2002 GMC Yukon Owner's Manual
2002 GMC Yukon Manual
2002 GMC Yukon manual content summary:
- 2002 GMC Yukon | Owner's Manual - Page 1
- 2002 GMC Yukon | Owner's Manual - Page 2
2002 GMC Yukon/Yukon XL Owner's Manual Litho in U.S.A. Part Number X2216 A First Edition ECopyright General Motors Corporation 6/18/01 All Rights Reserved i - 2002 GMC Yukon | Owner's Manual - Page 3
We support voluntary technician certification. GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Truck Emblem and the name YUKON are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after - 2002 GMC Yukon | Owner's Manual - Page 4
they first receive their new vehicle. If you do this, it will help you learn about the features and controls for your vehicle. In this manual, you'll find that pictures and words work together to explain things quickly. CAUTION: These mean there is something that could hurt you or other people. In - 2002 GMC Yukon | Owner's Manual - Page 5
or in different words. You'll also see warning labels on your vehicle. They use the same words, CAUTION or NOTICE. D D D D "Engine Compartment Overview" "Instrument Panel" "Comfort Controls" "Audio Systems" Also see "Warning Lights and Gages" in the Index. iv - 2002 GMC Yukon | Owner's Manual - Page 6
These are some examples of vehicle symbols you may find on your vehicle: v - 2002 GMC Yukon | Owner's Manual - Page 7
Model Reference This manual covers these models: Yukon Yukon XL vi - 2002 GMC Yukon | Owner's Manual - Page 8
Systems Center Passenger Position 1-47 1-51 1-54 1-58 1-76 1-79 1-79 1-79 Rear Seat Passengers Rear Safety Belt Comfort Guides for Children and Small Adults Children Restraint Systems for Children Older Children Safety Belt Extender Checking Your Restraint Systems Replacing Restraint System Parts - 2002 GMC Yukon | Owner's Manual - Page 9
restraints. Manual Front Seat CAUTION: You can lose control of the vehicle if you try to adjust a manual driver's seat while manual bucket or a split bench seat, you can adjust it with this lever located at the front of the seat. Lift the lever to unlock the seat. Using your body, slide the seat - 2002 GMC Yukon | Owner's Manual - Page 10
Cushion Tilt (If Equipped) Manual Lumbar Control (If Equipped) If your vehicle has a lumbar adjustment, the knob is located on the outboard side of the seat cushion. If your vehicle has this feature, you can raise or lower the front of the driver's or passenger's seat with this lever located at - 2002 GMC Yukon | Owner's Manual - Page 11
by raising or lowering the rear edge of the horizontal control. raises or lowers the entire seat cushion. D Moving the whole horizontal control up or down If your vehicle has power reclining seats, you can use the vertical control to adjust the angle of the seatback. Move the reclining front - 2002 GMC Yukon | Owner's Manual - Page 12
has this feature, the buttons used to program and recall the driver's seat and recliner position are located on the driver's door trim panel. To increase or decrease support, press and hold the front or rear of the control. Let go of the control when the lower seatback reaches the desired level of - 2002 GMC Yukon | Owner's Manual - Page 13
vehicle has this feature, the button used to control the driver's heated seat is located on the driver's door panel. The button used to control the passenger's heated seat is located on the passenger's door panel. Reclining Seatbacks To activate the heated seats, press the button once for the HI - 2002 GMC Yukon | Owner's Manual - Page 14
your pelvic bones. This could cause serious internal injuries. For proper protection 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 is moving. 1-7 - 2002 GMC Yukon | Owner's Manual - Page 15
restraints in your vehicle may be adjustable. They work the same as the front seat head restraints, except they do not tilt forward or rearward. Rear Seats 60/40 Split Bench Seat Tahoe/Yukon: The rear seat may have a 60/40 split seat which may be folded down to give you more cargo space. Suburban - 2002 GMC Yukon | Owner's Manual - Page 16
the loop provided, on the underside of the folded forward seat cushion, before folding the rear seat back down on the driver's side. You may have to nothing is under or in front of the seat and that the head restraints are completely lowered. On Tahoe/Yukon models the rear seatbacks may be equipped - 2002 GMC Yukon | Owner's Manual - Page 17
from the seatback by pushing forward on the latch. Then fold the panels back to cover the rear seat footwell area. To return the seat to the passenger position on a Suburban/Yukon XL do the following: 1. Lift the floor load panels and latch them into the seatback. 2. Lift the seatback up and push - 2002 GMC Yukon | Owner's Manual - Page 18
