2003 GMC Envoy Owner's Manual
2003 GMC Envoy Manual
2003 GMC Envoy manual content summary:
- 2003 GMC Envoy | Owner's Manual - Page 1
- 2003 GMC Envoy | Owner's Manual - Page 2
The 2003 GMC Envoy/Envoy XL Owner Manual 0-1 SeatsandRestraint Systems ...1-1 Front Seats ...1-2 Rear Seats ...1-6 ...1-9 Safety Belts ...1-30 Child Restraints ...1-50 Air Systems Bag Restraint System Check ...1-60 2-1 Features and Controls ...2-3 Keys ...2-8 Doors Locks and ...2-1 4 Windows ...2-1 - 2003 GMC Envoy | Owner's Manual - Page 3
ENVOY/ENVOY XL are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes the features and controls for your vehicle. In this manual, you'll find that pictures and words work together to explain - 2003 GMC Envoy | Owner's Manual - Page 4
Safety Warnings and Symbols 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 could hurt you if you were to ignore the warning. You will also find a circle with a slash through it in this book. This safety symbol means "Don't,'' - 2003 GMC Envoy | Owner's Manual - Page 5
Section 2 Instrument Panel Overview in Section 3 Climate Controls in Section 3 0 Notice: These mean there is something that could damage your vehicle. A notice will tell you about something that can damage your vehicle. Many times, this damage would not be covered by your warranty, and it could be - 2003 GMC Envoy | Owner's Manual - Page 6
ENGINE COOLANT SWITCH \ TEMP ACCESS L] T BAlTERY CHARGING SYSTEM 1 7 (@) ENGINE COOLANT FAN CAUSTIC BATTERY ACID COULD CAUSE BURNS \& / z DO NOT INSTALL A REAR-FACING IN THIS SEATING POSITION PARKING LAMPS BRAKE AVOID SPARKS OR FLAMES SPARK OR FLAME COULD EXPLODE BAlTERY OWNER'S MANUAL - 2003 GMC Envoy | Owner's Manual - Page 7
NOTES vi - 2003 GMC Envoy | Owner's Manual - Page 8
Position ...Center Seat Position Air Bag Inflate? ...1-56 How Does an Air Bag Restrain? ...1-56 What Will You See After an Air Bag Inflates? ...1-57 Servicing Your Air Bag-Equipped Vehicle ...1-59 Restraint System Check ...1-60 Checking Your Restraint Systems ...1-60 Replacing Restraint System Parts - 2003 GMC Envoy | Owner's Manual - Page 9
on the outboard side of the seat cushions. To increase or decrease support, hold the control forward or rearward. Keep in mind that as your seating position changes, as it may during long trips, so should the position of your lumbar support. Adjust the seat as needed. Move the front of the seat - 2003 GMC Envoy | Owner's Manual - Page 10
is near body temperature. The medium and high settings heat the seatback and seat cushion to a slightly higher temperature. You will be able to feel heat inabout two minutes. To heat only the seatback, press the button with the words "BACK ONLY". An indicator light on the seatback switch will glow - 2003 GMC Envoy | Owner's Manual - Page 11
Power Reclining Seatbacks The vertical power seat control described earlier allows the seatback to recline. Sitting in a reclined when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt properly. But don't have a seatback reclined if your vehicle - 2003 GMC Envoy | Owner's Manual - Page 12
Head Restraints Adjust your head restraint so that the top of the restraint is closest to the top of your head. This position reduces the chance of a neck injury in a crash. 1-5 - 2003 GMC Envoy | Owner's Manual - Page 13
a folding rear seat which lets you fold the seatbacks down for more cargo space. The rear seatback levers are located on the outboard side of to make sure that they are latched securely. Then fold the bottom seat cushion back into place. Pull up on the loop located where the seat cushion meets the - 2003 GMC Envoy | Owner's Manual - Page 14
Rear Seats (Envoy XL) The second row seat is a 65/35 split seat which may be seatback flat on the seat by pushing down on the front part of the lever. The lever is located on the outboard side of the seat (indicated as 1 on the handle side cover). 3. Release the rear set of seat hooks from the - 2003 GMC Envoy | Owner's Manual - Page 15
hooks. 2. Try to raise the seat to check that it is locked down. 3. Pull the seat back up to return it to the upright position. 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 - 2003 GMC Envoy | Owner's Manual - Page 16
This part of the manual tells you how to use safety belts properly. It alsotells you some things you should not do with safety belts. I ' -.le ride wherehe - she can't wear a safety belt properly. If you are in a C - - I t let --.., I I r I I It is extremely dangerous to ride in a cargo area - 2003 GMC Envoy | Owner's Manual - Page 17
. After more than 30 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter...a lot! Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Take the simplest vehicle. Suppose it's just a seat on - 2003 GMC Envoy | Owner's Manual - Page 18
Put someone on it. Get it up to speed. Then stop the vehicle. The rider doesn't stop. 1-1 1 - 2003 GMC Envoy | Owner's Manual - Page 19
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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. A: Air bags are in many vehicles today and will be in most of them in the future. But they are supplemental systems only; so they work with safety belts - not - 2003 GMC Envoy | Owner's Manual - Page 21
belts? How to Wear Safety Belts Properly This part is only for people of adult size. Be children and babies. If a child will be riding in your vehicle, see Older Children on page a good driver doesn't protect you from things beyond your control, such as bad drivers. Most accidents occur within 25 - 2003 GMC Envoy | Owner's Manual - Page 22
a lap-shoulder belt. Here's how to wear it properly. 3. Pick up the latch plate and pull the belt across you. Don't let it get twisted. 4. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt isn't long enough, see - 2003 GMC Envoy | Owner's Manual - Page 23
cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or crash, or if you pull the belt very quickly out of the retractor. 1-16 - 2003 GMC Envoy | Owner's Manual - Page 24
if ,Jur shoulder belt i too loose. In a crash, you would move s 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. 1-17 - 2003 GMC Envoy | Owner's Manual - Page 25
Q: What's wrong with this? Yo, can be s e r L s l y injured jour belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the - 2003 GMC Envoy | Owner's Manual - Page 26
Q: What's wrong with this? 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 - 2003 GMC Envoy | Owner's Manual - Page 27
. In a crash, you wouldn't have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. '-... A: The belt is twisted across the - 2003 GMC Envoy | Owner's Manual - Page 28
To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. if you slam the door on it, you can damage both the belt and your vehicle. 4 1-21 - 2003 GMC Envoy | Owner's Manual - Page 29
Safety belts work for everyone, worn as low as possible, below the rounding, throughout the pregnancy. The best way to protect the fetus is to protect the mother. When a safety Position on page 1-14. The right front passenger's safety belt works the same way as the driver's safety belt - except for - 2003 GMC Envoy | Owner's Manual - Page 30
Rear Seat Passengers It's very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear Seat Passenger Positions Rear passengers who aren't safety belted can be - 2003 GMC Envoy | Owner's Manual - Page 31
way, it will lock. If it does, let it go back all the way and start again. If the belt is not long plate and pull the belt across you. Don't let it get twisted. 2. Push the latch 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 - 2003 GMC Envoy | Owner's Manual - Page 32
too much, which could increase injury. The shoulder belt should fit against your body. I I I I 1 I I I I I I The lap part of the belt should be worn low and snug on the hips, just touching and across the chest. These parts of the bodyare best able to take belt restraining forces. 1-25 - 2003 GMC Envoy | Owner's Manual - Page 33
available for each of the rear outside passenger positions. Here's how to attach the comfort guide to the shoulder belt. Vehicles With No Third Row 1. Slide the guide off of its storage clip located between the interior body and the seatback. To unlatch the belt, just push the button on the buckle - 2003 GMC Envoy | Owner's Manual - Page 34
- 2003 GMC Envoy | Owner's Manual - Page 35
23. Make sure that the shoulder belt crosses the shoulder. To remove and store the comfort guides, squeeze the belt edges together so that you can take them out of the guides. Slide the guide back on its storage clip located between the interior body and the seatback. 2. Align the sliding comfort - 2003 GMC Envoy | Owner's Manual - Page 36
and store the comfort guides, remove the hook from the loop. Slide the guide back into its storage pocket located on is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top. 4. Buckle, position and release the safety belt as described in Rear Seat Passengers - 2003 GMC Envoy | Owner's Manual - Page 37
Child Restraints Older Children Q: What is the proper way to wear safety belts? A: If possible, an older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the - 2003 GMC Envoy | Owner's Manual - Page 38
vehicle. If the child is sitting in the center rear seat passenger position, move the child toward the safety belt buckle. In either case, be sure that the shoulder belt still is on the child's shoulder, so that in a crash the child's upper body would have the restraint the belts provide. If - 2003 GMC Envoy | Owner's Manual - Page 39
is sitting ina seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in - 2003 GMC Envoy | Owner's Manual - Page 40
Every time infants and young children ride in vehicles, they should have the protection choice. instead, they need to use a child restraint. People should never hold a baby in their arms while riding in a vehicle. A baby doesn't weigh much -- until a crash. During a crash a baby will become - 2003 GMC Envoy | Owner's Manual - Page 41
but not for young children and infants. Neither the vehicle's safety belt system nor its air bag system is designed for them. Young children and infants need the protection that a child restraint whether or not the restraint will be compatible with the motor vehicle in which it will be used. 1-34 - 2003 GMC Envoy | Owner's Manual - Page 42
motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer's instructions strongest part of an infant's body, the back and shoulders. Infants always should be secured in appropriate infant restraints. The body - 2003 GMC Envoy | Owner's Manual - Page 43
a special bed made for use in a motor vehicle, is an infant restraint system designed to restrain or position a child on a continuous flat surface. Make sure that the infant's head rests toward the center of the vehicle. the seating surface against the back of the infant. The harness system holds - 2003 GMC Envoy | Owner's Manual - Page 44
the child's body with the harness and also sometimes with surfaces such as T-shaped or shelf-like shields. A booster seat (F-G) is a child restraint designed to improve the fit of the vehicle's safety belt system. Some booster seats have a shoulder belt positioner, and some high-back booster seats - 2003 GMC Envoy | Owner's Manual - Page 45
work? A: A child restraint system is any device designed for use in a motor vehicle to restrain, seat, or position children. A built-in child restraint system is a permanent part of the motor straps that are attached to a flat pad which rests low against the child's body. A shelf- or armrest-type - 2003 GMC Envoy | Owner's Manual - Page 46
including an infant riding in a rear-facing infant seat, a child riding in a forward-facing child seat and an older child riding in a booster seriously injured or killed if the right front passenger's air bag inflates. This is because the back of the rear-facing child restraint would be very close - 2003 GMC Envoy | Owner's Manual - Page 47
." It can help restrain the child restraint during a collision. For it to work, a top strap must be properly anchored to the vehicle. Some top strap top 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 anchored - 2003 GMC Envoy | Owner's Manual - Page 48
. Tighten the top strap when and as the child restraint manufacturer's instructions say. Top Strap Anchor Location Envoy Anchor brackets for the rear seat positions are located on the floor in the cargo area of your vehicle (Envoy only). Do not use the rear tie-down brackets near the liftgate - 2003 GMC Envoy | Owner's Manual - Page 49
Lower Anchorages and Top Tethers for Children (LATCH System) Your vehicle may have the LATCH system. If it does, you'll find anchors (A) in the rear outside seat positions. To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system will - 2003 GMC Envoy | Owner's Manual - Page 50
If a -.4TC --type child restraint isn't attached to its anchorage points, the restraint won't be able to protect the child correctly.In a crash, the child could be seriously injured or killed. Make sure that a LATCH-type child restraint is properly installed using the anchorage points, or use the - 2003 GMC Envoy | Owner's Manual - Page 51
position you want to use, where the bottom of the seatback meets the back of the seat cushion. 2. Put the child restraint on the seat. Securing to the child restraint instructions. 5. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, - 2003 GMC Envoy | Owner's Manual - Page 52
that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. Put the restraint on the seat. 2. Pick up the latch plate, and run the lap and shoulder portions of the vehicle's safety belt through or around the restraint. The child restraint - 2003 GMC Envoy | Owner's Manual - Page 53
5. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child it is secure. To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or - 2003 GMC Envoy | Owner's Manual - Page 54
that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. Because your vehicle has a right front passenger's air bag, always move the seat as far back as it will go before securing a forward-facing child restraint. See Power Seats on page - 2003 GMC Envoy | Owner's Manual - Page 55
3., Pick up the latch plate, and run the lap and shoulder portions of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 4. Buckle the belt. Make sure the release button i s positioned so you would be able to unbuckle the safety belt - 2003 GMC Envoy | Owner's Manual - Page 56
To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Center Seat Position 6. To tighten the belt, feed the shoulder belt back into the retractor - 2003 GMC Envoy | Owner's Manual - Page 57
has a side impact air bag for the driver, the words AIR BAG will appear on the air bag covering on the side of the driver's seatback closest to the door. If your vehicle has a side impact air bag for the right front passenger, the words AIR BAG will appear on the air bag covering on the side of - 2003 GMC Envoy | Owner's Manual - Page 58
belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Air bagsare designed to work with safety belts but don't replace them. Frontal air bags for the driver and right front passenger are designed to deploy only in moderate to severe frontal and - 2003 GMC Envoy | Owner's Manual - Page 59
them. CAUTION: (Continued) There is an air bag readiness light on the instrument panel cluster, which shows the air bag symbol. 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 3-36 for more - 2003 GMC Envoy | Owner's Manual - Page 60
Where Are the Air Bags? The right front passenger's frontal air bag is in the instrument panel on the passenger's side. The driver's frontal air bag is in the middle of the steering wheel. 1-53 - 2003 GMC Envoy | Owner's Manual - Page 61
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clear. Don't put anything between an occupant and an air bag, and don't attach or put anything on the steering wheel hub or on or near any other air bag covering. Don't let seat covers block the inflation path of a side impact air bag. For more severe frontal impacts, full deployment occurs. If - 2003 GMC Envoy | Owner's Manual - Page 63
the inflator, which inflates the air bag. The inflator, the air bag and related hardware are all 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 - 2003 GMC Envoy | Owner's Manual - Page 64
or being able to steer the vehicle, nor does it stop people from leaving the vehicle. When an air bag inflates, there is dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out - 2003 GMC Envoy | Owner's Manual - Page 65
