-50. Tire Size The following examples show the different parts of a tire size. (A) Passenger (P-Metric) Tire: The United States version of a metric tire sizing system.
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). Curb Weight: This means the weight of a motor vehicle with standard and optional equipment including the maximum capacity of fuel, oil and coolant, but without passengers and cargo. Accessory Weight: This means the combined weight of optional accessories.
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. The maximum air pressure is molded onto the sidewall. Maximum Load Rating: The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight: The sum of curb weight; accessory weight; vehicle capacity weight; and production options weight.
UTQGS (Uniform Tire Quality Grading Standards): A tire information system that provides consumers with ratings for a tire’s traction, temperature, and treadwear. Ratings are determined by tire manufacturers using government testing procedures. The ratings are molded into the sidewall of the tire. See Uniform Tire Quality Grading on page 5-87. Vehicle Capacity Weight: The number of designated seating positions multiplied by 150 lbs (68 kg) plus the rated cargo load. See Loading Your Vehicle on page 4-50.
A Tire and Loading Information label is attached to the vehicle’s center pillar (B-pillar), below the driver’s door lock post (striker). This label lists your vehicle’s original equipment tires and their recommended cold tire inflation pressures. The recommended cold tire inflation pressure, shown on the label, is the minimum amount of air pressure needed to support your vehicle’s maximum load carrying capacity.
Improved Ride with Light Load {CAUTION: Do not overload your vehicle or underinflate the tires. Overloading your vehicle or underinflating the tires can cause rapid loss of pressure and cause a serious crash. Only use reduced rear tire pressure when your vehicle meets the criteria for a light load.
Operating your vehicle with a light load means: • The total weight of occupants in your vehicle is less than the total seating capacity number your vehicle was designed to carry multiplied by 150 lbs (68 kg). The total seating capacity number is on the Tire and Loading Information label. • No more than 200 lbs (91 kg) of cargo, which must be secured in the cargo area. • No trailer is attached to your vehicle. • You have not added any additional equipment to your vehicle, like a truck cap or tool box.
Tire Inspection and Rotation Tires should be rotated every 5,000 to 8,000 miles (8 000 to 13 000 km). Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See When It Is Time for New Tires on page 5-85 and Wheel Replacement on page 5-88 for more information. Make sure the spare tire is stored securely. Push, pull, and then try to rotate or turn the tire. If it moves, use the wheel wrench/hoist shaft to tighten the cable.
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. 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. The dual tires are rotated as a pair, and the inside rear tires become the outside rear tires.
When It Is Time for New Tires {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. In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if needed, to get all the rust or dirt off. See Changing a Flat Tire on page 5-92.
Buying New Tires To find out what kind and size of tires you need, look at the Certification/Tire label. See Loading Your Vehicle on page 4-50, for more information about this Certification/Tire label and where it can be found on your vehicle. The tires installed on your vehicle when it was new had a Tire Performance Criteria Specifications (TPC Spec) number on each tire’s sidewall. When you get new tires, GM recommends that you get tires with that same TPC Spec number.
{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. Uniform Tire Quality Grading Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width.
Traction – AA, A, B, C The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.
Your dealer will know the kind of wheel you need. 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: {CAUTION: If your vehicle has dual wheels or P265/75R16, LT265/75R16, P265/70R17 or P275/55R20 size tires, don’t use tire chains. They can damage your vehicle because there’s 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’s unusual for a tire to “blowout” while you’re driving, especially if you maintain your tires properly. If air goes out of a tire, it’s 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. (Continued) 4. Turn off the engine and do not restart while the vehicle is raised. 5. Do not allow passengers to remain in the vehicle. {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.
Removing the Spare Tire and Tools The following information will tell you next how to use the jack and change a tire.
Extended Cab 1500 Crew Cab For regular cab models, the equipment you’ll 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. 1. If there is a cover, move the seats forward and turn the wing nut on the cover counterclockwise to remove it. For crew cab models, pull up the second row seat with the loop at the base of the seat cushion to access the tools. 2.