cargo space. In order to fold the back of a bucket seat into a horizontal load floor, the back must be in its upright position, and not reclined. Bucket Seats (Suburban/Yukon XL Second Row) If your vehicle has bucket seats, the seatbacks can be reclined and the seats can be folded to give you more - 2002 GMC Yukon | Owner's Manual - Page 19
restraints are stored securely in the space provided in the folded up seat cushion. When the seat is returned to the passenger position, be sure the head restraints are installed properly. On Suburban/Yukon XL models with rear bucket seats, the head restraints need to be removed in order to fold the - 2002 GMC Yukon | Owner's Manual - Page 20
the seatbacks do the following: D Pull up on the release lever, labeled 1, located on the 1. Release the panels from the seatbacks by pushing forward on the latches. 2. Then fold the panels back to cover the rear seat footwell area. If you have removed the head restraints to fold the rear bucket - 2002 GMC Yukon | Owner's Manual - Page 21
injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. CAUTION: If the support rod isn't properly engaged, the folded third row seat could come loose in a sudden stop or crash. That could cause injury to people and damage to your vehicle. Always be - 2002 GMC Yukon | Owner's Manual - Page 22
To return the seat to the seating position do the following: 1. Push forward on the seat and release the support lock rod. 2. Secure the support rod in its stored position on the underside of the seat. 3. Lower the seat to the floor and let the seat drop into place. 4. Lift up on the carrying handle - 2002 GMC Yukon | Owner's Manual - Page 23
the release lever, located in the lower middle to unlatch the seat from the floor, while pulling the seat out. 5. While holding the rear of the seat up, roll the seat out of the vehicle. Replacing the 50/50 Split Bench Seat CAUTION: A safety belt that is improperly routed, not properly attached, or - 2002 GMC Yukon | Owner's Manual - Page 24
the vehicle. Folding the Seatback To fold the seatback on the bench seat, do the following: 1. Pull up on the release lever, labeled Always press rearward on the seatback to be sure it is locked. 2. To return the seat to an upright position, pull up on the release lever labeled 1 and then pull up - 2002 GMC Yukon | Owner's Manual - Page 25
injury to the person sitting there. Always press rearward on the seatback to be sure it is locked. CAUTION: If the support rod isn't properly engaged, the folded third row seat could come loose in a sudden stop or crash. That could cause injury to people and damage to your vehicle. Always be - 2002 GMC Yukon | Owner's Manual - Page 26
cargo space. To return the seat to the seating position do the following: 1. Push forward on the seat and release the support lock rod. 2. Secure the support rod in its stored position on the underside of the seat. 3. Lower the seat to the floor and let the seat drop into place. 4. Lift up - 2002 GMC Yukon | Owner's Manual - Page 27
the floor, pull up on the release lever labeled 2, located at the rear of the seat, and lift the rear of the seat up off the floor. Replacing the Full Bench Seat CAUTION: If the seatback isn't locked, it could move forward in a sudden stop or crash. That could cause injury to the person - 2002 GMC Yukon | Owner's Manual - Page 28
on the seatback to be sure it is locked. CAUTION: If any easy entry seat isn't locked, it can move. In a sudden stop or crash, the person , a driver sitting in an unlocked easy entry seat could be startled by the sudden movement and hit the wrong control or pedal, causing an accident. After you've - 2002 GMC Yukon | Owner's Manual - Page 29
on the seat to make sure it is locked in place. Safety Belts: They're for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. And it explains the air bag system. CAUTION: Don't let anyone ride where - 2002 GMC Yukon | Owner's Manual - Page 30
are more likely to be seriously injured or killed. Do not allow people to ride in any area of your vehicle that is not equipped with seats and safety belts. Be sure everyone in your vehicle is in a seat and using a safety belt properly. In most states and Canadian provinces, the law says - 2002 GMC Yukon | Owner's Manual - Page 31
Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Take the simplest vehicle. Suppose it's just a seat on wheels. 1-24 - 2002 GMC Yukon | Owner's Manual - Page 32
Get it up to speed. Then stop the vehicle. The rider doesn't stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield ... 1-25 - 2002 GMC Yukon | Owner's Manual - Page 33
