2005 GMC Envoy, Envoy XL, Envoy Denali, and Envoy XL Denali Owner Manual M Seats and Restraint Systems ........................... 1-1 Front Seats ............................................... 1-3 Rear Seats ............................................... 1-9 Safety Belts ............................................. 1-12 Child Restraints ....................................... 1-31 Airbag System ......................................... 1-52 Restraint System Check ............................
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 names ENVOY, and DENALI are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice.
Safety Warnings and Symbols There are a number of safety cautions in this book. We use a box and the word CAUTION to tell about things that could hurt you if you were to ignore the warning. You will also find a circle with a slash through it in this book. This safety symbol means “Do Not,” “Do Not do this” or “Do Not let this happen.” {CAUTION: These mean there is something that could hurt you or other people. In the caution area, we tell you what the hazard is.
Vehicle Damage Warnings Vehicle Symbols Also, in this manual you will find these notices: The vehicle has components and labels that use symbols instead of text. Symbols are shown along with the text describing the operation or information relating to a specific component, control, message, gage, or indicator. Notice: These mean there is something that could damage your vehicle. A notice tells about something that can damage the vehicle.
These are some examples of symbols that may be found on the vehicle: v
✍ NOTES vi
Section 1 Seats and Restraint Systems Front Seats ......................................................1-3 Manual Seats ................................................1-3 Power Seats ..................................................1-4 Manual Lumbar ..............................................1-5 Power Lumbar ...............................................1-5 Heated Seats .................................................1-6 Reclining Seatbacks ........................................
Section 1 Seats and Restraint Systems What Will You See After an Airbag Inflates? .....1-60 Passenger Sensing System ............................1-62 Servicing Your Airbag-Equipped Vehicle ...........1-66 Adding Equipment to Your Airbag-Equipped Vehicle ....................................................1-66 1-2 Restraint System Check ..................................1-67 Checking the Restraint Systems ......................1-67 Replacing Restraint System Parts After a Crash ..........................
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. Lift the bar located under the front of the seat to unlock it. Slide the seat to where you want it and release the bar. Try to move the seat with your body to be sure the seat is locked in place.
Power Seats If you have this feature, the power seat controls are located on the outboard side of the front seat cushions. The horizontal control adjusts the seat cushion and the vertical control adjusts the seatback. • Move the front of the seat control up or down to adjust the front portion of the cushion. • Move the rear of the seat control up or down to adjust the rear portion of the cushion. • Lift up or push down on the center of the seat control to move the entire seat up or down.
Manual Lumbar Power Lumbar If your vehicle has this feature, there is a knob located on the outboard side of the driver’s seat. Turn the knob counterclockwise to increase lumbar support and clockwise to decrease lumbar support. Your vehicle may have this feature. The control is located on the outboard side of the seat cushion. To increase or decrease support, hold the control forward or rearward.
Heated Seats Your vehicle may have heated front seats. The buttons used to control this feature are located on the front door armrests. The engine must be running for the heated seat feature to work. The low setting warms the seatback and seat cushion until the seat temperature is near body temperature. The medium and high settings heat the seatback and seat cushion to a slightly higher temperature. You will be able to feel heat in about two minutes.
Reclining Seatbacks If your vehicle has power seats, the power reclining seatback control is located on the outboard side of the front seat cushions. Press the control rearward to recline the seatback. Press the control forward to raise the seatback. If your vehicle has a manual recliner, lift the lever located on the outboard side of the seat and push the seatback rearward to recline the seatback.
{CAUTION: Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts cannot do their job when you are reclined like this. The shoulder belt cannot do its job. In a crash, you could go into it, receiving neck or other injuries. The lap belt cannot do its job either. In a crash the belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries.
Head Restraints Rear Seats Rear Seat Operation Envoy/Envoy Denali Your vehicle may have a folding rear seat which lets you fold the seatbacks down for more cargo space. Adjust your head restraint so that the top of the restraint is closest to the top of your head. This position reduces the chance of a neck injury in a crash. The head restraints lock into place when raised. To release the head restraint and lower it, press the tab located on the top of the seatback.
The rear seatback levers are located on the outboard side of the rear seatbacks. Pull the seatback toward you as you lift up on the lever. The head restraint will automatically fold out of the way when the seatback is folded down. To raise the seatbacks, lift up the seatbacks and push on them until they lock into the upright position. Push and pull on the seatbacks to make sure that they are latched securely. Then fold the bottom seat cushion back into place.
Envoy XL and Envoy XL Denali Returning the Seats to an Upright Position The second row seat is a 65/35 split seat which may be folded and tumbled. Use this feature for gaining access to the third row seats. Do the following: To fold and tumble the second row seat(s), do the following: 1. Push the head restraints fully down. 2. Fold the seatback flat on the seat by pulling up on the front part of the lever.
Folding the Third Row Seats 1. Pull up on the handle located on the bottom of the seat cushion to release the seat cushion. 2. Lift up the seat, and then pull it forward. 3. Fold the seatback forward until it is flat. 4. Unhook the elastic loop on the back of the seatback. 5. Flip the panel located on the back of the seatback forward to make a flat surface.
In most states and in all Canadian provinces, the law says to wear safety belts. Here is why: They work. {CAUTION: You never know if you will be in a crash. If you do have a crash, you do not know if it will be a bad one. It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, people riding in these areas are more likely to be seriously injured or killed. Do not allow people to ride in any area of your vehicle that is not equipped with seats and safety belts.
Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Take the simplest vehicle. Suppose it is just a seat on wheels.
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...
or the instrument panel... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That is why safety belts make such good sense.
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.
How to Wear Safety Belts Properly This part is only for people of adult size. Be aware that there are special things to know about safety belts and children. And there are different rules for smaller children and babies. If a child will be riding in your vehicle, see Older Children on page 1-31 or Infants and Young Children on page 1-34. Follow those rules for everyone’s protection. First, you will want to know which restraint systems your vehicle has. We will start with the driver position.
5. To make the lap part tight, pull up on the shoulder belt. 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.
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 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.
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 1-18. The right front passenger’s safety belt works the same way as the driver’s safety belt — except for one thing.
Lap-Shoulder Belt All rear seat positions have lap-shoulder belts. Here is how to wear one properly. 1. 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. 2. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure.
{CAUTION: You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen.
Rear Safety Belt Comfort Guides for Children and Small Adults Rear shoulder belt comfort guides may provide added safety belt comfort for older children who have outgrown booster seats and for some adults. When attached to a shoulder belt, the comfort guide positions the belt away from the neck and head. There is one guide for each of the rear outside passenger positions. Here is how to attach the comfort guide to the shoulder belt. 1.
4. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top. 3. Your comfort guide may have an adjuster to lengthen or shorten the cord. If it does, you can adjust the cord by following these steps. 3.1. Squeeze and hold the ends of the lock (A) on the elastic cord. 3.2. Pull the loop to shorten the guide or pull the cord to lengthen the guide. 3.3. Release the lock.
{CAUTION: A safety belt that is not properly worn may not provide the protection needed in a crash. The person wearing the belt could be seriously injured. 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. 5. Buckle, position, and release the safety belt as described in Rear Seat Passengers on page 1-24. Make sure that the shoulder belt crosses the shoulder.
Safety Belt Pretensioners Safety Belt Extender Your vehicle has safety belt pretensioners for the driver and right front passenger. Although you cannot see them, they are located on the retractor part of the safety belts. They help the safety belts reduce a person’s forward movement in a moderate to severe frontal, near frontal or side crash or a rollover. If the vehicle’s safety belt will fasten around you, you should use it. Pretensioners work only once.
Child Restraints Older Children Q: What is the proper way to wear safety belts? A: An older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just touching the top of the thighs. It should never be worn over the abdomen, which could cause severe or even fatal internal injuries in a crash.
Q: What if a child is wearing a lap-shoulder belt, but the child is so small that the shoulder belt is very close to the child’s face or neck? A: If the child is sitting in a seat next to a window, move the child toward the center of the vehicle. Also see Rear Safety Belt Comfort Guides for Children and Small Adults on page 1-27. If the child is sitting in the center rear seat passenger position, move the child toward the safety belt buckle.
{CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt. The belt’s force would then be applied right on the child’s abdomen. That could cause serious or fatal injuries. 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.
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. In fact, the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle.
CAUTION: (Continued) 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. Q: What are the different types of add-on child restraints? A: Add-on child restraints, which are purchased by {CAUTION: Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed.
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. {CAUTION: Newborn infants need complete support, including support for the head and neck. This is necessary because a newborn infant’s neck is weak and its head weighs so much compared with the rest of its body.
Child Restraint Systems An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraint system designed to restrain or position a child on a continuous flat surface. Make sure that the infant’s head rests toward the center of the vehicle. A rear-facing infant seat (B) provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint.
A forward-facing child seat (C-E) provides restraint for the child’s body with the harness and also sometimes with surfaces such as T-shaped or shelf-like shields. 1-38 A booster seat (F-G) is a child restraint designed to improve the fit of the vehicle’s safety belt system. Some booster seats have a shoulder belt positioner, and some high-back booster seats have a five-point harness. A booster seat can also help a child to see out the window.
Q: How 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. Your vehicle has a rear seat that will accommodate a rear-facing child restraint.
Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in your vehicle — even when no child is in it. Top Strap Some child restraints have a top strap, or “top tether.” It can help restrain the child restraint during a collision. For it to work, a top strap must be properly anchored to the vehicle.
For 7 passenger vehicles, if the position you are using has an adjustable head restraint, raise the head restraint and route the top strap under it. See Head Restraints on page 1-9. Top Strap Anchor Location {CAUTION: Each top tether bracket is designed to anchor only one child restraint. Attaching more than one child restraint to a single bracket could cause the anchor to come loose or even break during a crash. A child or others could be injured if this happens.
Do not secure a child restraint in the right front passenger’s position or in the third row seating positions (if equipped) 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 these positions. Seven-passenger Vehicles For seven-passenger vehicles, there is a top strap anchor for each seating position in the second row.
Lower Anchorages and Top Tethers for Children (LATCH System) Your vehicle has the LATCH system. There are anchors for the outboard seating positions in the second row. This system, designed to make installation of child restraints easier, does not use the vehicle’s safety belts. Instead, it uses vehicle anchors and child restraint attachments to secure the restraints. Some restraints also use another vehicle anchor to secure a top tether strap. A. Lower Anchorage B. Lower Anchorage C.
For five-passenger vehicles, the labels are located above a flap, at the base of the seatback, in the rear outside seating positions. The anchors are located under the flap. In order to get to the anchors you will need to pull the strap at the center of the seat where the seat cushion meets the seatback. This will allow you to fold the seat cushion up and out of the way. Lift the flap to expose the anchors and then lower the seat cushion. Be sure the cushion is locked into place.
Securing a Child Restraint Designed for the LATCH System 1. Find the LATCH anchorages for the seating position you want to use, where the bottom of the seatback meets the back of the seat cushion. See Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-44. 2. Put the child restraint on the seat. 3. Attach and tighten the LATCH attachments on the child restraint to the LATCH anchorages in the vehicle. The child restraint instructions will show you how. 4.
3. 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. 4. 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 Center Seat Position Many child restraints are too wide to be correctly secured in the center rear seat, although some of them will fit there. If the center seat position is too narrow for your child restraint, secure it in a rear outside seat position. 5.
Securing a Child Restraint in the Right Front Seat Position Your vehicle has a right front passenger airbag. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint on page 1-40. In addition, your vehicle has a passenger sensing system. The passenger sensing system is designed to turn off the right front passenger’s frontal airbag when an infant in a rear-facing infant seat or a small child in a forward-facing child restraint or booster seat is detected.
There is no top strap anchor at the right front seating position. Do not secure a child seat in this position if a national or local law requires that the top strap be anchored or if the instructions that come with the child restraint say that the top strap must be anchored. See Top Strap on page 1-41 if your child restraint has one. 2. Put the child restraint on the seat. 3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint.
5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt and feed the shoulder belt back into the retractor. If you are using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt.
7. Push and pull the child restraint in different directions to be sure it is secure. Airbag System 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. Your vehicle has a frontal airbag for the driver and another frontal airbag for the right front passenger. Your vehicle may also have roof-mounted airbags designed for either side impact or rollover deployment.
Here are the most important things to know about the airbag system: {CAUTION: You can be severely injured or killed in a crash if you are not wearing your safety belt — even if you have airbags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Airbags are “supplemental restraints” to the safety belts. All airbags are designed to work with safety belts but do not replace them.
{CAUTION: {CAUTION: Both frontal and roof-mounted 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 for airbag inflation before and during a crash. Always wear your safety belt even with frontal airbags. The driver should sit as far back as possible while still maintaining control of the vehicle.
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.
If your vehicle has a roof-mounted airbag for the driver and the person seated directly behind the driver, it is located in the ceiling above the side windows. 1-56 If your vehicle has a roof-mounted airbag for the right front passenger and the person directly behind that passenger, it is located in the ceiling above the side windows.
When Should an Airbag Inflate? {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.
For more severe frontal impacts, full deployment occurs. If the front of your vehicle goes straight into a wall that does not move or deform, the threshold level for the reduced deployment is about 9 to 16 mph (14 to 26 km/h), and the threshold level for a full deployment is about 18 to 25 mph (29 to 40 km/h). (The threshold level can vary, however, with specific vehicle design, so that it can be somewhat above or below this range.) Airbags may inflate at different crash speeds.
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 4-15 for tips on off-road driving. What Makes an Airbag Inflate? In an impact of sufficient severity, the airbag sensing system detects that the vehicle is in a crash.
What Will You See After an Airbag Inflates? {CAUTION: 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, the instrument panel for the right front passenger’s bag or the ceiling of your vehicle near the side windows — 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.
Your vehicle has a feature that will automatically unlock the doors and turn the interior lamps on when the airbags inflate (if battery power is available). You can lock the doors again and turn the interior lamps off by using the door lock and interior lamp controls. In many crashes severe enough to inflate an airbag, windshields are broken by vehicle deformation. Additional windshield breakage may also occur from the right front passenger airbag. • Airbags are designed to inflate only once.
Passenger Sensing System Your vehicle has a passenger sensing system for the right front passenger’s position. A passenger airbag status indicator in the rearview mirror will be visible when you turn your ignition key to START or RUN. The words ON and OFF or the symbol for on and off, will be visible on the rearview mirror during the system check. When the system check is complete, either the word ON or the word OFF, or the symbol for on or the symbol for off will be visible.
