2004 GMC Envoy XL Owner's Manual
2004 GMC Envoy XL Manual
2004 GMC Envoy XL manual content summary:
- 2004 GMC Envoy XL | Owner's Manual - Page 1
2004 GMC Envoy/Envoy XL Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-2 Rear Seats ...1-5 Safety Belts ...1-8 Child Restraints ...1-27 Air Bag Systems ...1-49 Restraint System Check ...1-59 Features and Controls ...2-1 Keys ...2-3 Doors and Locks ...2-8 Windows ...2-15 Theft- - 2004 GMC Envoy XL | Owner's Manual - Page 2
controls for the vehicle. Pictures and words work together in the owner manual to explain things. Index A good place to look for what you need is the Index in back of the manual. It is an alphabetical list of what is in the manual, and the page number where you will find it. Litho in U.S.A. Part - 2004 GMC Envoy XL | Owner's Manual - Page 3
You will find a number of safety cautions in this book. We use a box and the word CAUTION to tell you about things that you or others could be hurt. You will also find a circle with a slash through it in this book. This safety symbol means "Don't," "Don't do this" or "Don't let this happen." {CAUTION: - 2004 GMC Envoy XL | Owner's Manual - Page 4
you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words Features and Controls in Section 2 Instrument Panel Overview in Section 3 Climate Controls in Section 3 Warning Lights, Gages, and Indicators in Section 3 Audio System(s) in Section 3 Engine - 2004 GMC Envoy XL | Owner's Manual - Page 5
These are some examples of symbols that may be found on the vehicle: v - 2004 GMC Envoy XL | Owner's Manual - Page 6
✍ NOTES vi - 2004 GMC Envoy XL | Owner's Manual - Page 7
Servicing Your Air Bag-Equipped Vehicle ...1-59 Restraint System Check ...1-59 Checking Your Restraint Systems ...1-59 Replacing Restraint System Parts After a Crash ...1-60 Front 20 Right Front Passenger Position ...1-21 Rear Seat Passengers ...1-21 Rear Safety Belt Comfort Guides for Children - 2004 GMC Envoy XL | Owner's Manual - Page 8
Your vehicle may 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. • Lift up or push down on the center of the seat control to move the entire seat - 2004 GMC Envoy XL | Owner's Manual - Page 9
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 indicator lights will glow to designate the level of heat selected: three for high, two for - 2004 GMC Envoy XL | Owner's Manual - Page 10
Power Reclining Seatbacks Your vehicle may have this feature. The vertical power seat control described earlier allows the seatback to recline. See Power Seats on page 1-2 for more information. {CAUTION: Sitting in a reclined position when your vehicle is in - 2004 GMC Envoy XL | Owner's Manual - Page 11
Operation 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 - 2004 GMC Envoy XL | Owner's Manual - Page 12
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 - 2004 GMC Envoy XL | Owner's Manual - Page 13
Rear Seats (Envoy XL) The second row seat is a 65/35 split seat which may be folded and tumbled. Use this feature for gaining access seat following the instructions given previously. If you are exiting the third row with no assistance, do the following. 1. Pull the handle on the center of the second - 2004 GMC Envoy XL | Owner's Manual - Page 14
of the seatback. 5. Fold the panel located on the back of the seatback to make a flat surface. Safety Belts Safety Belts: They Are for Everyone This part of the manual tells you how to use safety up. Always fasten your safety belt, and check that your passengers' belts are fastened properly too. 1-8 - 2004 GMC Envoy XL | Owner's Manual - Page 15
. After more than 30 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter...a lot! Your vehicle has a light that comes on as a reminder to buckle up. See Safety Belt Reminder - 2004 GMC Envoy XL | Owner's Manual - Page 16
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's just a seat on wheels. 1-10 - 2004 GMC Envoy XL | Owner's Manual - Page 17
Get it up to speed. Then stop the vehicle. The rider doesn't stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield... 1-11 - 2004 GMC Envoy XL | Owner's Manual - Page 18
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's why safety belts make such good sense. 1-12 - 2004 GMC Envoy XL | Owner's Manual - Page 19
can be hurt. Being a good driver doesn't protect you from things beyond your control, such as bad drivers. Most accidents occur within 25 miles (40 km) of belts - not instead of them. Every air bag system ever offered for sale has required the use of safety belts. Even if you're in a vehicle - 2004 GMC Envoy XL | Owner's Manual - Page 20
How to Wear Safety Belts Properly This part is only for people of adult size. Be know which restraint systems your vehicle has. We'll start with the driver position. Driver Position This part describes the driver's restraint system. Lap-Shoulder Belt The driver has a lap-shoulder belt. Here's - 2004 GMC Envoy XL | Owner's Manual - Page 21
, pull up on the shoulder belt. The lap part of the belt should be worn low and snug on the or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden - 2004 GMC Envoy XL | Owner's Manual - Page 22
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 won't give nearly as much protection this way. 1-16 - 2004 GMC Envoy XL | Owner's Manual - Page 23
Q: What's 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 - 2004 GMC Envoy XL | Owner's Manual - Page 24
Q: What's 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 - 2004 GMC Envoy XL | Owner's Manual - Page 25
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. 1-19 - 2004 GMC Envoy XL | Owner's Manual - Page 26
Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don't wear safety belts. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you - 2004 GMC Envoy XL | Owner's Manual - Page 27
is wearing them properly. Rear Seat Passenger Positions Right Front Passenger Position To learn how to wear the right front passenger's safety belt properly, feature. If this happens, just let the belt go back all the way and start again. Rear Seat Passengers It is very important for rear - 2004 GMC Envoy XL | Owner's Manual - Page 28
Lap-Shoulder Belt All rear seating positions have lap-shoulder belts. Here is how to wear one properly. When the shoulder belt is pulled out all the way plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. 3. To make the lap part tight, pull up on the shoulder - 2004 GMC Envoy XL | Owner's Manual - Page 29
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 - 2004 GMC Envoy XL | Owner's Manual - Page 30
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. Find the comfort guide located on a storage clip between the interior body and the seatback or in a pocket sewn into the side of - 2004 GMC Envoy XL | Owner's Manual - Page 31
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. 4. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under - 2004 GMC Envoy XL | Owner's Manual - Page 32
it to the regular safety belt. 5. Buckle, position and release the safety belt as described in Rear Seat Passengers on page 1-21. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guides, squeeze the belt edges together so that you can take them out of the - 2004 GMC Envoy XL | Owner's Manual - Page 33
abdomen, which could cause severe or even fatal internal injuries in a crash. Accident statistics show that children are safer if they are restrained in the rear seat. In a crash, children who are not buckled up can strike other people who are buckled up, or can be thrown out of the vehicle - 2004 GMC Envoy XL | Owner's Manual - Page 34
a window, move the child toward the center of the vehicle. If the child is sitting in the center rear seat passenger position, move the child toward upper body would have the restraint the belts provide. If the child is sitting in a rear seat outside position, see Rear Safety Belt Comfort Guides for - 2004 GMC Envoy XL | Owner's Manual - Page 35
{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 - 2004 GMC Envoy XL | Owner's Manual - Page 36
Every time infants and young children ride in vehicles, they should have the protection provided by appropriate restraints. Young children should not use the vehicle's adult safety belts alone, unless there is no other choice. Instead, they need to use a child restraint. {CAUTION: People should - 2004 GMC Envoy XL | Owner's Manual - Page 37
{CAUTION: Children who are up against, or very close to, any air bag when it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer outstanding protection for adults and older children, but not for young children and infants. Neither the vehicle's safety belt system nor - 2004 GMC Envoy XL | Owner's Manual - Page 38
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. In a crash, an infant in a rear-facing seat settles into the restraint, so the crash forces can be distributed across the strongest part - 2004 GMC Envoy XL | Owner's Manual - Page 39
CAUTION: The body structure of child's abdomen. In a crash, the belt would apply force on a body area that is unprotected by any bony structure. This alone could cause serious always should be secured in appropriate child restraints. An infant car bed (A), a special bed made for use in a motor - 2004 GMC Envoy XL | Owner's Manual - Page 40
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 - 2004 GMC Envoy XL | Owner's Manual - Page 41
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 shoulder straps that are attached to a flat pad which rests low against the child's body. A shelf- or armrest-type shield has straps that are attached to a wide, - 2004 GMC Envoy XL | Owner's Manual - Page 42
. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. Where to Put the Restraint Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. We, therefore, recommend that - 2004 GMC Envoy XL | Owner's Manual - Page 43
strap always to be anchored. Be sure to read and follow the instructions for your child restraint. If yours requires that the top strap be the right front seat, always move the front passenger seat as far back as it will go. It is better to secure the child restraint in a rear seat outside - 2004 GMC Envoy XL | Owner's Manual - Page 44
top strap anchored, you will be ready to secure the child restraint itself. Tighten the top strap when and as the child restraint manufacturer's instructions say. In Canada, the law requires that forward-facing child restraints have a top strap, and that the strap be anchored. In the United States - 2004 GMC Envoy XL | Owner's Manual - Page 45
your vehicle (Envoy only). Do not use the rear tie-down brackets near the liftgate for top strap tethers. Do not secure a child restraint with a top strap in the right front passenger's position if a national or local law requires that the top strap be anchored, or if the instructions that come with - 2004 GMC Envoy XL | Owner's Manual - Page 46
position in the second row (Envoy XL only). Do not secure a child restraint with a top strap in the right front passenger's position or in the third row seating positions if a national or local law requires that the top strap be anchored, or if the instructions that come with the child restraint - 2004 GMC Envoy XL | Owner's Manual - Page 47
A. Lower Anchorage B. Lower Anchorage C. Top Tether A. Lower Anchorage B. Lower Anchorage In order to use the LATCH system in your vehicle, you need a child restraint designed for that system. 1-41 - 2004 GMC Envoy XL | Owner's Manual - Page 48
at each lower anchor position. The labels are located near the base of the rear outside seat positions. Securing a Child Restraint Designed for the LATCH System 1. Find secure the restraint, following the instructions that came with that restraint, and also the instructions in this manual. 1-42 - 2004 GMC Envoy XL | Owner's Manual - Page 49
Securing a Child Restraint in a Rear Outside Seat Position If your child restraint is equipped these positions 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. If your child - 2004 GMC Envoy XL | Owner's Manual - Page 50
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. 1-44 - 2004 GMC Envoy XL | Owner's Manual - Page 51
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. If you secure a child restraint in the center seat position, follow the instructions in Securing a Child Restraint in a Rear Outside Seat Position on page 1-43. 1-45 - 2004 GMC Envoy XL | Owner's Manual - Page 52
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. Your vehicle has a right front passenger air bag. Never put a rear facing child restraint in this seat. Here is why: {CAUTION: A child in - 2004 GMC Envoy XL | Owner's Manual - Page 53
A rear seat is a safer place to secure a forward-facing child restraint. If you need to secure a forward-facing child restraint in the right front seat, you will be using the lap-shoulder belt to secure the child restraint in this position. Be sure to follow the instructions that came with the child - 2004 GMC Envoy XL | Owner's Manual - Page 54
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. You may find it helpful - 2004 GMC Envoy XL | Owner's Manual - Page 55
to work for an adult or larger child passenger. Air Bag Systems This part explains the frontal and side impact air bag systems. Your vehicle has air for the driver and right front passenger. If your vehicle has a side impact air bag for the driver and/or the right front passenger, the words AIR - 2004 GMC Envoy XL | Owner's Manual - Page 56
near frontal crashes. They are not designed to inflate in rollover, rear or low-speed frontal crashes, or in many side crashes. And, for CAUTION: (Continued) The side impact air bags for the driver and right front passenger are designed to inflate only in moderate to severe crashes where something - 2004 GMC Envoy XL | Owner's Manual - Page 57
frontal air bags. The driver should sit as far back as possible while still maintaining control of the vehicle. Front occupants should not lean on or sleep against the door. {CAUTION: Anyone who To read how, see the part of this manual called "Older Children" or "Infants and Young Children." 1-51 - 2004 GMC Envoy XL | Owner's Manual - Page 58
There is an air bag readiness light on the instrument panel cluster, which shows the air bag symbol. Where Are the Air Bags? The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See Air Bag Readiness Light on page 3-38 for more - 2004 GMC Envoy XL | Owner's Manual - Page 59
The right front passenger's frontal air bag is in the instrument panel on the passenger's side. If your vehicle has a driver's side impact air bag it is located in the side of the driver's seatback closest to the door. 1-53 - 2004 GMC Envoy XL | Owner's Manual - Page 60
any other air bag covering. Do not let seat covers block the inflation path of a side impact air bag. If your vehicle has a right front passenger's side impact air bag it is located in the side of the passenger's seatback closest to the door. 1-54 - 2004 GMC Envoy XL | Owner's Manual - Page 61
a parked car, the threshold level will be higher. The driver's and right front passenger's frontal air bags are not designed to inflate in rollovers, rear impacts, simply because of the damage to a vehicle or because of what the repair costs were. For frontal air bags, inflation is determined by the - 2004 GMC Envoy XL | Owner's Manual - Page 62
part of the air bag modules. Frontal air bag modules are located inside the steering wheel and instrument panel. For vehicles with side impact air bags, the air bag modules are located in the seatback closest to the driver's and/or right front , rollovers, and rear impacts, primarily because - 2004 GMC Envoy XL | Owner's Manual - Page 63
and the instrument panel for the right front passenger's problems for people with a history of asthma or other breathing trouble problems following an air bag deployment, you should seek medical attention. Your vehicle has a feature that will automatically unlock the doors and turn the interior - 2004 GMC Envoy XL | Owner's Manual - Page 64
the instrument panel for the right front passenger's air bag, or both the air bag module and seatback for the driver's and right front passenger's and possibly other parts. The service manual for your vehicle covers the need to replace other parts. • Your engine rpm, brake and throttle data. 1-58 - 2004 GMC Envoy XL | Owner's Manual - Page 65
service manual, see Service Publications Ordering Information on page 7-12. Restraint System Check Checking Your Restraint Systems Now and then, make sure the safety belt reminder light , and have them repaired or replaced. (The air bag system does not need regular maintenance.) {CAUTION: For up - 2004 GMC Envoy XL | Owner's Manual - Page 66
belts are cut or damaged, replace them. Collision damage also may mean you will need to have LATCH system, safety belt or seat parts repaired or replaced. New parts and repairs may be necessary even if the belt or LATCH system wasn't being used at the time of the collision. If an air bag - 2004 GMC Envoy XL | Owner's Manual - Page 67