3. Remove the wheel blocks and the wheel block retainer by turning the wing nut counterclockwise. 4. Remove the wing nut used to retain the storage bag and tools by turning it counterclockwise. You’ll use the jack handle extensions and the wheel wrench to remove the underbody-mounted spare tire. E. F. G. H. I. J. Hoist Shaft Hoist End of Extension Tool Hoist Shaft Access Hole Wheel Wrench Jack Handle Extensions Hoist Lock (If Equipped) 1.
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. Turn the wheel wrench (H) counterclockwise to lower the spare tire to the ground. Continue to turn the wheel wrench until the spare tire can be pulled out from under the vehicle.
Removing the Flat Tire and Installing the Spare Tire Use the following pictures and instructions to remove the flat tire and raise the vehicle. 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 out. If the wheel has bolt-on wheel covers, loosen the plastic nut caps by turning the wheel wrench in a counterclockwise direction. If needed, finish loosening them by hand. The nut caps will not come off. Using the flat end of the wheel wrench, pry along the edge of the cover until it comes off. 5-98 2. Use and turn the wheel wrench counterclockwise to loosen the wheel nuts.
If you have added a snow plow to the front of your vehicle, lower the snow plow fully before raising the vehicle. {CAUTION: Jacking Locations 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.
Front Position — All Other Models Front Position — 2WD 1500 Series 5-100
5. Remove all the wheel nuts and take off the flat tire. 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. 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. {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.
6. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. {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. 5-102 7. After mounting the spare, put the wheel nuts back on with the rounded end of the nuts toward the wheel. 8. 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 — All Models Front Position — 2WD 1500 Series 5-103
{CAUTION: Rear Position 9. Turn the wheel wrench counterclockwise to lower the vehicle. Lower the jack completely. 5-104 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.
Secondary Latch System 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 5-109. 10. Tighten the nuts firmly in a crisscross sequence as shown by turning the wheel wrench clockwise.
To release the spare tire from the secondary latch, do the following: 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 5-93. 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.
8. Attach the jack handle, extension, and wheel wrench to the jack and place it (with the wheel blocks) under the vehicle towards the front of the rear bumper. 9. Position the center lift point of the jack under the center of the spare tire. 10. Turn the wrench clockwise to raise the jack until it lifts the end fitting. 11. Continue raising the jack until the spare tire stops moving upward and is held firmly in place. The secondary latch has released and the spare tire is balancing on the jack. 12.
{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 and carefully remove the jack. Use one hand to push against the spare while firmly pulling the jack out from under the spare tire with the other hand.
Storing a Flat or Spare Tire and Tools {CAUTION: Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place. Notice: Storing an aluminum wheel with a flat tire under your vehicle for an extended period of time or with the valve stem pointing up may damage the wheel.
4. Position the jack in the mounting bracket. Position the holes in the base of the jack onto the pin in the mounting bracket. Store the tire under the rear of the vehicle in the spare tire carrier. Use the art and text following to assist you: E. F. G. H. I. J. Hoist Shaft Hoist End of Extension Tool Hoist Shaft Access Hole Wheel Wrench Jack Handle Extensions Hoist Lock (If Equipped) 1. Put the tire on the ground at the rear of the vehicle with the valve stem pointed down, and to the rear. 2.
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. 3. Attach the wheel wrench (H) and extensions (I) together. 4. Insert the hoist end (F) through the hole (G) in the rear bumper and into the hoist shaft. 7. Make sure the tire is stored securely.
Spare Tire Appearance Care 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 4-50 for information regarding proper tire inflation and loading your vehicle.
Do not use any of these products unless this manual says you can. In many uses, these will damage the vehicle: • • • • Alcohol Laundry Soap Bleach Reducing Agents Fabric/Carpet Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl, leather, plastic, and painted surfaces with a clean, damp cloth. GM-approved cleaning products can be obtained from your dealer. Here are some cleaning tips: • • • • Always read the instructions on the cleaner label.