at deployment. The module also records speed, engine RPM, brake and throttle data. Let only qualified technicians work on your air bag systems. Improper service can mean that an air bag system won't work properly. See your dealer for service. Notice: If you damage the covering for the driver's or - 2003 GMC Envoy | Owner's Manual - Page 66
is turned off and the battery is disconnected, an air bag can still inflate during improper service. You can be injured if you are close to an air bag when it inflates. Avoid yellow connectors. They are probably part of the air bag system. Be sure to follow proper service procedures, and make sure - 2003 GMC Envoy | Owner's Manual - Page 67
Restraint System Check Checking Your Restraint Systems Now and then, make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a - 2003 GMC Envoy | Owner's Manual - Page 68
part on the air bag system earlier in this section. A crash can damage the restraint system! 3 your vehicle. A damaged restraint system may not properly protect the person using it, resulting in serious injury or even death in a crash. To help make sure your restraint systems are working properly - 2003 GMC Envoy | Owner's Manual - Page 69
JG NOTES 1-62 - 2003 GMC Envoy | Owner's Manual - Page 70
Section 2 Features and Controls Ignition Positions ...2.19 Starting Your Engine ...2-21 Engine Coolant Heater ...2-22 Automatic Transmission Operation ...2-23 Four-wheel Drive ...2-26 Parking Brake ...2-29 Shifting Into Park (P) ...2-30 Shifting Out of Park (P) ...2-32 Parking Over Things That Burn - 2003 GMC Envoy | Owner's Manual - Page 71
and Controls Rear Floor Storage Lid ...2.51 Convenience Net ...2.51 Cargo ...2.52 Sunroof ...2.53 Vehicle Personalization ...2.54 Memory Seat ...2-54 HomeLink@ Transmitter ...2.42 Programming the HomeLink@ Transmitter ...2.42 Cover Storage Areas ...2.46 Glove Box ...2.46 Overhead Console ...2.46 - 2003 GMC Envoy | Owner's Manual - Page 72
Keys Leaving -.lildren in a vehicle with the ignition key is dangerous for many reasons. A child o r others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. Don't leave the keys in a vehicle with children. 2-3 - 2003 GMC Envoy | Owner's Manual - Page 73
that can help prevent theft. You can have a lot of trouble getting into your vehicle if you ever lock your keys inside Center. See Roadside Assistance Program on page 7-5. When a new vehicle is delivered, the dealer provides the owner with a pair of identical keys and a key code number. The key code - 2003 GMC Envoy | Owner's Manual - Page 74
the transmitter higher, and try again. Check to determine if battery replacement is necessary. See "Battery Replacement" under Remote Keyless Entry System Operation on page 2-6. If you are still having trouble, see your dealer or a qualified technician for service. This device complies with RSS-210 - 2003 GMC Envoy | Owner's Manual - Page 75
vehicle, any remaining transmitters must also be matched. Once your dealer has coded the new transmitter, the lost transmitter will not unlock your vehicle. Each vehicle settings through the Driver Information Center (DIC). For more information see Driver Information Center (DIG) on page 3-50. 2-6 - 2003 GMC Envoy | Owner's Manual - Page 76
thin coin in the slot between the covers of the transmitter housing. Gently pry the transmitter apart. 2. Remove and replace the battery with a three-volt CR2032 or equivalent battery, positive (+) side down. 3. Align the covers and snap them together 4. Check the operation of the transmitter. 2-7 - 2003 GMC Envoy | Owner's Manual - Page 77
death from heat stroke. Always lock your vehicle whenever you leave it. 0 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. You can lock or unlock the door from the inside by sliding the - 2003 GMC Envoy | Owner's Manual - Page 78
lock switch or remote keyless entry transmitter lock button is pressed. Programming Delayed Locking Remove the switch. When your vehicle was shipped from the factory, the delayed locking feature was programmed on, or enabled. The mode to which your vehicle was programmed may have been changed - 2003 GMC Envoy | Owner's Manual - Page 79
can program this feature through the Driver Information Center (DIC), or by the following method. is shifted into gear. The following instructions detail how to program your door locks If the IocWunlock switches are not pressed while in the programming mode, the current auto IocWunlock setting will - 2003 GMC Envoy | Owner's Manual - Page 80
(P). Mode 3: All doors unlock when the key is removed from the ignition. Mode 4: No automatic door unlock. is shifted to PARK (P).The following instructions detail how to program your door If the lock/unlock switches are not pressed while in the programming mode, the current auto lock/unlock setting - 2003 GMC Envoy | Owner's Manual - Page 81
the door and open the door from the outside. Lockout Protection This feature stops the power door locks from locking when the key is in the ignition and to protect you from locking your key in the vehicle. If the power lock switch is pressed when a door is open and the key is in the ignition, - 2003 GMC Envoy | Owner's Manual - Page 82
pass through the seal between the body and the liftgate or liftglass: Make sure all other windows are shut. Turn the fan on your heating or cooling system to its highest speed and select the control setting that will force outside air into your vehicle. See "Climate Controls" in the Index. If you - 2003 GMC Envoy | Owner's Manual - Page 83
Windows I Leav,,,, ~.1,11\31re11 ,n a vehicle ..ith the winL,ws closed is dangerous. A child can be overcome by the extreme heat and can suffer permanent injuries or even death from heat stroke. Never leave a child alone in a vehicle, especially with the windows closed in warm or hot weather. 2-14 - 2003 GMC Envoy | Owner's Manual - Page 84
Power Windows The controls for the power windows are located on the armrest on each of the side doors.With power windows, the switches operate the windows when the ignition is in RUN, ACCESSORY or when Retained Accessory Power (RAP) is active. The driver's door has a switch for each of the - 2003 GMC Envoy | Owner's Manual - Page 85
down and lift the mirror cover to turn on the lamps. Window Lockout Your vehicle has a lockout feature to prevent passengers from operating the power windows. A small light in the lockout switch will come on to show that the switch has been activated. Press the lockout switch again to return to - 2003 GMC Envoy | Owner's Manual - Page 86
light should go off after approximately 30 seconds. The alarm is not armed until the SECURITY light battery power. Remember, the theft-deterrent system won't activate if you lock the doors with a key or use the manual door lock. It activates only if you use a power door lock switch won't stop if you - 2003 GMC Envoy | Owner's Manual - Page 87
is running and the SECURITY 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 - 2003 GMC Envoy | Owner's Manual - Page 88
in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings. Don't tow a trailer during break-in. See "Towing a Trailer" in the Index for more information. Use the key to turn the ignition switch to four - 2003 GMC Envoy | Owner's Manual - Page 89
like the radio and the windshield wipers when the engine is off. Notices Don't operate accessories in the ACCESSORY position for long periods of time. Prolonged operation of accessories in the ACCESSORY position could drain your battery and prevent you from starting your vehicle. C (RUN): This - 2003 GMC Envoy | Owner's Manual - Page 90
. This clears the extra gasoline from the engine. Notice: Your engine is designed to work with the electronics in your vehicle. 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 don't, your - 2003 GMC Envoy | Owner's Manual - Page 91
engine parts. If you don't, it could be damaged. To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The cord is located on the driver's side of the engine compartment, behind the battery give you the best advice for that particular area. 2-22 - 2003 GMC Envoy | Owner's Manual - Page 92
See "Four-wheel Drive (Automatic Transfer Case) in the Index.See "Shifting Into Park (P)" in the Index. Ensure the shift 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 before you - 2003 GMC Envoy | Owner's Manual - Page 93
to back up. Notice: Shifting to REVERSE (R) while your vehicle is moving forward could damage your transmission. Shift to REVERSE (R) only after your vehicle is stopped. Notice: Damage to your transmission caused by shifting out of PARK (P) or NEUTRAL (N) with the engine racing isn't covered by - 2003 GMC Envoy | Owner's Manual - Page 94
control your speed as you go down steep mountain roads, but then you would also want to use the brakes off and on. You can also use SECOND ( 2 ) for starting the vehicle from a stop a dead battery and you need Notice: If your wheels won't turn, stop when going uphill, Use your brakes or shift into - 2003 GMC Envoy | Owner's Manual - Page 95
the part that follows before using four-wheel drive. You should use two-wheel drive high (2HI) for most normal driving conditions. 2HI (Two-Wheel High): This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. It also provides the best - 2003 GMC Envoy | Owner's Manual - Page 96
See Service Four-Wheel Drive Warning Light on page 3-47 for further information. Shifting the transfer case to NEUTRAL can cause your vehicle to roll even if the transmission is in PARK (P). You or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer - 2003 GMC Envoy | Owner's Manual - Page 97
engine running. The preferred method for shifting out of 4LO is to have your vehicle moving 1 or 2 mph (1.6 to 3.2 km/h). Turn the knob to 4HI, A4WD or 2HI. You must wait for the 4HI, A4WD or 2HI indicator light to stop : 1. Set the parking brake and apply the regular brake pedal. 2. Start the - 2003 GMC Envoy | Owner's Manual - Page 98
2-29 - 2003 GMC Envoy | Owner's Manual - Page 99
parking brake firmly set. Your vehicle can roll. If you have left the engine running "Four-Wheel Drive'' in the Index. Always put the shift lever fully inPARK (P) with the parking brake firmly Remove the key and take it with you. You know your vehicle is in PARK (P) if the key can be removed from the - 2003 GMC Envoy | Owner's Manual - Page 100
brake pedal down. Then, see if you can move the shift lever away from PARK (P) without first pulling it toward you (or pressing the button on a console NEUTRAL. See "Four-wheel Drive (Automatic Transfer Case)" in the Index. -- And, if you leave the vehicle with the engine running, it could overheat - 2003 GMC Envoy | Owner's Manual - Page 101
Your vehicle has an automatic transmission shift lock control system. You have to fully apply the regular brakes before you can shift from PARK (P) when possible. Thing t can burn could touc lot ex u parts under your vehicle and ignite. Don't park over papers, leaves, dry grass or other things that can - 2003 GMC Envoy | Owner's Manual - Page 102
the climate control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under "Engine Exhaust." Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the fan is at the highest setting. One place this can happen is a garage - 2003 GMC Envoy | Owner's Manual - Page 103
sure the transfer case is in a drive gear - not in NEUTRAL. See "Four-Wheel Drive (Automatic Transfer case)'' in the Index. ~ ~ ~ ur vehicle It can brake firmly set. Your vehicle can roll. Don't leave your vehicle when the engine is running unless you have If you've left the to. engine running - 2003 GMC Envoy | Owner's Manual - Page 104
the far left button, located on the lower part of the mirror face, for up to three seconds. A light on the mirror will be lit while the feature to [email protected] OnStaP System on page 2-40 for more information about the services Onstar@ provides. There is a compass display in the window in the upper right - 2003 GMC Envoy | Owner's Manual - Page 105
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 - 2003 GMC Envoy | Owner's Manual - Page 106
will enter a ratcheting mode. This action is harmless. It is a warning that the mirror can go no further. To stop this action, back the mirror up by moving the knob in the opposite direction. When the knob is twisted to the center position, the mirrors can not be moved with the control knob. 2-37 - 2003 GMC Envoy | Owner's Manual - Page 107
(like other vehicles) look farther away than they really are. If you cut too sharply into the right or left lane, you could hit a vehicle. Check your inside mirror or glance over your shoulder before changing lanes. 2-38 - 2003 GMC Envoy | Owner's Manual - Page 108
following steps: 1. Press the Personalization button, located on the steering wheel, until "Tilt Mirror in REVERSE (R)" is displayed on the DIC change the tilt position, adjust the mirror while the vehicle is in REVERSE (R) gear with the engine running, the parking brake engaged and the brake pedal - 2003 GMC Envoy | Owner's Manual - Page 109
in the price of your vehicle. You can easily upgrade or extend your Onstar@services to meet your personal needs. A complete Onstar@user's guide and the terms and conditions of the Onstar@Subscription Service Agreement are included in your Onstar@-equipped vehicle's glove box literature. For more - 2003 GMC Envoy | Owner's Manual - Page 110
owner's guide in your wheel and your eyes on the road. A completed Subscription Service Agreement is required prior to delivery of Onstar@services and prepaid calling minutes are also required for Onstar@Personal Calling and Onstar@Virtual Advisor use. Terms and conditions of the Subscription Service - 2003 GMC Envoy | Owner's Manual - Page 111
conditions: (1) this device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation of the device. Changes and modifications to this system by other than an authorized service and home lighting. Additional - 2003 GMC Envoy | Owner's Manual - Page 112
light blinks rapidly for two seconds and then turns to a constant light, continue with Steps 6 through 8 following to complete the programming of a rolling-code battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio frequency. Your vehicle's engine - 2003 GMC Envoy | Owner's Manual - Page 113
found where the hanging antenna wire is attached to the motor-head unit. Gate "Learn" or "Smart" button. The name and color of the button may vary by manufacturer. You will have other rolling code device), repeat this sequence a by HomeLink@ The indicator light will flash slowly at first - 2003 GMC Envoy | Owner's Manual - Page 114
ErasingHomeLink@ Buttons To erase programming from the 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 30 seconds. Resetting Defaults To reset HomeLink - 2003 GMC Envoy | Owner's Manual - Page 115
in the overhead console. These switches allow the driver to open and close each third row seat window separately. Your vehicle may have this feature. To record a message, press the button with the circle on it and begin speaking. Press the button with the circle on it again to stop recording. 2-46 - 2003 GMC Envoy | Owner's Manual - Page 116
of the recorded messages will be played back. To delete messages, press the button console may also contain one or more of the following components: Rear Seat Audio Controls Rear Seat Accessory Power Outlets 0 Rear Climate Control If your vehicle has the center armrest compartment, lift the cover - 2003 GMC Envoy | Owner's Manual - Page 117
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. This acts as a cargo shade. If you were to carry things onthe adjustable shelf when it is in the upper (cargo cover) position, then during a sudden vehicle movement or - 2003 GMC Envoy | Owner's Manual - Page 118
panelto lock it in place. To prevent soiling the carpet, the panel maybe installed either side up. Vertical Position Insert the front corners of the panel into the vertical guides behind the seatbacks and slide the panel down. Plastic grocery bags can be attached to the hooks on the panel. Notice - 2003 GMC Envoy | Owner's Manual - Page 119
drive along. This can cause you to lose control. What you are carrying could be violently torn check now and then to make sure the luggage carrier is locked and cargo is still securely fastened. When the luggage carrier is not in use, place the crossrails at the following positions for wind noise - 2003 GMC Envoy | Owner's Manual - Page 120