Features and Controls Starting Your Engine ...2-21 Adjustable Throttle and Brake Pedal ...2-22 Engine Engine Exhaust ...2-34 Running Your Engine While You Are Parked ...2-34 Mirrors ...2-36 Automatic Dimming Rearview Mirror with OnStar® and Compass ...2-36 Outside Manual ...2-10 Rear Door Security - 2004 GMC Envoy XL | Owner's Manual - Page 68
Section 2 Features and Controls Rear Storage Area ...2-49 Rear Floor Storage Lid ...2-51 Convenience Net ...2-51 Cargo Cover ...2-52 Programming the HomeLink® Transmitter ...2-43 Storage Areas ...2-46 Glove Box ...2-46 Overhead Console ...2-46 Front Storage Area ...2-47 Luggage Carrier ...2-48 2-2 - 2004 GMC Envoy XL | Owner's Manual - Page 69
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 - 2004 GMC Envoy XL | Owner's Manual - Page 70
. If you ever do get locked out of your vehicle, call the GM Roadside Assistance Center. See Roadside Assistance Program on page 7-7. If your vehicle is equipped with the OnStar® system a new vehicle is delivered, the dealer provides the owner with a pair of identical keys and a key code number. 2-4 - 2004 GMC Envoy XL | Owner's Manual - Page 71
radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part other than an authorized service facility could void : • Check the distance. You may be higher, and try again. • Check to determine if battery replacement is - 2004 GMC Envoy XL | Owner's Manual - Page 72
see Driver Information Center (DIC) on page 3-51. Q (Lock): Press lock to lock all the doors. Press lock again within three seconds and the horn will chirp. K (Unlock): Press unlock for the driver's door to unlock automatically, the parking lamps to flash and the interior lights to go on - 2004 GMC Envoy XL | Owner's Manual - Page 73
works, it's probably time to change the battery. The Driver Information Center (DIC) will display a RFA # BATTERY LOW message when the not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. To Check the operation of the transmitter. 2-7 - 2004 GMC Envoy XL | Owner's Manual - Page 74
Doors and Locks CAUTION: (Continued) {CAUTION: Unlocked doors can be dangerous. • Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. Locking your doors can help prevent this from happening. There are several ways to lock and unlock your vehicle. You can - 2004 GMC Envoy XL | Owner's Manual - Page 75
's armrests. You can lock or unlock the door from the inside by sliding the manual lever forward or rearward. When the door is unlocked, you can see a red area on the lever. The manual lever on each door works only that door's lock. Remove the ignition key and press the lock symbol to - 2004 GMC Envoy XL | Owner's Manual - Page 76
the power door lock switch or by pressing the lock button on the optional remote keyless entry transmitter a second time. If the key is inserted in the ignition, this feature will not lock the doors. The lockout prevention feature will operate instead. You can enable or disable the delayed locking - 2004 GMC Envoy XL | Owner's Manual - Page 77
Programmable Locking Feature The following is the list of available programming options: Mode 1: All doors lock when the . The following instructions detail how to program your door locks differently than the factory setting. Choose one of the three programming options listed above before entering - 2004 GMC Envoy XL | Owner's Manual - Page 78
Programmable Unlocking Feature The following is the list of available programming options: Mode 1: Driver's door unlocks when the The following instructions detail how to program your door locks differently than the factory setting. Choose one of the four programming options listed above before - 2004 GMC Envoy XL | Owner's Manual - Page 79
engage the safety lock. Move the lever up to disengage the safety lock. The rear doors of your vehicle cannot be opened from the inside while this feature is in use. If you want to open the rear door while the security lock is on, unlock the door and open the door from - 2004 GMC Envoy XL | Owner's Manual - Page 80
the handle located in the center of the liftgate. If carbon monoxide (CO) gas can come into your wiring or other cable connections must pass through the seal between the body Control System in the Index. • If you have air outlets on or under the instrument panel, open them all the way. See Engine - 2004 GMC Envoy XL | Owner's Manual - Page 81
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 - 2004 GMC Envoy XL | Owner's Manual - Page 82
Accessory Power (RAP)" under Ignition Positions on page 2-20. The driver's door has a switch for each of the passenger's windows as well. Your vehicle has a lockout feature to prevent passengers from operating the power windows. The lockout switch is located in front of the window switches. A light - 2004 GMC Envoy XL | Owner's Manual - Page 83
along the rod from side-to-side to cover the driver or passenger front window. Content Theft-Deterrent Your vehicle may be equipped with a content the sun visor down to expose the vanity mirror. Lighted Visor Vanity Mirror Your vehicle may have this feature. Pull the sun visor down and lift the - 2004 GMC Envoy XL | Owner's Manual - Page 84
with the manual door lock and open the door. This should set off the alarm. When the alarm is set the power door unlock switch is not operational. If the alarm does not sound when it should but the headlamps flash, check to see if the horn works. The horn fuse may be - 2004 GMC Envoy XL | Owner's Manual - Page 85
enables fuel if the light comes on, you will be able to restart the engine if you turn the engine off. However, your Passlock® system is not working properly and must be serviced by your dealer. Your vehicle is not protected by Passlock® at this time. You may also want to check the fuse. See Fuses - 2004 GMC Envoy XL | Owner's Manual - Page 86
If none of these 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. Notice: Lengthy operation of features such as the radio in the accessory ignition position may drain the battery and prevent your - 2004 GMC Envoy XL | Owner's Manual - Page 87
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 while you hold the ignition key in START. When the engine starts, let go of the key and let up on the accelerator pedal. Wait - 2004 GMC Envoy XL | Owner's Manual - Page 88
. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you do not, your engine might not perform properly. Adjustable Throttle and Brake Pedal If your vehicle has this feature, you can change the - 2004 GMC Envoy XL | Owner's Manual - Page 89
Coolant Heater Your vehicle may have this feature. In very cold weather, 0°F (-18°C) or colder, the engine coolant heater can help. You'll 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 - 2004 GMC Envoy XL | Owner's Manual - Page 90
(P): This position locks the rear wheels. It's the best position to use when you start the engine because your vehicle can't move lever is fully in PARK (P) before starting the engine. Your vehicle has an automatic transmission shift lock control system. You have to fully apply the regular brakes - 2004 GMC Envoy XL | Owner's Manual - Page 91
too often. THIRD (3): This position is also used for normal driving. However, it offers more power and lower fuel economy than DRIVE (D). {CAUTION: Shifting into a drive gear while your engine is running at high speed is dangerous. Unless your foot is firmly on the brake pedal, your vehicle could - 2004 GMC Envoy XL | Owner's Manual - Page 92
fuel economy than THIRD (3). You can use SECOND (2) on hills. It can help control wheel drive, you can send your engine's driving power to all four familiar with its operation. Read the part that follows before using four-wheel instrument panel. Use this knob to shift into and out of four-wheel drive - 2004 GMC Envoy XL | Owner's Manual - Page 93
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. When driving your vehicle in A4WD, the front axle is engaged, but the vehicle's power is sent to the rear wheels. When the vehicle senses a loss of - 2004 GMC Envoy XL | Owner's Manual - Page 94
service four-wheel drive light on the instrument panel cluster stays on, you should take your vehicle to your dealer for service. See Service Four-Wheel Drive Warning Light mph (3.2 km/h) with the transmission in NEUTRAL (N) and the engine running. The preferred method for shifting out of 4LO is to - 2004 GMC Envoy XL | Owner's Manual - Page 95
to 2HI. 5. Turn the transfer case knob all of the way past 4LO and hold it there for a minimum of 10 seconds. The neutral indicator light will come on. 6. Shift the transmission to REVERSE (R) for one second, then shift the transmission to DRIVE (D) for one second. 7. Place the transmission shift - 2004 GMC Envoy XL | Owner's Manual - Page 96
with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Verify that the parking brake is fully released and the brake warning light is off before driving. If you are towing a trailer and you must park on a hill, see Towing a Trailer on - 2004 GMC Envoy XL | Owner's Manual - Page 97
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 in on the side of the lever. 4. Push the lever all the way toward the front of the vehicle. 5. Turn the ignition key to LOCK. 6. Remove the key and - 2004 GMC Envoy XL | Owner's Manual - Page 98
could overheat and even catch fire. You or others could be injured. Don't leave your vehicle with the engine running unless you have to. If you have to leave your vehicle with the engine running, be sure your vehicle is in PARK (P) and your parking brake is firmly set before you leave - 2004 GMC Envoy XL | Owner's Manual - Page 99
(P) Your vehicle has an automatic transmission shift lock control system. You have to fully apply the regular 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 - 2004 GMC Envoy XL | Owner's Manual - Page 100
Engine exhaust can kill. It contains the gas high points on the road or over road debris. • Repairs were not done correctly. • Your vehicle or exhaust system the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under Engine Exhaust - 2004 GMC Envoy XL | Owner's Manual - Page 101
in PARK (P) with the parking brake firmly set. Your vehicle can roll. Do not leave your vehicle when the engine is running unless you have to. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 102
to OnStar®. See OnStar® System on page 2-40 for more information about the services OnStar® provides. Compass Operation Press the on/off button once to turn the This is the on/off button for the automatic dimming feature and compass. Press the far left button, located below the the mirror face - 2004 GMC Envoy XL | Owner's Manual - Page 103
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 - 2004 GMC Envoy XL | Owner's Manual - Page 104
Manual Mirrors Adjust your outside mirrors so you can see a little of the side of your vehicle. Fold the mirrors in before entering a car to the center position, the mirrors can not be moved with the control knob. Outside Power Mirrors Your vehicle may have this feature. The control is located - 2004 GMC Envoy XL | Owner's Manual - Page 105
REVERSE (R) gear with the engine running, the parking brake enable/disable this feature through the Driver Information Center (DIC). See Check your inside mirror or glance over your shoulder before changing lanes. Outside Heated Mirrors Your vehicle may have this feature. When you operate the rear - 2004 GMC Envoy XL | Owner's Manual - Page 106
vehicle may have this feature. OnStar uses global positioning system (GPS) satellite technology, wireless communications, and state of the art call centers to provide you with a wide range of safety, security, information and convenience services. A complete OnStar® user's guide and the terms and - 2004 GMC Envoy XL | Owner's Manual - Page 107
services • Route Support • RideAssist • Information and Convenience Services Luxury and Leisure Plan • All Directions and Connections Plan services more about OnStar® Personal Calling, refer to the OnStar® owner's guide in your vehicle's glove box, or call OnStar® at 1-888-4-ONSTAR (1-888-466-7827 - 2004 GMC Envoy XL | Owner's Manual - Page 108
vehicle is equipped with the HomeLink® Transmitter, it complies with Part 15 of the FCC Rules. Operation is subject to the as gate operators, garage door openers, entry door locks, security systems and home lighting. Additional HomeLink® information can be found on the internet at www.homelink.com or - 2004 GMC Envoy XL | Owner's Manual - Page 109
the "stop and reverse" feature. This includes any garage Transmitter. Read the instructions completely before attempting recommended that upon the sale of the vehicle, the the radio frequency. Your vehicle's engine should ® buttons while keeping the indicator light in view. 3. Simultaneously press and - 2004 GMC Envoy XL | Owner's Manual - Page 110
programmed channels. If the indicator light blinks rapidly for two seconds and then turns to a constant light, continue with Steps 6 through the hanging antenna wire is attached to the motor-head unit. 7. Firmly press and release the "Learn" or "Smart" button. The name and color of the button may - 2004 GMC Envoy XL | Owner's Manual - Page 111
Gate Operator and Canadian Programming Canadian radio-frequency laws require transmitter signals to "time out three buttons do the following: 1. Press and hold down the two outside buttons until the indicator light begins to flash, after 20 seconds. 2. Release both buttons. Do not hold for longer than - 2004 GMC Envoy XL | Owner's Manual - Page 112
with Step 2 under "Programming HomeLink®." Storage Areas Glove Box To open your glove box, pull the handle on the front of the glove box and lower the door. Overhead Console Your vehicle may have this feature. The overhead console may include sunglasses storage, a HomeLink® transmitter, a sunroof - 2004 GMC Envoy XL | Owner's Manual - Page 113
in the overhead console, press front and rear of the storage compartment. The console may also contain one or more of the following components: Your vehicle may have this feature Rear Seat Audio Controls • Rear Seat Accessory Power Outlets • Rear Climate Control If your vehicle has the center - 2004 GMC Envoy XL | Owner's Manual - Page 114
paneling, plywood, a mattress and so forth - the wind can catch it as you drive along. This can cause you to lose control 100 kg) or hangs over the rear or sides of the vehicle may capacity and loading, see Loading Your Vehicle on page 4-49. To prevent damage or loss of cargo as you're driving, check - 2004 GMC Envoy XL | Owner's Manual - Page 115
Storage Area Rear Compartment Storage Panel/Cover Your vehicle may have this feature. This shelf position is used as a cargo shade. Insert the front corners of the panel into the top guides and slide the panel forward. Press down on the back of the panel to lock it in place. {CAUTION: If you were - 2004 GMC Envoy XL | Owner's Manual - Page 116
the carpet, the panel may be installed 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. Notice: Loading objects that weigh over 200 lbs (90 kg) onto the panel may cause damage. Repairs - 2004 GMC Envoy XL | Owner's Manual - Page 117
Convenience Net Your vehicle may have this feature. A convenience net in the rear of your vehicle helps keep small items Pull the lid toward you to release it from the forward mounting tabs. To reinstall the rear floor storage lid, reverse the previous steps. Make sure the lid is secure by applying - 2004 GMC Envoy XL | Owner's Manual - Page 118
items in the cargo area of your vehicle. To install the cargo cover, do the following: 1. Align the endcap with the pocket in the trim panel located behind the rear seat. 2. Compress the opposite endcap, align it with the pocket located on the opposite side of the trim - 2004 GMC Envoy XL | Owner's Manual - Page 119
on or Retained Accessory Power (RAP) must be active. Press and release the back of the button in the overhead console to open the sunroof. Press the front of the vehicle may have this feature. The controls are located on the driver's door, and are used to program and recall memory settings for the - 2004 GMC Envoy XL | Owner's Manual - Page 120
key in the ignition if programmed to do so through the Driver Information Center (DIC). See DIC Operation and Displays on page 3-51. To stop recall movement of the memory feature at any time, press one of the power seat controls or memory buttons. Two personalized exit positions can be set by first - 2004 GMC Envoy XL | Owner's Manual - Page 121
Gage ...3-46 Change Engine Oil Light ...3-47 Security Light ...3-47 Cruise Control Light ...3-48 Reduced Engine Power Light ...3-48 Service Four-Wheel Drive Warning Light ...3-48 Check Gages Warning Light ...3-49 Gate Ajar Light ...3-49 Fuel Gage ...3-50 Low Fuel Warning Light ...3-50 Driver - 2004 GMC Envoy XL | Owner's Manual - Page 122