4. Start cleaning from the seams into the stain to avoid a ring effect. Vinyl 5. Continue cleaning, using a clean area of the cloth each time it becomes soiled. Use warm water and a clean cloth. 6. When the stain is removed, blot the cleaned area with another dry, clean, soft, white cloth. 7. If the cleaner leaves a ring effect, follow up with the club soda water instructions given earlier in this section. Special Fabric Cleaning Problems • Rub with a clean, damp cloth to remove dirt.
Instrument Panel Care of Safety Belts Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Keep belts clean and dry. Interior Plastic Components Use only a mild soap and water solution on a soft cloth or sponge. Commercial cleaners may affect the surface finish. {CAUTION: Do not bleach or dye safety belts.
Washing Your Vehicle Finish Care The paint finish on the vehicle provides beauty, depth of color, gloss retention, and durability. 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 5-119. The best way to preserve the vehicle’s finish is to keep it clean by washing it often with lukewarm or cold water.
Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking new by keeping your vehicle garaged or covered whenever possible. Grime from the windshield will stick to the wiper blades and affect their performance. Clean the blade by wiping vigorously with a cloth soaked in full-strength windshield washer solvent. Then rinse the blade with water.
The surface of these wheels is similar to the painted surface of your vehicle. Do not use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid, or abrasive cleaning brushes on them because you could damage the surface. Do not use chrome polish on aluminum wheels. 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.
Underbody Maintenance Vehicle Care/Appearance Materials Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor pan, and exhaust system even though they have corrosion protection. See your GM dealer for more information on purchasing the following products. At least every spring, flush these materials from the underbody with plain water.
Description Usage Removes swirl marks, fine Swirl Remover Polish scratches, and other light surface contamination. Removes light scratches Cleaner Wax and protects finish. Cleans, shines, and Foaming Tire Shine Low protects in one step. Gloss No wiping necessary. Medium foaming shampoo. Cleans and Wash Wax Concentrate lightly waxes. Biodegradable and phosphate free. Quickly removes spots and stains from carpets, Spot Lifter vinyl, and cloth upholstery.
Engine Identification Electrical System The eighth character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts. Add-On Electrical Equipment 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.
Power Windows and Other Power Options Circuit breakers protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away. 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.
Fuses 4WD HTR A/C LOCK (Relay) HVAC 1 L DOOR CRUISE UNLOCK (Relay) RR FOG LP BRAKE Fuses RR WPR SEO ACCY WS WPR TBC ACCY IGN 3 Usage Not Used Special Equipment Option Accessory Windshield Wipers Truck Body Controller Accessory Ignition, Heated Seats DRIVER UNLOCK IGN 0 TBC IGN 0 VEH CHMSL LT TRLR ST/TRN LT TRN Usage Four-Wheel Drive System, Auxiliary Battery Climate Control System Power Door Lock Relay (Lock Function) Climate Control System Driver’s Door Harness Connection Cruise Control, Power Take Off
Fuses VEH STOP RT TRLR ST/TRN RT TRN BODY DDM AUX PWR 2 LOCKS ECC TBC 2C FLASH CB LT DOORS TBC 2B TBC 2A Usage Vehicle Stoplamps, Brake Module, Electronic Throttle Control Module Right Turn Signal/Stop Trailer Right Turn Signals and Sidemarkers Harness Connector Driver Door Module Not Used Power Door Lock System Not Used Truck Body Controller Flasher Module Left Power Windows Circuit Breaker Truck Body Controller Truck Body Controller Center Instrument Panel Fuse Block The center instrument panel utility
Device DEFOG HDLNR 1 SPARE RELAY CB SEAT CB RT DOOR SPARE INFO Usage Rear Defogger Relay Headliner Wiring Connector 1 Not Used Driver and Passenger Seat Module Circuit Breaker Right Power Windows Circuit Breaker Not Used 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. Lift the cover for access to the fuse/relay block.
5-126
*1 — Gasoline Engine and Diesel Engine. *2 — Gasoline Engine; ECMRPV — Diesel Engine. *3 — Gasoline Engine; FUEL HT — Diesel Engine. *4 — Gasoline Engine; ECM I — Diesel Engine. *5 — IGN/EDU Fuses ABS VSES/ECAS IGN A IGN B LBEC 1 Fuses GLOW PLUG CUST FEED HYBRID STUD #1 MBEC BLOWER LBEC STUD 2 Usage Diesel Glow Plugs and Intake Air Heater Gasoline Accessory Power Hybrid Auxiliary Power (Single Battery and Diesels Only)/ Dual Battery (TP2) Do not install fuse.