light clothing in place during sharp turns or quick stops and starts. If any removable convenience itel sn't secured properly, it can move around in a collision or sudden stop put items underneath it. To remove the rear floor storage lid, do the lower hooks to the rear cargo tie downs on the floor. - 2003 GMC Envoy | Owner's Manual - Page 121
that allow you to strap cargo in and keep it from moving. To remove the cargo cover, do the following: 1. Release the cover from the latch posts and carefully roll it back up. 2. Compress one endcap and remove it from the pocket in the trim panel. 3. Remove the cargo cover from the other endcap so - 2003 GMC Envoy | Owner's Manual - Page 122
with a power sliding sunroof. To open or close your sunroof, the ignition must be 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 button to close the sunroof. Once the sunroof is - 2003 GMC Envoy | Owner's Manual - Page 123
(DIC). The numbers on the back of the transmitters, 1 or 2, correspond to the numbers onthe memory controls. The seat and mirror positions can also be recalled by placing the key in the ignition if programmed to do so through the Driver Information Center (DIC). To stop recall movement of the memory - 2003 GMC Envoy | Owner's Manual - Page 124
is stored, the default is all the way rearward. Further programming for automatic seat and mirror movement can be done through the Driver Information Center (DIC). You may choose to either select or not select the following: Automatic seat and mirror movement when the vehicle is unlocked with the - 2003 GMC Envoy | Owner's Manual - Page 125
- 2003 GMC Envoy | Owner's Manual - Page 126
Change Engine Oil Light ...3-45 Security Light ...3-45 Cruise Control Light ...3-46 Reduced Engine Power Light ...3-46 Service Four-wheel Drive Warning Light ...3-47 Check Gages Warning Light ...3-47 Gate Ajar Light ...3-48 Fuel Gage ...3-48 Low Fuel Warning Light ...3-49 Driver Information Center - 2003 GMC Envoy | Owner's Manual - Page 127
Panel Audio Steering Wheel Controls ...3.106 DVD Distortion ...3.106 Understanding Radio Reception ...3.106 Care of Your Cassette Tape Player ...3-107 Care of Your CDs and DVDs ...3-108 Care of Your CD and DVD Player ...3-108 Cleaning the Video Screen ...3-108 Fixed Mast Antenna ...3-108 Chime Level - 2003 GMC Envoy | Owner's Manual - Page 128
- 2003 GMC Envoy | Owner's Manual - Page 129
Instrument Panel Overview 3-4 - 2003 GMC Envoy | Owner's Manual - Page 130
D. Climate Control Steering Wheel Controls E. InstrumentPanelCluster F. Audio Steering Wheel Controls G.IgnitionSwitch H. AudioSystem I. Climate Controls J. HoodRelease K. Driver Information Center (DIC) Steering Wheel Controls L. Transfer Case Controls M.ShiftLever N. Lighter 0. Accessory Power - 2003 GMC Envoy | Owner's Manual - Page 131
pad. Tilt Wheel You should adjust the steering wheel before you drive. The tilt lever is located on the driver's side of the steering column, under the turn signal lever. The hazard warning flashers work no matter what position your key is in, and even if the key isn't in. Press the button all - 2003 GMC Envoy | Owner's Manual - Page 132
signal a lane change, just raise or lower the lever until the arrow starts to flash. Hold it there until you complete your lane change. The lever rearview mirrors may also be equipped with lane change indicators. As you signal a turn or a lane change, if the arrows flash more quickly than normal - 2003 GMC Envoy | Owner's Manual - Page 133
Check the front and rear turn signal lamps regularly to make sure they are working. When the high beams are on, this indicator light on the instrument panel cluster signal lever to the off position. Headlamp High/Low-Beam Changer To change the headlamps from low to high beam, push the lever toward - 2003 GMC Envoy | Owner's Manual - Page 134
the wipes from off to high speed according to the weather conditions. The wipers can be left in a rainsense mode even when it is not raining. 0 (Off): To stop the wipers, move the band to off. (Windshield Wipers): Turn the band to control the windshield wipers. You can set the wiper speed for - 2003 GMC Envoy | Owner's Manual - Page 135
Washer Rear Window WasherNViper This control is located to the right of the steering wheel on the instrument panel. 6(Windshield Washer): To spray washer fluid on the windshield, press the windshield washer paddle. The wipers will clear the window and then either stop or return to your preset - 2003 GMC Envoy | Owner's Manual - Page 136
can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause needless wheel spinning, and you could lose control. Don't use cruise control on slippery roads. 'r (Resume/Accelerate): Move the switch to this position to resume a set speed or to accelerate. ";3- (Set - 2003 GMC Envoy | Owner's Manual - Page 137
. United States Canada The CRUISE light on the instrument panel cluster will come on when the cruise control is engaged. Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, shuts off the cruise control. But you don't need to - 2003 GMC Envoy | Owner's Manual - Page 138
brake takes you out of cruise control. Many drivers find this to be too much trouble and don't use cruise control on Control There are three ways to turn off the cruise control: Step lightly on the brake pedal. Move the cruise switch to off, or 0 Passing Another Vehicle While Using Cruise Control - 2003 GMC Envoy | Owner's Manual - Page 139
located on your instrument panel to the left of the steering wheel. ?-)o: (Parking Lamps): Turn the knob to this symbol to manually turn on the following: Parking Lamps Sidemarker Lamps Taillamps License Plate Lamps Instrument Panel Lights (Headlamps): Turn the knob to this symbol to turn on all - 2003 GMC Envoy | Owner's Manual - Page 140
will take approximately one minute for the automatic headlamp system to change to DRL if it 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 in the full bright position. To idle your vehicle with - 2003 GMC Envoy | Owner's Manual - Page 141
lamps for better vision in foggy or misty conditions. Your ignition must be in RUN for your fog lamps to work. The fog lamp button is located on the it. 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 - 2003 GMC Envoy | Owner's Manual - Page 142
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 remove the key from the ignition to help you see while exiting the vehicle. With the dome override button in the "out - 2003 GMC Envoy | Owner's Manual - Page 143
minutes when the ignition is off. This will keep you1 battery from running down. If the battery run-down protection shuts off the interior lamps, it may be circumstances, if they are left on. If you would like to turn them back on, turn the exterior lamps knob. Dome Lamps The dome lamps will come - 2003 GMC Envoy | Owner's Manual - Page 144
and the rear wiper switch on the instrument panel. The third outlet is located on the rear of the center console. Remove the cover from the outlet to use the outlet. Be sure to put the cover back on when not using the accessory power outlet. Certain electrical accessories may not be compatible - 2003 GMC Envoy | Owner's Manual - Page 145
. The air conditioning compressor will also come on when this mode is activated. While in recirculation mode, the windows may fog when the weather is cold and damp. To clear the fog, select either the blend or defrost mode and increase fan speed. Recirculation mode shuts off when the engine is - 2003 GMC Envoy | Owner's Manual - Page 146
on or off. When the button is pressed, an indicator light will come on and the system will begin to cool and dehumidify the air inside of your vehicle. You may notice a slight change in engine performance when the air conditioning compressor shuts off and turns on again. This is normal. 3-2 1 - 2003 GMC Envoy | Owner's Manual - Page 147
air exhaust valves. Outside air will also enter the vehicle when the heater or the air conditioning is running, unless you have selected recirculation mode. Press this button to turn the rear window defogger on or off. An indicator light be covered by your warranty. Do not attach a temporary - 2003 GMC Envoy | Owner's Manual - Page 148
vehicle, such as hood-air deflectors, may affect the performance of the heating and air conditioning system. Check with your dealer before entire climate control system. Outside air will still enter the vehicle, and will be directed to the floor. Press the AUTO button, the mode button, the fan arrows - 2003 GMC Envoy | Owner's Manual - Page 149
control the inside temperature, the air delivery mode, and the fan speed. Use the steps below to place the entire system in automatic mode: 1. Press the AUTO button. When AUTO is selected, the air conditioning operation and air inlet will be automatically controlled. The air conditioning compressor - 2003 GMC Envoy | Owner's Manual - Page 150
mode. If the windows do start to fog, select defog or defrost mode. Lfi@ 7(Fan): ua, This mode directs air to the instrument panel outlets. f.; (Vent): )#c A/C (Air Conditioning): Press this button to manually turn the air conditioning system on or off. When the system is on, the system will - 2003 GMC Envoy | Owner's Manual - Page 151
button to defrost the windshield. The system will automatically control the fan speed if you select defrost from AUTO mode. If the outside temperature is 40°F (4°C) or warmer, your air conditioning compressor will automatically run to help dehumidify the air and dry the windshield. Do not drive the - 2003 GMC Envoy | Owner's Manual - Page 152
covered work far better, reducing the chance of fogging the inside of your windows. When you enter a vehicle in cold weather, turn the fan air inlet grilles, through the vehicle and out the air exhaust valves. Outside air will also enter the vehicle when the heater or the air conditioning compressor - 2003 GMC Envoy | Owner's Manual - Page 153
airflow to clear the windshield. The temperature of the air coming through the rear outlets is determined by the front passenger's temperature setting. Press the PWR button to turn the rear comfort controls on and off. Use the mode knob to change the direction of airflow (upper, bi-level or floor - 2003 GMC Envoy | Owner's Manual - Page 154
to adjust the rear seat comfort controls. The temperature of the air coming through the rear outlets is determined by the front passenger's temperature setting. The button with the up and down arrows on it regulates the fan speed. The mode button can be used to change the direction of airflow (upper - 2003 GMC Envoy | Owner's Manual - Page 155
system must be on. With the front air conditioning system off, the rear system controls can only be used to circulate air in the rear of the vehicle. To adjust the airflow speed, turn the fan knob (driver override switch), located on the floor console to 1, 2 or 3. The rear mode and temperature - 2003 GMC Envoy | Owner's Manual - Page 156
pointing right to turn the rear climate control on. Toggle this button to adjust the air flow speed. To turn the rear system off, toggle the left arrow until the display turns off. r i o' \ \ 2 f 3 Turn the knobs on the control panel to choose a fan speed, temperature and direction of airflow - 2003 GMC Envoy | Owner's Manual - Page 157
by using the buttons located on your steering wheel. Climate Controls Personalization 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 - 2003 GMC Envoy | Owner's Manual - Page 158
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 have a Driver Information Center (DIC) that works - 2003 GMC Envoy | Owner's Manual - Page 159
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 - 2003 GMC Envoy | Owner's Manual - Page 160
be checked without part of the Driver Information Center (DIC). For vehicles without a DIC, press the stem located on the instrument panel cluster engine speed in revolutions per minute (rpm). Trip Odometer Notice: Do not operate the engine with the tachometer in the shaded warning area, or engine - 2003 GMC Envoy | Owner's Manual - Page 161
There is 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 - 2003 GMC Envoy | Owner's Manual - Page 162
is a problem. 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 conditioner. The charging system light will come on briefly when you turn on the ignition, but the engine is not running, as a check to show you it is working - 2003 GMC Envoy | Owner's Manual - Page 163
. 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. When the engine is running, the gage shows the condition of the charging system. Readings between the low - 2003 GMC Envoy | Owner's Manual - Page 164
is divided into two parts. If one part isn't working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the warning light comes on, there could be a brake problem. Have your brake system inspected right away. This light should come on briefly - 2003 GMC Envoy | Owner's Manual - Page 165
needs service. If the regular brake system warning light isn't on, you still have brakes, but you don't have anti-lock brakes. If the regular brake system warning light is also on, you don't have anti-lock brakes and there's a problem with your regular brakes. See Brake System Warning Light on - 2003 GMC Envoy | Owner's Manual - Page 166
SERVICE ENGINE SOON United States Canada 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 could lead to costly repairs that may not be covered - 2003 GMC Envoy | Owner's Manual - Page 167
vehicle. Dealer or qualified service center diagnosis and service may be required. Light On Steady - An emission control system malfunction has been detected on your vehicle. Dealer or qualified service center diagnosis and service may be required. If the light stops flashing and remains on steady - 2003 GMC Envoy | Owner's Manual - Page 168
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 or qualified service center to prepare the vehicle for inspection. Have you recently changed brands of - 2003 GMC Envoy | Owner's Manual - Page 169
become so hot that it catches fire. You or others could be burned. Check your oil as soon as possible and have your vehicle serviced. United States Canada Notice: Damage to your engine from neglected oil problems can be costly and is not covered by your warranty. The oil pressure gage shows the - 2003 GMC Envoy | Owner's Manual - Page 170
Change Engine Oil Light Security Light CHANGE ENG OIL I I I I T I SECURITY United States f-7 Canada United States Canada This light is displayed when the engine oil needs to be changed. Once the engine oil has been changed, the CHANGE ENG OIL light must be reset. Until it is reset, the light - 2003 GMC Envoy | Owner's Manual - Page 171
the next time you drive your vehicle. If this light stays on, see your dealer as soon as possible for diagnosis and 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. 3-46 - 2003 GMC Envoy | Owner's Manual - Page 172
Service Four-wheel Drive Warning Light Check Gages Warning Light SERVICE 4WD I CHECK GAGES I I United States Canada United States Canada This light should come on briefly when you turn on the ignition, as a check to show you it is working. The SERVICE 4WD light comes on to indicate that - 2003 GMC Envoy | Owner's Manual - Page 173
Fuel Gage GATE AJAR United States Canada 0 0 If this light comes on, your liftgate or liftglass is ajar. Try closing the liftgate or liftglass again. Never drive with the liftgate or liftglass even partially open. ~ - 2003 GMC Envoy | Owner's Manual - Page 174
. None of these show a problem with your fuel gage: @ Low Fuel Warning Light The light next to the fuel gage will come on briefly when you are starting the engine. This light comes on when the fuel tank a corner or speed up. off the ignition. * The gage doesn't go back to empty when you turn 3-49 - 2003 GMC Envoy | Owner's Manual - Page 175
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 wheel - 2003 GMC Envoy | Owner's Manual - Page 176
59 minutes and 59 seconds (995959) after which the display will roll back to zero. To stop the counting of time, press the select button briefly while TIMER is You can also reset the trip odometers with the reset stem on the cluster. If you press and hold the reset stem for four seconds, the display - 2003 GMC Envoy | Owner's Manual - Page 177