Section 3 Instrument Panel Radio Reception ...3-120 Care of Your Cassette Tape Player ...3-121 Care of Your CDs and DVDs ...3-122 Care of Your CD and DVD Player ...3-122 Fixed Mast Antenna ...3-122 XM™ Satellite Radio Antenna System ...3-122 Chime Level Adjustment ...3-122 Radio with Six-Disc CD - 2004 GMC Envoy XL | Owner's Manual - Page 123
✍ NOTES 3-3 - 2004 GMC Envoy XL | Owner's Manual - Page 124
Instrument Panel Overview 3-4 - 2004 GMC Envoy XL | Owner's Manual - Page 125
Lever on page 3-7. D. OnStar and Audio Steering Wheel Controls. See Audio Steering Wheel Controls on page 3-119. E. Instrument Panel Cluster. See Instrument Panel Cluster on page 3-36. F. Audio Steering Wheel Controls. See Audio Steering Wheel Controls on page 3-119. G. Ignition Switch. See Ignition - 2004 GMC Envoy XL | Owner's Manual - Page 126
button again until it clicks and then release it. 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. When the hazard warning flashers are on, the turn signals won't work. Other Warning Devices If - 2004 GMC Envoy XL | Owner's Manual - Page 127
the wheel in place. Do not adjust the steering wheel while driving. G Turn and Lane Change Signals 2 Headlamp High/Low-Beam Changer Flash-to-Pass Feature N Windshield Wipers J Windshield Washer I Cruise Control (If Equipped) 3-7 - 2004 GMC Envoy XL | Owner's Manual - Page 128
automatically. An arrow on the instrument panel cluster will flash in the direction of option with added wiring for the trailer lamps, a different turn signal flasher is used. With this flasher installed, the signal indicator will flash even if a turn signal bulb is burned out. Check the front and rear - 2004 GMC Envoy XL | Owner's Manual - Page 129
Flash-to-Pass This feature lets you use your high-beam headlamps to signal a driver in front of you that you instrument panel. To return to low-beam headlamps, pull the multifunction lever toward you. Then release it. When the high beams are on, this indicator light on the instrument panel cluster - 2004 GMC Envoy XL | Owner's Manual - Page 130
to off. Turn the band to control the Rainsense™ Wipers Your vehicle may . To turn on the Rainsense™ feature, the wipers must be set to car wash. 9 (Off): N (Windshield Wipers): windshield wipers. You can set the wiper speed for a long or short delay between wipes. This can be very useful in light - 2004 GMC Envoy XL | Owner's Manual - Page 131
. 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 right of the steering wheel on the instrument panel. {CAUTION: In freezing weather, do not use your washer until the windshield is warmed. Otherwise the - 2004 GMC Envoy XL | Owner's Manual - Page 132
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. Cruise Control The cruise controls are located on the end of the turn signal/multifunction lever. To wash your - 2004 GMC Envoy XL | Owner's Manual - Page 133
If you leave your cruise control on when you are not using cruise, you might hit a button and go into cruise when you do not want to. You could be startled and even lose control. Keep the cruise control switch off until you want to use cruise control. {CAUTION: Cruise control can be dangerous where - 2004 GMC Envoy XL | Owner's Manual - Page 134
the switch at resume/accelerate. United States Canada Increasing Speed While Using Cruise Control There are two ways to go to a higher speed: The cruise light on the instrument panel cluster will come on when the cruise control is engaged. • Use the accelerator pedal to get to the higher speed - 2004 GMC Envoy XL | Owner's Manual - Page 135
of cruise control. Many drivers find this to be too much trouble and don't use cruise control on steep hills. Reducing Speed While Using Cruise Control Press vehicle will slow down to the cruise control speed you set earlier. • Step lightly on the brake pedal. • Move the cruise switch to off, or • - 2004 GMC Envoy XL | Owner's Manual - Page 136
listed as well as the headlamps. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 137
is light outside. During that delay, your instrument panel cluster may not be as bright as usual. Make sure your instrument panel brightness control is your headlamps or parking lamps are manually turned on, the driver's door is open and your ignition is in LOCK or ACCESSORY. To turn the tone off, - 2004 GMC Envoy XL | Owner's Manual - Page 138
the fog lamps are on. Fog lamps will turn off whenever your high-beam headlamps are on. Turn the knob to adjust the instrument panel lights. Turn the knob all the way up to turn on the interior lamps. Press the knob back into its stored position when you're not using it. 3-18 - 2004 GMC Envoy XL | Owner's Manual - Page 139
. This will override the illuminated entry feature unless you use your keyless entry transmitter to unlock the vehicle. To return the lamps to automatic operation, press the button again. The dome lamps will come on when you open a door. With exit lighting, the interior lamps will come on when you - 2004 GMC Envoy XL | Owner's Manual - Page 140
Battery Run-Down Protection This feature shuts off the dome, courtesy, vanity, and reading lamps 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 - 2004 GMC Envoy XL | Owner's Manual - Page 141
the accessory power outlets, you can plug in auxiliary electrical equipment such as a cellular telephone or CB radio. The first two outlets are located below the cigarette lighter and the rear wiper switch on the instrument panel. The third outlet is located on the rear of the center console Remove - 2004 GMC Envoy XL | Owner's Manual - Page 142
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 light engine is turned off. 3-22 - 2004 GMC Envoy XL | Owner's Manual - Page 143
control panel is used to raise or lower the temperature on the passenger's side of the vehicle. Slide the lever up or down to adjust the temperature. This lever also adjusts the temperature to the rear seat outlets. When the temperature outside is 0°F (-18°C) or lower, use the engine light will - 2004 GMC Envoy XL | Owner's Manual - Page 144
feature. The lines you see on the rear window warm the glass. Outlet Adjustment Use the air outlets located in the center and on the side of your instrument panel to direct the airflow. < (Rear): Press this button to turn the rear window defogger on or off. An indicator light into the front air - 2004 GMC Envoy XL | Owner's Manual - Page 145
. Dual Automatic Climate Control System Your vehicle may have the dual automatic climate control system. With this system you can control the heating, cooling to the front of your vehicle, such as hood-air deflectors, may affect the performance of the heating and air conditioning system. Check with - 2004 GMC Envoy XL | Owner's Manual - Page 146
affect the outside temperature while the engine is running, it may take several Press this button to turn off the entire climate control system. Outside air will still enter the vehicle, Press this button to manually select the air delivery mode to the floor, instrument panel, or windshield outlets. - 2004 GMC Envoy XL | Owner's Manual - Page 147
and air inlet mode will be automatically controlled. The air conditioning compressor will run five seconds. (MODE): Press this button to manually change the direction of the airflow in your instrument panel outlets. )(Bi-Level): This mode directs approximately half of the air to the instrument panel - 2004 GMC Envoy XL | Owner's Manual - Page 148
front defrost or defog mode, the air conditioning off symbol will flash to let you know this option is not allowed. You may notice a slight change in engine turn recirculation mode on or off. When this button is pressed, an indicator light in the button will also come on to let you know that it is - 2004 GMC Envoy XL | Owner's Manual - Page 149
rear window defogger. Repairs would not be covered by your warranty. Do not clear the inside of the rear window with sharp objects. -(Defog): 0 (Front Defrost): Press the front defrost button to clear the windshield and side windows of frost or fog quickly. The system will automatically control - 2004 GMC Envoy XL | Owner's Manual - Page 150
outlets located in the center and on the side of your instrument panel to direct the airflow. Operation Tips • Keep the hood and front air inlets free of ice to the front of your vehicle, such as hood-air deflectors, may affect the performance of the heating and air conditioning system. Check with - 2004 GMC Envoy XL | Owner's Manual - Page 151
the air coming through the rear outlets is determined by the front passenger's temperature setting. If the front climate control is on and not in defrost mode, the rear climate control can be enabled by pressing the lower power button (center button) on the control face. If the front is off or is in - 2004 GMC Envoy XL | Owner's Manual - Page 152
the third seat floor outlet. To activate the second row seat controls in the following systems, set the fan knob, located on the front console, to R. Envoy XL H(Panel): When panel mode is selected in the front controller, the rear system will distribute air from the four headliner outlets. 3-32 - 2004 GMC Envoy XL | Owner's Manual - Page 153
floor outlet located in the third seat area. Envoy XL Press the buttons at the bottom of the audio control panel to adjust the fan speed, mode and temperature for the rear passengers. The selections will be shown on the display. Press the rear fan control button with the arrow pointing right to turn - 2004 GMC Envoy XL | Owner's Manual - Page 154
If your vehicle is equipped with the Driver Information Center (DIC), you can store and recall the climate control settings for temperature, air delivery mode and fan speed for two different drivers. The personal choice settings recalled are determined by the transmitter used to enter the - 2004 GMC Envoy XL | Owner's Manual - Page 155
, or when one of the gages shows there may be a problem, check the section that tells you what to do about it. Please follow this manual's advice. Waiting to do repairs can be costly-and even dangerous. So please get to know your warning lights and gages. They're a big help. Your vehicle may also - 2004 GMC Envoy XL | Owner's Manual - Page 156
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. United States version shown, - 2004 GMC Envoy XL | Owner's Manual - Page 157
). The odometer mileage can be checked without the vehicle running. Simply press the trip stem located on the instrument panel cluster. You may odometer is part of the Driver Information Center (DIC). For vehicles without a DIC, press the stem located on the instrument panel cluster to display - 2004 GMC Envoy XL | Owner's Manual - Page 158
an air bag readiness light on the instrument panel, which shows the air bag symbol. The system checks the air bag's electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag modules, the wiring and the crash - 2004 GMC Envoy XL | Owner's Manual - Page 159
that you have problems with a generator drive belt, or another electrical problem. Have it checked right away. Driving while this light is on could drain your battery. If you must drive a short distance with the light on, be certain to turn off all your accessories, such as the radio and air - 2004 GMC Envoy XL | Owner's Manual - Page 160
zone. If you must drive, turn off all unnecessary accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. Brake System Warning Light When the engine is running, the gage shows the condition of the charging - 2004 GMC Envoy XL | Owner's Manual - Page 161
carefully, have the vehicle towed for service. United States Canada This light should come on briefly when you turn the ignition key to RUN. If it doesn't come on then, have it fixed so it will be ready to warn you if there's a problem. If the light comes on while you are driving, pull - 2004 GMC Envoy XL | Owner's Manual - Page 162
the ignition key to RUN. If the light doesn't come on then, have it fixed so it will be ready to warn you if there is a problem. Engine Coolant Temperature Gage United States Canada This gage shows the engine coolant temperature. If the gage pointer moves into the red area, it means that your - 2004 GMC Envoy XL | Owner's Manual - Page 163
is also designed to assist your service technician in correctly diagnosing any malfunction. Notice: If you keep driving your vehicle with this light on, after a while, your emission controls may not work as well, your fuel economy may not be as good, and your engine may not run as smoothly. This - 2004 GMC Envoy XL | Owner's Manual - Page 164
dealer for service as soon as possible. If the Light Is On Steady You may be able to correct the emission system malfunction by considering the following: Did you recently put fuel into your vehicle? If so, reinstall the fuel cap, making sure to fully install the cap. See Filling Your Tank on page - 2004 GMC Envoy XL | Owner's Manual - Page 165
vehicle will not pass this inspection if the SERVICE ENGINE SOON or CHECK ENGINE light is on or not working properly. Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system - 2004 GMC Envoy XL | Owner's Manual - Page 166
Check your oil as soon as possible and have your vehicle serviced. Notice: Lack of proper engine oil maintenance may damage the engine. The repairs would not be covered by your warranty. Always follow the maintenance schedule in this manual for changing engine oil. Oil pressure may vary with engine - 2004 GMC Envoy XL | Owner's Manual - Page 167
States Canada United States Canada When this light comes on, it means that service is required for your vehicle. See Scheduled Maintenance on page 6-4 and Engine Oil on page 5-16 for more information. Once the engine oil has been changed, the change engine oil light must be reset. Until it is - 2004 GMC Envoy XL | Owner's Manual - Page 168
repair. 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. United States Canada Your vehicle may have this feature. The CRUISE light appears whenever you set your cruise control - 2004 GMC Envoy XL | Owner's Manual - Page 169
the liftgate or liftglass even partially open. United States Canada The CHECK GAGES light will come on briefly when you are starting the engine. If the light comes on and stays on while you are driving, check your coolant temperature and engine oil pressure gages to see if they are in the warning - 2004 GMC Envoy XL | Owner's Manual - Page 170
things that some owners ask about. None of these show a problem with your fuel gage: • At the gas station, the gas pump shuts off before the gage reads full. • It takes a little more or less fuel to fill up than the gage indicated. For example, the gage may have indicated the tank was half full - 2004 GMC Envoy XL | Owner's Manual - Page 171
Driver Information Center (DIC) Your vehicle may have this feature. The DIC display is located on the instrument panel cluster above the steering wheel. The DIC can display information such as the trip odometer, fuel economy and personalization features. The DIC buttons are located on the steering - 2004 GMC Envoy XL | Owner's Manual - Page 172
the instrument cluster cluster. If you press and hold the reset stem for four seconds, the display will show the distance traveled since the last ignition cycle. Fuel Information Use the fuel information button to scroll through the range, average fuel economy, instant fuel economy and the GM Oil - 2004 GMC Envoy XL | Owner's Manual - Page 173
the monitor, press and hold the select button while ENGINE OIL LIFE is displayed. For more information, see Engine Oil on page 5-16. Average Fuel Economy Pressthe fuel information button until AVG appears in the display. Average fuel economy is how many miles per gallon your vehicle is getting - 2004 GMC Envoy XL | Owner's Manual - Page 174
the following personalization features. All of the personalization options may not be available on your vehicle. Only the options available will ALARM WARNING TYPE AUTOMATIC LOCKING AUTOMATIC UNLOCKING SEAT POSITION RECALL PERIMETER LIGHTING REMOTE LOCK FEEDBACK REMOTE UNLOCK FEEDBACK HEADLAMPS ON - 2004 GMC Envoy XL | Owner's Manual - Page 175
on the DIC to select it and move on to the next feature. For more information on automatic door locks see Programmable Automatic Door Locks on page 2-10. • UNLOCK DOORS MANUALLY: If you choose for the doors to unlock manually, the doors will not be unlocked automatically. • UNLOCK DRIVER IN PARK - 2004 GMC Envoy XL | Owner's Manual - Page 176
put the key in the ignition. • PERIMETER LIGHTING OFF: Choose one of the two modes and press the personalization button while it is displayed on the DIC to select it and move on to the next feature. • SEAT POSITION RECALL ON REMOTE: If you choose seat recall on remote, the memory seat position you - 2004 GMC Envoy XL | Owner's Manual - Page 177
and press the personalization button while it is displayed on the DIC to select it and move on to the next feature. • UNLOCK FEEDBACK: HORN: If you choose horn, the horn will chirp the second time you press the button it is displayed on the DIC to select it and move on to the next feature. 3-57 - 2004 GMC Envoy XL | Owner's Manual - Page 178