Fuses AUX PWR IGN 1 PCM 1 ETC/ECM IGN E RTD TRL B/U PCM B F/PMP B/U LP RR DEFOG HDLP-HI PRIME 02B AIRBAG FRT PARK 5-128 Usage Auxiliary Power Outlet — Console Ignition Relay Powertrain Control Module Electronic Throttle Control, Electronic Brake Controller Instrument Panel Cluster, Air Conditioning Relay, Turn Signal/Hazard Switch, Starter Relay Ride Control Backup Lamps Trailer Wiring Powertrain Control Module, Fuel Pump Fuel Pump (Relay) Back-up Lamps, Automatic Transmission Shift Lock Control System Rea
Fuses BTSI CRNK LO HDLP-RT FOG LP FOG LP HORN W/S WASH W/S WASH INFO RADIO AMP RH HID HORN EAP TREC SBA Usage Brake Transmission Shift Interlock System Starting System Headlamp Low Beam-Right Fog Lamp Relay Fog Lamps Horn Relay Windshield Washer Pump Relay Windshield Washer Pump OnStar®/Rear Seat Entertainment Radio Amplifier Not Used Horn Not Used All-Wheel Drive Module Supplemental Brake Assist Auxiliary Electric Cooling Fan Fuse Block The auxiliary electric cooling fan fuse block is located in the engi
Capacities and Specifications The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants on page 6-14 for more information.
Application Cooling System VORTEC™ 4800 V8 VORTEC™ 5300 V8 VORTEC™ 5300 V8 VORTEC™ 6000 V8 VORTEC™ 6000 V8 VORTEC™ 6000 V8 VORTEC™ 6000 V8 VORTEC™ 8100 V8 VORTEC™ 8100 V8 VORTEC™ 8100 V8 VORTEC™ 8100 V8 VORTEC™ 8100 V8 VORTEC™ 8100 V8 Manual with Front A/C** Automatic with Front A/C* Automatic with Front A/C** Automatic* Automatic** Manual* Manual** HD Automatic* HD Automatic** Automatic* Automatic** Manual* Manual** Capacities English Metric 17.0 qts — 16.8 qts 16.0 qts 16.7 qts 16.4 qts — 25.
Application Engine Oil with Filter 4300 V6 4800 V8; 5300 V8; 6000 V8 8100 V8 Capacities English Metric 4.5 qt 6.0 qt 6.5 qt 4.3 L 5.7 L 6.1 L Fuel Tank 98.0 L 26.0 gal Short Bed and 2500 LD 136.0 L 36.0 gal Long Bed and Chassis Cab (Pickup Box Delete) 102.0 L 27.0 gal Chassis Cab 3500 and 3500HD — front 87.0 L 23.0 gal Chassis Cab 3500 and 3500HD — rear Wheel Nut Torque 140 ft lb 190 Y After refill, the level must be rechecked.
Engine Specifications Engine VIN Code Transmission Spark Plug Gap VORTEC™ 4300 V6 W Automatic Manual 0.060 inches (1.52 mm) VORTEC™ 4800 V8 V Automatic Manual 0.040 inches (1.01 mm) VORTEC™ 5300 V8 Z Automatic 0.040 inches (1.01 mm) VORTEC™ 5300 V8 T Automatic 0.040 inches (1.01 mm) VORTEC™ 6000 V8 U Automatic Manual 0.040 inches (1.01 mm) VORTEC™ 6000 V8 N Automatic Manual 0.040 inches (1.01 mm) VORTEC™ 8100 V8 G Automatic Manual 0.060 inches (1.
✍ NOTES 5-134
Section 6 Maintenance Schedule Maintenance Schedule ......................................6-2 Introduction ...................................................6-2 Maintenance Requirements ..............................6-2 Your Vehicle and the Environment ....................6-2 Using Your Maintenance Schedule ....................6-2 Scheduled Maintenance ...................................6-4 Additional Required Services ............................6-6 Maintenance Footnotes ................................