recommended in the Maintenance Schedule in this manual. Also, the oil change reminder will not detect dusty conditions or engine malfunctions that may affect the oil. Also, the oil change reminder does not measure how much oil you have in your engine. So, be sure to check your oil level often. See - 2003 GMC Envoy | Owner's Manual - Page 178
. Only the options available will be displayed on your DIC. ALARM WARNING TYPE AUTOMATIC LOCKING AUTOMATIC UNLOCKING SEAT POSITION RECALL PERIMETER LIGHTING REMOTE LOCK FEEDBACK REMOTE UNLOCK FEEDBACK HEADLAMPS ON AT EXIT MIRROR CURB VIEW ASSIST EASY EXIT DRIVER SEAT DISPLAY UNITS (E/M) DISPLAY - 2003 GMC Envoy | Owner's Manual - Page 179
out of PARK (P). If you choose for the doors to lock manually, the doors will not be locked automatically. Automatic Unlocking Press the personalization is taken out of the ignition. If you choose for the doors to unlock manually, the doors will not be unlocked automatically. If you choose for the driver - 2003 GMC Envoy | Owner's Manual - Page 180
position you saved will be recalled when you unlock the vehicle with the remote keyless entry transmitter. If you choose for perimeter lighting to be on, the headlamps and back-up lamps will come on for 40 seconds, if it is dark enough outside, when you unlock the vehicle with the remote - 2003 GMC Envoy | Owner's Manual - Page 181
Remote Lock Feedback Press the personalization button until REMOTE LOCK FEEDBACK appears in the display. To select your personalization for the feedback you will receive when locking the vehicle with the remote keyless entry transmitter, press the select button while REMOTE LOCK FEEDBACK is - 2003 GMC Envoy | Owner's Manual - Page 182
Headlamps on at Exit Press the personalization button until HEADLAMPS ON AT EXIT appears in the display. To select your personalization for how long the headlamps will stay on when you turn off the vehicle, press the select button while HEADLAMPS ON AT EXIT is displayed on the DIC. Pressing the - 2003 GMC Envoy | Owner's Manual - Page 183
If you choose for the easy exit seat feature to be on, the driver's seat will move to the exit position when the key is removed from the ignition. If you choose for this feature to be off, no seat exit recall will occur. Choose one of the two options and - 2003 GMC Envoy | Owner's Manual - Page 184
Display Language To select your personalization for display language, press the select button while DISPLAY LANGUAGE is displayed on the DIC. Pressing the select button will scroll through the available languages: Choosing a language will display all of the information on the DIC in the desired - 2003 GMC Envoy | Owner's Manual - Page 185
you will hear a chime. Stop the vehicle and let the engine idle in PARK (P) to allow the coolant to reach a safe temperature. This message will clear when the coolant temperature drops to a safe operating temperature. SERVICE AIR BAG If there is a problem with the air bag system this message will - 2003 GMC Envoy | Owner's Manual - Page 186
SERVICE BRAKE SYSTEM If a problem occurs with the brake system this message will appear on the DIC. If this message appears, stop as soon as possible and turn off the vehicle. Restart the vehicle and check it from the DIC display. TRANS HOT IDLE ENGINE If the transmission fluid in the vehicle gets - 2003 GMC Envoy | Owner's Manual - Page 187
you will hear a chime. Stop and turn off the vehicle, check the door for obstacles, and close the door again. Check to see if the message still appears on the DIC. Pressing the select button will acknowledge this message and clear it from the DIC display. RFA # BATTERY LOW If a remote keyless entry - 2003 GMC Envoy | Owner's Manual - Page 188
- like a tape player, CB radio, mobile adding sound equipment, check with your dealer and be sure to check federal rules covering mobile radio and controls to be sure you're getting the most outof the advanced engineering that went into it. Your vehicle has a feature called Retained Accessory - 2003 GMC Envoy | Owner's Manual - Page 189
with CD VOL AUTO (AutomaticWith automatic Volume): volume, your audio system will adjust automatically to make up for road and wind noise as button to switch the display between the radio station frequency and the time. Time display is available with the ignition turned off. To change the default - 2003 GMC Envoy | Owner's Manual - Page 190
button to switch between AM, 3. Tune in the desired station. 4. Press AUTO TONE to choose the bass and treble equalization that best suits the type of station you are listening one of the arrows again or one of the pushbuttons to stop scanning presets. The radio will scan only to preset stations - 2003 GMC Envoy | Owner's Manual - Page 191
to the middle position, push and hold the AUDIO knob when no tone or speaker control is displayed. The radio will produce one beep and display ALL with the level display in the middle position. AUTO TONE (Automatic Tone): Press this button to choose bass and treble equalization settings designed for - 2003 GMC Envoy | Owner's Manual - Page 192
RDS station frequency, PTY and the name of the program (if available). To change the default on the display, push the knob until you see the display you relies upon receiving specific information from these stations and will only work when the information is available. In rare cases, a radio station - 2003 GMC Envoy | Owner's Manual - Page 193
alternate frequency on. AF ON will appear on the display. The radio may switch to stronger stations. Press and hold AM FM again for two seconds to turn alternate is not displayed, parts of it will appear announcements, it will stop. TRAF will appear disc player is playing, play will stop during - 2003 GMC Envoy | Owner's Manual - Page 194
and TRAF will appear on the display while the announcement plays. If the compact disc player was being used, play will stop during the announcement. Traffic Interrupt Feature: Your radio can interrupt the play of a CD. Press the TRAF button. The radio will seek to a station that broadcasts traffic - 2003 GMC Envoy | Owner's Manual - Page 195
FM: Press this button to listen to the radio whena CD is playing. The disc will stop but remain in the player. CD AUX (Auxiliary): Press this button when listening to the radio. to play a CD A EJT (Eject): Press this button to eject a CD. Eject may be activated with either the ignition or radio - 2003 GMC Envoy | Owner's Manual - Page 196
radio, your audio system monitors the noise inside your vehicle. To use automatic volume, press the AUTO VOL button until AVOL ON appears on button to switch the display between the radio station frequency and the time. Time display is available with the ignition turned off. To change the default - 2003 GMC Envoy | Owner's Manual - Page 197
Finding a Station AM FM: Press this button to switch between AM, FMl and FM2. The display will show your stop scanning. The radio will scan only to presets that are in the selected band and only to those with a strong signal. 4. Press AUTO TONE to choose the bass and treble equalization that best - 2003 GMC Envoy | Owner's Manual - Page 198
radio or the CD player. Press the AUTO TONE button to select your choice. TALK: This setting makes spoken words sound very clear. When listening to non-musical material such as news, talk shows, sports broadcasts and books on tape. DRIVER: This setting gives the driver the best sound quality. NORMAL - 2003 GMC Envoy | Owner's Manual - Page 199
To adjust all tone and speaker controls to the middle position, push and hold the AUDIO knob when no tone or speaker control is displayed. The radio will relies upon receiving specific information from these stations and will only work when the information is available. In rare cases, a radio - 2003 GMC Envoy | Owner's Manual - Page 200
To change the Alternate Frequency): Alternate frequency allows the radio to switch player is playing, play will stop during the announcement. You will not be able to turn off alert announcements. ALERT! will not be affected by tests of the emergency broadcast system. This feature is not supported - 2003 GMC Envoy | Owner's Manual - Page 201
call in phone numbers, etc. If the whole message is not displayed, parts of it will appear every three seconds. To scroll through the message at or CD player was being used, play will stop during the announcement. Traffic Interrupt Feature: Your radio can interrupt the play of a cassette, or CD. - 2003 GMC Envoy | Owner's Manual - Page 202
player is built to work best with tapes that are up to 30 to 45 minutes long on each side. Tapes longer than that are so thin they may not work well in this player squarely. Press EJT to remove the tape and start over. While the tape is playing, use the VOL, AUDIO and SEEK controls just as you do for - 2003 GMC Envoy | Owner's Manual - Page 203
part SEEK. Cassette Tape Messages CHK TAPE (Check Tape): If CHK TAPE appears on the tape is tight and the player can't turn the tape hubs. Remove the tape. Hold the tape stop but remain in the player. TAPE CD: Press this button to play a tape when listening to the radio. Press this button to switch - 2003 GMC Envoy | Owner's Manual - Page 204
you hold this pushbutton or press it more than once, the player will continue moving back through the disc. 2 NEXT: Press this pushbutton to go to arrow is held or pressed more then once, the player will continue moving backward or forward through the CD. 4 3 REV (Reverse): Press and hold this - 2003 GMC Envoy | Owner's Manual - Page 205
playing. ET and the elapsed time will appear on the display. To change the default on the display (track or elapsed time), push the knob CD is playing. The CD will stop but remain in the player. TAPE CD: Press this button to play a tape when listening to the radio. Press this button to switch between - 2003 GMC Envoy | Owner's Manual - Page 206
CD AUTO VOL (Automatic Volume): Your system has a feature called automatic volume. With this feature, your audio system adjusts automatically to make up for road and wind noise Recall): Push this knob to switch the display between the time or to decrease volume. To change the default on the display, - 2003 GMC Envoy | Owner's Manual - Page 207
a Station AM FM: Press this button to switch between AM, FMI and FM2. The display will either SCAN arrow again to stop scanning presets. 2. Press AM FM to select AM, FMI or FM2. 3. Tune in the desired station. 4. Press AUTO EQ to select the equalization that best suits the type of station selected - 2003 GMC Envoy | Owner's Manual - Page 208
beep and CENTERED will appear on the display. AUTOEQ (Automatic Equalization): Press this button to choose between bass, midrange and treble equalization settings designed for country, jazz, talk, pop, rock and classical program types. To return to the manual mode (CUSTOM), press the AUTO EQ button - 2003 GMC Envoy | Owner's Manual - Page 209
system relies upon receiving specific information from these stations and will only work when the information is available. In rare cases, a radio another station. 5. If PTY times out and is no longer on the display, go back to Step 1. If both P-TYPE and TRAF are on, the radio will search for - 2003 GMC Envoy | Owner's Manual - Page 210
, and the radio will begin scanning within your chosen category. 4. Press either SCAN arrow again to stop at a particular station. AM FM (Alternate Frequency): Alternate frequency allows the radio to switch to a stronger station with the same program type. Press and hold AM FM for two seconds to - 2003 GMC Envoy | Owner's Manual - Page 211
on the display. You will hear the announcement, even if the volume is muted or a compact disc is playing. If the compact disc player is playing, play will stop during the announcement. You will not be able to turn off alert announcements. ALERT! will not be affected by tests of the emergency - 2003 GMC Envoy | Owner's Manual - Page 212
pull the disc in. Once the disc is loaded, the light will begin flashing again. Once the light stops flashing and turns green you can load another disc. The disc player takes up to six discs. Do not try to load more than six. LOAD CD A : Press the LOAD side of this button to load - 2003 GMC Envoy | Owner's Manual - Page 213
tried to push it in manually. The receivers 25-second eject timer will reset at each press of eject, which will cause the receiver to not eject the disc until the 25-second time period has elapsed. Once the player stops and the disc is ejected, remove the disc. After removing the disc, press the - 2003 GMC Envoy | Owner's Manual - Page 214
stop AUTO EQ, see "AUTO change the default on the display (track and elapsed time), push the knob until you see the display you want, then hold the knob until the display flashes. The selected display will now be the default. AM FM: Press this button to play the radio when a disc(s) is in the player - 2003 GMC Envoy | Owner's Manual - Page 215
. To save tracks into the song list feature, perform the following steps: 1. Turn the disc player on and load it with at least one disc. See "LOAD CD" listed previously in this section for more information. 2. Check to see that the disc changer is not in song list mode. S-LIST should not appear - 2003 GMC Envoy | Owner's Manual - Page 216
Turn the disc player on. 2. Press the SONG LIST button to turn song list on. S-LIST will appear on the display. Compact Disc Messages CHECK CD: If this message air is very humid. If so, wait about an hour and try again. If the CD is not playing correctly, for any other reason, try a known good CD. - 2003 GMC Envoy | Owner's Manual - Page 217
headphones. The wireless headphones have an ON/OFF switch and a volume control. To use the headphones turn the switch to ON. An indicator light will illuminate. If the light does not illuminate, the batteries may need to be replaced. See Battery Replacement later in this section for more information - 2003 GMC Envoy | Owner's Manual - Page 218
display and/or hear the auxiliary input signals. Each press of the AUX button on the remote control will switch the system between disc and auxiliary input. The wired headphone volume control will only operate when the DVD player power is turned on and it controls both wired headphone jacks at the - 2003 GMC Envoy | Owner's Manual - Page 219
from you and adjust its position as desired. When the video screen is not in use, push it up into its locked position. The DVD player and display will continue to operate when the display is in either the up or the down position. Notice: Avoid directly touching the video screen - 2003 GMC Envoy | Owner's Manual - Page 220
DVD Player The video screen will default to off when an audio CD is played. Home recorded CDs (CDRs) may not play in 3-95 - 2003 GMC Envoy | Owner's Manual - Page 221
to the on-screen instructions. Parental Control Button: This button is located on the front of the DVD console which is mounted vertically stop/eject button on the DVD player once to stop and a second time to eject the disc. If a disc is ejected from the player, but not removed, the DVD player - 2003 GMC Envoy | Owner's Manual - Page 222
control in heat or direct sunlight. This could damage the remote control and would not be covered by your warranty. Keep the remote control stored in a cool, dry place. a Disc Not Present: This message will be displayed if the PLAY, EJECT or DVD AUX buttons are pressed and no disc is in the player - 2003 GMC Envoy | Owner's Manual - Page 223
will load the disc. The stop/eject button on the DVD player will also load the disc if the disc is ejected and not removed. a REW (Rewind): Press this button to reverse the DVD at 5x speed. To stop reversing, press this button again. This button may not work when the DVD is playing the - 2003 GMC Envoy | Owner's Manual - Page 224
CD is being played. Press and hold this button to see the DVDs subtitle language. Press and release this button again to change change selections. INPUT/TITLE DVD AUX (Auxiliary): Press and release this button to switch between the auxiliary input device and the DVD player button controls the screen - 2003 GMC Envoy | Owner's Manual - Page 225
beginning and not where it previously left off. Battery Replacement To change the batteries, do the following: 1. Unclip the battery door located on the back of the Setup Menu To access the setup menu, ensure a DVD is in the player and the video is in stop mode. Press the menu key. Once the menu - 2003 GMC Envoy | Owner's Manual - Page 226