{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.
If after reinstalling the child restraint and restarting the vehicle, the on indicator is still lit, check to make sure that the vehicle’s seatback is not pressing the child restraint into the seat cushion. If this happens, slightly recline the vehicle’s seatback and adjust the seat cushion if possible. Also make sure the child restraint is not trapped under the vehicle head restraint. If this happens, adjust the head restraint.
{CAUTION: {CAUTION: If the airbag readiness light in the instrument panel cluster ever comes on and stays on, it means that something may be wrong with the airbag system. If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger’s seat may not have the protection of the frontal airbag. See Airbag Readiness Light on page 3-35 for more on this, including important safety information.
Servicing Your Airbag-Equipped Vehicle Airbags affect how your vehicle should be serviced. There are airbag system parts in several places around your vehicle. You do not want the system to inflate while someone is working on your vehicle. Your dealer and the service manual have information about servicing your vehicle and the airbag system. To purchase a service manual, see Service Publications Ordering Information on page 7-11.
Q: Because I have a disability, I have to get my vehicle modified. How can I find out whether this will affect my airbag system? A: Changing or moving any parts of the front seats, safety belts, the airbag sensing and diagnostic module (located under the driver’s seat), or the inside rearview mirror can affect the operation of the airbag system. If you have questions, call Customer Assistance.
Replacing Restraint System Parts After a Crash {CAUTION: A crash can damage the restraint systems in your vehicle. A damaged restraint system may not properly protect the person using it, resulting in serious injury or even death in a crash. To help make sure your restraint systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible.
Section 2 Features and Controls Keys ...............................................................2-3 Remote Keyless Entry System .........................2-5 Remote Keyless Entry System Operation ...........2-6 Doors and Locks .............................................2-8 Door Locks ....................................................2-8 Delayed Locking .............................................2-9 Programmable Automatic Door Locks ..............2-10 Rear Door Security Locks .....................
Section 2 Features and Controls OnStar® System .............................................2-47 HomeLink® Wireless Control System ...............2-49 HomeLink® Wireless Control System Operation .................................................2-50 Storage Areas ................................................2-53 Glove Box ...................................................2-53 Overhead Console ........................................2-53 Center Console Storage Area .........................
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.
This vehicle has one double-sided key for the ignition and door lock. It will fit with either side up. The key code number tells your dealer or a qualified locksmith how to make extra keys. Keep this number in a safe place. If you lose your keys, you’ll be able to have new ones made easily using this number. Your selling dealer should also have this number. Notice: If you ever lock your keys in your vehicle, you may have to damage the vehicle to get in. Be sure you have spare keys.
Remote Keyless Entry System Your 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. 2. This device must accept any interference received, including interference that may cause undesired operation of the device. This device complies with RSS-210 of Industry Canada.
Remote Keyless Entry System Operation If your vehicle has this feature, you can lock and unlock your doors from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. K (Unlock): Press unlock for the driver’s door to unlock automatically, the parking lamps to flash and the interior lights to go on. Press the unlock button a second time within three seconds to unlock all the doors.
Battery Replacement To replace the battery in the remote keyless entry transmitter do the following: Under normal use, the battery in your remote keyless entry transmitter should last about two years. You can tell the battery is weak if the transmitter will not work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it’s probably time to change the battery.
Doors and Locks There are several ways to lock and unlock your vehicle. You can use the remote keyless entry system. Door Locks You can use your key to unlock your door from the outside. {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.
Delayed Locking This feature delays the locking of the doors and the liftgate when using the power lock or the remote keyless entry system. The first time you attempt to lock the doors with the driver’s door open, three chimes will signal that delayed locking is being used. This can be performed by using either the power lock switch or the remote keyless entry transmitter. All doors and the liftgate can be reopened for up to five seconds from the time the last door is closed.
Programmable Automatic Door Locks Your vehicle is equipped with an automatic lock/unlock feature which enables you to program your vehicle’s power door locks. You can program this feature through the Driver Information Center (DIC), or by the following method. See DIC Vehicle Customization on page 3-56. Programmable Locking Feature Following are the two locking modes that can be programmed: Mode 1: All doors lock when the transmission is shifted out of PARK (P).
Programmable Unlocking Feature The following is the list of available programming options: Mode 1: All doors unlock when the transmission is shifted into PARK (P). Mode 2: Driver’s door unlocks when the transmission is shifted into PARK (P). Mode 3: All doors unlock when the key is removed from the ignition. Mode 4: No automatic door unlock. The automatic door locks were pre-programmed at the factory to unlock all doors once the transmission is shifted to PARK (P).
Rear Door Security Locks Your vehicle may have this feature. You can lock the rear doors so they cannot be opened from the inside by passengers. To use one of these locks do the following: 1. Open one of the rear doors. You will find a security lock lever located on the inside edge of each rear door. 2. Move the lever down to engage the safety lock. Move the lever up to disengage the safety lock. 3. Close the door.
Liftgate/Liftglass {CAUTION: It can be dangerous to drive with the liftgate or liftglass open because carbon monoxide (CO) gas can come into your vehicle. You cannot see or smell CO. It can cause unconsciousness and even death. If you must drive with the liftgate open or if electrical wiring or other cable connections must pass through the seal between the body and the liftgate or liftglass: • Make sure all other windows are shut.
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. Power Windows The controls for the power windows are located on the armrest on each of the side doors.
Your vehicle will have one of the following sets of power window switches: Press down the top of the switch to lower the window and pull up on the switch to raise the window. Press the top or bottom of the switch to raise or lower the window. If you hold the switch down for three to seven seconds after the window has been completely lowered or raised, the window will not operate for about 15 seconds.
Express-Down Window Power Rear Quarter Windows AUTO (Express-down): The driver’s and front passenger’s window switches have an express-down feature that allows you to lower the window without holding the switch down. Press the driver’s or front passenger’s window switch labeled AUTO to the second position to activate the express-down feature. Press the switch to the first position to open the window to the desired level.
Theft-Deterrent Systems Vehicle theft is big business, especially in some cities. Although your vehicle has a number of theft-deterrent features, we know that nothing we put on it can make it impossible to steal. Content Theft-Deterrent Your vehicle may be equipped with a content theft-deterrent alarm system. The security light is located on the instrument panel cluster. Here’s how to operate the system: 1. Open the door. 2.
Here’s how to avoid setting off the alarm by accident: • If you don’t want to activate the theft-deterrent system, the vehicle should be locked with the door key after the doors are closed. • Always unlock a door with a key, or use the remote keyless entry transmitter. Unlocking a door any other way will set off the alarm. If you set off the alarm by accident, unlock any door with the key. You can also turn off the alarm by pressing unlock on the remote keyless entry transmitter.
During normal operation, the security light will turn off approximately five seconds after the key is turned to RUN. Starting and Operating Your Vehicle If the engine stalls and the security light flashes, wait about 10 minutes until the light stops flashing before trying to restart the engine. Remember to release the key from START as soon as the engine starts. New Vehicle Break-In If the engine does not start after three tries, the vehicle needs service.
Ignition Positions Notice: Using a tool to force the key from the ignition switch could cause damage or break the key. Use the correct key and turn the key only with your hand. Make sure the key is all the way in. If it is, turn the steering wheel left and right while you turn the key hard. If none of this works, then your vehicle needs service. B (ACCESSORY): This position lets you use things like the radio and the windshield wipers when the engine is off.
Retained Accessory Power (RAP) Your vehicle is equipped with a Retained Accessory Power (RAP) feature which will allow certain features of your vehicle to continue to work up to 20 minutes after the ignition key is turned to LOCK. Your radio, power windows, sunroof (option) and overhead console will work when the ignition key is in RUN or ACCESSORY. Once the key is turned from RUN to LOCK, these features will continue to work for up to 20 minutes or until a door is opened.
When starting your engine in very cold weather (below 0°F or −18°C), do this: 1. With your foot off the accelerator pedal, turn the ignition key to START and hold it there up to 15 seconds. When the engine starts, let go of the key. 2. If your engine still will not start, or starts but then stops, it could be flooded with too much gasoline. Try pushing your accelerator pedal all the way to the floor and holding it there as you hold the key in START for about three seconds.
Engine Coolant Heater Your vehicle may have an 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. To Use the Engine Coolant Heater 1. Turn off the engine. 2.
Displacement on Demand (DoD) Automatic Transmission Operation Your vehicle’s engine may be equipped with Displacement on Demand (DoD). This system allows the engine to operate on either four or eight cylinders, depending on your driving demands. The system determines when to switch into and out of the four-cylinder mode by first making sure that certain enabling criteria are met, such as coolant and oil temperatures, and the transmission being in either THIRD (3) or FOURTH (4) gear.
{CAUTION: {CAUTION: It is dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have four-wheel drive, your vehicle will be free to roll — even if your shift lever is in PARK (P) — if your transfer case is in NEUTRAL. So, be sure the transfer case is in a drive gear — not in NEUTRAL. See Four-Wheel Drive on page 2-27. See Shifting Into Park (P) on page 2-32.
REVERSE (R): Use this gear to back up. Notice: Shifting to REVERSE (R) while your vehicle is moving forward could damage the transmission. The repairs would not be covered by your warranty. Shift to REVERSE (R) only after your vehicle is stopped. To rock your vehicle back and forth to get out of snow, ice or sand without damaging your transmission, see If Your Vehicle is Stuck in Sand, Mud, Ice or Snow on page 4-42. NEUTRAL (N): In this position, the engine does not connect with the wheels.
SECOND (2): This position gives you more power but lower fuel economy than THIRD (3). You can use SECOND (2) on hills. It can help control your speed as you go down steep mountain roads, but then you would also want to use the brakes off and on. You can also use SECOND (2) for starting the vehicle from a stop on slippery road surfaces. 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.
Automatic Transfer Case If your vehicle is equipped with four-wheel drive, the transfer case knob is located to the right of the steering wheel on the instrument panel. Use this knob to shift into and out of four-wheel drive. 2HI (Two-Wheel High): This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. It also provides the best fuel economy. A4WD (Automatic Four-Wheel Drive): This setting is ideal for use when road conditions are variable.
If the lights do not come on, you should take your vehicle to your dealer for service. An indicator light will flash while shifting the transfer case. It will stay on when the shift is complete. If for some reason the transfer case cannot make a requested shift, it will return to the last chosen setting. If the service four-wheel drive light on the instrument panel cluster stays on, you should take your vehicle to your dealer for service.
Shifting into NEUTRAL Shifting Out of NEUTRAL Before shifting the transfer case to NEUTRAL, first make sure the vehicle is parked so that it will not roll. To shift the transfer case out of NEUTRAL, do the following: 1. Set the parking brake. 2. Start the vehicle. 3. Put the transmission in NEUTRAL (N). 4. Shift the transfer case to 2HI. 5. Turn the transfer case knob all of the way past four-wheel low and hold it there for a minimum of 10 seconds. The neutral indicator light will come on. 6.
Parking Brake To set the parking brake, hold the regular brake pedal down with your foot and pull up on the parking brake lever located between the seats. If the ignition is on, the brake system warning light on the instrument panel cluster will come on. See Brake System Warning Light on page 3-38. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts.
Shifting Into Park (P) To shift into PARK (P), do the following: 1. Hold the brake pedal down with your foot and set the parking brake. {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 {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, your vehicle will be free to roll — even if your lever is in PARK (P) — if your transfer case is in NEUTRAL. So be sure the transfer case is in a drive gear — not NEUTRAL. See Four-Wheel Drive on page 2-27.
Shifting Out of Park (P) Parking Over Things That Burn Your vehicle has an automatic transmission shift lock control system. You have to fully apply the regular brakes before you can shift from PARK (P) when the ignition is in RUN. See Automatic Transmission Operation on page 2-24. {CAUTION: Things that can burn could touch hot exhaust parts under your vehicle and ignite. Do not park over papers, leaves, dry grass or other things that can burn.
Engine Exhaust CAUTION: {CAUTION: Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you cannot see or smell. It can cause unconsciousness and death. (Continued) If you ever suspect exhaust is coming into your vehicle: • Drive it only with all the windows down to blow out any CO; and • Have your vehicle fixed immediately. You might have exhaust coming in if: • Your exhaust system sounds strange or different. • Your vehicle gets rusty underneath.
Running the Engine While Parked It is better not to park with the engine running. But if you ever have to, here are some things to know. {CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier caution under Engine Exhaust on page 2-35. 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 If your vehicle has four-wheel drive, it will be free to roll — even if the shift lever is in PARK (P) — if the transfer case is in NEUTRAL. So be sure the transfer case is in a drive gear — not in NEUTRAL. See Four-Wheel Drive on page 2-27. Follow the proper steps to be sure your vehicle will not move. See Shifting Into Park (P) on page 2-32. If you are pulling a trailer, see Towing a Trailer on page 4-55.
Mirror Operation Compass Display While sitting in a comfortable driving position, adjust the rearview mirror so you can see clearly behind your vehicle. Grip it in the center to move it up or down and side to side. The day/night control, located at the bottom of the mirror, adjusts the mirror to reduce headlamp glare from behind during evening or dark conditions. Move the control to the right for night conditions. Return it to the center for daytime.
Compass Variance Compass variance is the difference between earth’s magnetic north and true geographic north. The mirror is set to zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight. Under certain conditions, such as during a long-distance, cross-country trip, it will be necessary to adjust for compass variance. If not adjusted to account for compass variance, the compass could give false readings.
Manual Rearview Mirror with OnStar® and Compass The vehicle may have a manual rearview mirror with OnStar® and an eight-point compass display located in the upper right. Control buttons for the OnStar® system are at the bottom of the mirror. See your GM dealer for more information on the OnStar® system. Also, see OnStar® System on page 2-47 for more information about the services OnStar® provides.
Compass Variance Compass variance is the difference between earth’s magnetic north and true geographic north. The mirror is set to zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight. Under certain conditions, such as during a long-distance, cross-country trip, it will be necessary to adjust for compass variance. If not adjusted to account for compass variance, the compass could give false readings.
Manual Rearview Mirror with Compass and Temperature The vehicle may have a manual rearview mirror with an eight-point compass and temperature display located in the upper right. When cleaning the mirror, use a paper towel or similar material dampened with glass cleaner. Do not spray glass cleaner directly on the mirror as that may cause the liquid cleaner to enter the mirror housing.