Maintenance Schedule Introduction Important: Keep engine oil at the proper level and change as recommended. Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the environment. All recommended maintenance is important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle.
This schedule is for vehicles that: • carry passengers and cargo within recommended limits. You will find these limits on the tire and loading information label. See Loading Your Vehicle on page 4-50. • are driven on reasonable road surfaces within legal driving limits. • are driven off-road in the recommended manner. See Off-Road Driving with Your Four-Wheel-Drive Vehicle on page 4-20. • use the recommended fuel. See Gasoline Octane {CAUTION: Performing maintenance work on a vehicle can be dangerous.
The proper replacement parts, fluids and lubricants to use are listed in Recommended Fluids and Lubricants on page 6-14 and Normal Maintenance Replacement Parts on page 6-17. When your vehicle is serviced, make sure these are used. All parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. We recommend the use of genuine GM parts. Scheduled Maintenance When the CHANGE ENGINE OIL message comes on, it means that service is required for your vehicle.
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 Check transmission fluid level and add fluid as needed. • Inspect shields, vehicles with diesel engine or with GVWR above 10,000 lbs (4 536 kg) only. See footnote (n). • Additional Required Services 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 (cont’d) Service and Miles (Kilometers) Allison Transmission® only: Change automatic transmission fluid and filter (severe service). See footnote (m). 25,000 (41 500) 50,000 (83 000) 75,000 (125 000) 100,000 (166 000) 125,000 (207 500) 150,000 (240 000) • • • • • • Allison Transmission® only: Change automatic transmission fluid and filter (normal service). • • • Except Allison Transmission®: Change automatic transmission fluid and filter (severe service).
Additional Required Services (cont’d) Service and Miles (Kilometers) 25,000 (41 500) 50,000 (83 000) 75,000 (125 000) 100,000 (166 000) 125,000 (207 500) 150,000 (240 000) Engine cooling system service (or every five years, whichever occurs first). An Emission Control Service. See footnote (i). • Inspect engine accessory drive belt. An Emission Control Service. • 5-speed manual transmission only: Change manual transmission fluid. • Maintenance Footnotes † The U.S.
(b) Visually inspect front and rear suspension and steering system for damaged, loose or missing parts, signs of wear or lack of lubrication. Inspect power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Visually check constant velocity joints, rubber boots and axle seals for leaks. (c) Visually inspect hoses and have them replaced if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace with genuine GM parts as needed.
(j) A fluid loss in any vehicle system could indicate a problem. Have the system inspected and repaired and the fluid level checked. Add fluid if needed. (k) Inspect system. Check all fuel and vapor lines and hoses for proper hook-up, routing and condition. Check that the purge valve works properly (if equipped). Replace as needed. (l) Change clutch fluid (or every 24 months, whichever occurs first).
At the First 100, 1,000 and 6,000 Miles (160, 1 600 and 10 000km) Check dual wheel nut torque. For proper torque, see Capacities and Specifications on page 5-130. At Each Fuel Fill It is important to perform these underhood checks at each fuel fill. Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See Engine Oil (Gasoline Engine) on page 5-20 for further details. Notice: It is important to check your oil regularly and keep it at the proper level.
At Least Once a Year Starter Switch Check {CAUTION: When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 1. Before you start, be sure you have enough room around the vehicle. 2. Firmly apply both the parking brake and the regular brake. See Parking Brake on page 2-48 if necessary. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear.
Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition to LOCK in each shift lever position. • The ignition should turn to LOCK only when the shift lever is in PARK (P). • The key should come out only in LOCK. Contact your GM Goodwrench® dealer if service is required. Parking Brake and Automatic Transmission Park (P) Mechanism Check {CAUTION: When you are doing this check, your vehicle could begin to move.
Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. Usage Fluid/Lubricant Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. GM Engine Oil Goodwrench® 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.