button while MIRROR CURBVIEW ASSIST is displayed on the DIC. With the engine running, engage the parking brake, press the brake pedal and place the it is displayed on the DIC o select it and move on to the next feature. • CURB VIEW: DRIVER: If you choose driver, the driver's outside mirror will - 2004 GMC Envoy XL | Owner's Manual - Page 179
and fuel economy in L/100KM is displayed. Choose one of the three settings and press the personalization button while it is displayed on the DIC to select it and end out of the personalization options. • EASY EXIT SEAT: ON: If you choose for this feature to be off, no seat exit recall will - 2004 GMC Envoy XL | Owner's Manual - Page 180
trip stem button, the Information Center will begin to list the available languages. The name features to their factory default settings. For vehicles with redundant steering wheel controls, Fuel Information, Personalization or Select button) will also acknowledge any warnings or service - 2004 GMC Envoy XL | Owner's Manual - Page 181
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. OIL PRESSURE LOW/STOP ENGINE If low oil . Driving with this problem could drain your battery. Have the electrical system checked as soon as possible - 2004 GMC Envoy XL | Owner's Manual - Page 182
REAR ACCESS OPEN 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. Turn off the vehicle and check the liftgate and liftglass. Restart the vehicle and check FUEL LEVEL LOW If the fuel level is low in the vehicle's gas tank - 2004 GMC Envoy XL | Owner's Manual - Page 183
the steering wheel. The DIC message will also be cancelled if the ignition is turned off. The DIC message and the Service Engine Soon light may come on again during a second trip if the fuel cap is still not tightened properly. See Malfunction Indicator Lamp on page 3-43 for more information. RIGHT - 2004 GMC Envoy XL | Owner's Manual - Page 184
improperly. Figure out which audio system is in your vehicle, find out what your audio system can do, and how to operate all of its controls. Your vehicle has a feature called Retained Accessory Power (RAP). With RAP, the audio system can be played even after the ignition is turned off. See "Retained - 2004 GMC Envoy XL | Owner's Manual - Page 185
and will only work when the information is available. In rare cases, a radio station may broadcast incorrect information that will cause the radio features to work improperly. If this happens, contact the radio station. While the radio is tuned to an RDS station, the station name or call letters - 2004 GMC Envoy XL | Owner's Manual - Page 186
XM™ Satellite Radio Service XM™ is a satellite radio service that is based in the 48 contiguous United States. RDS, press the DISPL knob to change what appears on the display while using RDS. The display options are station name, RDS station frequency, PTY, and the name of the program (if available). - 2004 GMC Envoy XL | Owner's Manual - Page 187
, and six AM, six XM1 and six XM2 (if equipped)), can be programmed on the six numbered pushbuttons, by performing the following steps: 1. Turn the radio on. 2. Press BAND to select FM1, FM2, AM, or XM1 or XM2. 3. Tune in the desired station. 4. Press AUTO EQ to select the equalization. 5. Press - 2004 GMC Envoy XL | Owner's Manual - Page 188
the right or the left speakers. To adjust the fade to the front and the rear speakers, push and release the AUDIO knob until FADE appears on the the front or the rear speakers. To adjust the balance and fade to the middle position, push the AUDIO knob, then push it again and hold it until the radio - 2004 GMC Envoy XL | Owner's Manual - Page 189
3. Once the desired PTY is displayed, press either SCAN arrow, and the radio will begin scanning the stations in the PTY. 4. Press either SCAN arrow to stop scanning traffic announcements. BAND (Alternate Frequency): Alternate frequency allows the radio to switch to a stronger station with the same program - 2004 GMC Envoy XL | Owner's Manual - Page 190
Radio Service. You will hear the announcement, even if the volume is low or a CD is playing. If a CD is playing, play will stop during the announcement. Alert announcements cannot be turned off. ALERT! will not be affected by tests of the emergency broadcast system. This feature is not supported - 2004 GMC Envoy XL | Owner's Manual - Page 191
radio will seek to a station that does. When a station that broadcasts traffic announcements is found, the radio The radio will play the traffic announcement even if the volume is low. The radio will interrupt does not apply to XM™ Satellite Radio Service. Radio Messages CAL ERR (Calibration Error): - 2004 GMC Envoy XL | Owner's Manual - Page 192
XM™ Radio Messages Radio Display Message XL (Explicit Language Channels) Updating Condition XL on the radio display, after the channel name, indicates (after 4 second delay) Channel not in service Channel no longer available Artist Name/Feature not available CH Off Air CH Unavail No Info 3-72 - 2004 GMC Envoy XL | Owner's Manual - Page 193
vehicles. If this message is received after having your vehicle serviced, check with the servicing facility. If tuned to channel 0, this message will alternate with the XM Radio 8 digit radio ID label. This label is needed to activate the service. If this message is received when tuned to channel - 2004 GMC Envoy XL | Owner's Manual - Page 194
eject button or the DISPL knob. If the ignition or radio is turned off with the CD in the player, it will stay in the player skipping, difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper labels to CDs, they could get - 2004 GMC Envoy XL | Owner's Manual - Page 195
want, then hold the knob for two seconds. The radio will produce one beep and the selected display will now be the default. BAND: two seconds until SCAN appears on the display and you hear a beep. Use this feature to listen to 10 seconds of each track of the CD. Press either SCAN arrow again - 2004 GMC Envoy XL | Owner's Manual - Page 196
if an error cannot be corrected, contact your dealer. If the radio displays an error message, write it down and provide it to your dealer when reporting the problem. Radio Data System (RDS) The audio system has a Radio Data System (RDS). RDS features are available for use only on FM stations that - 2004 GMC Envoy XL | Owner's Manual - Page 197
includes song title and artist name. A service fee is required in order to receive the XM™ service. For more information, contact XM™ at radio station may broadcast incorrect information that will cause the radio features to work improperly. If this happens, contact the radio station. While the radio - 2004 GMC Envoy XL | Owner's Manual - Page 198
display. DISPL (Display): Press this knob to switch the display between the radio station frequency and the time. When the ignition is off, press this knob to change what appears on the display while using RDS. The display options are station name, RDS station frequency, PTY, and the name of the - 2004 GMC Envoy XL | Owner's Manual - Page 199
rock, and classical. Selecting CUSTOM or changing bass or treble, returns the EQ to the manual bass and treble settings. The radio will save separate AUTO EQ settings for each preset and source. If the radio is equipped with the Bose audio system, the equalization settings are either CUSTOM or TALK - 2004 GMC Envoy XL | Owner's Manual - Page 200
right or the left speakers. To adjust the fade between the front and the rear speakers, push and release the AUDIO knob until FADE appears on the front or the rear speakers. To adjust the balance and fade to the middle position, push the AUDIO knob, then push it again and hold it until the radio - 2004 GMC Envoy XL | Owner's Manual - Page 201
radio cannot find the desired program type, NONE will appear on the display and the radio press either SCAN arrow, and the radio will begin scanning the stations in the PTY. 4. frequency allows the radio to switch to ON will appear on the display. The radio may switch to stations with a stronger - 2004 GMC Envoy XL | Owner's Manual - Page 202
be affected by tests of the emergency broadcast system. This feature is not supported by all RDS stations. INFO (Information): If the current of local or national emergencies. When an alert announcement comes on the current radio station, ALERT! will appear on the display. You will hear the - 2004 GMC Envoy XL | Owner's Manual - Page 203
radio will seek to a station that does. When the radio finds a station that broadcasts traffic announcements, the radio The radio will play the traffic announcement even if the volume is low. The radio will not apply to XM™ Satellite Radio Service. Radio Messages CAL ERR (Calibration Error): - 2004 GMC Envoy XL | Owner's Manual - Page 204
XM™ Radio Messages Radio Display Message XL (Explicit Language Channels) Updating Condition XL on the radio display, after the channel name, indicates (after 4 second delay) Channel not in service Channel no longer available Artist Name/Feature not available CH Off Air CH Unavail No Info 3-84 - 2004 GMC Envoy XL | Owner's Manual - Page 205
vehicles. If this message is received after having your vehicle serviced, check with the servicing facility. If tuned to channel 0, this message will alternate with the XM Radio 8 digit radio ID label. This label is needed to activate the service. If this message is received when tuned to channel - 2004 GMC Envoy XL | Owner's Manual - Page 206
not work well in this player. The longer side with the tape visible should face to the right. If the ignition is on, but the radio is off, the tape can be inserted and will begin playing. A tape symbol will appear on the display whenever a tape is inserted. If you hear - 2004 GMC Envoy XL | Owner's Manual - Page 207
tape rapidly. Press this pushbutton again to return to playing speed. The radio will play while the tape advances. The station frequency and FWD will appear until SCAN appears on the display and you hear a beep. Use this feature to listen to 10 seconds of each selection on the current side of the - 2004 GMC Envoy XL | Owner's Manual - Page 208
the feature is active. 4. Insert the adapter into the cassette tape slot. It will power up the radio and begin playing. The override feature will your dealer. If the radio displays an error message, write it down and provide it to your dealer when reporting the problem. Playing a CD Insert - 2004 GMC Envoy XL | Owner's Manual - Page 209
player, it will stay in the player. When the ignition or the radio is turned on, the CD will start playing, where it stopped, if skipping, difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper labels to CDs, they could - 2004 GMC Envoy XL | Owner's Manual - Page 210
radio for future listening. TAPE and/or the CD symbol will appear on the display when a cassette tape or CD is loaded. q SCAN r: To scan the CD, press and hold either SCAN arrow for more than two seconds until SCAN appears on the display and you hear a beep. Use this feature . The radio will produce - 2004 GMC Envoy XL | Owner's Manual - Page 211
DVD 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 so, wait about an hour and try again. • There may have been a problem while burning the CD. • The label may be caught in the CD player. If - 2004 GMC Envoy XL | Owner's Manual - Page 212
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). 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 - 2004 GMC Envoy XL | Owner's Manual - Page 213
display. RCL (Recall): Press this knob to switch the display between the radio station frequency and the time. When the ignition is off, press this knob to display the time. For RDS, press the RCL knob to change what appears on the display while using RDS. The display options - 2004 GMC Envoy XL | Owner's Manual - Page 214
all tone and speaker controls to the middle position, push and hold the AUDIO knob when no tone or speaker control is displayed. CENTERED will appear on the EQ to the manual bass and treble settings. The radio will save separate AUTO EQ settings for each preset and source. If the radio is equipped - 2004 GMC Envoy XL | Owner's Manual - Page 215
front or the rear speakers. To adjust the balance and the fade to the middle position, select balance or fade and push and hold the AUDIO knob. The radio and speaker controls to the middle position, push and hold the AUDIO knob when no tone or speaker controls are displayed. CENTERED will appear - 2004 GMC Envoy XL | Owner's Manual - Page 216
3To use the PTY interrupt feature, press and hold the P-TYPE button until you hear a beep 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. Setting Preset PTYs (RDS Only) Up to 12 PTYs (six - 2004 GMC Envoy XL | Owner's Manual - Page 217
be affected by tests of the emergency broadcast system. This feature is not supported by all RDS stations. INFO (Information): If the current station button and the radio will seek to a station that does. When the radio finds a station that broadcasts traffic announcements, the radio will stop - 2004 GMC Envoy XL | Owner's Manual - Page 218
XM™ Radio Messages Radio Display Message XL (Explicit Language Channels) Updating Condition XL on the radio display, after the channel audio (after 4 second delay) Channel not in service Channel no longer available Artist Name/Feature not available Song/Program Title not available CH Off Air CH - 2004 GMC Envoy XL | Owner's Manual - Page 219
vehicles. If this message is received after having your vehicle serviced, check with the servicing facility. If tuned to channel 0, this message will alternate with the XM Radio 8 digit radio ID label. This label is needed to activate the service. If this message is received when tuned to channel - 2004 GMC Envoy XL | Owner's Manual - Page 220
player. When the ignition or the radio is turned on, the CD will tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper the LOAD side of the LOAD CD button. 3. Wait for the light, located to the right of the slot, to turn green. 4. Load - 2004 GMC Envoy XL | Owner's Manual - Page 221
light stops flashing and turns green you can load another CD. The CD player takes up to six CDs. Do not try to load more than six. To load more than one CD but less than six, complete Steps 1 through 3. When you have finished loading CDs, the radio in manually. The the CD-sensing feature and enable CDs - 2004 GMC Envoy XL | Owner's Manual - Page 222
equalization setting while playing a CD. The equalization will be automatically set whenever you play a CD. For more information on AUTO EQ, see "AUTO EQ" listed previously in this section. • To repeat the track you are listening to, press and release the RPT button. RPT will appear on the display - 2004 GMC Envoy XL | Owner's Manual - Page 223
the display flashes. The selected display will now be the default. BAND: Press this button to play the radio when a CD(s) is in the player. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 224
appear on the display. The recorded tracks will begin to play in the order that they were saved. You may seek through the song list by using the SEEK SCAN arrows. Seeking past the last saved track will return you to the first saved track. To delete tracks from the - 2004 GMC Envoy XL | Owner's Manual - Page 225
CHECK CD: If this message appears on the display, it could be for one of the following reasons: Listening to a DVD If your vehicle has Rear Seat Entertainment (RSE) system and a DVD is playing, the DVD symbol will appear on the radio display indicating that the DVD been a problem while burning the - 2004 GMC Envoy XL | Owner's Manual - Page 226
Press this button again to restore operation of the DVD player. This button may also be used to turn the DVD player power on and automatically resume play if the ignition is in RUN, ACCESSORY, or if RAP is active. Navigation/Radio Display and Controls Your vehicle may be equipped with a navigation - 2004 GMC Envoy XL | Owner's Manual - Page 227
range of the transmitters. When using the wired headphones, if the front seat passengers play a CD in the Radio with Six-Disc CD (if equipped) or use XM™ Satellite Radio Service (if equipped), you will hear the audio for these sources, instead of the DVD or CD that is currently playing through the - 2004 GMC Envoy XL | Owner's Manual - Page 228
, 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 - 2004 GMC Envoy XL | Owner's Manual - Page 229
not on, the RSE system will not be an available source on the radio. Refer to the radio information for the radio that your vehicle has for more information. The RSE system is capable of outputting audio to the wired headphone jacks on the rear seat audio system (if equipped). The RSE system may be - 2004 GMC Envoy XL | Owner's Manual - Page 230
CDs (CD-R and CD-RW discs) can also be played in this DVD player. When using the wired headphones, not included, if the front seat passengers play a CD in the Radio with Six-Disc CD (if equipped) or use XM™ Satellite Radio Service (if equipped), you will hear the audio for these sources, instead of - 2004 GMC Envoy XL | Owner's Manual - Page 231