headphones. This is normal for this operation. Problem The picture does not fill the screen. There are black borders on the top and bottom or on both sides or it looks stretched out. I ejected the disc and tried to take it out, but it was pulled back - 2003 GMC Envoy | Owner's Manual - Page 227
DVD's main menu. Then follow the prompts. Point the remote directly at the player, but not the screen. The batteries could be dead or put in wrong. If the power button on the player is flashing, the parental control is on, which disables the remote. Quickly press and release the COMP/AUDIO button - 2003 GMC Envoy | Owner's Manual - Page 228
function for audio, CDs or games. Recommended Action Problem Press the EJECT/LOAD My disc is stuck in the player. The EJECT/LOAD button on the remote, or the STOP/EJECT button button does not work. on the DVD player. Turn the power off, then on again. Do not attempt to forcibly remove the disc from - 2003 GMC Envoy | Owner's Manual - Page 229
Seat Audio (RSA) This feature allows rear seat passengers to listen to any of the music sources: radio, cassette tapes or CDs. The rear seat passengers can only control the music sources that the front seat passengers are not listening to. For example, rear seat passengers may listen to a cassette - 2003 GMC Envoy | Owner's Manual - Page 230
switch between playing a cassette tape or a CD and listening to the radio. The inactive tape or CD tone and the last selected radio station. The number on the back of each transmitter (1 or 2) corresponds to driver 1 or blinking red light indicates that THEFTLOCK@ is armed. With THEFTLOCK@ activated, - 2003 GMC Envoy | Owner's Manual - Page 231
radio functions can be operated by using the controls on your steering wheel. DVD Distortion You may experience audio distortion in player when operating one of these devices in or near thevehicle. * Excludes the Onstar@ System. Understanding Radio Reception AM AM/FM: Press this button to switch - 2003 GMC Envoy | Owner's Manual - Page 232
at fault. If this other cassette has no improvement in sound quality, clean the tape player. For best results, use a scrubbing action, non-abrasive cleaning cassette with pads which scrub the tape head as the hubs of the cleaner cassette turn. The recommended cleaning cassette is available through - 2003 GMC Envoy | Owner's Manual - Page 233
LOUD will be displayed on the radio. To change back to the default or normal setting, press and hold pushbutton 6 again. The chime level will change from the loud level to normal, and NORMAL will be displayed. Care of Your CD and DVD Player The use of CD lens cleaner discs is not advised, due to - 2003 GMC Envoy | Owner's Manual - Page 234
Leaving on Long Trip ...a ...4.35 Highway Hypnosis ..., ...-4-36 Hill and Control of a Vehicle ...4-5 Braking ...4-5 Traction Assist System (TAS) ...4.8 Locking Rear Axle ...4.10 Steering ...4.10 Off-Road Recovery ...4.12 Passing ...4.12 Loss of Control ...4.14 Off-Road Driving with Your Four-Wheel - 2003 GMC Envoy | Owner's Manual - Page 235
following distance. It's the best defensive driving maneuver, in both city and in front of you is going to brake or turn suddenly. Defensive driving requires number one contributor to the highway death toll, claiming thousands of that almost half of all motor vehicle-related deaths involve alcohol. - 2003 GMC Envoy | Owner's Manual - Page 236
developmental reasons for these laws. The obvious way eliminate the leading highway safety to problem is for people never drink alcohol and then to drive. But upon four things: The amount of alcohol consumed 0 The drinker's body weight The amount of food that is consumed before and during drinking - 2003 GMC Envoy | Owner's Manual - Page 237
greater; at a level of 0.15 percent, the chance is 25times greater! The body takes about an hour to rid itself of the alcohol in one drink. No amount if you drive after drinking. Please don't drink and drive ride with a driver or who has beendrinking. Ride home in a cab; or if you're with a group, - 2003 GMC Envoy | Owner's Manual - Page 238
space between your vehicle and others is important. And, of course, actual stopping distances vary greatly with the surface of the road (whether it's pavement or gravel); the condition of the road (wet, dry, icy); tire tread; the condition of your brakes; the weight of the vehicle and the amount of - 2003 GMC Envoy | Owner's Manual - Page 239
skid. When you start your engine and begin to drive away, your anti-lock brake system will check itself. You may hear a momentary motor or clicking noise while this test is going on. This is normal. If there's a problem with the anti-lock brake system, this warning light will stay on. See Anti - 2003 GMC Envoy | Owner's Manual - Page 240
happens with ABS: A computer senses that wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each front wheel and at both rear wheels. As you brake, your computer keeps receiving updates on wheel speed and controls braking pressure - 2003 GMC Envoy | Owner's Manual - Page 241
When road conditions allow you to safely use it again, you may re-engage the cruise control. See Cruise Control Lighf on page 3-46. When the TRAC OFF light on the button is on, the TAS is off and will not limit wheel spin. Adjust your driving accordingly. Using Anti-Lock Don't pump the brakes. Just - 2003 GMC Envoy | Owner's Manual - Page 242
System, Anti-Lock Brake System or engine-related problem has been detected and the vehicle needs service. The Traction Assist System, as delivered from the factory, will automatically come on whenever you start your vehicle. To limit wheel spin, especially in slippery road conditions, you should - 2003 GMC Envoy | Owner's Manual - Page 243
or gravel. It works like a standard axle most of the time, but when one of the rear wheels has no traction and the other does, this feature will allow the wheel with traction to move the vehicle. Steering Power Steering If you lose power steering assist because the engine stops or the system is - 2003 GMC Envoy | Owner's Manual - Page 244
bybraking - if you can stop in time. But sometimes you can't; there isn't room. That's the time for evasive action - steering around the problem. Your vehicle can perform very well in emergencies like these. First apply your brakes. See Braking on page 4-5. It is better to remove as much speed as - 2003 GMC Envoy | Owner's Manual - Page 245
wheels have dropped off the edge of a road onto the shoulder while you're driving. Passing The driver of a vehicle about to pass another on a two-lane highway waits for just the right moment, accelerates, moves around the vehicle ahead, then goes back pass. A broken center line usually indicates it - 2003 GMC Envoy | Owner's Manual - Page 246
stops. Keep back Check your mirrors, glance over your shoulder, and start your left lane change signal before moving out of the right lane to pass. When you are far enough ahead of the passed vehicle to see its front in your inside mirror, activate your right lane change signal and move back brake - 2003 GMC Envoy | Owner's Manual - Page 247
to these conditions. It is important to slow down on slippery surfaces because stopping distance will be longer and vehicle control more limited. While driving on a surface with reduced traction, try your best to avoid sudden steering, acceleration or braking (including engine braking by shifting - 2003 GMC Envoy | Owner's Manual - Page 248
example, be sure to have all necessary 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? Is the spare tire fully inflated - 2003 GMC Envoy | Owner's Manual - Page 249
Heavy loads on the roof raise the vehicle's center of gravity, making it more likely to roll over manual. See Loading Your Vehicle on page 4-48' Luggage Carrier on page 2-50 and Tires on page 5-56. Cargo on the load floor piled higher than the seatbacks can be thrown forward during a sudden stop - 2003 GMC Envoy | Owner's Manual - Page 250
be sure to read the winch instructions. In a remote area, a wheel-spinning, breaking down trees or unnecessary driving through streams or over soft ground). Always carry a litter bag...make sure all refuse is removed engine sounds. With your arms, hands, feet and body, you'll need to respond - 2003 GMC Envoy | Owner's Manual - Page 251
's more discussion of these subjects later.) Will you have to stop suddenly or change direction quickly? When you're driving off-road, bouncing and quick changes in direction can easily throw you out of position. This could cause you to lose control and crash. So, whether you're driving on or off - 2003 GMC Envoy | Owner's Manual - Page 252
wheels, you can't control the vehicle as well or at all. Because you will be on an unpaved surface, it's especially important to avoid sudden acceleration, sudden turns or sudden braking. In a way, off-road driving requires a different kind of alertness from driving on paved roads and highways ride - 2003 GMC Envoy | Owner's Manual - Page 253
small hill, for example, there may be a smooth, constant incline with only a small change in elevation where you can easily see all the way to the top. On a steps. e Use a low gear and get a firm grip on the steering wheel. Get a smooth start up the hill and try to maintain your speed. Don't - 2003 GMC Envoy | Owner's Manual - Page 254
running, shift the transmission to REVERSE (R), release the parking brake, and slowly back down the hill in REVERSE (R). If your engine has stopped running, you'll need to restart it. With the brake pedal pressed and the parking brake still applied, shift the transmission to PARK (P) and restart - 2003 GMC Envoy | Owner's Manual - Page 255
" the engine and regain forward momentum. This won't work. Your vehicle will roll backwards very quickly and you could go out of control. Instead, apply the regular brake to stop the vehicle. Then apply the parking brake. Shift to REVERSE (R), release the parking brake, and slowly back straight down - 2003 GMC Envoy | Owner's Manual - Page 256
safely, then try to keep your vehicle headed straight down, and use a low gear. This way, engine drag can help your brakes and they won't have to do all the work. Descend slowly, keeping your vehicle under control at all times. A: Yes! These are important because if you ignore them you could lose - 2003 GMC Envoy | Owner's Manual - Page 257
downhill, here's what to do. Stop your vehicle by applying the regular brakes. Apply the parking brake. if it Shift to PARK (P) and, while still braking, restart the engine. Shift back to a low gear, release the parking brake, and drive straight down. If the engine won't start, get out and get - 2003 GMC Envoy | Owner's Manual - Page 258
Q: What if I'm driving across an incline that's not too steep, but I hit some loose gravel and start to slide downhill. What should I do? Driving across an incline that's too steepwill make your vehicle roll over. You could be seriously injured or killed. If you have any doubt about the steepnessof - 2003 GMC Envoy | Owner's Manual - Page 259
side of a vehicle stopped across an incline is braking distances. It's best to use a low gear when you're in mud - the deeper the mud, the lower the gear. In really deep mud, the idea is to keep your vehicle moving so you don't get stuck. When you drive on sand, you'll sense a change in wheel - 2003 GMC Envoy | Owner's Manual - Page 260
be able to start your engine. When you go through water, remember that when your brakes get wet, it may take you longer to stop. Driving on frozen lakes, the water is before you drive through it. If it's deep enough to cover your wheel hubs, axles or exhaust pipe, don't try it - you probably won't - 2003 GMC Envoy | Owner's Manual - Page 261
. These substances can cause glazing and uneven braking. Check the 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 - 2003 GMC Envoy | Owner's Manual - Page 262
moving; that way, it's easier to pick out dimly lighted objects. Just as your headlamps should be checked regularly for proper aim, so should your eyes be sunshine you are wise to wear sunglasses. Your eyes will have less trouble adjusting to night. But if you're driving, don't wear sunglasses - 2003 GMC Envoy | Owner's Manual - Page 263
Driving in Rain and on Wet Roads Rain and wet roads can mean driving trouble. On a wet road, you can't stop, accelerate or turn as well because your tire-to-road traction isn't as good as on dry roads. And, if your tires don't have much - 2003 GMC Envoy | Owner's Manual - Page 264
The best advice is to slow down when it is raining. Wet br,..es can cause acL .--. .ts. Th,, won't work as well in a quick stop and may cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until - 2003 GMC Envoy | Owner's Manual - Page 265
D%ng Through Flowing Water Some Other Rainy Weather Tips Besides slowing down, allow some extra following distance. And be especially careful when you pass another vehicle. Allow yourself more clear room ahead, and be prepared to have your view restricted by road spray. Have good tires with proper - 2003 GMC Envoy | Owner's Manual - Page 266
driving: e Know the best way to get to where you are going. Get a city map and plan your trip into an unknown part of the city just as light as a warning signal. A traffic light is there because the corner is busy enough to need it. When a light turns green, and just before you start to move, check - 2003 GMC Envoy | Owner's Manual - Page 267
merge into the gap at close to the prevailing speed. Switch on your turn signal, check your mirrors and glance over your shoulder as often as necessary . 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 - 2003 GMC Envoy | Owner's Manual - Page 268
in advance. If you miss your exit, do not, under any circumstances, stop and back up. Drive on to the next exit. The exit ramp can be Engine Oil, Other Fluids: Have you checked all levels? e Lamps: Are they all working? Are the lenses clean? e Tires: They are vitally important to a safe, trouble- - 2003 GMC Envoy | Owner's Manual - Page 269
such a condition as "highway hypnosis"? s Or is it just plain falling asleep at the whee.l?Call it highway hypnosis, lack of awareness, or whatever. There is something about an easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the - 2003 GMC Envoy | Owner's Manual - Page 270
Roads See Off-Road Driving with Your Four-Wheel-Drive Vehicle on page 4-15 for information about driving off-road. 0 Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hard on mountain roads. Know how to go - 2003 GMC Envoy | Owner's Manual - Page 271
across the center of the road. Drive at speeds that let you stay in your own lane. As you go over the topof 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 are - 2003 GMC Envoy | Owner's Manual - Page 272
, a small shovel, a flashlight, a red cloth and reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items in your vehicle. 4-39 - 2003 GMC Envoy | Owner's Manual - Page 273
trouble because it may offer the least traction of all. You can get wet ice when it's about freezing (32°F; OOC) and freezing rain begins to fall. Try to avoid driving on wet ice until salt and sand crews can get there. Whatever the condition - smooth ice, packed to the road conditions. See Traction - 2003 GMC Envoy | Owner's Manual - Page 274
, you'll want to begin stopping sooner than you would on dry pavement. See Braking on page 4-5. Allow greater following distance on any slippery road. 0 If You're Caught in a Blizzard Watch for slippery spots. The road might be fine until you hit a spot that's covered with ice. On an otherwise - 2003 GMC Envoy | Owner's Manual - Page 275
a red cloth to your vehicle to alert police that you've been stopped by the snow. Puton extra clothing orwrap a blanket around you. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap around yourselfor tuck under your - 2003 GMC Envoy | Owner's Manual - Page 276
, especially any that is blocking your exhaust pipe. And check around again from time to time to be sure snow battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later on with your headlamps. Let the heater run for a while. Then, shut the engine - 2003 GMC Envoy | Owner's Manual - Page 277
get out when you're stuck, but you must use caution. Notice: Spinning your wheels can destroy parts of your vehicle as well as the tires. you spin the If wheels too fast while shifting your transmission back and forth, you can destroy your transmission. For information about using tire chains on - 2003 GMC Envoy | Owner's Manual - Page 278
Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. towing" (towing your vehicle with all four wheels on the ground) and "dolly towing" (towing your vehicle with two wheels on the ground and two wheels up on a device known as a "dolly - 2003 GMC Envoy | Owner's Manual - Page 279
is to be towed with all four wheels on the ground, the propeller shaft to axle yoke orientation should be marked and the propeller shaft removed following the applicable service manual removal/installation procedure. Dust or dirt can enter the back of the transmission through the opening created - 2003 GMC Envoy | Owner's Manual - Page 280
the key. If the key is not removed, the battery will drain. I Shifting a four-wheel-drive vehicle's transfer case into NEUTRAL can cause your vehicle to roll even if the transmission is in Park (P). You or others could be injured. Make sure the parking brake is firmly set before you shift the - 2003 GMC Envoy | Owner's Manual - Page 281
heavy load, you should spread it out. COLD TIRE PRESSUR - p % RIM FER'S MANUAL FOR ADDITIONAL INFORMATION^ Similar appearing vehicles may have different GVWRs and payloads. Please note your weight of the vehicle, all occupants, fuel, cargo and trailer tongue weight, if pulling a trailer. 4-48 - 2003 GMC Envoy | Owner's Manual - Page 282
to lose control and crash. Also, overloading can shorten the life of your vehicle. Using heavier suspension components to get added durability might not change your vehicle's weight ratings. Ask your dealer to help you load your vehicle the right way. Notice: Your warranty does not cover parts or - 2003 GMC Envoy | Owner's Manual - Page 283
System Your vehicle may be equipped with an electronically controlled air suspension system that automatically keeps your vehicle level as you load and unload. The system includes a compressor, two height sensors and two air springs supporting the rear axle. The system also has an internal - 2003 GMC Envoy | Owner's Manual - Page 284
allow damage to the air compressor. However, do not overload the vehicle. See Loading Your Vehicle on page 4-48. If the suspension remains at a low ignition and check the indicator light. The vehicle can be driven with the light flashing, but if it is you should have the vehicle serviced as soon - 2003 GMC Envoy | Owner's Manual - Page 285
your vehicle by itself. Trailering means changes in handling, durability and fuel economy. you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well -- or covered by your warranty. To pull a trailer correctly, follow the advice in this part - 2003 GMC Envoy | Owner's Manual - Page 286
or hilly conditions. Three important considerations have to do with weight: the weight of the trailer, 0 Consider using a sway control if about sway controls. Don't tow a trailer at all during the first 500 miles (800 km) your new vehicle is driven. Your engine, axle or other parts could be - 2003 GMC Envoy | Owner's Manual - Page 287
on any special equipment that you have on your vehicle. Look in the following chart to find the maximum trailer weight for your vehicle. 2WD Envoy (L6 Engine) 10,500 Ibs (4 762 kg) 4WD Envoy (L6 Engine) 10,000 Ibs. (4 535 kg) 2WD - 2003 GMC Envoy | Owner's Manual - Page 288
4WD Envoy XL (L6 Engine) 2WD Envoy XL (V8 Engine) 4WD Envoy XL (V8 Engine) *The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo, equipment and conversion. The GCWR for your vehicle should not be - 2003 GMC Envoy | Owner's Manual - Page 289
total or gross weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo you may carry in it, and the people who will be riding in the vehicle. And if you will tow a trailer, you must add the tongue load to the GVW because - 2003 GMC Envoy | Owner's Manual - Page 290
the vehicle's hydraulic brake system only if: The trailer parts can withstand 3,000 psi (20 650 kPa) of pressure. 0 Will you have to make any holes in the body of your vehicle when you install a trailer hitch? If you do, then be sure to seal the holes later when you remove the hitch. If - 2003 GMC Envoy | Owner's Manual - Page 291
, start your vehicle and trailer moving and then apply the trailer brake controller by hand to be sure the brakes are working. This lets you check your electrical connection at the same time. During your trip, check occasionally to be sure that the load is secure, and that the lamps and any trailer - 2003 GMC Envoy | Owner's Manual - Page 292
about to turn, change lanes or stop. When towing a trailer, the arrows on your instrument panel will flash for turns even if the bulbs on the trailer are burned out. Thus, you may think drivers behind you are seeing your signal when they are not. It's important to check occasionally to be sure - 2003 GMC Envoy | Owner's Manual - Page 293
't shift down, you might have to use your brakes so much that they would get hot and no longer work well. You can tow in DRIVE (D). You may want to shift the transmission to THIRD (3) or a lower gear, under heavy loads or hilly conditions. When towing at high altitude on steep uphill grades - 2003 GMC Envoy | Owner's Manual - Page 294
wheel Drive (Automatic Transfer Case)" in the Index. * release the parking brake. 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop ), engine oil, axle lubricant, belt(s), cooling system and brake system. Each of these is covered in this manual, - 2003 GMC Envoy | Owner's Manual - Page 295
Green: Back-up Lamps Red: Battery Feed Dark Blue: Electric Brakes If you need to tow a light-duty trailer with a standard four-way round pin connector, an adapter connector is available from your dealer. Your vehicle may also be equipped with wiring for an electric trailer brake controller. These - 2003 GMC Envoy | Owner's Manual - Page 296
60 Uniform Tire Quality Grading ...5-61 Wheel Alignment and Tire Balance ...5-62 Wheel Replacement ...5-62 Tire Chains ...5-64 Accessory Inflator ...5-64 If a Tire Goes Flat ...5-66 Changing a Flat Tire ...5-66 Service ...5.3 Doing Your Own Service Work ...5-4 Adding Equipment to the Outside of - 2003 GMC Envoy | Owner's Manual - Page 297
Appearance Care Vehicle Identification Number (VIN) ...5.90 Service Parts Identification Label ...5.90 Electrical System ...5.91 Add Breakers ...5-92 Capacities and Specifications ...5.104 Normal Maintenance Replacement Parts ...5.106 Appearance Care ...5.82 Cleaning the Inside of Your Vehicle - 2003 GMC Envoy | Owner's Manual - Page 298
knows your vehicle best and wants you to be happy with it. We hope you'll go to your dealer for all your service needs. You'ii get genuine GM parts and GM-trained and supported service people. We hope you'll want to keep your GM vehicle all GM. Genuine GM parts have one of - 2003 GMC Envoy | Owner's Manual - Page 299
much more about how to service your vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information on page 7-10. Your vehicle has an air bag system. Before attempting to do your own service work, see Servicing Your Air Bag-Equipped Vehicle on page - 2003 GMC Envoy | Owner's Manual - Page 300
little pinging noise when you accelerate or drive uphill is considered normal. This does not indicate a problem exists or that a higher-octane fuel is necessary. If you are using 87 octane or higher-octane fuel and hear heavy knocking, your engine needs service. In Canada, look for the "Auto Makers - 2003 GMC Envoy | Owner's Manual - Page 301
to your authorized GM dealer for service. Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that will help prevent engine and fuel system deposits from forming, allowing your emission control system to work properly. You should not have to - 2003 GMC Envoy | Owner's Manual - Page 302
of improper fuel wouldn't be covered by your warranty. To check the fuel availability, ask an auto club, or contact a major oil company that does business in the country where you'll be driving. Filling Your Tank I The fuel cap - 2003 GMC Envoy | Owner's Manual - Page 303
. This spray can happen your tank is if nearly full, and is more likely in weather. hot Open the fuel cap slowly and wait for any "hiss" noise to stop. Then unscrew the cap all the way. Be careful not to spill fuel. Clean fuel from painted surfaces as soon as possible. See Cleaning - 2003 GMC Envoy | Owner's Manual - Page 304
When you put the fuel cap back on, turn it to the right (clockwise) until you hear a clicking sound. Make sure you fully install the cap. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See - 2003 GMC Envoy | Owner's Manual - Page 305
Checking Things Under the Hood I Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that - 2003 GMC Envoy | Owner's Manual - Page 306
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. 5-1 1 - 2003 GMC Envoy | Owner's Manual - Page 307
- 2003 GMC Envoy | Owner's Manual - Page 308
D. Engine Air Cleaner/Filter Indicator (If Equipped) E. Power Steering Fluid Reservoir F. Automatic Transmission Dipstick G. Engine Oil Dipstick H. Radiator Pressure Cap I. Engine Oil Fill Cap J. Remote Negative (-) Terminal Marked "GND" K. Brake Master Cyiinder L. Battery M. Engine Compartment - 2003 GMC Envoy | Owner's Manual - Page 309
When you open the hood on the V8 engine, you'll see the following: 5-14 - 2003 GMC Envoy | Owner's Manual - Page 310
Pressure Cap Remote Negative (-) Terminal Marked "GND" Power Steering Fluid Reservoir Brake Master Cylinder Engine Compartment Fuse Block Battery Engine Oil You should check your engine oil level regularly; this is an added reminder. Checking Engine Oil It's a good idea to check your engine oil - 2003 GMC Envoy | Owner's Manual - Page 311
L SAE 5W-30 The engine oil fill cap is located in the engine compartment toward the passenger's side of the vehicle. See Engine Compartment Overview on page 5-72 for more information on location. 7 When to Add Engine.Oil If the oil is at or below the F mark for the L6 engine or the cross-hatched - 2003 GMC Envoy | Owner's Manual - Page 312
certified by the American Petroleum Institute (API). Do not use any oil which does not carry this starburst symbol. If you choose to perform the engine oil change service yourself, be sure the oil you use has the starburst symbol on the front of the oil container. If you have your oil - 2003 GMC Envoy | Owner's Manual - Page 313
, it will indicate that an oil change is necessary. A CHANGE ENG OIL light in the Driver Information Center (DIC) 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 best conditions, the oil life system may - 2003 GMC Envoy | Owner's Manual - Page 314
collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center for help. How to Reset the CHANGE ENG OIL Light The GM Oil Life System calculates when to change your engine oil and filter based on vehicle use. Anytime your - 2003 GMC Envoy | Owner's Manual - Page 315
engine air cleaner/filter air duct. The service window (A) with the percentage scale shows the amount of engine air cleaner/filter life used. When both service window (A) and service window (B) turn orange, replace the engine air cleaner/filter. After changing the engine air cleaner/filter, press - 2003 GMC Envoy | Owner's Manual - Page 316
the engine air cleaner/filter, do the following: 1. Remove the three screws on the engine air cleaner/filter and lift off the cover. Automatic Transmission Fluid When to Check and Change A good time to check your automatic transmission fluid level is when the engine oil is changed. Change both - 2003 GMC Envoy | Owner's Manual - Page 317
could come out and fall on hot engine part or exhaust system parts, starting a fire. Too little fluid could cause the transmission to overheat. Be sure to get an accurate reading if you check your transmission fluid. Wait at least 30 minutes before checking the transmission fluid level if you have - 2003 GMC Envoy | Owner's Manual - Page 318
transmission. Damage caused by fluid other than DEXRON@-111 is not covered by your new vehicle warranty. e After adding fluid, recheck the fluid level as described under "How to Check". When the correct fluid level is obtained, push the dipstick back in all the way; then flip the handle down to - 2003 GMC Envoy | Owner's Manual - Page 319
@ is not covered by your new vehicle warranty. What to Use Use a mixture of one-half clean, drinkable wafer and one-half DEX-COOL@ coolant which won't damage aluminum parts. If you use this coolant mixture, you don't need to add anything else. Let the warning lights and gages work as they should - 2003 GMC Envoy | Owner's Manual - Page 320
be badly damaged. The repair cost wouldn't be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts. Checking Coolant The engine coolant recovery tank is in the engine compartment on the passenger's side of the vehicle. See - 2003 GMC Envoy | Owner's Manual - Page 321
engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot enough. Don't spill coolant on a hot engine. Turning the radiator pressure cap when the engine pressure cap even a little -- when the engine and radiator are hot. I I Occasionally check the coolant - 2003 GMC Envoy | Owner's Manual - Page 322
or others could be badly 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 you keep driving with no coolant, your vehicle can be badly damaged. The costly repairs would not be covered by your warranty. 5-27 - 2003 GMC Envoy | Owner's Manual - Page 323
If the warning doesn't come back on, you can drive normally. If the warning continues and you have not stopped, pull over, stop, and park your vehicle right to lift the hood but to get service help right away. 1. In heavy traffic, let the engine idle in neutral while stopped. If it is safe to do so - 2003 GMC Envoy | Owner's Manual - Page 324
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 L6 Engine 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 - 2003 GMC Envoy | Owner's Manual - Page 325
leak, start the engine again. The engine cooling fan speed should increase when idle speed is doubled by pushing the accelerator pedal down. If it doesn't, your vehicle needs service. Turn off the engine. Notices Engine damage from running your engine without coolant isn't covered by your warranty - 2003 GMC Envoy | Owner's Manual - Page 326
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 , water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the - 2003 GMC Envoy | Owner's Manual - Page 327
under pressure, and if you turn the radiator 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 cool if you ever have to turn the pressure - 2003 GMC Envoy | Owner's Manual - Page 328
the Radiator 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 hear a hiss, wait for that to stop. A hiss means - 2003 GMC Envoy | Owner's Manual - Page 329
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 - 2003 GMC Envoy | Owner's Manual - Page 330
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 noise. Under heavy vehicle loading, - 2003 GMC Envoy | Owner's Manual - Page 331
with the V8 engine. 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 clean, then unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look - 2003 GMC Envoy | Owner's Manual - Page 332
Engine Compartment Overview on page 5-12for reservoir location. Notice: When using concentrated washer fluid, follow the manufacturer's instructions tank and other parts of the washer system.Also, water doesn't clean as well as washer fluid. Adding Washer Fluid Open the cap with the washer symbol - 2003 GMC Envoy | Owner's Manual - Page 333
if the engine is hot enough. You or others could be burned, and your vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system. See "Checking Brake Fluid" in this section. Refer to the Maintenance Schedule to determine when to check your brake fluid. See Part - 2003 GMC Envoy | Owner's Manual - Page 334
Fluid can check the brake fluid without taking off the cap. Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir. I I 1 With the wrong kind fluid in your brake of system, your brakes may not work well, or - 2003 GMC Envoy | Owner's Manual - Page 335
Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with your brakes. Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear - 2003 GMC Envoy | Owner's Manual - Page 336
are wrong for your vehicle, the balance between your front and rear brakes can change - for the worse. The braking performance you've come to expect can change in many other ways if someone puts in the wrong replacement brake parts. Battery Your new vehicle comes with a maintenance free ACDelco - 2003 GMC Envoy | Owner's Manual - Page 337