Usage Manual Transmission (6–Speed) Automatic Transmission Key Lock Cylinders Floor Shift Linkage Chassis Lubrication Front Axle Fluid/Lubricant Synthetic Transmission Fluid approved to Allison Transmission® specification TES-295 (GM Part No. U.S. 12378515, in Canada 88900701). DEXRON®-III Automatic Transmission Fluid. Look for “Approved for the H-Specification” on the label. Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474). Lubriplate Lubricant Aerosol (GM Part No. U.S.
Usage Rear Driveline Center Spline Hood Hinges Body Door Hinge Pins, Tailgate Hinge and Linkage, Folding Seats and Fuel Door Hinge 6-16 Fluid/Lubricant Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. 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).
Normal Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your GM dealer.
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 in this section. Any additional information from Owner Checks and Services on page 6-10 can be added on the following record pages. Also, you should retain all maintenance receipts.
Maintenance Record (cont’d) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-19
Maintenance Record (cont’d) Date 6-20 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 ..........................7-5 Courtesy Transportation ......
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.
The BBB Auto Line Program is an out of court program administered by the Council of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. 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.
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. If a U.S.
Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico and U.S. Virgin Islands) 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.
• Emergency Tow: Tow to the nearest dealership for warranty service or in the event of a vehicle-disabling accident. Assistance provided when the vehicle is mired in sand, mud, or snow. • Flat Tire Change: Installation of a spare tire will be covered at no charge. The customer is responsible for the repair or replacement of the tire if not covered by a warrantable failure. • Jump Start: No-start occurrences which require a battery jump start will be covered at no charge.
Canadian Roadside Assistance Vehicles purchased in Canada have an extensive roadside assistance program accessible from anywhere in Canada or the United States. Please refer to the Warranty and Owner Assistance Information book. Courtesy Transportation GMC has always exemplified quality and value in its offering of motor vehicles. To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for new vehicles.
Public Transportation or Fuel Reimbursement If your vehicle requires overnight warranty repairs, reimbursement of up to a five-day maximum may be available for the use of public transportation such as a taxi or bus. In addition, should you arrange transportation through a friend or relative, reimbursement for reasonable fuel expenses of up to a five-day maximum may be available. Claim amounts should reflect actual costs and be supported by original receipts.
Vehicle Data Collection and Event Data Recorders Your vehicle, like other modern motor vehicles, has a number of sophisticated computer systems that monitor and control several aspects of the vehicle’s performance. Your vehicle uses on-board vehicle computers to monitor emission control components to optimize fuel economy, to monitor conditions for airbag deployment and, if so equipped, to provide anti-lock braking and to help the driver control the vehicle in difficult driving situations.
In addition, once GM collects or receives data, GM may: • use the data for GM research needs, • make it available for research where appropriate confidentiality is to be maintained and need is shown, or • share summary data which is not tied to a specific vehicle with non-GM organizations for research purposes. Others, such as law enforcement, may have access to the special equipment that can read the information if they have access to the vehicle or the device that stores the data.
Reporting Safety Defects to the Canadian Government Service Publications Ordering Information 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.
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 Accessory Power Outlets ................................. 3-19 Adding Equipment to Your Airbag-Equipped Vehicle ....................................................... 1-81 Additives, Fuel ................................................. 5-7 Add-On Electrical Equipment ........................... 5-121 Air Cleaner/Filter, Engine ................................. 5-25 Air Conditioning .............................. 3-21, 3-22, 3-25 Airbag Off Light .....................................................
Audio System(s) (cont.) Radio with CD ............................................ 3-73 Radio with Six-Disc CD ................................ 3-98 Rear Seat Audio (RSA) ............................... 3-122 Setting the Time for Radios with Radio Data Systems (RDS) ................................ 3-70 Setting the Time for Radios without Radio Data Systems (RDS) ................................ 3-69 Theft-Deterrent Feature ............................... 3-123 Understanding Radio Reception ................
Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp ......................................... 5-67 Center Passenger Position, Safety Belts ............. 1-25 Chains, Tire ................................................... 5-90 Check Engine Light ............................................... 3-44 Checking Things Under the Hood ...................... 5-12 Chemical Paint Spotting ................................. 5-119 Child Restraints Child Restraint Systems ...............................