the player will automatically start, if the vehicle is in RUN, ACCESSORY, or when RAP is active. If a disc is already in the player, press the play/pause button on the DVD player faceplate or on the remote control. Some DVDs will not allow fast forwarding or skipping of the copyright information or - 2004 GMC Envoy XL | Owner's Manual - Page 232
affect the function of the remote control. Notice: Storing the remote control in a hot area or in direct sunlight may damage it, and the repairs would not be covered by your warranty. Keep the remote control stored in a cool, dry place. O (Power): Press this button to turn the DVD player on and off - 2004 GMC Envoy XL | Owner's Manual - Page 233
color, tint, brightness, contrast, and display mode (normal, full, or zoom). The dynamic range compression feature can be used to reduce loud audio and increase low audio produced by some DVDs inputs. Press this button to turn the remote control backlight on. The backlight will time out after about - 2004 GMC Envoy XL | Owner's Manual - Page 234
to change camera angles on DVDs that have this feature when a DVD is playing. The format control is to be stored for a long period of time, remove the batteries and keep them in a cool, dry place. { (Subtitle): Press this button to turn on subtitles and to move through subtitle options when a DVD - 2004 GMC Envoy XL | Owner's Manual - Page 235
might be off. The parental control button might have been turned on. The power indicator light will flash. The system might be in auxiliary mode. The disc is upside down or is not compatible. Check the display mode settings in the display menu. Problem In auxiliary mode, the picture moves or scrolls - 2004 GMC Envoy XL | Owner's Manual - Page 236
telephone in the vehicle. Check that the headphones are facing the front of the vehicle. See your dealer for assistance. Check that the DVD player is in DVD mode. The DVD or CD could be dirty, scratched, or damaged. The audio from the radio The RSE is working for the Radio with correctly. Six-Disc - 2004 GMC Envoy XL | Owner's Manual - Page 237
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. For example - 2004 GMC Envoy XL | Owner's Manual - Page 238
. If the front seat passengers switch the source for the main radio to a remote source, the RSA will not be able to control the source. You can operate the rear seat audio when the main radio is off. SRCE (Source): Press this button to select a source: radio, cassette tape, CD, or DVD. The inactive - 2004 GMC Envoy XL | Owner's Manual - Page 239
vehicle's radio. The feature works automatically by learning a portion of the Vehicle Identification Number (VIN). If the radio is moved to a different vehicle, it will not operate and LOCKED will appear on the display. When the radio and vehicle are turned off, the blinking red light indicates that - 2004 GMC Envoy XL | Owner's Manual - Page 240
(16 to 65 km). Tall buildings or hills can interfere with FM signals, causing the sound to fade in and out. Q SEEK R: XM™ Satellite Radio Service XM™ Satellite Radio Service gives digital radio reception from coast to coast. Just as with FM, tall buildings or hills can interfere with satellite - 2004 GMC Envoy XL | Owner's Manual - Page 241
hours of use. The radio may display CLEAN to indicate The broken tape detection feature of the cassette 1. Turn the ignition on. 2. Turn the radio off. 3. Press and hold the TAPE CD broken tape detection feature will be active reset the CLEAN indicator. The radio will display CLEANED to show the - 2004 GMC Envoy XL | Owner's Manual - Page 242
it with a factory radio or chime will disable vehicle chimes. Fixed Mast Antenna 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. Check occasionally to make sure - 2004 GMC Envoy XL | Owner's Manual - Page 243
55 Towing a Trailer ...4-55 Your Driving, the Road, and Your Vehicle ...4-2 Defensive Driving ...4-2 Drunken Driving ...4-2 Control of a Vehicle ...4-6 Braking ...4-6 Traction Assist System (TAS) ...4-9 Locking Rear Axle ...4-11 Steering ...4-11 Off-Road Recovery ...4-13 Passing ...4-13 Loss of - 2004 GMC Envoy XL | Owner's Manual - Page 244
mistakes. Anticipate what they might do. Be ready for their mistakes. Rear-end collisions are about the most preventable of accidents. Yet they are , in both city and rural driving. You never know when the vehicle in front of you is going to brake or turn suddenly. Defensive driving requires that - 2004 GMC Envoy XL | Owner's Manual - Page 245
is some general information on the problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things: • The amount of alcohol consumed • The drinker's body weight • The amount of food that is consumed before and during drinking • The length of time it has taken the - 2004 GMC Envoy XL | Owner's Manual - Page 246
0.10 percent, the chance of this driver having a collision is 12 times greater; at a level of 0.15 percent, the chance is 25 times greater! The body takes about an hour to rid itself of the alcohol in one drink. No amount of coffee or number of cold showers will speed that - 2004 GMC Envoy XL | Owner's Manual - Page 247
There is something else about drinking and driving that many people do not know. Medical research shows that alcohol in a person's system can make crash injuries worse, especially injuries to the brain, spinal cord or heart. This means that when anyone who has been drinking - driver or passenger - - 2004 GMC Envoy XL | Owner's Manual - Page 248
or three seconds or more with another. Age, physical condition, alertness, coordination and eyesight all play a part. So do alcohol, drugs and frustration. But even in 3/4 of a second, a vehicle moving at ask more of those control systems than the tires and road can provide. That means you can lose - 2004 GMC Envoy XL | Owner's Manual - Page 249
has a Dynamic Rear Proportioning (DRP) system. If there is a DRP problem, both the brake and ABS warning lights will come on accompanied by a 10-second chime. The lights and chime will come on each time the ignition is turned on until the problem is repaired. See your dealer for service. 4-7 - 2004 GMC Envoy XL | Owner's Manual - Page 250
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 work the brakes at each front wheel and at both rear wheels. As you brake, your computer keeps receiving updates on wheel speed and - 2004 GMC Envoy XL | Owner's Manual - Page 251
, you may re-engage the cruise control. See "Cruise Control" under Turn Signal/Multifunction Lever on page 3-7. When the traction control off symbol on the button is on, the TAS is off and will not limit wheel spin. Adjust your driving accordingly. Using Anti-Lock Do not pump the brakes. Just hold - 2004 GMC Envoy XL | Owner's Manual - Page 252
feature of the TAS. You can turn the system back on at any time by pressing the button again. The traction control light will go off and TAS will be on again. This is normal. • A Traction Assist System, Anti-Lock Brake System or engine-related problem has been detected and the vehicle needs service - 2004 GMC Envoy XL | Owner's Manual - Page 253
. 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. you turn the front wheels. If there is no traction, inertia will keep the vehicle going in the - 2004 GMC Envoy XL | Owner's Manual - Page 254
. 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 can not; there - 2004 GMC Envoy XL | Owner's Manual - Page 255
can turn the steering wheel up to one-quarter turn until the right front tire contacts the pavement edge. Then turn your steering wheel to go that might indicate a turn or an intersection, delay your pass. A broken center line usually indicates it is all right to pass (providing the road ahead is - 2004 GMC Envoy XL | Owner's Manual - Page 256
of Control Let us review what driving experts say about what happens when the three control systems Check your mirrors, glance over your shoulder, and start your left lane change signal before moving out of the right lane to pass. When you are far enough ahead of the passed vehicle to see its front - 2004 GMC Envoy XL | Owner's Manual - Page 257
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 try your best to avoid sudden steering, acceleration or braking (including engine braking by shifting to a lower gear). Any sudden changes could - 2004 GMC Envoy XL | Owner's Manual - Page 258
is very important that you read this guide. You will find many driving tips maintenance and service work done. Check to make sure all underbody shields (if so equipped) are properly attached. Be sure you read all the information about your four-wheel-drive vehicle in this manual. Is there enough fuel - 2004 GMC Envoy XL | Owner's Manual - Page 259
properly. Heavy loads on the roof raise the vehicle's center of gravity, making it more likely to roll over. be on the load floor and forward of your rear axle. Put heavier items as far forward as you can other important information in this manual. See Loading Your Vehicle on page 4-49, Luggage Carrier - 2004 GMC Envoy XL | Owner's Manual - Page 260
. If something happens to one of them, the other can help quickly. Does your vehicle have a winch? If so, be sure to read the winch instructions. In a remote area, a winch can be handy if you get stuck. But you will want to know how to use it properly. • Always use established - 2004 GMC Envoy XL | Owner's Manual - Page 261
constantly sweep the terrain for unexpected obstacles. Your ears need to listen for unusual tire or engine sounds. With your arms, hands, feet and body, you will need to respond to vibrations and vehicle bounce. Controlling your vehicle is the key to successful off-road driving. One of the best ways - 2004 GMC Envoy XL | Owner's Manual - Page 262
to be familiar with the terrain and its many different features. Here are some things to consider. Surface Conditions: with one or two wheels, you can not control the vehicle as well or at all. Because you no road signs, posted speed limits or signal lights. You have to use your own good judgment - 2004 GMC Envoy XL | Owner's Manual - Page 263
: Many hills are simply too steep for any vehicle. If you drive up them, you will stall. If you drive down them, you can not control your speed. If you drive across them, you will roll over. You could be seriously injured or killed. If you have any doubt about the - 2004 GMC Envoy XL | Owner's Manual - Page 264
Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. • Ease up on your speed as you approach the top of the hill. • Attach a flag to the vehicle to make you more visible to approaching traffic on trails or hills. • Use a low gear and get a firm grip - 2004 GMC Envoy XL | Owner's Manual - Page 265
• 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 - 2004 GMC Envoy XL | Owner's Manual - Page 266
the parking brake, put your transmission in PARK (P) and turn off the engine. Leave the vehicle and go get some help. Exit on the uphill some gear. • 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 - 2004 GMC Envoy XL | Owner's Manual - Page 267
loss of control and a serious accident. Apply the brakes lightly when descending a hill and use a low gear to keep vehicle speed under control. Q: Am still braking, restart the engine. • Shift back to a low gear, release the parking brake, and drive straight down. • If the engine will not start, - 2004 GMC Envoy XL | Owner's Manual - Page 268
up or down a hill, the length of the wheel base (the distance from the front wheels to the rear wheels) reduces the likelihood the vehicle will drive across it. Find another route instead. • Surface conditions can be a problem when you drive across a hill. Loose gravel, muddy spots, or even wet - 2004 GMC Envoy XL | Owner's Manual - Page 269
Stalling on an Incline If your vehicle stalls when you are crossing an incline, be sure you (and your passengers) get out on the uphill side, even if the door there is harder to open. If you get out on the downhill side and the vehicle starts to roll over, you will be right in its path. If you have - 2004 GMC Envoy XL | Owner's Manual - Page 270
Hard packed snow and ice offer the worst tire traction. On these surfaces, it is very easy to lose control. On wet ice, for example, the traction is so poor that you will have difficulty accelerating. And if not get through. Also, water that deep can damage your axle and other vehicle parts. 4-28 - 2004 GMC Envoy XL | Owner's Manual - Page 271
never be able to start your engine. When you go through water body structure, steering, suspension, wheels, tires and exhaust system for damage. Also, check the fuel lines and cooling system for any leakage. Your vehicle will require more frequent service due to off-road use. Refer to the Maintenance - 2004 GMC Envoy XL | Owner's Manual - Page 272
Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. • In remote areas, - by alcohol or drugs, with night vision problems, or by fatigue. What you do in the to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you are driving, - 2004 GMC Envoy XL | Owner's Manual - Page 273
headlamps should be checked regularly for proper aim, so should your eyes be examined regularly. Some drivers suffer from night blindness - the inability to see in dim light - and are not even aware of it. Driving in Rain and on Wet Roads Rain and wet roads can mean driving trouble. On a wet road - 2004 GMC Envoy XL | Owner's Manual - Page 274
in good shape and keep your windshield washer tank filled with washer fluid. Replace your puddles or even going through some car washes can cause problems, too. The water may affect your control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly - 2004 GMC Envoy XL | Owner's Manual - Page 275
Through Deep Standing Water Notice: If you drive too quickly through deep puddles or standing water, water can come in through your engine's air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you can not avoid deep puddles - 2004 GMC Envoy XL | Owner's Manual - Page 276
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. light turns green, and just before you start to move, check both ways for vehicles that have not cleared the intersection or may be running the red light. One of the biggest problems - 2004 GMC Envoy XL | Owner's Manual - Page 277
. Once you are on the freeway, adjust your speed to the posted limit or to the prevailing rate if it is slower. Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Mile for mile, freeways (also called thruways, parkways, expressways - 2004 GMC Envoy XL | Owner's Manual - Page 278
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 work - do not plan to make too many miles that first part of the journey. Wear comfortable clothing and shoes you can easily drive - 2004 GMC Envoy XL | Owner's Manual - Page 279
the hum of the tires onthe road, the drone of the engine, and the rush of the wind against the vehicle that can interior. • Keep your eyes moving. Scan the road ahead and to the sides. Check your mirrors and your instruments frequently. • If you get sleepy, pull off the road into a rest, service - 2004 GMC Envoy XL | Owner's Manual - Page 280
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. The most important thing to know is this: let your engine do some - 2004 GMC Envoy XL | Owner's Manual - Page 281
across the center of the road. Drive at speeds that let you stay in your own lane. • As you go over the top of a hill, be alert. There could be something in your lane, like a stalled car or an accident. • You may see highway signs on mountains that warn of special problems. Examples - 2004 GMC Envoy XL | Owner's Manual - Page 282
page 5-55. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 283
time for this? "Wet ice." Very cold snow or ice can be slick and hard to drive on. But wet ice can be even more trouble because it may offer the least traction of all. You can get wet ice when it is about freezing (32°F; 0°C) and freezing rain begins to - 2004 GMC Envoy XL | Owner's Manual - Page 284
through the snow. Here are some things to do to summon help and keep yourself and your passengers safe: • Turn on your hazard flashers. • Tie a red cloth to your vehicle to alert police that you have been stopped by the snow. 4-42 - 2004 GMC Envoy XL | Owner's Manual - Page 285
or extra clothing, make body insulators from newspapers, burlap can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome is blocking your exhaust pipe. And check around again from time to time to your engine only as long as you must. This saves fuel. When you run the engine, make - 2004 GMC Envoy XL | Owner's Manual - Page 286
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 could be injured. And, the transmission or other parts of the vehicle can overheat. That could cause an engine compartment fire or other damage. When you are - 2004 GMC Envoy XL | Owner's Manual - Page 287
That will clear the area around your front wheels. If you have a four- while you shift, and press lightly on the accelerator pedal when the • What's the trailering capacity of the towing vehicle? Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle - 2004 GMC Envoy XL | Owner's Manual - Page 288