The mirror can be calibrated by driving the vehicle in circles at 5 mph (8 km/h) or less until the display shows a direction. Compass Variance Compass variance is the difference between earth’s magnetic north and true geographic north. The mirror is set to zone eight upon leaving the factory. It will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight.
Manual Rearview Mirror with OnStar®, Compass, and Temperature Display The vehicle may have a manual rearview mirror with OnStar® and an eight-point compass and temperature display located in the upper right. Control buttons for the OnStar® system are at the bottom of the mirror. See your GM dealer for more information about the OnStar® system. Also, see OnStar® System on page 2-47 for more information about the services OnStar® provides.
Such interference may be caused by a magnetic antenna mount, magnetic note pad holder, or a similar magnetic item. If the letter C should ever appear in the compass window, the compass may need calibration. Press and hold the on/off button for nine seconds to activate the compass calibration mode. CAL will be displayed in the compass window on the mirror. The mirror can be calibrated by driving the vehicle in circles at 5 mph (8 km/h) or less until the display shows a direction.
Outside Manual Mirrors If the vehicle has the manual outside mirrors, adjust each outside mirror so that a little of the vehicle and the area behind it can be seen while sitting in a comfortable, driving position. Both mirrors can be manually folded inward by pulling them towards the vehicle. Push the mirrors away from the vehicle, to the normal position, before driving. Outside Power Mirrors The vehicle may have this feature. The control is located on the driver’s door.
Outside Convex Mirror {CAUTION: A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right or left lane, you could hit a vehicle. Check your inside mirror or glance over your shoulder before changing lanes. OnStar® System OnStar® uses global positioning system (GPS) satellite technology, wireless communications, and call centers to provide you with a wide range of safety, security, information, and convenience services.
Safe and Sound Plan • Advanced Automatic Collision Notification • Automatic Notification of Airbag Deployment • Emergency Services • Roadside Assistance • Stolen Vehicle Tracking • AccidentAssist • Remote Door Unlock/Vehicle Alert • Remote Diagnostics • Information and Convenience Services • Online Concierge Directions and Connections Plan • • • • All Safe and Sound Plan Services Driving Directions RideAssist Information and Convenience Services 2-48 OnStar® Personal Calling As an OnStar® subscriber, th
OnStar® Steering Wheel Controls A steering wheel control can be used to interact with the OnStar® personal calling feature. HomeLink® Wireless Control System Press the control with this symbol on the steering wheel to place 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 received, 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.
Center Console Storage Area If your vehicle has this console compartment, squeeze the front lever while lifting the top to open it. Your vehicle’s console will be equipped with cupholders located on the front and rear of the storage compartment.
A luggage carrier allows you to load things on top of your vehicle. The luggage carrier has side rails attached to the roof, sliding crossrails (if equipped) and places to use for tying things down. These let you load some other things on top of your vehicle, as long as they are not wider or longer than the luggage carrier. To slide the crossrails to where you want them, pull up on the lever on each side of the crossrail. This will release the crossrail and allow you to slide it.
Rear Compartment Storage Panel/Cover {CAUTION: If you were to carry things on the adjustable panel when it is in the upper (cargo cover) position, during a sudden vehicle movement or a crash, those things could be thrown around in the vehicle. You or others could be injured. When it is in the upper position, always secure any cargo on the floor beneath the panel/cover. Upper Position Your vehicle may have this feature. This upper panel position can be used as a cargo shade.
Lower Position Vertical Position The panel can be stored in the lower position with either side up. Insert the front corners of the panel into the lower guides and slide the panel forward. Press down on the back of the panel to lock it in place. Plastic grocery bags can be attached to the hooks on the panel. Insert the front corners of the panel into the vertical guides behind the seatbacks and slide the panel down. Notice: Loading objects that weigh over 200 lbs (90 kg) onto the panel may cause damage.
Rear Floor Storage Lid {CAUTION: If any removable convenience item is not secured properly, it can move around in a collision or sudden stop. People in the vehicle could be injured. Be sure to secure any such item properly. Your vehicle has a rear cargo area with a removable storage lid. To remove the rear floor storage lid, do the following: 1. Press the latch release and lift up the latch handle. 2. Raise the lid slightly to unhook it. 3.
To remove the cargo cover, do the following: 1. Release the cover from the latch posts and carefully roll it back up. 2. Squeeze one endcap and remove it from the pocket in the trim panel. 3. Remove the cargo cover from the other endcap so that you can remove the shade from the vehicle. Cargo Tie Downs There may be cargo tie downs in the rear of your vehicle that allow you to strap cargo in and keep it from moving.
Sunroof Vehicle Personalization The vehicle may be equipped with a power sliding sunroof. To open or close the sunroof, the ignition must be on or accessory, or Retained Accessory Power (RAP) must be active. See Retained Accessory Power (RAP) on page 2-21. Memory Seat Press and release the back of the control in the overhead console to open the sunroof. Press the front of the control to close the sunroof.
2. Press and hold the 1 or 2 button of the memory control for three seconds. A double chime will sound to let you know that the position has been stored. To repeat the procedure for a second driver, follow the preceding steps, but press the other numbered memory control button. To recall the memory settings, press and release button 1 or 2 while the vehicle is in PARK (P). A single chime will sound and the memory position will be recalled.
✍ NOTES 2-62
Section 3 Instrument Panel Instrument Panel Overview ...............................3-4 Hazard Warning Flashers ................................3-6 Other Warning Devices ...................................3-6 Horn .............................................................3-6 Tilt Wheel .....................................................3-6 Turn Signal/Multifunction Lever .........................3-7 Turn and Lane-Change Signals ........................3-7 Headlamp High/Low-Beam Changer ..............
Section 3 Instrument Panel Oil Pressure Gage ........................................3-44 Change Engine Oil Light ................................3-45 Security Light ...............................................3-45 Cruise Control Light ......................................3-46 Reduced Engine Power Light .........................3-46 Highbeam On Light .......................................3-46 Service Four-Wheel Drive Warning Light ...........................................
✍ NOTES 3-3
Instrument Panel Overview 3-4
The main components of your instrument panel are the following: A. Exterior Lamp Control. See Headlamps on page 3-14. Dome Lamp Override Button. See Dome Lamp Override on page 3-18. Instrument Panel Brightness Control. See Instrument Panel Brightness on page 3-17. Fog Lamp Button (If Equipped). See Fog Lamps on page 3-17. B. Air Outlets. See Outlet Adjustment on page 3-27. C. Turn Signal/Multifunction Lever. See Turn Signal/Multifunction Lever on page 3-7. D. OnStar® and Audio Steering Wheel Controls.
Hazard Warning Flashers Horn Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off. To sound the horn, press the horn symbols on the steering wheel pad. The hazard warning flasher button is located on top of the steering column. Tilt Wheel You should adjust the steering wheel before you drive. The tilt lever is located to the left of the steering column, under the turn signal lever.
Turn Signal/Multifunction Lever 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. When the turn is finished, the lever will return automatically. An arrow on the instrument panel cluster will flash in the direction of the turn or lane change.
When the high beams are on, this indicator light on the instrument panel cluster will also be on. If a bulb is burned out, replace it to help avoid an accident. If the arrows don’t go on at all when you signal a turn, check the fuse. See Fuses and Circuit Breakers on page 5-91 and check for burned-out bulbs. If you have a trailer towing option with added wiring for the trailer lamps, a different turn signal flasher is used.
Windshield Wipers Rainsense™ Wipers 8 (Mist): Your vehicle may be equipped with Rainsense™ windshield wipers. When active, these wipers are able to detect moisture on the windshield and automatically turn on the wipers. For a single wiping cycle, turn the band to mist. Hold it there until the wipers start. Then let go. The wipers will stop after one wipe. If you want more wipes, hold the band on mist longer. 9 (Off): To stop the wipers, move the band to off.
Windshield Washer L(Windshield Washer): To spray washer fluid on the windshield, press the windshield washer paddle. The wipers will clear the window and then either stop or return to your preset speed. Rear Window Washer/Wiper This control is located to the left of the steering wheel on the instrument panel. {CAUTION: In freezing weather, do not use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision.
Headlamp Washer Cruise Control Your vehicle may be equipped with a headlamp washer system. The button to operate this feature is located on the instrument panel and functions separately from your other washer systems. To wash your headlamps, press the headlamp washer button briefly and release to activate the system. If your vehicle has cruise control, the controls are located on the end of the turn signal/multifunction lever.
With cruise control, you can maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). If you apply your brakes, the cruise control will shut off. {CAUTION: Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use your cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads.
The cruise light on the instrument panel cluster will come on when the cruise control is engaged. Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, shuts off 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.
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): Turn the knob to this symbol to manually turn on the following: • • • • • Parking Lamps Sidemarker Lamps Taillamps License Plate Lamps Instrument Panel Lights 2(Headlamps): Turn the knob to this symbol to turn on all the lamps listed as well as the headlamps. Headlamps on Reminder A reminder tone will sound when your headlamps or parking lamps are manually turned on, the driver’s door is open and your ignition is in LOCK or ACCESSORY.
Automatic Headlamp System When it is dark enough outside, your Automatic Headlamp System will turn on your headlamps at the normal brightness along with other lamps such as the taillamps, sidemarker, parking lamps and the instrument panel lights. The radio lights will also be on. Your vehicle is equipped with a light sensor on the top of the instrument panel. Be sure it is not covered or the system will be on whenever the ignition is on.
Fog Lamps Instrument Panel Brightness Your vehicle may have this feature. Use your fog lamps for better vision in foggy or misty conditions. Your ignition must be in RUN for your fog lamps to work. Press the knob located next to the exterior lamps knob to extend it. The fog lamp button is located on the instrument panel to the right of the exterior lamps knob. Press the button to turn the fog lamps on. Press the button again to turn them off.
Dome Lamp Override The dome override button is located below the exterior lamps knob. Entry Lighting Your vehicle is equipped with entry lighting. When a door is opened, the dome lamps will come on if the dome override button is in the “out” position. When all the doors are closed, the lamps will stay on for a short period of time and will then turn off automatically.
Battery Run-Down Protection This feature shuts off the dome, courtesy and vanity if they are left on for more than 20 minutes when the ignition is off. This will keep your battery from running down. If the battery run-down protection shuts off the interior lamps, it may be necessary to do one of the following to return to normal operation: • Shut off all lamps and close all doors. • Turn the ignition key to RUN.
Ashtrays and Cigarette Lighter Climate Controls Your vehicle may have this feature. The ashtray is removable and fits into the front cupholder. Dual Climate Control System Notice: If you put papers, pins, or other flammable items in the ashtray, hot cigarettes or other smoking materials could ignite them and possibly damage your vehicle. Never put flammable items in the ashtray. With this system you can control the heating, cooling and ventilation for your vehicle.
To change the current mode, select one of the following: H (Vent): This mode directs air to the instrument panel outlets. )(Bi-Level): This mode directs about half of the air to the instrument panel outlets; then directs most of the remaining air to the floor outlets. A little air is directed toward the windshield and the side window outlets. Cooler air is directed to the upper vents and warmer air to the floor outlets.
Defogging and Defrosting Rear Window Defogger Fog on the inside of windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control system is used properly. There are two modes to choose from to clear fog or frost from your windshield. Use the defog mode to clear the windows of fog or moisture and warm the passengers. Use the defrost mode to remove fog or frost from the windshield more quickly. Your vehicle may have this feature.
Dual Automatic Climate Control System Your vehicle may have the dual automatic climate control system. With this system you can control the heating, cooling and ventilation for your vehicle. Outside Air Temperature Display A new outside temperature reading will be displayed if the vehicle has been off for more than three hours. If the vehicle has been off for less than three hours, the old temperature reading may be displayed because underhood heat is affecting the true outside temperature.
Driver’s Side Temperature Knob: Turn this knob clockwise or counterclockwise to manually raise or lower the temperature on the driver’s side of the vehicle. The display will show the temperature setting decreasing or increasing and an arrow pointing toward the driver. This knob can also adjust the passenger’s side temperature setting simultaneously if the two zones are linked.
Manual Operation To change the current setting, select one of the following: w9x (Fan): This button allows you to manually adjust the fan speed. Press the up arrow to increase fan speed and the down arrow to decrease fan speed. The display will change to show you the selected fan speed and the driver’s side temperature setting for five seconds. C (Mode): Press this button to manually change the direction of the airflow in your vehicle.
#A/C (Air Conditioning): Press this button to manually turn the air conditioning system on or off. When the system is on, the system will automatically begin to cool and dehumidify the air inside of your vehicle. The air conditioning symbol will appear on the display when the air conditioning is on and will turn off when the air conditioning is off.
Rear Window Defogger Outlet Adjustment The rear window defogger uses a warming grid to remove fog from the rear window. Use the air outlets located in the center and on the side of your instrument panel to direct the airflow. < (Rear): Operation Tips • Keep the hood and front air inlets free of ice, snow, 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.
Rear Climate Control System Envoy Your vehicle has one of the following rear climate control systems. With any of these systems, the rear climate controls will be disabled when the front climate control system is in defrost. This occurs to provide maximum airflow to clear the windshield. H (Panel): When panel mode is selected in the front controller, the rear system will distribute air from the four headliner outlets.
Envoy or Envoy Denali Envoy XL To operate the rear air conditioning system, the front air conditioning system must be on. With the front air conditioning system off, the rear system controls can only be used to circulate air in the rear of the vehicle. If your vehicle has the rear seat audio system, the lower buttons are used to adjust the rear seat climate control system. The temperature of the air coming through the rear outlets is determined by the front passenger’s temperature setting.
Turn the knobs on the control panel to choose a fan speed, temperature and direction of airflow. H (Panel): Selecting panel mode will deliver air to the four headliner outlets. ) (Bi-level): Selecting bi-level mode will deliver warmer air to the third seat floor outlet and cooler air to the headliner outlets. 6 (Floor): Selecting floor mode will deliver air to the floor outlet located in the third seat area.
z\ y (Mode): Press this button to change the direction of airflow (panel, bi-level or floor) to the rear seat area. zb y (Temperature): Press this button to increase and decrease the temperature setting. 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.
Instrument Panel Cluster Your instrument panel 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’ve used, and many other thing 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). The odometer mileage can be checked without the vehicle running. Simply press the trip stem located on the instrument panel cluster. You may wonder what happens if your vehicle needs a new odometer installed.