or the instrument panel ... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That's why safety belts make such good sense. 1-26 - 2002 GMC Yukon | Owner's Manual - Page 34
be hurt. Being a good driver doesn't protect you from things beyond your control, such as bad drivers. Most accidents occur within 25 miles (40 km) future. But they are supplemental systems only; so they work with safety belts -- not instead of them. Every air bag system ever offered for sale has - 2002 GMC Yukon | Owner's Manual - Page 35
different rules for smaller children and babies. If a child will be riding in your vehicle, see the part of this manual called "Children." Follow those rules for everyone's protection. First, you'll want to know which restraint systems your vehicle has. We'll start with the driver position. Driver - 2002 GMC Yukon | Owner's Manual - Page 36
able to unbuckle the safety belt quickly if you ever had to. The lap part of the belt should be worn low and snug on the hips, just touching shoulder and across the chest. These parts of the body are best able to take belt restraining forces. 5. To make the lap part tight, pull down on the buckle - 2002 GMC Yukon | Owner's Manual - Page 37
your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. A: The shoulder belt is too loose. It won't give nearly as much protection this way. 1-30 - 2002 GMC Yukon | Owner's Manual - Page 38
Q: What's wrong with this? CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt - 2002 GMC Yukon | Owner's Manual - Page 39
Q: What's wrong with this? CAUTION: You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the , and that could cause serious or fatal injuries. Be sure the belt goes under the armrests. A: The belt is over an - 2002 GMC Yukon | Owner's Manual - Page 40
Q: What's wrong with this? CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the - 2002 GMC Yukon | Owner's Manual - Page 41
. 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 - 2002 GMC Yukon | Owner's Manual - Page 42
Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don't wear safety belts. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you - 2002 GMC Yukon | Owner's Manual - Page 43
belts effective is wearing them properly. Air Bag Systems This part explains the frontal and side impact air bag systems. Your vehicle has four air bags -- a frontal air bag for the driver, another frontal air bag for the right front passenger, a side impact air bag for the driver, and another - 2002 GMC Yukon | Owner's Manual - Page 44
your chance of hitting things inside the vehicle or being ejected from it. Air bags are designed to work with safety belts but don't replace them. Frontal air bags for the driver and right front passenger are designed to work only in moderate to severe crashes where the front of your vehicle hits - 2002 GMC Yukon | Owner's Manual - Page 45
see the part of this manual called "Children." There is an air bag readiness light on the instrument panel, 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" in the - 2002 GMC Yukon | Owner's Manual - Page 46
How the Air Bag Systems Work 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. The driver's side impact air bag is in the side of the driver's seatback closest - 2002 GMC Yukon | Owner's Manual - Page 47
, 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. The right front passenger's side impact air bag is in the side of the passenger's seatback closest to the door. 1-40 - 2002 GMC Yukon | Owner's Manual - Page 48
slows down in frontal and near-frontal impacts. For side impact air bags, inflation is determined by the location and severity of the impact. The air bag system is designed to work properly under a wide range of conditions, including off-road usage. Observe safe driving speeds, especially on rough - 2002 GMC Yukon | Owner's Manual - Page 49
the vehicle, nor does it stop people from leaving the vehicle. CAUTION: 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 as soon as it - 2002 GMC Yukon | Owner's Manual - Page 50
some new parts for your air bag system. If you don't get them, the air bag system won't be there to help protect you in another crash. A new system will include air bag modules and possibly other parts. The service manual for your vehicle covers the need to replace other parts. diagnostic module - 2002 GMC Yukon | Owner's Manual - Page 51
how your vehicle should be serviced. There are parts of the air bag systems in several places around your vehicle. Your dealer and the service manual have information about servicing your vehicle and the air bag systems. To purchase a service manual, see "Service and Owner Publications" in the - 2002 GMC Yukon | Owner's Manual - Page 52