Towing Two-Wheel-Drive Vehicles Notice: If you tow your vehicle with all four wheels on the ground, the drivetrain components could be damaged. The repairs would not be covered by your warranty. Do not tow your vehicle with all four wheels on the ground. Two-wheel-drive vehicles should not - 2004 GMC Envoy XL | Owner's Manual - Page 289
, so it is important that you follow all the steps listed in this manual to dinghy tow your four-wheel-drive vehicle. Use the following procedure to tow your vehicle: 1. Shift the transmission to PARK (P). 2. Turn the engine off - 2004 GMC Envoy XL | Owner's Manual - Page 290
Wheel-Drive Vehicles Four-wheel-drive vehicles can be dolly towed with the rear wheels on the ground. Use the following procedure to tow your vehicle: the tow dolly. 2. Shift the automatic transmission to PARK (P). 3. Turn the engine off, but leave the ignition on. 4. Firmly set the parking brake. 5. - 2004 GMC Envoy XL | Owner's Manual - Page 291
rear 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. A. Vehicle Capacity Weight The Tire and Loading Information label is attached to the center - 2004 GMC Envoy XL | Owner's Manual - Page 292
(GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axles. See "Certification/Tire Label" later in this section. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 293
Occupant Weight 150 lbs (68 kg) × 2 = Available Occupant and Cargo Weight = Total 1,000 lbs (453 kg) Item A Loading Your Vehicle Description Vehicle Capacity Weight for Example 2 = Subtract Occupant Weight 150 lbs (68 kg) × 5 = Available Cargo Weight = Total 1,000 lbs (453 kg) B 300 lbs (136 kg - 2004 GMC Envoy XL | Owner's Manual - Page 294
weight capacity of your vehicle. This is called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, cargo and trailer tongue weight, if pulling a trailer. The Certification/Tire label also tells you the maximum weights for the front and rear axles - 2004 GMC Envoy XL | Owner's Manual - Page 295
not load your vehicle any heavier than the GVWR, or either the maximum front or rear 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. Using - 2004 GMC Envoy XL | Owner's Manual - Page 296
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 the suspension remains at a low height, the rear axle load has exceeded GAWR (Gross Axle Weight Rating). - 2004 GMC Envoy XL | Owner's Manual - Page 297
your vehicle. Notice: Pulling a trailer improperly can damage your vehicle and result in costly repairs that would not be covered by your warranty. Always follow the instructions in this section and check with your dealer for more information about towing a trailer with your vehicle. To identify - 2004 GMC Envoy XL | Owner's Manual - Page 298
fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly. That's the reason for this part at full throttle. This helps your engine and other parts of your vehicle wear in at your vehicle. • Consider using a sway control. See "Hitches" later in this section. - 2004 GMC Envoy XL | Owner's Manual - Page 299
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 lbs. (5 670 kg) *The Gross Combination Weight Rating (GCWR) is the total allowable weight of the address listed in your Warranty and Owner Assistance - 2004 GMC Envoy XL | Owner's Manual - Page 300
will be riding in the vehicle. If you have a lot of options, equipment, passengers or cargo in your vehicle, it will reduce the See Loading Your Vehicle for more information about your vehicle's maximum load capacity. The trailer tongue weight (A) should be 10 percent to 15 percent rear axle. 4-58 - 2004 GMC Envoy XL | Owner's Manual - Page 301
tires. You'll find these numbers on the Certification label at the rear edge of the driver's door or see Loading Your Vehicle for more information. a few reasons why you'll need the right hitch. (A) Body to Ground Distance, (B) Front of Vehicle When using a weight-distributing hitch, the hitch must - 2004 GMC Envoy XL | Owner's Manual - Page 302
control of the proper controls. Trailer Brakes If your trailer weighs more than 1,500 lbs. (680 kg) loaded, then it needs its own brakes - and they must be adequate. Be sure to read and follow the instructions Instructions ground. • The trailer parts can withstand 3,000 psi checks out this far, then - 2004 GMC Envoy XL | Owner's Manual - Page 303
system inspected for leaks, and make necessary repairs before starting on your trip. • Keep the rear-most windows closed. CAUTION: (Continued) • If exhaust does come into your vehicle through a window in the rear or another opening, drive with your front, main heating or cooling system on and - 2004 GMC Envoy XL | Owner's Manual - Page 304
check all trailer hitch parts and and attachments, safety chains, electrical connection, lamps, tires and mirror adjustment. If the trailer has electric brakes, start your vehicle and trailer moving and then apply the trailer brake controller if possible, have someone guide you. Making Turns Notice - 2004 GMC Envoy XL | Owner's Manual - Page 305
. When towing a trailer, the arrows on your instrument panel will flash for turns even if the bulbs on when they are not. It's important to check occasionally to be sure the trailer bulbs are still before turning the engine off. If you do get the overheat warning, see Engine Overheating on page - 2004 GMC Envoy XL | Owner's Manual - Page 306
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 won't move, even when you're on fairly - 2004 GMC Envoy XL | Owner's Manual - Page 307
uid (don't overfill), engine oil, axle lubricant, belt(s), cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly. If you're trailering, it's a good idea to review these sections before you start your trip. Check periodically to see that - 2004 GMC Envoy XL | Owner's Manual - Page 308
inside the vehicle on the driver's side under the instrument panel. These wires should be connected to an electric trailer brake controller by your dealer or a qualified service center. Your vehicle may be equipped with the seven-wire trailer towing harness. This harness has a seven-pin universal - 2004 GMC Envoy XL | Owner's Manual - Page 309
Tank ...5-7 Filling a Portable Fuel Container ...5-9 Checking Things Under the Hood ...5-10 Hood Release ...5-10 Engine Compartment Overview ...5-12 Engine Oil ...5-16 Engine Air Cleaner/Filter ...5-21 Automatic Transmission Fluid ...5-22 Engine Coolant ...5-24 Radiator Pressure Cap ...5-27 Engine - 2004 GMC Envoy XL | Owner's Manual - Page 310
) ...5-95 Service Parts Identification Label ...5-96 Electrical System ...5-96 Add-On Electrical Equipment ...5-96 Headlamps ...5-96 Windshield Wiper Fuses ...5-96 Power Windows and Other Power Options ...5-96 Fuses and Circuit Breakers ...5-97 Capacities and Specifications ...5-109 Accessory Inflator - 2004 GMC Envoy XL | Owner's Manual - Page 311
harm. Engine exhaust, many parts and systems (including some inside the vehicle), many fluids, and some component wear by-products contain and/or emit these chemicals. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 312
You should keep a record with all parts receipts and list the mileage and the date of any service work you perform. See Maintenance Record on page 6-16. Adding Equipment to the Outside of Your Vehicle Things you might add to the outside of your vehicle can affect the - 2004 GMC Envoy XL | Owner's Manual - Page 313
control system performance compared to other gasoline. In Canada, look for the "Auto Makers' Choice" label on the pump. California Fuel -check test. If this occurs, return to your authorized GM dealer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs - 2004 GMC Envoy XL | Owner's Manual - Page 314
MMT can reduce the life of spark plugs and the performance of the emission control system may be affected. The malfunction indicator lamp may turn on. If this occurs, return to your authorized GM dealer for service. Fuels in Foreign Countries If you plan on driving in another country outside the - 2004 GMC Envoy XL | Owner's Manual - Page 315
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 - 2004 GMC Envoy XL | Owner's Manual - Page 316
wait for any "hiss" noise to stop. Then unscrew the cap all the way. Be careful not to spill fuel. Don't top off or overfill your tank, and wait a few seconds after you've finished pumping before you remove the nozzle. Clean fuel from painted surfaces as soon as possible. See Cleaning the Outside - 2004 GMC Envoy XL | Owner's Manual - Page 317
immediately. Notice: If you need a new fuel cap, be sure to get the right type. Your dealer can get one for you. If you get the wrong type, it may not fit properly. This may cause your malfunction indicator lamp to light and may damage your fuel tank and emissions system. See Malfunction Indicator - 2004 GMC Envoy XL | Owner's Manual - Page 318
Checking Things Under the Hood Hood Release 1. To open the hood, first pull the handle located inside the vehicle on the lower driver's side of the instrument panel. {CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, - 2004 GMC Envoy XL | Owner's Manual - Page 319
2. Then go to the front of the vehicle and release the secondary hood release. 3. Lift the hood; release the hood prop from its retainer and put the hood prop into the slot in the hood. Before closing the hood, be sure all filler caps are on properly. Then lift the hood to relieve - 2004 GMC Envoy XL | Owner's Manual - Page 320
Engine Compartment Overview When you open the hood on the L6 engine, you'll see the following: 5-12 - 2004 GMC Envoy XL | Owner's Manual - Page 321
H. Engine Oil Fill Cap. See Engine Oil on page 5-16. I. Remote Negative (−) Terminal Marked GND. See Jump Starting on page 5-43. J. Brake Master Cylinder. See Brakes on page 5-39. K. Battery. See Battery on page 5-42. L. Engine Compartment Fuse Block. See "Engine Compartment Fuse Block" under Fuses - 2004 GMC Envoy XL | Owner's Manual - Page 322
When you open the hood on the V8 engine, you'll see the following: 5-14 - 2004 GMC Envoy XL | Owner's Manual - Page 323
A. Coolant Recovery Tank. See Engine Coolant on page 5-24. B. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page 5-21. C. Windshield Washer Fluid Reservoir. See Windshield Washer Fluid on page 5-38. D. Engine Oil Dipstick. See Engine Oil on page 5-16. E. Automatic Transmission Dipstick - 2004 GMC Envoy XL | Owner's Manual - Page 324
Engine Oil Checking Engine Oil It is a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground. The engine oil dipstick handle is a yellow loop. See Engine Compartment Overview on page 5-12 for the - 2004 GMC Envoy XL | Owner's Manual - Page 325
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 5-109. Notice: Do not add too much oil. If your engine has so much oil that the oil level gets above the F mark that shows the proper operating range - 2004 GMC Envoy XL | Owner's Manual - Page 326
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 oil has been certified by the American Petroleum Institute (API). You should look for this information on the oil container, and use only those oils - 2004 GMC Envoy XL | Owner's Manual - Page 327
is changed. When the system has calculated that oil life has been diminished, it will indicate that an oil change is necessary. A CHANGE ENGINE OIL light will come on. Change your oil as soon as possible within the next two times you stop for fuel. It is possible that, if you are driving under the - 2004 GMC Envoy XL | Owner's Manual - Page 328
. Never dispose of oil by putting it in the trash, pouring it on the ground, into sewers, or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local - 2004 GMC Envoy XL | Owner's Manual - Page 329
Air Cleaner/Filter See Engine Compartment Overview on page 5-12 for the location of the engine air cleaner/filter. To inspect or replace the filter, do the following: 1. Remove the screws on the engine cleaner/filter and lift off the cover. 2. Remove the air cleaner/filter from the housing. Care should - 2004 GMC Envoy XL | Owner's Manual - Page 330
time to check your automatic transmission fluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle is mainly driven under one or more of these conditions: If you do it yourself, be sure to follow all the instructions here - 2004 GMC Envoy XL | Owner's Manual - Page 331
50°F (10°C) or more. If it's colder than 50°F (10°C), you may have to idle the engine longer. Should the fluid level be low during this cold check, you must check the fluid hot before adding fluid. Checking the fluid hot will give you a more accurate reading of the fluid level. Then, without shutting - 2004 GMC Envoy XL | Owner's Manual - Page 332
the warning lights and gages work as they should. Notice: Using coolant other than DEX-COOL® may cause premature engine, heater core or radiator corrosion. In addition, the engine coolant may require changing sooner, at 30,000 miles (50 000 km) or 24 months, whichever occurs first. Any repairs would - 2004 GMC Envoy XL | Owner's Manual - Page 333
overheat and be badly damaged. The repair cost would not be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts. If you have to add coolant more than four times a year, have your dealer check your cooling system. Notice: If - 2004 GMC Envoy XL | Owner's Manual - Page 334
Checking Coolant The engine coolant recovery tank is in the engine compartment on the passenger's side of the vehicle. See Engine Compartment 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 - 2004 GMC Envoy XL | Owner's Manual - Page 335
on location. {CAUTION: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. Occasionally check the coolant level in the radiator. For information on how to add coolant - 2004 GMC Envoy XL | Owner's Manual - Page 336
instrument panel. If your vehicle has a DIC, the display will show an Engine Coolant Hot or Engine Overheated message. {CAUTION: Steam from an overheated engine burned. Stop your engine if it overheats, and get out of the vehicle until the engine is cool. Notice: If your engine catches fire because - 2004 GMC Envoy XL | Owner's Manual - Page 337
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 turn off the engine and get everyone out of the vehicle until it cools down. You may decide not to lift the hood but to get service help right - 2004 GMC Envoy XL | Owner's Manual - Page 338
Cooling System When you decide it's safe to lift the hood, here's what you'll see: V8 Engine A. Coolant Recovery Tank B. Radiator Pressure Cap C. Engine Fan If the coolant inside the coolant recovery tank is boiling, don't do anything else until it cools down. The vehicle should be parked on a - 2004 GMC Envoy XL | Owner's Manual - Page 339
30,000 miles (50 000 km) or 24 months, whichever occurs first. Any repairs would not be covered by your warranty. Always use DEX-COOL® (silicate-free) coolant in your vehicle. {CAUTION: Heater and radiator hoses, and other engine parts, can be very hot. Do not touch them. If you do, you can - 2004 GMC Envoy XL | Owner's Manual - Page 340
How to Add Coolant to the Coolant Recovery Tank If you haven't found a problem yet, but the coolant level isn't 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 5-24 for more information. - 2004 GMC Envoy XL | Owner's Manual - Page 341
When the coolant in the coolant recovery tank is at the FULL COLD mark, start your vehicle. pressure cap - even a little - they can come out at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap to - 2004 GMC Envoy XL | Owner's Manual - Page 342
the Radiator 2. Then keep turning the pressure cap. Remove the pressure cap. 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise about one full turn. If you - 2004 GMC Envoy XL | Owner's Manual - Page 343
proper DEX-COOL® coolant mixture, up to the base of the filler neck. See Engine Coolant on page 5-24 for more information about the proper coolant mixture. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 344
Be sure the pressure cap is hand-tight. Engine Fan Noise This 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 - 2004 GMC Envoy XL | Owner's Manual - Page 345
's side of vehicles with the L6 engine and is on the driver's side of vehicles with the V8 engine. See Engine Compartment Overview on page 5-12 for reservoir location. How to Check Power Steering Fluid Turn the key off, let the engine compartment cool down, wipe the cap and the top of the reservoir - 2004 GMC Envoy XL | Owner's Manual - Page 346
to freeze and damage your washer fluid tank and other parts of the washer system. Also, water does not clean as well as washer fluid. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 347
Brake Fluid" in this section. Refer to the Maintenance Schedule to determine when to check your brake fluid. See Scheduled Maintenance on page 6-4. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 348