Safety Belt Reminder Light When the key is turned to RUN or START, a chime will be provided for several seconds to remind people to buckle their safety belts. The driver safety belt light will also be provided and stay on for several seconds, then it will flash for several more. You should buckle your seat belt. This chime and light will be repeated if the driver remains unbuckled and the vehicle is in motion.
Airbag Readiness Light There is an airbag readiness light on the instrument panel, which shows the airbag symbol. The system checks the airbag’s electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the airbag sensors, the airbag modules, the wiring and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System on page 1-52.
Passenger Airbag Status Indicator Your vehicle has the passenger sensing system, Your rearview mirror has a passenger airbag status indicator. 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, after several seconds, all status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service. {CAUTION: If the off indicator and the airbag readiness light ever come on together, it means that something may be wrong with the airbag 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. When the engine is running, the gage shows the condition of the charging system. Readings between the low and high warning zones indicate the normal operating range. 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 idling for an extended period.
{CAUTION: 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. Your brake system may not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to an accident. If the light is still on after you have pulled off the road and stopped carefully, have the vehicle towed for service.
Anti-Lock Brake System Warning Light Engine Coolant Temperature Gage 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. A chime may also sound when the light comes on. If the light stays on, or comes on when you’re driving, your vehicle needs service. If the regular brake system warning light isn’t on, you still have brakes, but you don’t have anti-lock brakes.
Malfunction Indicator Lamp Check Engine Light Your vehicle is equipped with a computer which monitors operation of the fuel, ignition, and emission control systems. This system is called OBD II (On-Board Diagnostics-Second Generation) and is intended to assure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment. The check engine light comes on to indicate that there is a problem and service is required.
If the Light is Flashing If the Light Is On Steady The following may prevent more serious damage to your vehicle: You may be able to correct the emission system malfunction by considering the following: • • • • Reducing vehicle speed Did you recently put fuel into your vehicle? Avoiding hard accelerations If so, reinstall the fuel cap, making sure to fully install the cap. See Filling the Tank on page 5-8. The diagnostic system can determine if the fuel cap has been left off or improperly installed.
If you experience one or more of these conditions, change the fuel brand you use. It will require at least one full tank of the proper fuel to turn the light off. If none of the above steps have made the light turn off, your dealer can check the vehicle. Your dealer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that may have developed.
Oil Pressure Gage {CAUTION: Do not keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced. United States Canada The oil pressure gage shows the engine oil pressure in psi (pounds per square inch) when the engine is running. Canadian vehicles indicate pressure in kPa (kilopascals). Notice: Lack of proper engine oil maintenance may damage the engine.
Change Engine Oil Light When this light comes on, it means that an oil change and other maintenance procedures are required for your vehicle. See Scheduled Maintenance on page 6-4 and Engine Oil on page 5-15 for more information. Once the engine oil has been changed, the change engine oil light must be reset. Until it is reset, the light will be displayed when the engine is on. Security Light This light will come on briefly when you turn the key toward START.
Cruise Control Light The cruise light appears whenever you set your cruise control. This light may also come on if there is a problem with the Electronic Throttle Control (ETC) system. If this happens, take the vehicle in for service as soon as possible. Highbeam On Light This light will come on when the high-beam headlamps are in use. Reduced Engine Power Light This light is displayed when a noticeable reduction in the vehicle’s performance may occur.
Service Four-Wheel Drive Warning Light Check Gages Warning Light The check gages light will come on briefly when you are starting the engine. This light should come on briefly when you turn on the ignition, as a check to show you it is working. The service four-wheel drive light comes on to indicate that there may be a problem with the drive system and service is required. Malfunctions can be indicated by the system before any problem is apparent, which may prevent serious damage to the vehicle.
• The gage moves a little when you turn a corner or Fuel Gage speed up. • The gage doesn’t go back to empty when you turn off the ignition. Low Fuel Warning Light The light next to the fuel gage will come on briefly when you are starting the engine. This light comes on when the fuel tank is low on fuel. To turn it off, add fuel to the fuel tank. See Fuel on page 5-5. United States Canada When the ignition is on, the fuel gage tells you about how much fuel you have remaining.
Driver Information Center (DIC) Your vehicle may have this feature. The Driver Information Center (DIC) display is located on the instrument panel cluster, below the speedometer. The DIC buttons, if equipped, are located on the steering wheel. The DIC can display information such as the trip odometer, fuel economy, customization features, and warning/status messages. If your vehicle is not equipped with the DIC steering wheel buttons, you will not have all of the features listed.
DIC Operation and Displays The 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. If a problem is detected, a warning message will appear on the display. Pressing the trip stem will acknowledge any warning or service messages. Pressing any of the DIC steering wheel buttons — trip information, fuel information, customization, or select button — will also acknowledge any warnings or service messages.
Timer: The DIC can be used as a timer. Press the select button while TIMER is displayed to start the timer. The display will show the amount of time that has passed since the timer was last reset, not including time the ignition is off. Time will continue to be counted as long as the ignition is on, even if another display is being shown on the DIC. The timer will record up to 99 hours, 59 minutes and 59 seconds (99:59:59) after which the display will roll back to zero.
Engine Oil Life System: Press the fuel information button until ENGINE OIL LIFE appears on the display. The engine oil life system shows an estimate of the oil’s remaining useful life. It will show 100% when the system is reset after an oil change. It will alert you to change your oil on a schedule consistent with your driving conditions. Always reset the engine oil life system after an oil change.
DIC Warnings and Messages CHECK WASHER FLUID Messages are displayed on the 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. More than one message may appear at one time. They will appear one behind the other. Some messages may not require immediate action but you should press the trip stem to acknowledge that you received the message and clear it from the display.
ENGINE COOLANT HOT/ENGINE OVERHEATED If the cooling system temperature gets hot, this message will appear in the DIC and you will hear a chime. See Engine Overheating on page 5-26 for the proper course of action. This message will clear when the coolant temperature drops to a safe operating temperature. Notice: If you drive your vehicle while the engine is overheating, severe engine damage may occur.
OIL PRESSURE LOW/STOP ENGINE REAR ACCESS OPEN If low oil pressure levels occur, this message will be displayed on the DIC. Stop the vehicle as soon as safely possible and do not operate it until the cause of the low oil pressure has been corrected. Check your oil as soon as possible and have your vehicle serviced by your GM dealer. See Engine Oil on page 5-15. If the liftgate or liftglass is open while the ignition is in RUN, this message will appear on the DIC and you will hear a chime.
SERVICE BRAKE SYSTEM TURN SIGNAL ON If a problem occurs with the brake system this message will appear on the DIC. If this message appears, stop as soon as possible and turn off the vehicle. Restart the vehicle and check for the message on the DIC display. If the message is still displayed, or appears again when you begin driving, the brake system needs service. See your GM dealer. 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.
Lock Doors Press the customization button until LOCK DOORS: IN GEAR appears in the display. To select your preference for automatic locking, press the select button while LOCK DOORS: IN GEAR is displayed on the DIC. Pressing the select button will scroll through the following choices: LOCK DOORS: IN GEAR (default): The doors will lock when the vehicle is shifted out of PARK (P). LOCK DOORS: WITH SPEED: The doors will lock when the vehicle speed is above 8 mph (13 km/h) for three seconds.
LOCK FEEDBACK: OFF: There will be no feedback when locking the vehicle. LOCK FEEDBACK: LAMPS: The parking lamps will flash each time you press the button with the lock symbol on the remote keyless entry transmitter. LOCK FEEDBACK: HORN: The horn will chirp the second time you press the button with the lock symbol on the remote keyless entry transmitter. 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.
• • • • HEADLAMP DELAY: 1 MIN HEADLAMP DELAY: 2 MIN HEADLAMP DELAY: 3 MIN HEADLAMP DELAY: OFF The amount of time you choose will be the amount of time that the headlamps stay on after you turn off the vehicle. If you choose OFF, the headlamps will turn off as soon as you turn off the vehicle. 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.
Curb View Alarm Warning Press the customization button until CURB VIEW: OFF appears in the display. To select your preference for curb view, press the select button while CURB VIEW: OFF is displayed on the DIC. Pressing the select button will scroll through the following choices: Press the customization button until ALARM WARNING: BOTH appears in the display. To select your preference for alarm warning, press the select button while ALARM WARNING: BOTH is displayed on the DIC.
Language Units To select your preference for display language, press the select button while LANGUAGE is displayed on the DIC. Pressing the select button will scroll through the following languages: Press the customization button until UNITS appears in the display. To select English or metric, press the select button while UNITS is displayed on the DIC.
Audio System(s) Notice: Before adding any sound equipment to your vehicle, such as an audio system, CD player, CB radio, mobile telephone, or two-way radio, make sure that it can be added by checking with your dealer. Also, check federal rules covering mobile radio and telephone units. If sound equipment can be added, it is very important to do it properly. Added sound equipment may interfere with the operation of your vehicle’s engine, radio, or other systems, and even damage them.
Radio with CD (Base Level) 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: TUNE: Turn this knob to select radio stations. © SEEK ¨: Press either the SEEK or the TYPE arrows to go to the next or to the previous station and stay there.
Setting the Tone (Bass/Treble) Adjusting the Speakers (Balance/Fade) AUDIO: Push and release the AUDIO knob until BASS, 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. 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 partway 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.
Radio with CD (MP3) 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 programmed on the six numbered pushbuttons, by performing the following steps: o TUNE p: Turn this knob to select radio stations. o SEEK p: Press the right or the left arrow to go to the next or to the previous station and stay there.
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 the 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. Turn the P-TYPE knob to select a PTY. 2. Once the desired PTY is displayed, press the SEEK TYPE button to select and to take you to the PTY’s first station. 3. To go to another station within that PTY, press the SEEK TYPE button twice to display the PTY and then to go to another station. 4. Press P-TYPE knob to exit program type select mode.
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. 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 Insert a CD partway into the slot, label side up. The player will pull it in, and READING will appear on the display. The CD should begin playing. If you want to insert a CD with the ignition off, first press the eject button or the DISPL knob. 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 to play where it stopped, if it was the last selected audio source.
o SEEK p: Press the left arrow to go to the start of the current or the previous track. Press the right arrow to go to the start of the next track. Pressing either arrow for more than two seconds will scan the previous or next tracks at five to eight seconds per track. SCAN and the track number will appear on the display. Press either arrow to stop scanning. o TUNE p: Turning the TUNE knob will fast track reverse or advance through tracks. The track number will appear on the display for each track.
Root Directory Order of Play The root directory will be treated as a folder. If the root directory has compressed audio files, the directory will be displayed as F1 ROOT. All files contained directly under the root directory will be accessed prior to any root directory folders. However, playlists (Px) will always be accessed before root folders or files.
File System and Naming The song name that will be displayed will be the song name that is contained in the ID3 tag. If the song name is not present in the ID3 tag, then the radio will display the file name without the extension (such as .mp3) as the track name. Track names longer than 32 characters or four pages will be shortened. The display will not show parts of words on the last page of text and the extension of the filename will not be displayed.
1 FLD x (Previous Folder): Press this pushbutton to go to the first track in the previous folder. Pressing this button while in folder random mode will take you to the first track in the previous folder and random the tracks in that folder. 6 RDM (Random): To random the tracks in the current folder or playlist, press and release this pushbutton. FLDR RDM will appear on the display.
DISPL (Display): Press this knob to switch between track mode, folder/playlist mode, and time of day mode. The display will show only eight characters, but there can be up to four pages of text. If there are more than eight characters in the song, folder, or playlist name, pressing this knob within two seconds will take you to the next page of text. If there are no other pages to be shown, pressing this knob within two seconds will take you to the next display mode.
CD Messages Radio with Cassette and CD CHECK CD: If this message appears on the display and/or 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. • The format of the CD may not be compatible.
Radio Data System (RDS) XM™ Satellite Radio Service The audio system has a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information. XM™ is a satellite radio service that is based in the 48 contiguous United States. 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, 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. 1.
Adjusting the Speakers (Balance/Fade) 2. Turn the TYPE knob or press and release the TYPE button to select a PTY. 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. 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.
BAND (Alternate Frequency): Alternate frequency allows the radio to switch to a stronger station with the same program type. To turn alternate frequency on, press and hold BAND for two seconds. AF ON will appear on the display. The radio may switch to stations with a stronger frequency. To turn alternate frequency off, press and hold BAND again for two seconds. AF OFF will appear on the display. The radio will not switch to other stations. This function does not apply for XM™ Satellite Radio Service.
XM™ Radio Messages Radio Display Message Condition Action Required XL (Explicit Language Channels) XL on the radio display, after the channel name, indicates content with explicit language. These channels, or any others, can be blocked at a customer’s request, by calling 1-800-852-XMXM (9696). Updating Updating encryption code The encryption code in the receiver is being updated, and no action is required. This process should take no longer than 30 seconds.
XM™ Radio Messages (cont’d) Radio Display Message Condition Action Required No Info Category Name not available No category information is available at this time on this channel. The system is working properly. No Info No Text/Informational message available No text or informational messages are available at this time on this channel. The system is working properly. Not Found No channel available for the chosen category There are no channels available for the selected category.
Playing a Cassette Tape The tape player is built to work best with tapes that are up to 30 to 45 minutes long on each side. Tapes longer than that are so thin they may not work well in this player. The longer side with the tape visible should face to the right. If you hear nothing or hear a garbled sound, the tape may not be in squarely. Press the eject button to remove the tape and start over. If the ignition and radio are off, the tape can be inserted, but will not play until ignition and radio are on.
TAPE DISC: Press this button to play a cassette tape or CD when listening to the radio. The inactive tape or CD will remain safely inside the radio for future listening. 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. Select stations during forward operation by using TUNE and SEEK.
If the cassette tape is not playing correctly, for any other reason, try a known good cassette. If any error occurs repeatedly or if an error cannot be corrected, contact your GM dealer. If the radio displays an error message, write it down and provide it to your GM dealer when reporting the problem. CD Adapter Kits It is possible to use a portable CD player with the cassette tape player after activating the bypass feature on your tape player. To activate the bypass feature, perform the following steps: 1.
1 PREV (Previous): Press this pushbutton to go to the beginning of the current track if more than eight seconds have played. TRACK and the track number will appear on the display. If this pushbutton is held or pressed more than once, the player will continue moving backward through the CD. 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.