more, remove the black, negative (-) cable from the battery. This will help keep your battery from running down. Jump Starting If your battery has run you aren't careful. See "Jump Starting" next for tips on working around a battery without getting hurt. Contact your dealer to learn how to prepare - 2003 GMC Envoy | Owner's Manual - Page 338
result in costly damage to your vehicle that wouldn't be covered by your warranty. Trying to start your vehicle by pushing or pulling it won't work, and it could damage your vehicle. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Notice: If you leave your - 2003 GMC Envoy | Owner's Manual - Page 339
light. Be sure the battery has enough water. You don't need to add water to the ACDelco@ battery installed in your new vehicle. But if a battery has filler caps . Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Check that - 2003 GMC Envoy | Owner's Manual - Page 340
red positive (+) cable to the positive (+) terminal of the dead battery. Use a remote positive (+) terminal if the vehicle has one. 7. Don't let the other end touch metal. Connect it to I the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one - 2003 GMC Envoy | Owner's Manual - Page 341
(-) terminal is located on the accessory drive bracket and is marked "GND". 10. Now start the vehicle with the good battery and run the engine for a while. 11. Try to start the vehicle that had the dead battery. If it won't start after a few tries, it probably needs service. Notice: Damage to your - 2003 GMC Envoy | Owner's Manual - Page 342
battery. 2. Disconnect the black negative (-) cable from the vehicle with the good battery. 3. Disconnect the red positive (+) cable from the vehicle with the good battery. 4. Disconnect the red positive (+) cable from the other vehicle. Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part - 2003 GMC Envoy | Owner's Manual - Page 343
Refer to the Maintenance Schedule to determine how often to check the lubricant. To get an accurate reading, the vehicle should be on a level Maintenance Schedule to determine what kind of lubricant to use. See Part D: Recommended Fluids and Lubricants on page 6-17 How to Check Lubricant 5-48 - 2003 GMC Envoy | Owner's Manual - Page 344
To get an accurate reading, the vehicle should be on a level surface. Transfer Case When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See Part C: Periodic Maintenance Inspections on page 6-15. If the level is below the bottom of the filler - 2003 GMC Envoy | Owner's Manual - Page 345
Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. To get an accurate reading, the vehicle should the bottom of the filler plug hole. How to Check Lubricant What to Use Refer to the Maintenance Schedule to determine whai kind of lubricant to use - 2003 GMC Envoy | Owner's Manual - Page 346
page 5-52. For any bulb changing procedure not listed in this section, contact your dealer. 6. Remove the headlamp bulb by turning the Be sure to read and follow the instructions on thebulb package. I Taillamps and Turn Signal Lamps 1. Open the Iiftgate. 2. Remove the two screws from the lamp - 2003 GMC Envoy | Owner's Manual - Page 347
the vehicle. 7. Push the new bulb into the socket mtil it clicks. 8. Reinstall the socket and screws. 9. Reconnect the wiring harness I Number Bulb 4. Unclip the wiring harness (A) and remove the three socket retaining screws (B). 5. Remove the socket by releasing the retaining tabs. 6. Holding - 2003 GMC Envoy | Owner's Manual - Page 348
wear or cracking. See Normal Maintenance Replacement Parts on page 5-106 for the proper type of replacement blade. Notice: Use care when removing or installing a blade assembly. Accidental bumping can cause the arm to fall back and strike the windshield. 1 . To remove the old wiper blades, lift the - 2003 GMC Envoy | Owner's Manual - Page 349
on the blade assembly to release it from the wiper arm hook. 3. Remove the insert from the blade assembly. The insert has two notches at one the insert all the way through the blade claws at the opposite end (B). The plastic caps (C) will be forced off as the insert is fully inserted. 5 . Be sure - 2003 GMC Envoy | Owner's Manual - Page 350
blade assembly onto the windshield. Backglass Wiper Blade Replacement See Windshield Wiper Blade Replacement on page 5-53 in this section for instructions on how to change the backglass wiper blade. The backglass wiper blade will not lock in a vertical position like the windshield wiper blade, so - 2003 GMC Envoy | Owner's Manual - Page 351
questions about your tire warranty and where to obtain service, see your Warranty booklet for details. Underir injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when friction. You could have an air-out and a serious accident. See "Loading Your - 2003 GMC Envoy | Owner's Manual - Page 352
tires have too much air (overinflation), you can 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 look properly inflated even when they're underinflated. Be sure to put the valve caps back - 2003 GMC Envoy | Owner's Manual - Page 353
wrench to tighten the cable. See Changing a Flat Tire on page 5-66. The purpose of regular rotation is to achieve more uniform wear for all tires on the vehicle. The first rotation is the most important. See "Part A: Scheduled Maintenance Services," in Section 6, for scheduled rotation intervals - 2003 GMC Envoy | Owner's Manual - Page 354
for New Tires Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, you - 2003 GMC Envoy | Owner's Manual - Page 355
to give proper endurance, handling, speed rating, traction, ride and other things during normal service on your vehicle. If your tires have an all-season wheels. If you use bias-ply tires on your vehicle, the wheel rim flanges could develop cracks after many miles of driving. A tire and/or wheel - 2003 GMC Envoy | Owner's Manual - Page 356
and additional General Motors Tire Performance Criteria (TPC) standards. Traction - AA, A, B, C The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government - 2003 GMC Envoy | Owner's Manual - Page 357
under controlled conditions on a specified indoor laboratory test wheel. Sustained Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel tire life and best overall performance. Scheduled wheel alignment and wheel balancing are not - 2003 GMC Envoy | Owner's Manual - Page 358
- 2003 GMC Envoy | Owner's Manual - Page 359
behind an access cover. ~ ~ ~ Di-..'t use tire chains. There's not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension or other vehicle parts. The area damaged by the tire chains could cause you to lose control of your - 2003 GMC Envoy | Owner's Manual - Page 360
with three nozzle adapters. To reinstall the cover, line up the tabs at the back of the cover, put it in place and latch the tabs. A continuous flashing indicator light may also indicate a malfunction in the air suspension system. To use the air inflator, attach the appropriate nozzle adapter to - 2003 GMC Envoy | Owner's Manual - Page 361
noisy, but you can still steer. Gently brake to a stop - well off the road if possible. If a tire goes flat, the next part shows how to use your jacking equipment to change a flat tire safely. Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level - 2003 GMC Envoy | Owner's Manual - Page 362
4. Turn off the engine. 5. Put the wheel blocks at the front and rear of the tire farthest away from the one being changed. That would be the tire on the other side of the vehicle, at the opposite end. The following steps will tell you how to use the jack and change a tire. 5-67 - 2003 GMC Envoy | Owner's Manual - Page 363
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. See Rear Seat Operation on page 1-6 for more information. 5-68 - 2003 GMC Envoy | Owner's Manual - Page 364
. The tools you'll be using include the wheel wrench (A), tire blocks (B), extension(s) (socket end) (C), handle (jack end) (D), and jack (E). The Envoy XL will include an additional extension. The following instructions explain how to remove the spare tire mounted underneath your vehicle. 1. To - 2003 GMC Envoy | Owner's Manual - Page 365
damage, do not drive the vehicle before the cable is restored. 3. Put the spare tire near the flat tire. 4. Use the chisel end of the wheel wrench to 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. 5-70 - 2003 GMC Envoy | Owner's Manual - Page 366
to stop the spare or flat road tire from suddenly falling off your vehicle if the cable holding the spare tire is damaged. For the secondary latch to work, the spare tire must be stored with the valve stem pointing up. See "Storing a Flat or Spare Tire and Tools" for instructions on storing - 2003 GMC Envoy | Owner's Manual - Page 367
cm) of cable is exposed. 6. Attach 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 - 2003 GMC Envoy | Owner's Manual - Page 368
wheel wrench counterclockwise. Keep lowering the jack until the spare tire slides off the jack or is hanging by the cable. 10. Disconnect the jack handle from the jack and carefully remove , turn the wheel wrench in the hoist shaft hole in the bumper clockwise to raise the cable back up. Have the - 2003 GMC Envoy | Owner's Manual - Page 369
Removing the Flat Tire and Installing the Spare Tire 3. Place the handle. extension and wheel wrench onto the jack. Front 1. Using the wheel wrench, loosen all the wheel nuts. Don't remove them yet. 2. Turn the jack adjusting knob clockwise by hand to raise the jack lift head. 5-74 - 2003 GMC Envoy | Owner's Manual - Page 370
up is dangerous. If the vehicle slips the jack you off could be badly injured or killed. Never get under a vehicle when is supported only by a jack. it I L Rear A. B. C. D. E. Frame Jack Handle Extension(s) WheelWrench 4. Place the jack in the appropriate position nearest the flat tire. Raising - 2003 GMC Envoy | Owner's Manual - Page 371
flat tire. Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after atime. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle. In an emergency - 2003 GMC Envoy | Owner's Manual - Page 372
, causing a serious accident. I 10. Tighten each nut by hand until the wheel is held against the hub. If a nut can't be turned by hand, use the wheel wrench and see your dealer as soon as possible. 8. Place the spare on the wheel mounting surface. 9. Put the nuts on by hand. Make sure the - 2003 GMC Envoy | Owner's Manual - Page 373
(Continued) Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque specification. See "Capacities and Specifications" in the Index for wheel nut torque specification. Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage - 2003 GMC Envoy | Owner's Manual - Page 374
in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the secondary latch won't work properly and the spare tire could loosen and suddenly fall from your vehicle. Notice: An aluminum wheel with a flat - 2003 GMC Envoy | Owner's Manual - Page 375
the underside of the vehicle. Continue turning the wheel wrench clockwise until you hear two clicks or feel it skip twice. The spare tire hoist Pull the retainer through the wheel. 3. Put the socket end of the extension, on an angle, through the hole in the rear bumper and into the hoist shaft - 2003 GMC Envoy | Owner's Manual - Page 376
Return the 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 XL I A. B. C. D. Handle Wheel Wrench Extension(s) Wheel Blocks and Jack 5-81 - 2003 GMC Envoy | Owner's Manual - Page 377
a match or get them on a hot part of the vehicle. Some are dangerous if you follow the manufacturer's warnings and instructions. And always open your doors Turpentine Lacquer Thinner Nail Polish Remover They can all be hazardous for the cleaning of fabric and carpet. They will clean normal spots and - 2003 GMC Envoy | Owner's Manual - Page 378
or cloth. 7. Wipe with a clean cloth and let dry. Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, vomit, urine and blood can be removed as follows: e e e Using Cleaner on Fabric 1. Vacuum and brush the area to - 2003 GMC Envoy | Owner's Manual - Page 379
to see through the windshield under certain conditions. Interior Plastic Components Use only a be cleaned immediately. If dirt is allowed to work into the finish, it can harm the leather Cleaner or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior glass - 2003 GMC Envoy | Owner's Manual - Page 380
on your vehicle provides beauty, depth of color, gloss retention and durability. Washing Your lukewarm water. lo no The best way to preserve your vehicle's sure to rinse the vehicle well, removing all soap residue completely. You can Part D: Recommended Fluids and Lubricants on page 6- 17. 5-85 - 2003 GMC Envoy | Owner's Manual - Page 381
can help to keep the paint finish looking new by keeping your vehicle garaged or covered whenever possible. Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer - 2003 GMC Envoy | Owner's Manual - Page 382
water. Check the wiper body or wheels sfthe vehicle. Petroleum-based products may damage the paint finish and tires. Aluminum Wheels Keep your wheels body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts - 2003 GMC Envoy | Owner's Manual - Page 383
fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts - 2003 GMC Envoy | Owner's Manual - Page 384
lightly waxes. Wash Wax Concentrate Biodegradable and phosphate free. Quickly and easily removes spots and stains Spot Lifter from carpets, vinyl and cloth upholstery. Odorless spray odor eliminator used on Odor Eliminator fabrics, vinyl, leather and carpet. See your General Motors parts department - 2003 GMC Envoy | Owner's Manual - Page 385
from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates o title and registration. f Engine Identification The 8th character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement - 2003 GMC Envoy | Owner's Manual - Page 386
and the damage wouldn't be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Air Bag-Equipped Vehicle on page 1-59 - 2003 GMC Envoy | Owner's Manual - Page 387
Power Options Circuit breakers protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away. Look at the silver-colored band inside the fuse. If the band is broken or - 2003 GMC Envoy | Owner's Manual - Page 388
is located under the hood in the engine compartment on the driver's side of the vehicle. See Engine Compartment Overviewon page 5-12 for more information on location. Remove the primary cover by pressing the two locking tabs. Remove the secondary cover by snapping off while lifting. To reinstall - 2003 GMC Envoy | Owner's Manual - Page 389
jo/ 1 x 1 r - - 1 m I I I 1 /$/ I I - 2003 GMC Envoy | Owner's Manual - Page 390
High-Beam Headlamp Passenger's Side Low-Beam Headlamp Back-Up-Trailer Lamps Driver's Side High-Beam Headlamp Driver's Side Low-Beam Headlamp I I 18 19 I Air Baa BrakeI Electric I I 11 12 13 14 Air 15 16 Fog Lamps Stop Lamp Cigarette Lighter lqnition Coils Suspension Ride TBD-Ignition 1 5-95 - 2003 GMC Envoy | Owner's Manual - Page 391
40 I ~ 1 ~~ Ignition A Blower Motor Ignition B Passenger's Side Trailer Turn Driver's Side Trailer Turn Hazard Flashers Usage Blank Rear Window Washer 38 Fog Lamps Horn I I Fuel Pump Windshield WipersANasher High-Beam Headlamp 43 44 Air Conditionina Cooling Fan 45 Headlamp Driver Module 46 47 - 2003 GMC Envoy | Owner's Manual - Page 392
l= 14 11 18 11 16 11 rn I I ; [ I p ] m - 2003 GMC Envoy | Owner's Manual - Page 393
Module B Fog Lamps Stop Lamp Cigarette Lighter lqnition Coils Cannister Vent TBD-Ignition 1 Crank Air Bag Electric Brake Cooling Fan Horn Fuses 22 23 24 Usage Ignition E Electronic Throttle Control Instrument Panel Cluster, Dr;xn:r Information Center Automatic Shift Lock Control System Engine - 2003 GMC Envoy | Owner's Manual - Page 394
Fuse Block 37 Headlamp Washer 38 Rear Window Washer 39 Fog Lamps 40 Horn 41 Fuel Pump 42 Windshield Wiperswasher High-Beam Headlamp 43 44 Air Conditioning 45 Cooling Fan 46 Headlamp Driver Module 47 Starter 58 Ignition 1 Miscellaneous Usage Instrument Panel Battery 48 I L6 Engine 5-99 - 2003 GMC Envoy | Owner's Manual - Page 395
Module/Driver Seat Module Truck Body Controller 2 Power Seats 08 Blank Driver Door Module I Amtdifier 1 Passenaer Module Door I Rear Climate Controls Left Rear Parking Lamps Auxiliary Power 2 Vehicle Center High-Mounted Stop Lamp Riaht Rear Parkina Lamps LOCKS Blank Sunroof LOCK I I 1 I Envoy - 2003 GMC Envoy | Owner's Manual - Page 396