have your brake system checked to see if there is a leak. Always clean the brake fluid reservoir cap and the area around the cap before removing it. mark. system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly - 2004 GMC Envoy XL | Owner's Manual - Page 349
. This could be a sign of brake trouble. {CAUTION: The brake wear warning sound means serviced. Notice: Continuing to drive with worn-out brake pads could result in costly brake repair . Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly - 2004 GMC Envoy XL | Owner's Manual - Page 350
and rear brakes can change - for the worse. The braking performance you have come to expect can change in many other ways if someone puts in the wrong replacement brake parts. Warning: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State - 2004 GMC Envoy XL | Owner's Manual - Page 351
not work, and it could damage your vehicle. 1. Check the other vehicle. It must have a 12-volt an automatic transmission in PARK (P) or a manual transmission in NEUTRAL before setting the parking contain acid that can burn you. • They contain gas that can explode or ignite. • They contain enough - 2004 GMC Envoy XL | Owner's Manual - Page 352
the battery. The remote negative (−) terminal is located on the front engine lift bracket on vehicles with the L6 engine or the engine accessory drive bracket for vehicles with the V8 engine, and is marked GND. See Engine Compartment Overview on page 5-12 for more information on location. {CAUTION - 2004 GMC Envoy XL | Owner's Manual - Page 353
badly. Keep your hands away from moving parts once the engine is running. 5. Check that the jumper cables don't have loose negative (−) terminal on the dead battery because this can cause sparks. 6. Connect the red positive (+) cable to the positive (+) terminal of the dead battery. Use a remote - 2004 GMC Envoy XL | Owner's Manual - Page 354
metal engine part or to the remote negative (−) terminal on the vehicle with the dead battery. In the L6 engine, the remote negative (−) terminal is located on the front engine lift bracket and is marked GND. In the V8 engine, the remote negative (-) terminal is located on the accessory drive - 2004 GMC Envoy XL | Owner's Manual - Page 355
. 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. Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part or Remote - 2004 GMC Envoy XL | Owner's Manual - Page 356
Lubricant It is not necessary to regularly check rear axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired. To get an accurate reading, the vehicle should be on a level surface. The proper level is from 0 to - 2004 GMC Envoy XL | Owner's Manual - Page 357
Four-Wheel Drive Transfer Case 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. If the level is below the bottom of the filler plug hole, you'll - 2004 GMC Envoy XL | Owner's Manual - Page 358
check front axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired When the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole. When the differential is at - 2004 GMC Envoy XL | Owner's Manual - Page 359
gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. 7. To install the replacement bulb, reverse Steps 1 through 6. Front Turn Signal and Sidemarker Lamps Follow the same procedure listed - 2004 GMC Envoy XL | Owner's Manual - Page 360
Taillamps and Turn Signal Lamps 1. Open the liftgate. 2. Remove the two screws from the lamp assembly. 4. Unclip the wiring harness (A) and remove the three socket retaining screws (B). 3. Pull the assembly away from the vehicle. 5. Remove the socket by releasing the retaining tabs. 6. Holding the - 2004 GMC Envoy XL | Owner's Manual - Page 361
Sidemarker Lamps Front Turn Signal Lamps Tail and Stoplamps Rear Turn Signal Lamps Back Up Lamps 9006 HB4 9005 HB3 194 3457 3057 3057 3157 Bulb Number 1. To remove the old wiper blades, lift the wiper arm until it locks into a vertical position. For any bulb not listed here, contact your dealer - 2004 GMC Envoy XL | Owner's Manual - Page 362
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. A. Claw in Notch B. Correct Installation C. Incorrect Installation 5-54 - 2004 GMC Envoy XL | Owner's Manual - Page 363
injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your Wiper Blade Replacement on page 5-53 for instructions on how to change the backglass wiper blade your tire warranty and where to obtain service, see your GM Warranty booklet for details - 2004 GMC Envoy XL | Owner's Manual - Page 364
Tire Sidewall Labeling Useful information about a tire is molded into the sidewall. The following illustrations are examples of a typical P-Metric and a LT-Metric tire sidewall. P-Metric Tire 5-56 - 2004 GMC Envoy XL | Owner's Manual - Page 365
particular tire's width, height, aspect ratio, construction type and service description. See the "Tire Size Code" illustration later in this Limit: Maximum load that can be carried and the maximum pressure needed to support that load. For information on recommended tire pressure see Inflation - Tire - 2004 GMC Envoy XL | Owner's Manual - Page 366
a particular tire's width, height, aspect ratio, construction type and service description. See the "Tire Size" illustration later in this section for : Maximum load that can be carried and the maximum pressure needed to support that load when used in a dual configuration. For information on - 2004 GMC Envoy XL | Owner's Manual - Page 367
can be carried and the maximum pressure needed to support that load when used as a single. For 49. Tire Size The following examples show the different parts of a tire size. Passenger (P-Metric) Tire (A) tire size means a passenger vehicle tire engineered to standards set by the U.S. Tire and - 2004 GMC Envoy XL | Owner's Manual - Page 368
: Diameter of the wheel in inches. (F) Service Description: The service description indicates the load range and speed rating of a tire. The load index can range from 1 to 279. Speed ratings range from "A" to "Z". Light Truck (LT-Metric) Tire (A) Light Truck (LT-Metric) Tire: The United States - 2004 GMC Envoy XL | Owner's Manual - Page 369
Service Description: The service description indicates the load range and speed rating of a tire. The load index can range from 1 to 279. Speed ratings range from "A" to "Z". The light vehicle with standard and optional equipment including the maximum capacity of fuel, oil and coolant, but without - 2004 GMC Envoy XL | Owner's Manual - Page 370
Rating: The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight: The sum of curb weight; accessory weight; vehicle capacity weight; and production options A tire used on passenger cars and some light duty trucks and multipurpose vehicles. - 2004 GMC Envoy XL | Owner's Manual - Page 371
consumers with ratings for a tire's traction, temperature and treadwear. Ratings are determined by tire manufacturers using government testing procedures. The ratings 5-68. Vehicle Capacity Weight: The number of designated seating positions multiplied by 150 lbs. (68 kg) plus the rated cargo load. - 2004 GMC Envoy XL | Owner's Manual - Page 372
the tire pressure of the spare tire. Too much flexing Too much heat Tire overloading Bad wear Bad handling Bad fuel economy How to Check Use a good quality pocket-type gage to check tire pressure. You can't tell if your tires are properly inflated simply by looking at them. Radial tires may - 2004 GMC Envoy XL | Owner's Manual - Page 373
center of the tire valve. Recheck the tire pressure with the tire gage. Be sure to put the valve caps rotation is the most important. See Scheduled Maintenance on page 6-4. Tire Inspection and Rotation tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See - 2004 GMC Envoy XL | Owner's Manual - Page 374
After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Certification/Tire label or the Tire and Loading Information label. Make certain that all wheel nuts are properly tightened. See "Wheel Nut Torque" under Capacities and Specifications on page 5-109. When - 2004 GMC Envoy XL | Owner's Manual - Page 375
to give proper endurance, handling, speed rating, load range, traction, ride and other things during normal service on your vehicle. If your tires speed rating and construction type (bias, bias-belted or radial) as your original tires. {CAUTION: Mixing tires could cause you to lose control while - 2004 GMC Envoy XL | Owner's Manual - Page 376
is a comparative rating based on the wear rate of the tire when tested under controlled conditions on to variations in driving habits, service practices and differences in road characteristics While the tires available on General Motors passenger cars and light trucks may vary with respect to these - 2004 GMC Envoy XL | Owner's Manual - Page 377
its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. - 2004 GMC Envoy XL | Owner's Manual - Page 378
parts. This way, you will be sure to have the right wheel, wheel bolts and wheel nuts for your vehicle. Notice: The wrong wheel can also cause problems handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others could be injured. - 2004 GMC Envoy XL | Owner's Manual - Page 379
. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension or other vehicle parts. The area damaged by the tire chains could cause you to lose control of your vehicle and you or others may be injured in a crash. Use another type of traction - 2004 GMC Envoy XL | Owner's Manual - Page 380
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 4-49 for more information. {CAUTION: Inflating something - 2004 GMC Envoy XL | Owner's Manual - Page 381
and what to do: If a front tire fails, the flat tire control by steering the way you want the vehicle to go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop, well off the road if possible. {CAUTION: Lifting a vehicle and getting under it to do maintenance or repairs - 2004 GMC Envoy XL | Owner's Manual - Page 382
transfer case is in a drive gear - not in NEUTRAL. 4. Turn off the engine and do not restart while the vehicle is raised. 5. Do not allow passengers to the vehicle. CAUTION: (Continued) 6. Put the wheel blocks at the front and rear of the tire farthest away from the one being changed. That would - 2004 GMC Envoy XL | Owner's Manual - Page 383
Removing the Spare Tire and Tools Envoy XL Envoy The jacking equipment you will need is stored under the rear seat in the Envoy or in the left rear quarter panel storage compartment in the Envoy XL. To release the jack from its holder, turn the knob on the jack counterclockwise to lower the jack - 2004 GMC Envoy XL | Owner's Manual - Page 384
(jack end) (D), and jack (E). The following instructions explain how to remove the spare tire mounted underneath /to the storage position under the vehicle when it is supported by a jack, you could damage the tire and/or exposed when the rear gate is open and is just above the rear bumper. Be sure the - 2004 GMC Envoy XL | Owner's Manual - Page 385
before driving your vehicle. 3. Put the spare tire near the flat tire. 4. Position the chisel end of your wheel wrench in the notch of the center cap and pry off the center cap. See "Removing the Flat Tire and Installing the Spare Tire" later in this section to continue changing the flat tire. 5-77 - 2004 GMC Envoy XL | Owner's Manual - Page 386
See "Storing a Flat or Spare Tire and Tools" for instructions on storing the spare tire correctly. {CAUTION: Someone standing too Check under the vehicle to see if the cable is visible. {CAUTION: Before beginning this procedure read all the instructions. Failure to read and follow the instructions - 2004 GMC Envoy XL | Owner's Manual - Page 387
the jack handle, extension and the wheel wrench to the jack and place it under the vehicle towards the front of the rear bumper. Position the center lift point of the jack under the center of the spare tire. 7. Turn the wrench clockwise to raise the jack until it lifts the end fitting. 8. Continue - 2004 GMC Envoy XL | Owner's Manual - Page 388
inspected as soon as you can. You will not be able to store a spare or flat tire using the hoist assembly until it has been repaired or replaced. 5-80 - 2004 GMC Envoy XL | Owner's Manual - Page 389
yet. 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. Front A. Front Frame/Rear Axle B. Jack C. Handle Rear D. Extension(s) E. Wheel Wrench 5-81 - 2004 GMC Envoy XL | Owner's Manual - Page 390
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 - 2004 GMC Envoy XL | Owner's Manual - Page 391
bolts, mounting surfaces and spare wheel. {CAUTION: Never use oil or grease on studs or nuts. If you do, the nuts : Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts do this; but be sure to use a scraper or wire brush later, if you need to, to get all the - 2004 GMC Envoy XL | Owner's Manual - Page 392
tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See "Capacities and Specifications" in the index for the wheel nut torque specification. 11. Lower - 2004 GMC Envoy XL | Owner's Manual - Page 393
with the valve stem pointing up and have the wheel repaired as soon as possible. Follow this diagram to store the underbody-mounted spare. A. Wheel Wrench B. 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 through the wheel. - 2004 GMC Envoy XL | Owner's Manual - Page 394
jack, wheel wrench and wheel blocks to the proper location in the vehicle. Roll up the instruction label and return it to the slot in the tool kit. Envoy A. B. C. D. E. Handle Wheel Wrench Instruction Label Extension(s) Wheel Blocks and Jack (A) Push and Pull, (B) Rotate or Turn 5. Make sure the - 2004 GMC Envoy XL | Owner's Manual - Page 395
inflated. Have the damaged or flat road tire repaired or replaced as soon as you can and installed back onto your vehicle. This way, a spare tire will be available in case you need it again. Envoy XL A. B. C. D. E. Instruction Label Handle Extension(s) Wheel Wrench Wheel Blocks and Jack 5-87 - 2004 GMC Envoy XL | Owner's Manual - Page 396
a match or get them on a hot part of the vehicle. Some are dangerous if you sure to follow the manufacturer's warnings and instructions. And always open your doors or use any of these unless this manual says you can. In many uses Carpet Your dealer has cleaners for the cleaning of fabric and carpet - 2004 GMC Envoy XL | Owner's Manual - Page 397
Always read the instructions on the cleaner label. Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee (black), egg, fruit, the area to remove any loose dirt. 2. Always clean a whole trim panel or section. Mask surrounding trim along stitch or welt lines. 3. Follow the - 2004 GMC Envoy XL | Owner's Manual - Page 398
Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel . See your dealer for this product. Cleaning Interior Plastic Components Use only a mild soap and /or cause damage to the rear window defogger and the integrated radio antenna. When cleaning the glass - 2004 GMC Envoy XL | Owner's Manual - Page 399
in the direct rays of the sun. Use a car washing soap. Don't use strong soaps or chemical to avoid surface scratches and water spotting. High pressure car washes may cause water to enter your vehicle. {CAUTION and a car washing soap to clean exterior lamps and lenses. Follow instructions under " - 2004 GMC Envoy XL | Owner's Manual - Page 400
clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals whenever possible. Protecting Exterior Bright Metal Parts Bright metal parts should be cleaned regularly to keep - 2004 GMC Envoy XL | Owner's Manual - Page 401
Check car wash that has silicone carbide tire cleaning brushes. These brushes can also damage the surface of these wheels. Sheet Metal Damage If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired - 2004 GMC Envoy XL | Owner's Manual - Page 402
White Sidewall Tire Cleaner Vinyl Cleaner Glass Cleaner Chrome and Wire Wheel Cleaner Usage Interior and exterior polishing cloth. Removes tar, road oil and asphalt. Use on chrome or stainless steel. Removes soil and black marks from whitewalls. Cleans vinyl tops, upholstery and convertible tops - 2004 GMC Envoy XL | Owner's Manual - Page 403
in the front corner of the instrument panel, on the driver's side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. Spot Lifter Engine Identification - 2004 GMC Envoy XL | Owner's Manual - Page 404
Service Parts Identification Label You'll find this label on the inside of the glove box. It's very helpful if you ever need to order parts. On this label is: • your VIN, • the model designation, • paint information and • a list of all production options and special equipment. Be sure that this label - 2004 GMC Envoy XL | Owner's Manual - Page 405
have a problem on the road and don't have a spare fuse, you can borrow one that has the same amperage. Just pick some feature of your vehicle that you can get along without - like the radio or cigarette lighter- and use its fuse, if it is the correct amperage. Replace it as soon as you can. Engine - 2004 GMC Envoy XL | Owner's Manual - Page 406
L6 Engine 5-98 - 2004 GMC Envoy XL | Owner's Manual - Page 407