BAND: Press this button to listen to the radio when a cassette tape or CD is playing. The inactive tape or CD will remain safely inside the radio for future listening. TAPE DISC: Press this button to play a cassette tape or CD when listening to the radio. The inactive tape or CD will remain safely inside the radio for future listening. Z (Eject): Press this button to eject a CD. Eject may be activated with either the ignition or radio off.
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 ¨: Press either the SEEK or the TYPE arrows to go to the next or to the previous station and stay there.
Setting the Tone (Bass/Treble) Adjusting the Speakers (Balance/Fade) AUDIO: Push and release the AUDIO knob until BASS, 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.
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. A small bar will appear under the CD number that is playing and the track number will appear on the display. If an error appears on the display, see “CD Messages” later in this section. CD Z (Eject): Press this button to eject CD(s).
To use repeat, do the following: • To repeat the track you are listening to, press and release the RPT button. RPT will appear on the display. Press RPT again to turn off repeat play. • To repeat the CD you are listening to, press and hold the RPT button for two seconds. RPT will appear on the display. Press RPT again to turn off repeat play. RDM (Random): With random, you can listen to the tracks in random, rather than sequential, order, on one CD or on all of the CDs.
Using Song List Mode The six-disc CD changer has a feature called song list. This feature is capable of saving 20 track selections. To save tracks into the song list feature, perform the following steps: 1. Turn the CD player on and load it with at least one CD. See “LOAD CD” listed previously in this section for more information. To play the song list, press the SONG LIST button. One beep will be heard and S-LIST will appear on the display.
To delete the entire song list, perform the following steps: 1. Turn the CD player on. 2. Press the SONG LIST button to turn song list on. S-LIST will appear on the display. 3. Press and hold the SONG LIST button for more than four seconds. One beep will be heard, followed by two beeps after two seconds, and a final beep will be heard after four seconds. S-LIST EMPTY will appear on the display indicating the song list has been deleted.
Listening to a DVD Rear Seat Entertainment System If your vehicle has the Rear Seat Entertainment (RSE) system and a DVD is playing, the DVD symbol will appear on the radio display indicating that the DVD is available and can be listened to through your vehicle’s speakers. Your vehicle may have a DVD Rear Seat Entertainment (RSE) system. The RSE system includes a DVD player, a video display screen, two sets of wireless headphones, and a remote control.
Headphones 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: Problem No power. 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. Disc will not play. 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 In auxiliary mode, the picture moves or scrolls. The language in the audio or on the screen is wrong. The remote control does not work. 3-122 Recommended Action Check the auxiliary input connections at both devices. Change the Video Format to PAL or NTSC. See “Stereo RCA Jacks” previously for how to change the video format. Check the audio or language selection in the main DVD menu. Check to make sure there is no obstruction between the remote control and the transmitter window.
Problem Sometimes the wireless headphone audio cuts out or buzzes. I lost the remote and/or the headphones. The DVD is playing, but there is no picture or sound. The audio/video skips or jumps. The audio from the radio for the Radio with Six-Disc CD and XM™ has taken over the audio from the DVD or CD when using the wired headphones. Recommended Action Check for obstructions, low batteries, reception range, and interference from cellular telephone towers or by using your cellular telephone in the vehicle.
Cleaning the Video Screen Pour some isopropyl or rubbing alcohol on a clean cloth and gently wipe the video screen. Do not spray directly onto the screen and do not press too hard or too long on the video screen. 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.
SEEK: Press this button to advance to the next station or track and stay there. The display will show the selection. This function is inactive if the front seat passengers are listening to the same audio source. To scan preset stations, press and hold the SEEK button for two seconds and the radio will advance to the next preset station. If you continue to hold the button down, the radio will continue to advance through the available preset stations. The display will show the selections.
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 CD is playing in the CD changer, press this button to go to the next available CD, if multiple CDs are loaded. Q SOURCE R: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped), or a CD. If a CD is loaded the CD symbol will appear on the display.
Radio Reception Care of the 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.
The broken tape detection feature of the cassette tape player may identify the cleaning cassette as a damaged 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 CD button for five seconds. READY will appear on the display and a cassette symbol will flash for five seconds. 4. Insert the scrubbing action cleaning cassette. 5.
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’s 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 3-130
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 best advice anyone can give about driving is: Drive defensively. 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. 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 You have three systems that make your vehicle go where you want it to go.
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. Your brakes may not have time to cool between hard stops. Your brakes will wear out much faster if you do a lot of heavy braking. If you keep pace with the traffic and allow realistic following distances, you will eliminate a lot of unnecessary braking. That means better braking and longer brake life.
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 control off symbol on the button will come on under the following conditions: • The Traction Assist System is turned off, either by pressing the on/off button or by turning off the automatic engagement feature of the TAS. • The transmission is in FIRST (1) gear; 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 be on again. This is normal.
Locking Rear Axle If your vehicle has this feature, your locking rear axle can give you additional traction on snow, mud, ice, sand or gravel. It works like a standard axle most of the time, but when one of the rear wheels has no traction and the other does, this feature will allow the wheel with traction to move the vehicle. The traction you can get in a curve depends on the condition of your tires and the road surface, the angle at which the curve is banked, and your speed.
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.
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.
Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. The three types of skids correspond to your vehicle’s three control systems. In the braking skid, your wheels are not rolling. In the steering or cornering skid, too much speed or steering in a curve causes tires to slip and lose cornering force.
Off-Road Driving with Your Four-Wheel-Drive Vehicle 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, you should not drive off-road unless you are on a level, solid surface. Off-road driving can be great fun. But it does have some definite hazards. The greatest of these is the terrain itself. “Off-roading” means you have left the great North American road system behind. Traffic lanes are not marked.
Loading Your Vehicle for Off-Road Driving There are some important things to remember about how to load your vehicle. CAUTION: • Unsecured cargo on the load floor can be • The heaviest things should be on the load floor and forward of your rear axle. Put heavier items as far forward as you can. • Be sure the load is secured properly, so driving on the off-road terrain does not toss things around. {CAUTION: (Continued) • tossed about when driving over rough terrain.
Environmental Concerns Traveling to Remote Areas Off-road driving can provide wholesome and satisfying recreation. However, it also raises environmental concerns. We recognize these concerns and urge every off-roader to follow these basic rules for protecting the environment: It makes sense to plan your trip, especially when going to a remote area. Know the terrain and plan your route. You are much less likely to get bad surprises. Get accurate maps of trails and terrain.
Controlling your vehicle is the key to successful off-road driving. One of the best ways to control your vehicle is to control your speed. Here are some things to keep in mind. At higher speeds: • you approach things faster and you have less time to scan the terrain for obstacles. • you have less time to react. • you have more vehicle bounce when you drive over obstacles. • you will need more distance for braking, especially since you are on an unpaved surface.
When you drive over obstacles or rough terrain, keep a firm grip on the steering wheel. Ruts, troughs or other surface features can jerk the wheel out of your hands if you are not prepared. When you drive over bumps, rocks, or other obstacles, your wheels can leave the ground. If this happens, even with one or two wheels, you cannot control the vehicle as well or at all. Because you will be on an unpaved surface, it is especially important to avoid sudden acceleration, sudden turns or sudden braking.
Approaching a Hill Driving Uphill When you approach a hill, you need to decide if it is one of those hills that is just too steep to climb, descend or cross. Steepness can be hard to judge. On a very small hill, for example, there may be a smooth, constant incline with only a small change in elevation where you can easily see all the way to the top. On a large hill, the incline may get steeper as you near the top, but you may not see this because the crest of the hill is hidden by bushes, grass or shrubs.
• Sound the horn as you approach the top of the hill to let opposing traffic know you are there. • Use your headlamps even during the day. They make you more visible to oncoming traffic. {CAUTION: Driving to the top (crest) of a hill at full speed can cause an accident. There could be a drop-off, embankment, cliff, or even another vehicle. You could be seriously injured or killed. As you near the top of a hill, slow down and stay alert.
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) 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. Shift to REVERSE (R), release the parking brake, and slowly back straight down.
Driving Downhill When off-roading takes you downhill, you will want to consider a number of things: • How steep is the downhill? Will I be able to maintain vehicle control? • What is the surface like? Smooth? Rough? Slippery? Hard-packed dirt? Gravel? • Are there hidden surface obstacles? Ruts? Logs? Boulders? {CAUTION: 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.
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) 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.
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. This should help straighten out the vehicle and prevent the side slipping. However, a much better way to prevent this is to get out and “walk the course” so you know what the surface is like before you drive it.
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. It is best to use a low gear when you are in mud — the deeper the mud, the lower the gear. In really deep mud, the idea is to keep your vehicle moving so you do not get stuck. When you drive on sand, you will sense a change in wheel traction.
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. • 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. No one can see as well at night as in the daytime.
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.
Hydroplaning Hydroplaning is dangerous. So much water can build up under your tires that they can actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. Hydroplaning does not happen often. But it can if your tires do not have much tread or if the pressure in one or more is low. It can happen if a lot of water is standing on the road.
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 4-33. • 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.
Just before you leave the lane, glance quickly over your shoulder to make sure there is not another vehicle in your blind spot. Once you are moving on the freeway, make certain you allow a reasonable following distance. Expect to move slightly slower at night. 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.
Here are some things you can check before a trip: • Windshield Washer Fluid: Is the reservoir full? Are all windows clean inside and outside? • Wiper Blades: Are they in good shape? • Fuel, Engine Oil, Other Fluids: Have you checked all levels? • Lamps: Are they all working? Are the lenses clean? • Tires: They are vitally important to a safe, trouble-free trip.
Hill and Mountain Roads If you drive regularly in steep country, or if you are planning to visit there, here are some tips that can make your trips safer and more enjoyable. See Off-Road Driving with Your Four-Wheel-Drive Vehicle on page 4-15 for information about driving off-road. • Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system, and transmission. These parts can work hard on mountain roads. • Know how to go down hills.
• Stay in your own lane when driving on two-lane roads in hills or mountains. Do not swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane. {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.
Whatever the condition — smooth ice, packed, blowing, or loose snow — drive with caution. If you have the traction assist system (TAS), it will improve your ability to accelerate when driving on a slippery road. But you can turn the TAS off if you ever need to. You should turn the TAS off if your vehicle ever gets stuck in sand, mud, ice, or snow. See If Your Vehicle is Stuck in Sand, Mud, Ice or Snow on page 4-42.
Your anti-lock brake system (ABS) improves your vehicle’s stability when you make a hard stop on a slippery road. Even though you have ABS, you will want to begin stopping sooner than you would on dry pavement. See Anti-Lock Brake System (ABS) on page 4-6. • Allow greater following distance on any slippery road. • Watch for slippery spots. The road might be fine until you hit a spot that is covered with ice.
{CAUTION: Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking your exhaust pipe. And check around again from time to time to be sure snow does not collect there. You can run the engine to keep warm, but be careful.
Then, shut the engine off and close the window almost all the way to preserve the heat. Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long as you can. To help keep warm, you can get out of the vehicle and do some fairly vigorous exercises every half hour or so until help comes.
Rocking Your Vehicle to Get It Out Loading Your Vehicle First, turn your steering wheel left and right. That will clear the area around your front wheels. If you have a four-wheel-drive vehicle, shift into 4HI. Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transmission is in gear.
Tire and Loading Information Label The Tire and Loading Information label also shows the size of the original equipment tires (C) and the recommended cold tire inflation pressures (D). For more information on tires and inflation see Tires on page 5-50 and Inflation - Tire Pressure on page 5-56. 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 axle.
4. The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1400 lbs and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1400 − 750 (5 x 150) = 650 lbs). 5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4. 6.
Example 3 Example 2 Item Description Total Item Description Total A Vehicle Capacity Weight for Example 2 = 1,000 lbs (453 kg) A Vehicle Capacity Weight for Example 3 = 1,000 lbs (453 kg) B Subtract Occupant Weight 150 lbs (68 kg) × 5 = 750 lbs (136 kg) B Subtract Occupant Weight 200 lbs (91 kg) × 5 = 1,000 lbs (453 kg) C Available Cargo Weight = 250 lbs (113 kg) C Available Cargo Weight = 0 lbs (0 kg) Refer to your vehicle’s tire and loading information label for specific informati
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.
Electronically Controlled Air Suspension System Your vehicle may be equipped with an electronically controlled air suspension system that automatically keeps your vehicle level as you load and unload. The system includes a compressor, two height sensors and two air springs supporting the rear axle. The system also has an internal clock to prevent overheating. If the system overheats, all leveling function stops until the system cools down.
Indicator Light The indicator light on the inflator switch in the rear passenger compartment also serves as an indicator for internal system error. If the indicator light is flashing without the load leveling function or the inflator being active, turn off the ignition. The next day turn on the ignition and check the indicator light. The vehicle can be driven with the light flashing, but if it is you should have the vehicle serviced as soon as possible.
With the proper preparation and equipment, many vehicles can be towed in these ways. See “Dinghy Towing” and “Dolly Towing,” following. You may also need brakes for the vehicle being towed. See your dealer for additional trailering information. Here are some important things to consider before you do recreational vehicle towing: • What’s the trailering capacity of the towing vehicle? Be sure you read the tow vehicle manufacturer’s recommendations.
Four-Wheel-Drive Vehicles 3. Firmly set the parking brake. 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). You or others could be injured. Make sure the parking brake is firmly set before you shift the transfer case to NEUTRAL. Four-wheel-drive vehicles can be dinghy towed if you follow the proper procedures.
Dolly Towing Front Towing (Front Wheels Off the Ground) {CAUTION: Two-Wheel-Drive Vehicles Shifting a four-wheel-drive vehicle’s transfer case into NEUTRAL can cause your vehicle to roll even if the transmission is in PARK (P). You or others could be injured. Make sure the parking brake is firmly set before you shift the transfer case to NEUTRAL. Notice: If you tow a two-wheel-drive vehicle with the rear wheels on the ground, the transmission could be damaged.
Rear Towing (Rear Wheels Off the Ground) (Two-Wheel or Four-Wheel-Drive Vehicles) 3. Shift the transmission in PARK (P). 4. Follow the dolly manufacturer’s instructions to attach and secure the vehicle being towed to the dolly and then the loaded dolly to the tow vehicle. Use an adequate clamping device to ensure that the front wheels are locked into the straight position. 5. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. 6. Turn the ignition to LOCK.