Coolant (cont.) Cooling System .............................................. 5-40 Cruise Control Lever ....................................... 3-10 Cruise Control Light ........................................ 3-48 Cupholder(s) .................................................. 2-70 Customer Assistance Information Courtesy Transportation .................................. 7-7 Customer Assistance for Text Telephone (TTY) Users ............................... 7-4 Customer Assistance Offices .................
E F Electrical System Add-On Equipment ..................................... 5-121 Center Instrument Panel Fuse Block ............. 5-124 Fuses and Circuit Breakers ......................... 5-122 Instrument Panel Fuse Block ....................... 5-122 Power Windows and Other Power Options .... 5-122 Underhood Fuse Block ............................... 5-125 Windshield Wiper Fuses ............................. 5-121 Engine Air Cleaner/Filter ......................................... 5-25 Battery .......
Fuel (cont.) Gasoline Specifications .................................. 5-7 Low Warning Light ....................................... 3-50 Fuses Center Instrument Panel Fuse Block ............. 5-124 Fuses and Circuit Breakers ......................... 5-122 Instrument Panel Fuse Block ....................... 5-122 Underhood Fuse Block ............................... 5-125 Windshield Wiper ....................................... 5-121 G Gage Engine Coolant Temperature ......................... 3-42 Fuel ..
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 ............... 1-35 Inflation -- Tire Pressure .................................. 5-79 Instrument Panel Brightness ...................
Light (cont.) Traction Off ................................................ 3-41 Up-Shift ..................................................... 3-39 Lighting Entry ......................................................... 3-18 Exit ........................................................... 3-18 Locking Rear Axle ........................................... 4-11 Lockout Protection .......................................... 2-13 Locks Delayed Locking .......................................... 2-10 Door ......
Mirrors (cont.) Outside Curb View Assist Mirrors ................... 2-63 Outside Heated Mirrors ................................ 2-64 Outside Manual Mirrors ................................ 2-60 Outside Power Camper-Type ......................... 2-62 Outside Power Foldaway Mirrors .................... 2-62 Outside Power Mirrors .................................. 2-62 Outside West Coast-Type Mirrors ................... 2-61 MyGMLink.com ................................................
Passing ......................................................... 4-17 Passlock® ...................................................... 2-21 Power Accessory Outlets ........................................ 3-19 Door Locks .................................................. 2-9 Electrical System ....................................... 5-122 Lumbar Controls ........................................... 1-5 Retained Accessory (RAP) ............................ 2-23 Seat ...........................................
Removing the Spare Tire and Tools ................... 5-93 Replacement Bulbs ......................................... 5-71 Reporting Safety Defects Canadian Government .................................. 7-11 General Motors ........................................... 7-11 United States Government ............................ 7-10 Restraint System Check Checking Your Restraint Systems ................... 1-82 Replacing Restraint System Parts After a Crash ..........................................
Securing a Child Restraint (cont.) Right Front Seat Position (Regular and Extended Cab) .......................... 1-56, 1-62 Security Light ................................................. 3-48 Service ........................................................... 5-4 Adding Equipment to the Outside of Your Vehicle .......................................... 5-6 Doing Your Own Work ................................... 5-5 Engine Soon Light .......................................
Tires (cont.) Inflation -- Tire Pressure ............................... 5-79 Inspection and Rotation ................................ 5-83 Installing the Spare Tire ................................ 5-97 Removing the Flat Tire ................................. 5-97 Removing the Spare Tire and Tools ............... 5-93 Secondary Latch System ............................ 5-105 Spare Tire ................................................ 5-112 Storing a Flat or Spare Tire and Tools ..........
Vehicle Identification Number (VIN) ............................................ 5-120 Service Parts Identification Label .................. 5-121 Vehicle Personalization Memory Seat .............................................. 2-74 Ventilation Adjustment ...................................... 3-30 Visors ........................................................... 2-18 Voltmeter Gage .............................................. 3-38 W Warning Lights, Gages and Indicators ................