Lighter Fuses 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Ignition Coils Blank Usage TBC-Ignition 1 Crank Air Bag Trailer Electric Brake Cooling Fan Horn Ignition E Electronic Throttle Control Instrument Panel Cluster, Driver Information Center Automatic Shift Lock Control System Backup Engine - 2004 GMC Envoy XL | Owner's Manual - Page 408
40 41 42 43 44 45 46 47 49 55 Miscellaneous 48 49 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 A.I.R. Solenoid Usage Instrument Panel Battery Blank 5-100 - 2004 GMC Envoy XL | Owner's Manual - Page 409
V8 Engine 5-101 - 2004 GMC Envoy XL | Owner's Manual - Page 410
Fuses 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Ignition Coils Canister Vent Usage TBC-Ignition 1 Crank Air Bag Trailer Electric Brake Cooling Fan Horn Ignition E Electronic Throttle Control Instrument Panel Cluster, Driver Information Center Automatic Shift Lock Control System Backup Engine - 2004 GMC Envoy XL | Owner's Manual - Page 411
Fuses 30 31 32 33 34 35 36 50 51 52 53 54 55 56 57 Usage Air Conditioning Truck Body Controller 1 Trailer Anti-Lock Brakes (ABS) Ignition 46 47 49 58 Miscellaneous 48 Usage Headlamp Washer Rear Window Washer Fog Lamps Horn Fuel Pump Windshield Washer High-Beam Headlamp Air Conditioning Cooling Fan - 2004 GMC Envoy XL | Owner's Manual - Page 412
Rear Underseat Fuse Block Envoy Envoy 5-104 - 2004 GMC Envoy XL | Owner's Manual - Page 413
Lamp Fuses 17 18 19 20 21 23 24 25 26 27 29 30 31 32 33 34 Usage Right Rear Parking Lamps Locks Liftgate Module/Driver Seat Module Sunroof Lock Blank Unlock Blank Blank OH Battery/OnStar® System Rainsense™ Wipers Parking Lamps Truck Body Controller Accessory Truck Body Controller 5 Front Wipers - 2004 GMC Envoy XL | Owner's Manual - Page 414
Brakes Truck Body Controller Run 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 Rear Fog Lamps Auxiliary Power 1 Ignition 0 Envoy XL 5-106 - 2004 GMC Envoy XL | Owner's Manual - Page 415
Envoy XL 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 - 2004 GMC Envoy XL | Owner's Manual - Page 416
Usage Liftgate Module/Driver Seat Module Vent Window Lock Retained Accessory Power Blank Unlock Blank Blank OH Battery/OnStar® System Sunroof Rainsense™ Wipers Parking Lamps Truck Body Controller Accessory Truck Body Controller 5 Front Wipers Vehicle Stop Blank Fuses 36 37 38 39 40 41 42 43 44 45 - 2004 GMC Envoy XL | Owner's Manual - Page 417
and Specifications Capacities and Specifications Engine VORTEC™ 4200 L6 VORTEC™ 5300 V8 VIN Code S P Transmission M30 M30 L6 Engine Application Wheel Nut Torque Cooling System Envoy Envoy XL Air Conditioning Refrigerant R/134a Envoy Envoy XL Engine Oil with Filter Transmission (Drain and Refill - 2004 GMC Envoy XL | Owner's Manual - Page 418
L6 Engine Application Differential Fluid Rear Front Fuel Tank Envoy Envoy XL 22.0 gallons 25.3 gallons 83.3 L 95.8 L 3.6 pints 1.7 pints 1.7 L 0.8 L English Metric English V8 Engine Metric 4.3 pints 1.7 pints 2.0 L 0.8 L 22.0 gallons 25.3 gallons 83.3 L 95.8 L All capacities are approximate. - 2004 GMC Envoy XL | Owner's Manual - Page 419
Maintenance Schedule Owner Checks and Services ...6-9 At Each Fuel Fill ...6-10 At Least Once a Month ...6-10 At Least Once a Year ...6-11 Recommended Fluids and Lubricants ...6-13 Normal Maintenance Replacement Parts ...6-15 Engine Drive Belt Routing ...6-16 Maintenance Record ...6-16 Maintenance - 2004 GMC Envoy XL | Owner's Manual - Page 420
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 . See your Warranty and Owner Assistance booklet or your dealer for details. 6-2 - 2004 GMC Envoy XL | Owner's Manual - Page 421
the different ways people use their vehicles, maintenance needs vary. You may need more frequent checks and replacements. So please read the following dealer for your service needs, you will know that GM-trained and supported service technicians will perform the work using genuine GM parts. • are - 2004 GMC Envoy XL | Owner's Manual - Page 422
When the CHANGE ENGINE OIL light appears, certain services, checks and inspections are required. Required services are described in the following for "Maintenance I" and "Maintenance II." Generally, it is recommended that your first service be Maintenance I, your second service be Maintenance II and - 2004 GMC Envoy XL | Owner's Manual - Page 423
Scheduled Maintenance Service Change engine oil and filter. Reset oil life system. See Engine Oil on page 5-16. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 424
for loose or damaged components. Replace fuel filter. An Emission Control Service. See footnote †. Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-21. An Emission Control Service. Change automatic transmission fluid and filter (severe service). See footnote (h). 25,000 (41 500 - 2004 GMC Envoy XL | Owner's Manual - Page 425
. An Emission Control Service. V8 engine only: Inspect spark plug wires. An Emission Control Service. Engine cooling system service (or every 5 years, whichever occurs first). An Emission Control Service. See footnote (i). Inspect engine accessory drive belt. An Emission Control Service. • 25,000 - 2004 GMC Envoy XL | Owner's Manual - Page 426
the maintenance be recorded. (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 - 2004 GMC Envoy XL | Owner's Manual - Page 427
test the cooling system and pressure cap. (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. Owner Checks and Services These owner checks and services should be performed at the intervals speci - 2004 GMC Envoy XL | Owner's Manual - Page 428
it moves, tighten it. See Changing a Flat Tire on page 5-74. Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See Engine Oil on page 5-16 for further details. Notice: It is important to check your oil regularly and keep it at the proper level. Failure to keep - 2004 GMC Envoy XL | Owner's Manual - Page 429
Least Once a Year Starter Switch Check Automatic Transmission Shift Lock Control System Check {CAUTION: When you are doing the engine in each gear. The starter should work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, contact your GM Goodwrench dealer for service. - 2004 GMC Envoy XL | Owner's Manual - Page 430
dealer if service is required. • To check the PARK (P) mechanism's holding ability: With the engine running, shift Check {CAUTION: 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 - 2004 GMC Envoy XL | Owner's Manual - Page 431
the requirements for your vehicle. To determine the proper viscosity for your vehicle's engine, see Engine Oil on page 5-16. Usage Parking Brake Cable Guides Fluid/Lubricant Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB - 2004 GMC Envoy XL | Owner's Manual - Page 432
LB or GC-LB. Usage Fluid/Lubricant Hood and Door Hinges, Body Door Hinge Pins, Liftgate Multi-Purpose Lubricant, Superlube Hinge and (GM Part No. U.S. 12346241, Linkage, in Canada 10953474). Folding Seats and Fuel Door Hinge Outer Tailgate Handle Pivot Points and Hinges Weatherstrip Conditioning - 2004 GMC Envoy XL | Owner's Manual - Page 433
Normal Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your dealer. Part Engine Oil Filter L6 V8 Engine Air Cleaner/Filter Automatic Transmission Filter Kit Spark Plugs L6 V8 Fuel Filter Windshield Wiper Blade (Performance - 2004 GMC Envoy XL | Owner's Manual - Page 434
type of services performed in the boxes provided. See Maintenance Requirements on page 6-2 in this section. Any additional information from Owner Checks and Services on page 6-9 can be added on the following record pages. Also, you should retain all maintenance receipts. L6 Engine V8 Engine 6-16 - 2004 GMC Envoy XL | Owner's Manual - Page 435
Maintenance Record Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-17 - 2004 GMC Envoy XL | Owner's Manual - Page 436
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-18 - 2004 GMC Envoy XL | Owner's Manual - Page 437
Government ...7-12 Reporting Safety Defects to General Motors ...7-12 Service Publications Ordering Information ...7-12 Customer Assistance and Information ...7-2 Customer Satisfaction Procedure ...7-2 Online Owner Center ...7-4 Customer Assistance for Text Telephone (TTY) Users ...7-4 Customer - 2004 GMC Envoy XL | Owner's Manual - Page 438
. If the matter has already been reviewed with the sales, service or parts manager, contact the owner of the dealership or the general manager left of the instrument panel and visible through the windshield.) • Dealership name and location • Vehicle delivery date and present mileage When contacting - 2004 GMC Envoy XL | Owner's Manual - Page 439
Owner Assistance Information booklet for information on the Canadian Motor Vehicle Arbitration Plan (CAMVAP). 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 age, mileage and other - 2004 GMC Envoy XL | Owner's Manual - Page 440
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- of this owner's manual. (United States only) • Keep track of your vehicle's service history and maintenance schedule. Customer - 2004 GMC Envoy XL | Owner's Manual - Page 441
United States Pontiac-GMC Customer Assistance Center P.O. Box 33172 Detroit, MI 48232-5172 1-800-GMC-8782 (462-8782 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 - 2004 GMC Envoy XL | Owner's Manual - Page 442
or passenger adaptive equipment you may require for your vehicle (hand controls, wheelchair/scooter lifts, etc.). This program can also provide you with free resource information, such as area driver assessment centers and mobility equipment installers. The offer is available for a limited period - 2004 GMC Envoy XL | Owner's Manual - Page 443
Security While You Travel 1-800-GMC-8782 (1-800-462-8782, Roadside Assistance prompt) As the proud owner of a new GMC vehicle, you are automatically enrolled in the GMC Roadside Assistance program. This value-added service is intended to provide you with peace of mind as you drive in the city or - 2004 GMC Envoy XL | Owner's Manual - Page 444
New Vehicle Limited Warranty. Several transportation options are available when warranty repairs are required. This will reduce your inconvenience during warranty repairs. • Description of the problem While we hope you never have the occasion to use our service, it is added security while traveling - 2004 GMC Envoy XL | Owner's Manual - Page 445
, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service, you are urged to do so as early in the work day as possible to allow for the same day repair - 2004 GMC Envoy XL | Owner's Manual - Page 446
motor vehicles, has a number of sophisticated computer systems that monitor and control several aspects of the vehicle's performance. Your vehicle uses on-board vehicle computers to monitor emission control components to optimize fuel economy, to monitor conditions for air bag deployment and, if so - 2004 GMC Envoy XL | Owner's Manual - Page 447
with the consent of the vehicle owner or, if the vehicle is leased police or similar government office, • as part of GM's defense of litigation through the check the OnStar® subscription service agreement or manual recall and remedy campaign. However, NHTSA cannot become involved in individual problems - 2004 GMC Envoy XL | Owner's Manual - Page 448
Street Tower C Ottawa, Ontario K1A 0N5 Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. RETAIL SELL PRICE: $120.00 Reporting Safety Defects to - 2004 GMC Envoy XL | Owner's Manual - Page 449
All listed prices are quoted in U.S. funds. Canadian residents are to make checks payable in U.S. funds. 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 - 2004 GMC Envoy XL | Owner's Manual - Page 450
✍ NOTES 7-14 - 2004 GMC Envoy XL | Owner's Manual - Page 451
52 Air Cleaner/Filter, Engine ...5-21 Airbag Sensing and Diagnostic Module (SDM) ...7-10 All Overseas Locations ...7-5 AM ...3-120 Antenna, Fixed Mast ...3-122 Antenna, XM™ Satellite Radio Antenna System ...3-122 Anti-lock Brake System ...4-7 Anti-Lock Brake, System Warning Light ...3-42 Appearance - 2004 GMC Envoy XL | Owner's Manual - Page 452
New Tires ...5-67 C California Fuel ...5-5 Canada ...7-5 Canadian Owners ...ii Canadian Roadside Assistance ...7-8 Capacities and Specifications ...5-109 Carbon Monoxide ...2-14, 2-34, 4-40, 4-55 Care of Safety Belts ...5-91 Your Cassette Tape Player ...3-121 Your CD and DVD Player ...3-122 Your CDs - 2004 GMC Envoy XL | Owner's Manual - Page 453
91 Underbody Maintenance ...5-94 Weatherstrips ...5-91 Cleaning Aluminum Wheels ...5-93 Cleaning Exterior Lamps/Lenses ...5-91 Cleaning Fabric/Carpet ...5-88 Cleaning Glass Surfaces ...5-90 Cleaning Interior Plastic Components ...5-90 Cleaning Leather ...5-90 Cleaning the Top of the Instrument Panel - 2004 GMC Envoy XL | Owner's Manual - Page 454
...2-36 Compass Variance ...2-37 Content Theft-Deterrent ...2-17 Control of a Vehicle ...4-6 Convenience Net ...2-51 Coolant Engine Temperature Gage ...3-42 Heater, Engine ...2-23 Cooling System ...5-30 Cruise Control ...3-12 Cruise Control Light ...3-48 CURB VIEW ACTIVATED ...3-63 Current and Past - 2004 GMC Envoy XL | Owner's Manual - Page 455
Power Options ...Windshield Wiper Fuses ...Electronically Controlled Air Suspension System ...Emergency Release for Opening Liftgate ...Emissions Inspection and Maintenance Programs ...Engine Air Cleaner/Filter ...Battery ...Change Engine Oil Light ...Check and Service Engine Soon Light ...Coolant - 2004 GMC Envoy XL | Owner's Manual - Page 456
Your Tank ...5-7 Fuels in Foreign Countries ...5-6 Gage ...3-50 Gasoline Octane ...5-4 Gasoline Specifications ...5-5 Low Warning Light ...3-50 Fuel Information ...3-52 FUEL LEVEL LOW ...3-62 Fuses Fuses and Circuit Breakers ...5-97 Windshield Wiper ...5-96 G Gage Check Gages Warning Light ...Engine - 2004 GMC Envoy XL | Owner's Manual - Page 457
24 How to Check Lubricant ...5-48 How to Check Power Steering Fluid ...5-37 How to Use This Manual ...ii How to Wear Safety Belts Properly ...1-14 Hydroplaning ...4-32 I ICE POSSIBLE ...If No Steam Is Coming From Your Engine ...If Steam Is Coming From Your Engine ...If the Light Is Flashing ...If - 2004 GMC Envoy XL | Owner's Manual - Page 458
Engine Oil ...3-47 Charging System ...3-39 Check Gages Warning ...3-49 Cruise Control ...3-48 Gate Ajar ...3-49 Low Fuel Warning ...3-50 Malfunction Indicator ...3-43 Reduced Engine Power ...3-48 Safety Belt Reminder ...3-38 Security ...3-47 Service Four-Wheel-Drive Warning Light ...3-48 Lighted - 2004 GMC Envoy XL | Owner's Manual - Page 459
...2-9 Programmable Automatic Door Locks ...2-10 Rear Door Security Locks ...2-13 Loss of Control ...4-14 Low Fuel Warning Light ...3-50 Luggage Carrier ...2-48 Lumbar Power Controls ...1-2 M Maintenance Schedule Additional Required Services ...6-6 At Each Fuel Fill ...6-10 At Least Once a Month - 2004 GMC Envoy XL | Owner's Manual - Page 460
39 Curb View Assist Mirrors ...2-39 Heated Mirrors ...2-39 Manual Mirrors ...2-38 Power Mirrors ...2-38 Overhead Console ...2-46 Owner Checks and Services ...6-9 Owners, Canadian ...ii Owner's Information ...7-13 10 O Parental Control ...3-106 Park (P) Shifting Into ...2-31 Shifting Out of ...2-33 - 2004 GMC Envoy XL | Owner's Manual - Page 461
Belt Comfort Guides ...1-24 Rear Seat Audio (RSA) ...3-117 Rear Seat Entertainment System ...3-106 Rear Seat Operation ...1-5 Rear Seat Passenger Positions ...1-21 Rear Seat Passengers, Safety Belts ...1-21 Rear Seats (Envoy XL) ...1-7 Rear Storage Area ...2-49 Rear Underseat Fuse Block ...5-104 - 2004 GMC Envoy XL | Owner's Manual - Page 462
Systems Checking ...1-59 Replacing Parts ...1-60 Retained Accessory Power (RAP) ...2-21 RFA # BATTERY LOW ...3-63 Right Front Passenger Position, Safety Belts ...1-21 RIGHT REAR DOOR AJAR ...3-63 Roadside Assistance Program ...7-7 Rocking Your Vehicle To Get It Out ...4-45 Routing, Engine Drive - 2004 GMC Envoy XL | Owner's Manual - Page 463
43 Four-Wheel-Drive Warning Light ...3-48 Publications Ordering Information ...7-12 SERVICE AIR BAG ...3-61 SERVICE BRAKE SYSTEM ...3-61 Service Bulletins ...7-13 Service Engine Soon Light in the United States or Check Engine Light in Canada ...3-43 Service Manuals ...7-12 Setting Preset PTYs (RDS - 2004 GMC Envoy XL | Owner's Manual - Page 464
for New Tires ...5-66 To Use the Engine Coolant Heater ...2-23 Top Strap ...1-37 Top Wiring Harness ...4-66 Transfer Case ...5-49 Transmission Fluid, Automatic ...5-22 Transmission Operation, Automatic ...2-24 Transmission, Transaxle, Transfer Case Unit Repair Manual ...7-12 Transportation Options - 2004 GMC Envoy XL | Owner's Manual - Page 465
Engine Oil (GM Oil Life System) ...5-19 When to Check Lubricant ...5-48 When to Check Power Steering Fluid ...5-37 V Vehicle Control ...4-6 Damage Warnings ...iv Loading ...4-49 Symbols ...iv Vehicle Data Collection and Event Data Recorders ...7-10 Vehicle Identification Number (VIN) ...5-95 Service - 2004 GMC Envoy XL | Owner's Manual - Page 466
Windshield Washer ...Fluid ...Windshield Wiper Blade Replacement ...Fuses ... 4-65 1-36 1-10 2-16 2-15 2-16 3-11 5-38 5-53 5-96 Windshield Wipers ...3-10 Winter Driving ...4-40 X XM™ Satellite Radio Antenna System ...3-122 XM™ Satellite Radio Service ...3-66, 3-77, 3-92, 3-120 Y Your Vehicle and