Towing a Trailer To identify the trailering capacity of your vehicle, you should read the information in “Weight of the Trailer” that appears later in this section. {CAUTION: Trailering is different than just driving your vehicle by itself. Trailering means changes in acceleration, braking, handling, durability and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly.
If You Do Decide To Pull A Trailer If you do, here are some important points: • There are many different laws, including speed limit restrictions, having to do with trailering. Make sure your rig will be legal, not only where you live but also where you’ll be driving. A good source for this information can be state or provincial police. • Consider using a sway control. See “Hitches” later in this section. • Don’t tow a trailer at all during the first 500 miles (800 km) your new vehicle is driven.
Look in the following chart to find the maximum trailer weight for your vehicle. Vehicle 2WD Envoy (L6 Engine) 4WD Envoy (L6 Engine) 2WD Envoy XL (L6 Engine) 4WD Envoy XL (L6 Engine) 2WD Envoy XL (V8 Engine) 4WD Envoy XL (V8 Engine) Axle Ratio 3.42 3.73 4.10 3.42 3.73 4.10 3.42 3.73 4.10 3.42 3.73 4.10 3.42 3.73 3.42 3.73 *The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo, equipment and conversion.
In Canada, write to: General Motors of Canada Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 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.
Total Weight on Your Vehicle’s Tires Be sure your vehicle’s tires are inflated to the upper limit for cold tires. You’ll find these numbers on the Certification label at the rear edge of the driver’s door. See Loading Your Vehicle on page 4-43 for more information. Then, be sure you don’t go over the GVW limit for your vehicle, or the GAWR, including the weight of the trailer tongue.
If you will be pulling a trailer that, when loaded, will weigh more than 4,000 lbs (1 814 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 You should always attach chains between your vehicle and your trailer.
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 can not see or smell CO. It can cause unconsciousness or death. See Engine Exhaust on page 2-35. 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.
Following Distance Making Turns Stay at least twice as far behind the vehicle ahead as you would when driving your vehicle without a trailer. This can help you avoid situations that require heavy braking and sudden turns. Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. When you’re turning with a trailer, make wider turns than normal.
Driving On Grades Reduce speed and shift to a lower gear before you start down a long or steep downgrade. If you don’t shift down, you might have to use your brakes so much that they would get hot and no longer work well. You can tow in DRIVE (D). You may want to shift the transmission to THIRD (3) or a lower gear, under heavy loads or hilly conditions. When towing at high altitude on steep uphill grades, consider the following: Engine coolant will boil at a lower temperature than at normal altitudes.
4. Reapply the regular brakes. Then apply your parking brake, and then shift into PARK (P). 5. 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.
Trailer Wiring Harness • • • • • Brown: Running Lamps White: Ground Light Green: Back-up Lamps Dark Blue: Electric Brakes Red: Battery Feed (The chassis wiring ring terminal must be fastened to a stud on the underhood electrical center before the trailer feed will become active.) If you need to tow a light-duty trailer with a standard four-way round pin connector, an adapter connector is available from your dealer. Your vehicle may be equipped with the seven-wire trailer towing harness.
✍ NOTES 4-66
Section 5 Service and Appearance Care Service ............................................................5-3 Doing Your Own Service Work .........................5-4 Adding Equipment to the Outside of Your Vehicle ...........................................5-5 Fuel ................................................................5-5 Gasoline Octane ............................................5-5 Gasoline Specifications ....................................5-5 California Fuel ...............................
Section 5 Service and Appearance Care Wheel Replacement ......................................5-62 Tire Chains ..................................................5-63 Accessory Inflator .........................................5-64 If a Tire Goes Flat ........................................5-65 Changing a Flat Tire .....................................5-66 Removing the Spare Tire and Tools ................5-67 Removing the Flat Tire and Installing the Spare Tire ..........................................
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 1-66.
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 Use of the recommended fuel is an important part of the proper maintenance of your vehicle. Gasoline Octane Use regular unleaded gasoline with a posted octane of 87 or higher.
California Fuel Additives If your vehicle is certified to meet California Emission Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel is not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected.
Notice: Your vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in your fuel system and also damage the plastic and rubber parts. That damage would not be covered under your warranty. 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.
Filling the Tank {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.
{CAUTION: If you spill fuel and then something ignites it, you could be badly burned. Fuel can spray out on you if you open the fuel cap too quickly. This spray can happen if your tank is nearly full, and is more likely in hot weather. Open the fuel cap slowly and wait for any hiss noise to stop. Then unscrew the cap all the way. 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.
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 1. To open the hood, first pull the handle with this symbol on it. It is located inside the vehicle under the instrument panel on the driver’s side. 2. Then go to the front of the vehicle and release the secondary hood release. 3. Lift the hood, release the prop rod from its retainer and put the prop rod into the slot in the hood. Before closing the hood, be sure all the filler caps are on properly. Then lift the hood to relieve pressure on the prop rod.
Engine Compartment Overview When you open the hood on the 4.
A. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page 5-19. B. Engine Coolant Recovery Tank. See Cooling System on page 5-28. C. Windshield Washer Fluid Reservoir. See “Adding Washer Fluid” under Windshield Washer Fluid on page 5-34. D. Power Steering Fluid Reservoir. See Power Steering Fluid on page 5-34. E. Automatic Transmission Fluid Dipstick (Out of View). See “Checking the Fluid Level” under Automatic Transmission Fluid on page 5-21. F. Engine Oil Dipstick.
When you open the hood on the 5.
A. Engine Coolant Recovery Tank. See Cooling System on page 5-28. B. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page 5-19. C. Windshield Washer Fluid Reservoir. See “Adding Washer Fluid” under Windshield Washer Fluid on page 5-34. D. Engine Oil Dipstick. See “Checking Engine Oil” under Engine Oil on page 5-15. E. Automatic Transmission Fluid Dipstick. See “Checking the Fluid Level” under Automatic Transmission Fluid on page 5-21. F. Engine Oil Fill Cap.
When to Add Engine 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 5-103. Notice: Do not add too much oil. If your engine has so much oil that the oil level gets above the cross-hatched area (F) that shows the proper operating range for the L6 engine or above the cross-hatched area for the V8 engine, your engine could be damaged.
What Kind of Engine Oil to Use 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).
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. The recommended oils with the starburst symbol that meet GM Standard GM6094M are all you will need for good performance and engine protection.
To reset the change engine oil light, do the following: 1. Turn the ignition key to RUN with the engine off. 2. Fully press and release the accelerator pedal slowly three times within five seconds. 3. Turn the key to LOCK. If the change engine oil light comes back on when you start your vehicle, the engine oil life system has not reset. Repeat the procedure. For vehicles with the Driver Information Center, see Driver Information Center (DIC) on page 3-49 to reset the system.
When to Inspect the Engine Air Cleaner/Filter Inspect the air cleaner/filter at the Maintenance II intervals and replace at the first oil change after each 50,000 mile (83 000 km) interval. See Scheduled Maintenance on page 6-4 for more information. If you are driving in dusty/dirty conditions, inspect the filter at each engine oil change.
Automatic Transmission Fluid When to Check and Change Automatic Transmission Fluid A good time to check your automatic transmission fluid level is when the engine oil is changed. Change the fluid and filter at the intervals listed in Additional Required Services on page 6-6, and be sure to use the transmission fluid listed in Recommended Fluids and Lubricants on page 6-12.
Checking the Fluid Level Prepare your vehicle as follows: • Park your vehicle on a level place. Keep the engine running. • With the parking brake applied, place the shift lever See Engine Compartment Overview on page 5-12 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. in PARK (P).
How to Add Automatic Transmission Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants on page 6-12. 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.
What to Use Use a mixture of one-half clean, drinkable water and one-half DEX-COOL® coolant. If you use this coolant mixture, you do not need to add anything else. {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.
Adding Coolant If you need more coolant, add the proper DEX-COOL® coolant mixture at the coolant recovery tank. {CAUTION: Turning the radiator pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly. With the coolant recovery tank, you will almost never have to add coolant at the radiator. Never turn the radiator pressure cap — even a little — when the engine and radiator are hot.
Radiator Pressure Cap Notice: If the pressure cap is not tightly installed, coolant loss and possible engine damage may occur. Be sure the cap is properly and tightly secured. See Engine Compartment Overview on page 5-12 for information on location. Engine Overheating You will find a coolant temperature gage on your vehicle’s instrument panel. See Engine Coolant Temperature Gage on page 3-40 for more information.
If No Steam Is Coming From Your Engine If you get an engine overheat warning but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: • • • • Climb a long hill on a hot day. Stop after high-speed driving. Idle for long periods in traffic. Tow a trailer. If you get the overheat warning with no sign of steam, try this for a minute or so: 1. In heavy traffic, let the engine idle in NEUTRAL (N) while stopped.
Cooling System When you decide it is safe to lift the hood, here is what you will see: 5.3L V8 Engine 4.2L L6 Engine A. Coolant Recovery Tank B. Radiator Pressure Cap C. Engine Fan 5-28 A. Coolant Recovery Tank B. Radiator Pressure Cap C. Engine Fan If the coolant inside the coolant recovery 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 least up to the FULL COLD mark. If it is not, you may have a leak at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump, or somewhere else in the cooling system. If there seems to be no leak, start the engine again. The engine cooling fan speed should increase when idle speed is doubled by pushing the accelerator pedal down. If it does not, your vehicle needs service. Turn off the engine.
How to Add Coolant to the Coolant Recovery Tank If you have not found a problem yet, but the coolant level is not at the FULL COLD mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL® engine coolant at the coolant recovery tank. See Engine Coolant on page 5-23 for more information. {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.
If the overheat warning continues, there is one more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system is cool before you do it. How to Add Coolant to the Radiator {CAUTION: Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the radiator pressure cap — even a little — they can come out at high speed.
3. Fill the radiator with the proper DEX-COOL® coolant mixture, up to the base of the filler neck. See Engine Coolant on page 5-23 for more information about the proper coolant mixture. 5-32 4. Then fill the coolant recovery tank to the FULL COLD mark. 5. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off.
Engine Fan Noise Your vehicle has 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 clutch is not engaged. This improves fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing, and/or high outside temperatures, the fan speed increases when the clutch engages so you may hear an increase in fan noise.
Power Steering Fluid See Engine Compartment Overview on page 5-12 for reservoir location. 3. Unscrew the cap and wipe the dipstick with a clean rag. 4. Replace the cap and completely tighten it. 5. Remove the cap again and look at the fluid level on the dipstick. For vehicles with the 4.2L L6 engine, the level should be at the C (Cold) mark. For vehicles with the 5.3L V8 engine, the level should be at the FULL mark. If necessary, add only enough fluid to bring the level up to the mark.
Adding Washer Fluid Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See Engine Compartment Overview on page 5-12 for reservoir location. Notice: Brakes Brake Fluid Your brake master cylinder reservoir is filled with DOT-3 brake fluid. See Engine Compartment Overview on page 5-12 for the location of the reservoir. • When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. • Do not mix water with ready-to-use washer fluid.
So, it is not a good idea to top off your brake fluid. Adding brake fluid will not correct a leak. If you add fluid when your linings are worn, then you will have too much fluid when you get new brake linings. You should add or remove brake fluid, as necessary, only when work is done on the brake hydraulic system. Checking Brake Fluid You can check the brake fluid without taking off the cap. Look at the brake fluid reservoir. The fluid level should be above MIN.
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. This could cause a crash. Always use the proper brake fluid. Notice: • Using the wrong fluid can badly damage brake system parts.
Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly tighten wheel nuts in the proper sequence to GM torque specifications. Brake linings should always be replaced as complete axle sets. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign of brake trouble.
Vehicle Storage If you are not going to drive your vehicle for 25 days or more, remove the black, negative (−) cable from the battery. This will help keep your battery from running down. {CAUTION: Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you are not careful. See Jump Starting on page 5-39 for tips on working around a battery without getting hurt.
2. 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: Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Check that the jumper cables do not have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) or to a remote positive (+) terminal if the vehicle has one.
Notice: If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be covered by your warranty. Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal. 4.2L L6 Engine 5.3L V8 Engine The remote negative (−) terminal is located on the front engine lift bracket for the 4.2L L6 engine, and on the accessory drive bracket for the 5.3L V8 engine. 9.
To disconnect the jumper cables from both vehicles, do the following: How to Check Lubricant 1. Disconnect the black negative (−) cable from the vehicle that had the dead 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.
Four-Wheel Drive What to Use Transfer Case To determine what kind of lubricant to use, see Recommended Fluids and Lubricants on page 6-12. When to Check Lubricant It is not necessary to regularly check 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.
How to Check Lubricant What to Use To determine what kind of lubricant to use, see Recommended Fluids and Lubricants on page 6-12. Bulb Replacement For the proper type of replacement bulbs, see Replacement Bulbs on page 5-47. For any bulb changing procedure not listed in this section, contact your dealer. Halogen Bulbs 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, you may need to add some lubricant.
Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps Taillamps, Turn Signal, and Stoplamps To replace a headlamp, front turn signal/parking or sidemarker bulb, do the following: To replace a stoplamp/taillamp or turn signal bulb, do the following: 1. Open the hood. Hood Release on page 5-11 for more information. 2. Lift the inner quick release clips. 3. Pull the headlamp assembly away from the vehicle. 4. Remove the cover from the headlamp bulb. 1. Open the liftgate.
Back-Up Lamps The back-up lamps are located in the rear bumper. To replace a bulb, do the following: 1. Reach behind the rear bumper and locate the bulb socket. 2. Turn it counterclockwise to remove from the bulb assembly. 3. Pull the bulb from the bulb socket. 4. Push in a new bulb into the bulb socket. 5. Reinstall the bulb socket by lining up the tabs in the lamp assembly and turn it clockwise to secure it. 4. Unclip the wiring harness (A) and remove the three socket retaining screws (B). 5.
Windshield Wiper Blade Replacement Windshield wiper blades should be inspected for wear or cracking. See Scheduled Maintenance on page 6-4. Allowing the wiper blade arm to touch the windshield when no wiper blade is installed could damage the windshield. Any damage that occurs would not be covered by your warranty. Do not allow the wiper blade arm to touch the windshield. 1. To remove the old wiper blades, lift the wiper arm until it locks into a vertical position. A. Blade Assembly B. Arm Assembly C.