STOP 35 I Blank 36 I Heat Ventilation Air Conditioninq B 37 Front Parking Lamps Left Turn Signal 38 29 30 I I I I Right Turn Signal Heat Ventilation Air Conditioninq Rear Fog Lamps Auxiliaw Power 1 Ignition 0 Four-wheel Drive I Blank I Truck Bodv Controller lqnition Brakes Truck Body Controller - 2003 GMC Envoy | Owner's Manual - Page 397
Module/Driver Seat Module Truck Body Controller 2 Power Seats Rear WiPer I Driver Door Module Amplifier Passenger Door Module Rear Climate Controls Left Rear Parking Lamps Auxiliarv Power 2 Vehicle Center High-Mounted Stop Lamp Right Rear Parking Lamps LOCKS Blank Vent Window I LOCK I I Envoy - 2003 GMC Envoy | Owner's Manual - Page 398
37 Usage Retained Accessorv Power Blank UNLOCK Blank Blank OH Battery/OnStar@ System Sunroof RainsenseTM Wipers Parking Lamps Truck Body Controller 4 Cruise Control Truck Body Controller 5 Front WiDers Vehicle STOP Blank Heat Ventilation Air Conditioning B Front Parking Lamps Fuses 38 39 40 41 42 - 2003 GMC Envoy | Owner's Manual - Page 399
"VORTECTM 4200 L6 " "VORTECTM 5300 V8 " VIN Code Transmission M30 M30 Spark Plug Gap 0.042 inches (1.07 mm) 0.060 inches (1.52 mm) Firing Order 1-5-3-6-2-4 1-8-7-2-6-5-4-3 S T L6 Engine Application Wheel Nut Torque English 100 Ib ft Metric V8 Engine 140 N-m English 100 Ib ft Metric 140 - 2003 GMC Envoy | Owner's Manual - Page 400
L6 Engine I V8 Engine Differential Fluid Rear Front Fuel Tank Envoy with Envoy Envoy XL RPO NNK 18.7 gallons 22.0 gallons 25.3 gallons 70.8 L 83.3 L - I 4.0 pints . When adding, be sure to fill to the appropriate level, as recommended in this manual. Recheck the fluid level after filling. 5-105 - 2003 GMC Envoy | Owner's Manual - Page 401
Normal Maintenance Replacement Parts I Engine Oil Filter L6 V8 Engine Air Cleaner Automatic Transmission Filter Kit Spark Plugs L6 ~~~ ~ ~ Part I Number PF58" PF44* A201 4C* I GM Part No. 24200796 41 -981* 41-974* V8 Fuel Filter G F831* 20.0 inches (50.8 cm) 14.0 inches (35.6 cm) I - 2003 GMC Envoy | Owner's Manual - Page 402
Inspection ...6.15 Fuel System Inspection ...6.15 Engine Cooling System Inspection ...6.16 Transfer Case and Front Axle (Four-wheel Drive) Inspection ...6.16 Brake System Inspection ...6.16 Part D: Recommended Fluids and Lubricants ...6.17 Part E: Maintenance Record ...6.19 Maintenance Schedule - 2003 GMC Envoy | Owner's Manual - Page 403
or your dealer for details. Maintenance intervals, checks, inspections and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow recommended maintenance may not be covered by warranty. 6-2 - 2003 GMC Envoy | Owner's Manual - Page 404
you should let your dealer's service department or another qualified service center do these jobs. If you want to get the service information, see Service Publications Ordering information on page 7-IO. "Part B: Owner Checks and Services" tells you what should be checked and when. It also explains - 2003 GMC Envoy | Owner's Manual - Page 405
oil life system and how it indicates when to change the engine oil and filter. Also, listed are scheduled maintenance services which are to be performed at the mileage intervals specified. This part tells you the maintenance services you should have done and when you should schedule them. When - 2003 GMC Envoy | Owner's Manual - Page 406
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 best conditions, the oil life system may not indicate that an oil change is necessary for over a year. However, your engine oil and filter - 2003 GMC Envoy | Owner's Manual - Page 407
Emission Control Service. (See footnote f . ) 0 Replace engine air cleaner filter. An Emission Control Service. 15,000 Miles (25 000 km) c1 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote f.) J Check - 2003 GMC Envoy | Owner's Manual - Page 408
45,000 Miles (75 000 km) 0 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. 0 - 2003 GMC Envoy | Owner's Manual - Page 409
75,000 Miles (125 000 km) 0 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote f.) i-l Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking - 2003 GMC Envoy | Owner's Manual - Page 410
cap. An Emission Control Service. 0 Inspect engine accessory drive belt. An Emission 0 0 CI 0 An Emission Control Service. Replace spark plugs. An Emission Control Service. Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more these of conditions - 2003 GMC Envoy | Owner's Manual - Page 411
each fuel fill. Cassette Tape Player Service Clean cassette tape player. Cleaning should be done every 50 hours of tape play. See Audio System(s) on page 3-63 for further details. Engine Oil Level Check Check the engine oil level and add the proper oil it necessary. See Engine Oil on page 5-15 for - 2003 GMC Envoy | Owner's Manual - Page 412
Also look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Engine Air Cleaner Filter Restriction Indicator Check Your vehicle may be equipped with an engine air cleaner filter restriction indicator located on the - 2003 GMC Envoy | Owner's Manual - Page 413
Part D. Starter Switch Check Body Lubrication Service brake and the regular brake. See Parking Brake on page 2-29 if necessary. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear. The starter should work - 2003 GMC Envoy | Owner's Manual - Page 414
Lock Check While parked, and with the parking brake set, engine off, turn the key to the RUN position, but don't start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), your vehicle needs service - 2003 GMC Envoy | Owner's Manual - Page 415
brake, set the parking brake. To check the parking brake's holding ability: With the engine running and transmission in NEUTRAL (N), slowly remove foot pressure from the regular brake apply the regular brake at once should the vehicle begin to move. '_. Underbody Flushing Service At least every - 2003 GMC Envoy | Owner's Manual - Page 416
center do these jobs. Make sure any necessary repairs are completed at once. Proper procedures to perform these services may be found in a service manual. See Service Publications Ordering Information on page 7-10. Exhaust System Inspection Inspect the complete exhaust system. Inspect the body - 2003 GMC Envoy | Owner's Manual - Page 417
your driving habits or conditions result in frequent braking. Transfer Case and Front Axle (Four-wheel Drive) Inspection Every 12 months or at engine oil change intervals, check front axle and transfer case and add lubricant when necessary. A fluid loss could indicate a problem; check and have it - 2003 GMC Envoy | Owner's Manual - Page 418
Oil on Daae 5-15. I50/50 mixture of clean. Usage Parking Brake Gable Guides Power Steering System Automatic Transmission Engine Oil Key Lock Fluid/Lubricant Chassis Lubricant (GM Part No. -- U.S. 12377985, in Canada 88901242, or equivalent) or lubricant meeting requirements of NLGl #2, Category - 2003 GMC Envoy | Owner's Manual - Page 419
Hood and Door Hinges, Body Door Hinge Pins, Liftgate Hinge and Linkage, Folding Seats and Fuel Door Hinae Outer Tailgate Handle Pivot Points and Hinges Weatherstrip Conditioning Weatherstrip Squeaks I Fluid/Lubricant I Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada - 2003 GMC Envoy | Owner's Manual - Page 420
Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service and any additional information from "Owner Checks and Services" or "Periodic Maintenance" on the following record pages. Also, you should retain all maintenance - 2003 GMC Envoy | Owner's Manual - Page 421
Maintenance Record kont'd) . 6-20 - 2003 GMC Envoy | Owner's Manual - Page 422
Maintenance Record (cont'd) 6-2 1 - 2003 GMC Envoy | Owner's Manual - Page 423
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance Record 6-22 - 2003 GMC Envoy | Owner's Manual - Page 424
Defects to the Canadian Government ...7.9 Reporting Safety Defects to General Motors ...7-10 Service Publications Ordering Information ...7.10 Customer Assistance Information ...7.2 Customer Satisfaction Procedure ...7.2 Online Owner Center ...7.3 Customer Assistance for Text Telephone (TTY) Users - 2003 GMC Envoy | Owner's Manual - Page 425
or service departments. Sometimes, however, despite the best reviewed with the sales, service or parts manager, contact the owner of title, or the plate at the top a concern. STEP THREE: Both General Motors and your dealer are committed to making file with the GM/BBB Auto Line Program to enforce any - 2003 GMC Envoy | Owner's Manual - Page 426
following address: BBB Auto Line Council of Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program. Online Owner Center The Owner Center manual. Keep track of your vehicle's service history and maintenance schedule. Find GM dealers for service - 2003 GMC Envoy | Owner's Manual - Page 427
-496-9992 (English) 7-4 Mexico, Central America and Caribbean IslandsKountries (Except Puerto Rico and US. Virgin Islands) General Motors de Mexico, S. de R I de C.V. Customer Assistance Center Paseo de la Reforma # 2740 Col. Lomas de Bezares C.P. 11910, Mexico, D.F. 01-800-508-0000 Long Distance - 2003 GMC Envoy | Owner's Manual - Page 428
controls, wheelchair/scooter lifts, etc.). Roadside Assistance Program GMC's Roadside Assistance Provides stranded owners with over-the-phone roadside repairs, location of the nearest GMC dealer or the following special services: Flat Tire Change: Installation of spare tire will be covered Center - 2003 GMC Envoy | Owner's Manual - Page 429
, license plate number and color of your GMC truck Mileage of vehicle and description of problem Roadside Assistance Center or contact your dealer. Roadside Assistance is not part of or included in the coverage provided by the New Vehicle Limited Warranty. GMC reserves the right to make any changes - 2003 GMC Envoy | Owner's Manual - Page 430
can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service, you are urged to do so as early in the work day as possible - 2003 GMC Envoy | Owner's Manual - Page 431
to provide a like-vehicle as a courtesy rental. 7-8 General Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportation at any time and to resolve all questions of claim eligibility pursuant to the terms and conditions described herein at its sole discretion. - 2003 GMC Envoy | Owner's Manual - Page 432
immediately inform the National Highway Traffic Safety Administration (NHTSA), in addition to notifying General Motors. If NHTSA receives similar become involved in individual problems between you, your dealer or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll-free - 2003 GMC Envoy | Owner's Manual - Page 433
1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 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 Transmission, Transaxle - 2003 GMC Envoy | Owner's Manual - Page 434
Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis and service of your vehicle. In Canada, information pertaining to Product Service to change checks - 2003 GMC Envoy | Owner's Manual - Page 435
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an Air Bag Inflates? ...1-57 When Should an Air Bag Inflate? ...1-55 Where Are the Air Bags? ...1-53 Air CIeaner/FiIter,Engine ...5-20 All Overseas Locations ...7-4 AluminumWheels ...5-87 AM ...3-106 3-108 Antenna, Fixed Mast ...Anti-lock BrakeSystem ...4-6 Anti-Lock Brake, System Warning Light - 2003 GMC Envoy | Owner's Manual - Page 437
2-33 Care of Safety Belts ...5-85 Your Cassette Tape Player ...3-107 Your CD and DVD Player ...3-108 Your CDs and DVDs ...3-108 Cargo Cover ...2-52 Cargo Tie Downs ...2-52 Cassette Tape Messages ...3-78 Cassette Tape Player Service ...6-10 Center Seat Position, Child Restraints ...1-49 Chains, Tires - 2003 GMC Envoy | Owner's Manual - Page 438
Check Engine Light ...3-41 GagesWarningLight ...3-47 CHECKWASHERFLUID ...3-61 5-39 Checking Brake Fluid ...Checking Coolant ...5-25 Checking Engine Oil ...5-15 Checking Things Under the Hood ...5-10 Checking Your Restraint Systems ...1-60 Chemical Paint Spotting ...5-88 ChildRestraints - 2003 GMC Envoy | Owner's Manual - Page 439
Reporting Safety Defects to General Motors ...7-10 Reporting Safety Defects Locking ...2-9 Dinghy Towing ...4-46 Doing Your Own Service Work ...5-4 ...3-17 Dome Lamp Override ...Dome Lamps 3- Trailer ...4-58 Dual Automatic Climate ControlSystem ...3-23 Dual Climate Control System ...3-20 DVD 3-108 - 2003 GMC Envoy | Owner's Manual - Page 440
WiperFuses ...Electronically Controlled Air Suspension System ...4-50 Emergency Release for Opening Liftgate ...2-13 Emissions Inspection andMaintenance Programs ...3-43 Engine Air Cleaner/Filter ...5-20 Battery ...5-41 3-45 Change Engine Oil Light ...Check and Service Engine Soon Light ...3-41 - 2003 GMC Envoy | Owner's Manual - Page 441
FM ...3-106 Fog Lamps ...3-16 Following Distance ...4-59 Footnotes ...6-5 Four-wheel Drive ...2-26, 5-49 Front Axle ...5-50 Front Storage Area ...2-47 Fuel Breakers ...5-92 Windshield Wiper ...5-91 G Gage Check Gages Warning Light ...Engine Coolant Temperature ...Fuel ...Oil Pressure ...Speedometer - 2003 GMC Envoy | Owner's Manual - Page 442
...3-92 HeatedSeats ...1-3 4-36 Highway Hypnosis ...Hill and Mountain Roads Check ...Infants and Young Children, Restraints ...Inflation -- TirePressure ...Inspection BrakeSystem ...Engine Cooling System ...ExhaustSystem ...Fuel System ...Part C - Periodic Maintenance ...Steering, Suspension - 2003 GMC Envoy | Owner's Manual - Page 443
Air Bag Readiness ...Anti-Lock Brake System Warning ...Brake System Warning ...Change Engine Oil ...Charging System ...Check Gages Warning ...Cruise Control ...Gate Ajar ...Low Fuel Warning ...Malfunction Indicator ...Reduced Engine Power ...Safety Belt Reminder ...Security ...Service Four-Wheel - 2003 GMC Envoy | Owner's Manual - Page 444
Maintenance Services ...6-4 Part B - Owner Checks and Services ...6-10 Part C - Periodic Maintenance Inspections ...6-15 Part D - Recommended Fluids and Lubricants ...6-17 Maintenance Schedule (cont.) Part E . Maintenance Record ...6-19 Scheduled Maintenance ...6-5 Steering, Suspension and - 2003 GMC Envoy | Owner's Manual - Page 445
-Road Recovery ...Oil Change Engine Oil Light ...Engine ...Pressure Gage ...OIL PRESSURE LOW/STOP ENGINE ...Older Children, Restraints ...Online Owner Center ...Onstar@System ...Onstar@Personal Calling ...Onstar@Services ...Onstar@Virtual Advisor ...Operating Your All-Wheel-Drive Vehicle Off Paved - 2003 GMC Envoy | Owner's Manual - Page 446
42 Questions and Answers About Safety Belts .. 1-13 Radiator Pressure Cap ...5-26 3.69. 3-76 Radio Messages ...Radios ...3-63 Care ofYour Cassette Tape Player ...3-107 Care ofYour CD and DVD Player ...3-108 Care of Your CDs and DVDs ...3-108 Radio Personalization ...3-105 Radio with Cassette and - 2003 GMC Envoy | Owner's Manual - Page 447
45 Reduced Engine Power Light ...3-46 Remote Control ...3-97 Remote Keyless Entry System ...2-5 Remote Keyless Entry System, Operation ...2-6 Removing the Flat Tire and Installing the Spare Tire ...5-74 Removing the Spare Tire and Tools ...5-68 Replacement Bulbs ...5-52 Replacing Brake System Parts - 2003 GMC Envoy | Owner's Manual - Page 448
...Engine Soon Light ...3-41 Service (cont.) Four-Wheel-Drive Warning Light ...3-47 Publications Ordering Information ...7-10 SERVICE AIR BAG ...3-60 SERVICE BRAKE SYSTEM ...3-61 Service Bulletins ...7-11 Service Manuals ...7-10 Service Engine Soon Light in the United States or Check Engine Light - 2003 GMC Envoy | Owner's Manual - Page 449
Wheel Controls, Audio ...3-106 Stereo RCAJacks ...3-93 Storage Areas Convenience Net ...2-51 Front Storage Area ...2-47 GloveBox ...2-46 Luggage Carrier ...2-50 Overhead Console Tilt Wheel ...3-6 Tire Inflation Check ...6-10 Tires ...5-56, 5-87 BuyingNew Tires ...5-60 Chains ...5-64 Changing a Flat - 2003 GMC Envoy | Owner's Manual - Page 450
Lane Change Signals ...3-7 3-61 TURNSIGNAL ON ...3-7 TurnSignaVMultifunctionLever ...Turn Signals When Towing a Trailer ...4-59 4-46 Two-Wheel-DriveVehicles ... v Vehicle Control ...4-5 Damage lnJarnings ...iv Loading ...4-48 iv Symbols ...Vehicle Identification Number (VIN) ...5-90 Service Parts - 2003 GMC Envoy | Owner's Manual - Page 451
What to Use ...5-24, 5-36, 5-37, 5-48 Wheels AlignmentandTireBalance ...5-62 Replacement ...5-62 When to Add Engine Oil ...5-1 6 When to ChangeEngine Oil (GM Oil Life ...5-18 System) ...When to Check ...5-57 When to Check and Change ...5-21 When to Check Lubricant ...5-48 When to CheckPower Steering - 2003 GMC Envoy | Owner's Manual - Page 452
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. & NOTES - 2003 GMC Envoy | Owner's Manual - Page 456
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-& NOTES - 2003 GMC Envoy | Owner's Manual - Page 458