4. To install the new wiper insert, slide the insert (D), notched end last, into the end with two blade claws (A). Slide the insert all the way through the blade claws at the opposite end (B). The plastic caps (C) will be forced off as the insert is fully inserted. 5. Be sure that the notches are locked by the bottom claws. Make sure that all other claws are properly locked on both sides of the insert slots. A. Claw in Notch B. Correct Installation C. Incorrect Installation 6.
Backglass Wiper Blade Replacement See Windshield Wiper Blade Replacement on page 5-48 for instructions on how to change the backglass wiper blade. The backglass wiper blade will not lock in a vertical position like the windshield wiper blade, so care should be used when pulling it away from the vehicle. Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer.
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.
GM’s TPC specifications meet or exceed all federal safety guidelines. (C) Dual Tire Maximum Load: Maximum load that can be carried and the maximum pressure needed to support that load when used in a dual configuration. For information on recommended tire pressure see Inflation - Tire Pressure on page 5-56 and Loading Your Vehicle on page 4-43. (D) DOT (Department of Transportation): The Department of Transportation (DOT) code indicates that the tire is in compliance with the U.S.
Tire Size The following examples show the different parts of a tire size. (A) Light Truck (LT-Metric) Tire: The United States version of a metric tire sizing system. The letters LT as the first two characters in the tire size means a light truck tire engineered to standards set by the U.S. Tire and Rim Association. (B) Tire Width: The three-digit number indicates the tire section width in millimeters from sidewall to sidewall.
Tire Terminology and Definitions Air Pressure: The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in pounds per square inch (psi) or kilopascal (kPa). 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. Passenger (P-Metric) Tire: A tire used on passenger cars and some light duty trucks and multipurpose vehicles. Maximum Inflation Pressure: The maximum air pressure to which a cold tire may be inflated. The maximum air pressure is molded onto the sidewall. Recommended Inflation Pressure: Vehicle manufacturer’s recommended tire inflation pressure and shown on the tire placard.
Treadwear Indicators: Narrow bands, sometimes called “wear bars,” that show across the tread of a tire when only 1/16 inch (1.6 mm) of tread remains. See When It Is Time for New Tires on page 5-59. Inflation - Tire Pressure 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.
A Tire and Loading Information label is attached to the vehicle’s center pillar (B-pillar), below the driver’s door latch. This label shows your vehicle’s original equipment tires and the correct inflation pressures for your tires when they are cold. 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.
The purpose of regular rotation is to achieve more uniform wear for all tires on the vehicle. The first rotation is the most important. See Scheduled Maintenance on page 6-4. {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.
When It Is Time for New Tires • The tread or sidewall is cracked, cut or snagged deep enough to show cord or fabric. One way to tell when it’s time for new tires is to check the treadwear indicators, which will appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining. Some commercial truck tires may not have treadwear indicators. You need a new tire if any of the following statements are true: • You can see the indicators at three or more places around the tire.
If you replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires. Uniform Tire Quality Grading Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: {CAUTION: Treadwear 200 Traction AA Temperature A Mixing tires could cause you to lose control while driving.
Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1.5) times as well on the government course as a tire graded 100.
Wheel Replacement Replace any wheel that is bent, cracked or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. 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.
Used Replacement Wheels Tire Chains {CAUTION: {CAUTION: Putting a used wheel on your vehicle is dangerous. You cannot know how it has been used or how far it has been driven. It could fail suddenly and cause a crash. If you have to replace a wheel, use a new GM original equipment wheel. Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension or other vehicle parts.
Accessory Inflator To use the accessory inflator, do the following: Your vehicle has an accessory inflator system. You can inflate things like basketballs and bicycle tires. You can also use it to bring your tire pressure up to the proper pressure. It is not designed to inflate large objects which will require more than five minutes to inflate, such as an air mattress.
To reinstall the cover, line up the tabs at the back of the cover, put it in place and latch the tabs. A continuous flashing indicator light may also indicate a malfunction in the air suspension system. See “Electronically Controlled Air Suspension System” under Loading Your Vehicle on page 4-43 for more information. {CAUTION: Inflating something too much can make it explode, and you or others could be injured.
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.
When you have a flat tire, use the following example as a guide to assist you in the placement of wheel blocks. Removing the Spare Tire and Tools The jacking equipment you will need is stored under the rear seat (Envoy/Envoy Denali) or in the left rear quarter panel storage compartment (Envoy XL/Envoy XL Denali). The following information will tell you how to use the jack and change a tire.
The tools you will be using include the wheel wrench (A), wheel blocks (B), extension(s) (socket end) (C), handle (jack end) (D), and jack (E). Envoy XL/Envoy XL Denali To release the jack from its holder, turn the knob on the jack counterclockwise to lower the jack head. See Rear Seat Operation on page 1-9 for more information. 5-68 The following instructions explain how to remove the underbody-mounted spare from underneath your vehicle.
3. Tilt the retainer at the end of the cable when the tire has been completely lowered, and pull it through the wheel opening. Pull the tire out from under the vehicle. Notice: If you drive away before the spare tire or secondary latch system cable has been reinstalled, you could damage your vehicle. Always reinstall this cable before driving your vehicle. 4. Put the spare tire near the flat tire. 1. Insert the socket end of the extension on a 45 degree angle downward into the hoist drive shaft hole.
Removing the Flat Tire and Installing the Spare Tire 1. Using the wheel wrench, loosen all the wheel nuts. Do not remove them yet. Front 2. Turn the jack adjusting knob clockwise by hand to raise the jack lift head. 3. Place the handle, extension and wheel wrench onto the jack. 5-70 A. B. C. D. E. Rear Front Frame/Rear Axle Jack Handle Extension(s) Wheel Wrench 4. Place the jack in the appropriate position nearest the flat tire.
{CAUTION: Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. {CAUTION: Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 5.
7. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. 6. Remove all the wheel nuts and take off the flat tire. {CAUTION: Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle.
9. Put the nuts on by hand. Make sure the rounded end is toward the wheel. 10. Tighten each nut by hand until the wheel is held against the hub. If a nut can’t be turned by hand, use the wheel wrench and see your dealer as soon as possible. 11. Lower the vehicle by turning the jack handle counterclockwise. Lower the jack completely.
{CAUTION: Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to come loose and even come off. This could lead to an accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get new GM original equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque specification. See Capacities and Specifications on page 5-103 for wheel nut 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 if the cable holding the spare tire is damaged. For the secondary latch to work, the tire must be stored with the valve stem pointing up. See Storing a Flat or Spare Tire and Tools on page 5-78 for instructions on storing the spare or flat tire correctly.
To release the spare tire from the secondary latch, do the following: 5. Turn the wrench counterclockwise until approximately 6 inches (15 cm) of cable is exposed. 1. Check under the vehicle to see if the cable is visible. If it is not visible, proceed to Step 6. 2. If visible, first try to tighten the cable by turning the wheel wrench clockwise until you hear two clicks or feel it skip twice. You cannot overtighten the cable. 3.
9. Lower the jack by turning the wheel wrench counterclockwise. Keep lowering the jack until the spare tire slides off the jack or is hanging by the cable. 10. 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. 11. Tilt the retainer at the end of the cable and pull it through the wheel opening. Pull the tire out from under the vehicle.
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. {CAUTION: The underbody-mounted spare tire needs to be stored with the valve stem pointing up.
Follow this diagram to store the underbody-mounted spare. A. B. C. D. E. Wheel Wrench Hoist Shaft Extension(s) Retainer Spare or Flat Tire (Valve Stem Pointed Up) 1. Put the tire on the ground at the rear of the vehicle, with the valve stem pointed up and to the rear. 2. Pull the retainer (D) through the wheel. 3. Put the socket end of the extension (C), on an 45 degree angle downward, through the hole in the rear bumper and into the hoist shaft (B). 5. Make sure the tire is stored securely.
6. Return the equipment to the proper location in the vehicle as shown next. Attach the tools in the slots provided. Roll up the instruction label and return it to the slot in the tool kit. Assemble the wheel blocks to the jack. For the Envoy XL, place the jack and wheel blocks in the wire bale. Turn the knob on the jack clockwise to raise the jack head. Envoy XL/Envoy XL Denali A. Instruction Label B. Handle C. Knob Envoy/Envoy Denali A. Handle B. Wheel Wrench C. Instruction Label 5-80 D.
Spare Tire Your vehicle, when new, had a fully-inflated spare tire. A spare tire may lose air over time, so check its inflation pressure regularly. See Inflation - Tire Pressure on page 5-56 and Loading Your Vehicle on page 4-43 for information regarding proper tire inflation and loading your vehicle. For instruction on how to remove, install or store a spare tire, see Removing the Flat Tire and Installing the Spare Tire on page 5-70 and Storing a Flat or Spare Tire and Tools on page 5-78.
Cleaning the Inside of Your Vehicle Your vehicle’s interior will continue to look its best if it is cleaned often. Although not always visible, dust and dirt can accumulate on your upholstery. Dirt can damage carpet, fabric, leather, and plastic surfaces. Regular vacuuming is recommended to remove particles from your upholstery. It is important to keep your upholstery from becoming and remaining heavily soiled. Soils should be removed as quickly as possible.
Do not clean your vehicle using the following cleaners or techniques: • Never use a knife or any other sharp object to remove a soil from any interior surface. • Never use a stiff brush. It can cause damage to your vehicle’s interior surfaces. • Never apply heavy pressure or rub aggressively with a cleaning cloth. Use of heavy pressure can damage your interior and does not improve the effectiveness of soil removal. • Use only mild, neutral-pH soaps.
If any of the soil remains, a commercial fabric cleaner or spot lifter may be necessary. When a commercial upholstery cleaner or spot lifter is to be used, test a small hidden area for colorfastness first. If the locally cleaned area gives any impression that a ring formation may result, clean the entire surface. After the cleaning process has been completed, a paper towel can be used to blot excess moisture from the fabric or carpet. Leather A soft cloth dampened with water may be used to remove dust.
Care of Safety Belts Washing Your Vehicle Keep belts clean and dry. The paint finish on the vehicle provides beauty, depth of color, gloss retention, and durability. {CAUTION: Do not bleach or dye safety belts. If you do, it may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water. Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak.
Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer. See Vehicle Care/Appearance Materials on page 5-89. If your vehicle has a “basecoat/clearcoat” paint finish, the clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are non-abrasive and made for a basecoat/clearcoat paint finish.
Clean the outside of the windshield with a full-strength glass cleaning liquid. The windshield is clean if beads do not form when you rinse it with water. 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. Check the wiper blades and clean them as necessary; replace blades that look worn.
Tires Underbody Maintenance To clean the tires, use a stiff brush with tire cleaner. 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. Notice: Using petroleum-based tire dressing products on your vehicle may damage the paint finish and/or tires.
Vehicle Care/Appearance Materials Description Usage Polishing Cloth Wax-Treated Interior and exterior polishing cloth. Tar and Road Oil Remover Removes tar, road oil, and asphalt. Chrome Cleaner and Polish Use on chrome or stainless steel. White Sidewall Tire Cleaner Removes soil and black marks from whitewalls. Vinyl Cleaner Cleans vinyl. Glass Cleaner Removes dirt, grime, smoke and fingerprints. Chrome and Wire Wheel Cleaner Removes dirt and grime from chrome wheels and wire wheel covers.
Vehicle Identification Engine Identification Vehicle Identification Number (VIN) The eighth character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts. Service Parts Identification Label You will find this label on the inside of the glove box. It is very helpful if you ever need to order parts.
Electrical System Add-On Electrical Equipment Notice: Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Power Windows and Other Power Options Circuit breakers protect the power windows and other power accessories.
Engine Compartment Fuse Block The fuse block is located under the hood in the engine compartment on the driver’s side of the vehicle. See Engine Compartment Overview on page 5-12 for more information on location. Remove the primary cover by pressing the two locking tabs. Remove the secondary cover by snapping off while lifting. To reinstall the fuse panel cover, reverse the sequence.
L6 Engine Fuses 1 2 Usage Electrically-Controlled Air Suspension Passenger’s Side High-Beam Headlamp Fuses 3 4 Usage Passenger’s Side Low-Beam Headlamp Back-Up Trailer Lamps 5-93
Fuses 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 5-94 Usage Driver’s Side High-Beam Headlamp Driver’s Side Low-Beam Headlamp Rear Window Washer, Headlamp Washer Active Transfer Case Windshield Washer Powertrain Control Module B Fog Lamps Stoplamp Cigarette Lighter Ignition Coils Electric Adjustable Pedals Truck Body Controller, Ignition 1 Crank Airbag Trailer Electric Brake Cooling Fan Horn Fuses 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 50 51 52 Usage Ignition E Electronic Throttle Control Instru
Fuses 53 54 56 Relay 37 38 39 40 41 42 Usage Headlamp Driver Module Air Injection Reactor (AIR) Solenoid Air Injection Reactor (AIR) Pump Usage Headlamp Washer Rear Window Washer Fog Lamps Horn Fuel Pump Windshield Washer Relay 43 44 45 46 47 49 55 Miscellaneous 48 Usage High-Beam Headlamp Air Conditioning Cooling Fan Headlamp Driver Module Starter Electric Adjustable Pedal Air Injection Reactor (AIR) Solenoid Usage Instrument Panel Battery 5-95
V8 Engine Fuses 1 2 5-96 Usage Electrically-Controlled Air Suspension Passenger’s Side High-Beam Headlamp Fuses 3 4 Usage Passenger’s Side Low-Beam Headlamp Back-Up Trailer Lamps
Fuses 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Usage Driver’s Side High-Beam Headlamp Driver’s Side Low-Beam Headlamp Rear Window Washer, Headlamp Washer Active Transfer Case Windshield Washer Powertrain Control Module B Fog Lamps Stoplamp Cigarette Lighter Ignition Coils Canister Vent Truck Body Controller, Ignition 1 Crank Airbag Trailer Electric Brake Cooling Fan Horn Ignition E Electronic Throttle Control Fuses 24 25 26 27 28 29 30 31 32 33 34 35 36 50 51 52 53 54 55 56 Usage Instrument Pa
Fuses 57 58 59 Usage Headlamp Driver Module Truck Body Controller 1 Electric Adjustable Pedal Relay 37 38 39 40 41 42 43 44 45 46 47 49 60 Usage Headlamp Washer Rear Window Washer Fog Lamps Horn Fuel Pump Windshield Washer High-Beam Headlamp Air Conditioning Cooling Fan Headlamp Driver Module Starter Electric Adjustable Pedal Powertrain Miscellaneous 48 Usage Instrument Panel Battery 5-98 Rear Underseat Fuse Block Envoy
Fuses 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 Envoy 20 21 23 Usage Right Door Control Module Left Door Control Module Liftgate Module 2 Truck Body Controller 3 Rear Fog Lamps Blank Truck Body Controller 2 Power Seats Rear Wiper Driver Door Module Amplifier Passenger Door Module Rear Climate Controls Left Rear Parking Lamps Blank Vehicle Center High-Mounted Stop Lamp Right Rear Parking Lamps Locks Liftgate Module/Driver Seat Module Blank Lock Blank 5-99
Fuses 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 5-100 Usage Unlock Blank Blank OnStar® Overhead Battery/OnStar® System Sunroof Rainsense™ Wipers Parking Lamps Truck Body Controller Accessory Truck Body Controller 5 Front Wipers Vehicle Stop Transmission Control Module Heat Ventilation Air Conditioning B Front Parking Lamps Left Turn Signal Heat Ventilation Air Conditioning 1 Truck Body Controller 4 Radio Trailer Park Right Turn Signal Heat Ventilation Air Conditioning Fuses 45 46 47 4
Fuses 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 Usage Right Door Control Module Left Door Control Module Liftgate Module 2 Truck Body Controller 3 Rear Fog Lamps Blank Truck Body Controller 2 Power Seats Rear Wiper Driver Door Module Amplifier Passenger Door Module Rear Climate Controls Left Rear Parking Lamps Blank Vehicle Center High-Mounted Stop Lamp Right Rear Parking Lamps Locks Liftgate Module/Driver Seat Module Vent Window Lock Envoy XL 5-101
Fuses 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 5-102 Usage Retained Accessory Power Blank Unlock Blank Blank OnStar® Overhead Battery/OnStar® System Sunroof Rainsense™ Wipers Parking Lamps Truck Body Controller Accessory Truck Body Controller 5 Front Wipers Vehicle Stop Transmission Control Module Heat Ventilation Air Conditioning B Front Parking Lamps Left Turn Signal Heat Ventilation Air Conditioning 1 Fuses 40 41 42 43 44 45 46 47 48 49 50 51 52 BLANK BLANK BLANK BLANK BLANK BLANK Usage
Capacities and Specifications The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants on page 6-12 for more information. Application Capacities English Metric Standard Wheel Base 1.9 lbs 0.85 kg Extended Wheel Base 2.8 lbs 1.27 kg 4200 L6 Standard Wheel Base 10.8 qt 10.2 L 4200 L6 Extended Wheel Base 13.8 qt 13.1 L 5300 V8 Standard Wheel Base 12.2 qt 11.6 L 5300 V8 Extended Wheel Base 15.3 qt 14.5 L 1.7 pt 0.
Capacities Application English Metric 4200 L6 7.0 qt 6.6 L 5300 V8 6.0 qt 5.7 L Standard Wheel Base 21.7 gal 82.2 L Extended Wheel Base 25.0 gal 95.8 L 5.0 qt 4.7 L 100 ft lb 140 Y Engine Oil with Filter Fuel Tank Transmission (Drain and Refill) Wheel Nut Torque All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual. Recheck the fluid level after filling.
Section 6 Maintenance Schedule Maintenance Schedule ......................................6-2 Introduction ...................................................6-2 Maintenance Requirements ..............................6-2 Your Vehicle and the Environment ....................6-2 Using the Maintenance Schedule ......................6-3 Scheduled Maintenance ...................................6-4 Additional Required Services ............................6-6 Maintenance Footnotes ...............................
Maintenance Schedule Introduction Important: Keep engine oil at the proper level and change as recommended. Maintenance Requirements Notice: Maintenance intervals, checks, inspections, replacement parts, and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow scheduled maintenance may not be covered by warranty.
Using the Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we do not know exactly how you will drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather. You may use your vehicle in making deliveries. Or you may drive it to work, to do errands or in many other ways. Because of all the different ways people use their vehicles, maintenance needs vary.
Owner Checks and Services on page 6-8 tells you what should be checked, when to check it and what you can easily do to help keep your vehicle in good condition. The proper replacement parts, fluids and lubricants to use are listed in Recommended Fluids and Lubricants on page 6-12 and Normal Maintenance Replacement Parts on page 6-14. 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.
Scheduled Maintenance Service Maintenance I Maintenance II Change engine oil and filter. See Engine Oil on page 5-15. Reset oil life system. See Engine Oil Life System on page 5-18. An Emission Control Service. • • Visually check for any leaks or damage. See footnote (j). • • Inspect engine air cleaner filter. If necessary, replace filter. See Engine Air Cleaner/Filter on page 5-19. See footnote (k). • Rotate tires and check inflation pressures and wear.
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 Service and Miles (Kilometers) Inspect fuel system for damage or leaks. Inspect exhaust system for loose or damaged components. Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-19. Change automatic transmission fluid and filter (severe service). See footnote (h).
Maintenance Footnotes (a) Visually inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. (b) Visually inspect front and rear suspension and steering system for damaged, loose, or missing parts or signs of wear. Inspect power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc.
(i) Drain, flush, and refill cooling system. This service can be complex; you should have your dealer perform this service. See Engine Coolant on page 5-23 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap, and filler neck. Pressure test the cooling system and pressure cap. At Each Fuel Fill (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.
At Least Once a Month At Least Once a Year Tire Inflation Check Starter Switch Check Visually inspect your vehicle’s tires and make sure they are inflated to the correct pressures. Do not forget to check the spare tire. See Tires on page 5-50 for further details. Check to make sure the spare tire is stored securely. See Changing a Flat Tire on page 5-66. Tire Wear Inspection Tire rotation may be required for high mileage highway drivers prior to the Engine Oil Life System service notification.
Automatic Transmission Shift Lock Control System Check {CAUTION: When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 3. With the engine off, turn the ignition to RUN, but do not start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), contact your GM Goodwrench® dealer for service.
Parking Brake and Automatic Transmission Park (P) Mechanism Check • To check the PARK (P) mechanism’s holding ability: With the engine running, shift to PARK (P). Then release the parking brake followed by the regular brake. {CAUTION: Contact your GM Goodwrench® dealer if service is required. When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll.
Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. Usage Engine Oil Fluid/Lubricant Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. GM Goodwrench® oil meets all the requirements for your vehicle. To determine the proper viscosity for your vehicle’s engine, see Engine Oil on page 5-15.
Usage Fluid/Lubricant Transfer Case AUTO-TRAK II Fluid (GM Part No. U.S. 12378508, in Canada 10953626). Rear Driveline Center Spline and Universal Joints Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Chassis Lubricant Constant (GM Part No. U.S. 12377985, in Velocity Canada 88901242) or lubricant Universal Joint meeting requirements of NLGI #2, Category LB or GC-LB.
Normal Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your 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. Any additional information from Owner Checks and Services on page 6-8 can be added on the following record pages. You should retain all maintenance receipts.
Maintenance Record (cont’d) Date 6-16 Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed
Maintenance Record (cont’d) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-17
Maintenance Record (cont’d) Date 6-18 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.) From Puerto Rico 1-800-496-9992 (English) 1-800-496-9993 (Spanish) Fax Number: 313-381-0022 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. 01-800-508-0000 Long Distance: 011-52-53 29 0 800 GM Mobility Reimbursement Program The offer is available for a very limited period of time from the date of vehicle purchase/lease. For more details, or to determine your vehicle’s eligibility, visit gmmobility.
We will provide the following services during the Bumper-to-Bumper warranty period, at no expense to you: • Fuel Delivery: Delivery of enough fuel ($5 maximum) for the customer to get to the nearest service station. • Lock-out Service (identification required): Replacement keys or locksmith service will be covered at no charge if you are unable to gain entry into your vehicle. Delivery of the replacement key will be covered within 10 miles (16 km).
Roadside Assistance is not part of or included in the coverage provided by the New Vehicle Limited Warranty. GMC reserves the right to make any changes or discontinue the Roadside Assistance program at any time without notification. Canadian Roadside Assistance Scheduling Service Appointments When your vehicle requires warranty service, you should contact your dealer and request an appointment.
Transportation Options Courtesy Rental Vehicle Warranty service can generally be completed while you wait. However, if you are unable to wait, GM helps to minimize your inconvenience by providing several transportation options. Depending on the circumstances, your dealer can offer you one of the following: Your dealer may arrange to provide you with a courtesy rental vehicle or reimburse you for a rental vehicle that you obtain if your vehicle is kept for a warranty repair.
Courtesy Transportation is available only at participating dealers and all program options, such as shuttle service, may not be available at every dealer. Please contact your dealer for specific information about availability. All Courtesy Transportation arrangements will be administered by appropriate dealer personnel.
To read this information, special equipment is needed and access to the vehicle or the device that stores the data is required. GM will not access information about a crash event or share it with others other than: • with the consent of the vehicle owner or, if the vehicle is leased, with the consent of the lessee, • in response to an official request of police or similar government office, • as part of GM’s defense of litigation through the discovery process, or • as required by law.
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 Inflator ........................................... 5-64 Accessory Power Outlets ................................. 3-19 Adding a Snow Plow or Similar Equipment ......... 4-50 Adding Equipment to Your Airbag-Equipped Vehicle ....................................................... 1-66 Additives, Fuel ................................................. 5-6 Add-On Electrical Equipment ............................ 5-91 Adjustable Throttle and Brake Pedal ..................
Audio System(s) (cont.) Fixed Mast Antenna ................................... 3-129 Navigation/Radio System, see Navigation Manual .................................. 3-113 Radio with Cassette and CD ......................... 3-87 Radio with CD .................................... 3-63, 3-73 Radio with Six-Disc CD .............................. 3-100 Rear Seat Audio (RSA) ............................... 3-124 Setting the Time .......................................... 3-62 Theft-Deterrent Feature ..........
Check Engine Light ............................................... 3-41 Gages Warning Light ................................... 3-47 Check Gas Cap Light ...................................... 3-48 Checking Things Under the Hood ...................... 5-10 Chemical Paint Spotting ................................... 5-88 Child Restraints Child Restraint Systems ............................... 1-37 Infants and Young Children ...........................
Customer Assistance Information (cont.) Customer Satisfaction Procedure ..................... 7-2 GM Mobility Reimbursement Program ............... 7-5 Reporting Safety Defects to General Motors .... 7-11 Reporting Safety Defects to the Canadian Government ............................................ 7-11 Reporting Safety Defects to the United States Government ............................................ 7-10 Roadside Assistance Program .........................
Electrical System (cont.) Rear Underseat Fuse Block .......................... 5-98 Windshield Wiper Fuses ............................... 5-91 Engine Air Cleaner/Filter ......................................... 5-19 Battery ....................................................... 5-38 Change Engine Oil Light ............................... 3-45 Check and Service Engine Soon Light ............ 3-41 Coolant ...................................................... 5-23 Coolant Heater ............................
G Gage Check Gages Warning Light .......................... 3-47 Engine Coolant Temperature ......................... 3-40 Fuel .......................................................... 3-48 Oil Pressure ............................................... 3-44 Speedometer .............................................. 3-33 Tachometer ................................................. 3-33 Voltmeter Gage ........................................... 3-38 Garage Door Opener .......................................
Instrument Panel Overview ..................................................... 3-4 Instrument Panel (I/P) Brightness .................................................. 3-17 Cluster ....................................................... 3-32 J Jump Starting ................................................. 5-39 K Keyless Entry System ....................................... 2-5 Keys ............................................................... 2-3 L Labelling, Tire Sidewall ............................
Locks Delayed Locking ........................................... 2-9 Door ........................................................... 2-8 Lockout Protection ....................................... 2-12 Programmable Automatic Door Locks ............. 2-10 Rear Door Security Locks ............................. 2-12 Loss of Control ............................................... 4-13 Low Fuel Warning Light ................................... 3-48 Luggage Carrier ..............................................
N Navigation/Radio System, see Navigation Manual ..................................................... 3-113 New Vehicle Break-In ...................................... 2-19 Normal Maintenance Replacement Parts ............ 6-14 O Odometer ...................................................... 3-33 Odometer, Trip ............................................... 3-33 Off-Road Recovery .......................................... 4-12 Oil Change Engine Oil Light ............................... 3-45 Engine .....
Q Questions and Answers About Safety Belts ......... 1-17 R Radiator Pressure Cap .................................... 5-26 Radios .......................................................... 3-62 Care of Your Cassette Tape Player ............... 3-127 Care of Your CD and DVD Player ................ 3-128 Care of Your CDs and DVDs ....................... 3-128 Navigation/Radio System, see Navigation Manual .................................. 3-113 Radio with Cassette and CD .........................
Restraint System Check (cont.) Retained Accessory Power (RAP) ...................... 2-21 Right Front Passenger Position, Safety Belts ...... 1-24 Roadside Assistance Program ....................................... 7-5 Rocking Your Vehicle to Get it Out .................... 4-43 Running the Engine While Parked ..................... 2-36 S Safety Belt Passenger Reminder Light ............................ 3-34 Pretensioners .............................................. 1-30 Reminder Light ..................
Shifting Out of Park (P) ................................... 2-34 Signals, Turn and Lane-Change .......................... 3-7 Snow Plow .................................................... 4-50 Spare Tire ..................................................... 5-81 Accessory Inflator ........................................ 5-64 Installing .................................................... 5-70 Removing ................................................... 5-67 Storing .......................................
Tires (cont.) Spare Tire .................................................. 5-81 Storing a Flat or Spare Tire and Tools ............ 5-78 Tire Sidewall Labelling .................................. 5-51 Tire Terminology and Definitions .................... 5-54 Uniform Tire Quality Grading ......................... 5-60 Wheel Alignment and Tire Balance ................. 5-61 Wheel Replacement ..................................... 5-62 When It Is Time for New Tires ...................... 5-59 Top Strap ......
W Warning Lights, Gages and Indicators ................ 3-31 Warnings DIC Warnings and Messages ........................ 3-53 Hazard Warning Flashers ............................... 3-6 Other Warning Devices .................................. 3-6 Safety and Symbols ......................................... iii Vehicle Damage .............................................. iv Wheels Alignment and Tire Balance .......................... 5-61 Replacement ...............................................