Customer Satisfaction Procedure in this manual. See "Customer Satisfaction Procedure" in the Index. Q: A: What if I add a snow plow? Will it keep the air bags from working properly? We've designed our air bag systems to work properly under a wide range of conditions, including snow plowing with - 2002 GMC Yukon | Owner's Manual - Page 53
Center Passenger Position Lap Belt If your vehicle has front and rear bench seats, someone can sit in the center positions. When you sit in a center seating position, you have a lap safety belt, which has no retractor. To make the belt longer, tilt the latch plate and pull it along the belt. 1-46 - 2002 GMC Yukon | Owner's Manual - Page 54
belt is snug. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt isn't long enough, see "Safety to. 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 - 2002 GMC Yukon | Owner's Manual - Page 55
Rear Seat Outside Passenger Positions Lap-Shoulder Belt The positions next to the windows have lap-shoulder belts. Here's how to wear one properly. 1. Pick up the latch plate and pull the belt across you. Don't let it get twisted. 1-48 - 2002 GMC Yukon | Owner's Manual - Page 56
the shoulder belt is pulled out all the way, it will lock. If it does, let it go back all the way and start again. If the belt is not long enough, see "Safety Belt Extender" at if you ever had to. 3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder - 2002 GMC Yukon | Owner's Manual - Page 57
at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or a crash. To unlatch the belt, just push - 2002 GMC Yukon | Owner's Manual - Page 58
and for small adults. When installed on a shoulder belt, the comfort guide better positions the belt away from the neck and head. There is one guide for each outside passenger position in the rear seats. To provide added safety belt comfort for children who have outgrown child restraints and for - 2002 GMC Yukon | Owner's Manual - Page 59
Third Row Seat 1. For the second row, remove the guide from its storage clip on the trim panel near the side of the seatback. For the third row, remove the guide from its storage clip on the side of the seatback. 2. Place the guide over the belt and insert the two edges of the belt into - 2002 GMC Yukon | Owner's Manual - Page 60
3. Be sure that the belt is not twisted and it lies flat. The guide must be on top of the belt. Second Row Seat 1-53 - 2002 GMC Yukon | Owner's Manual - Page 61
Young Children Every time infants and young children ride in vehicles, they should have the protection guides, squeeze the belt edges together so that you can take them out of the guides. Make sure you remove the comfort guide from the belt before you fold a rear seat down or use an easy-entry seat - 2002 GMC Yukon | Owner's Manual - Page 62
CAUTION: 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 so heavy it is not possible to hold it. For example, in a - 2002 GMC Yukon | Owner's Manual - Page 63
when it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer outstanding protection for adults and older children, but not for young children and infants. Neither the vehicle's safety belt system nor its air bag system is designed for them. Young children and infants - 2002 GMC Yukon | Owner's Manual - Page 64
and its head weighs so much compared with the rest of its body. In a crash, an infant in a rear-facing seat settles into the restraint, so the crash forces can be distributed across the strongest part of an infant's body, the back and shoulders. Infants always should be secured in appropriate infant - 2002 GMC Yukon | Owner's Manual - Page 65
the child's abdomen. In a crash, the belt would apply force on a body area that's unprotected by any bony structure. This alone could cause serious or fatal Restraint Systems for Children An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraint system designed - 2002 GMC Yukon | Owner's Manual - Page 66
-facing infant seat (B) provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child seat (C-E) provides restraint for the child's body with the - 2002 GMC Yukon | Owner's Manual - Page 67
Q: A: How do child restraints work? A child restraint system is any device designed for use in a motor vehicle to restrain, seat, or position children. A built-in child restraint system is a permanent part of the motor vehicle. An add-on child restraint system is a portable one, which is purchased - 2002 GMC Yukon | Owner's Manual - Page 68
. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger's air bag inflates. This is because the back of the rear - 2002 GMC Yukon | Owner's Manual - Page 69
restrain the child restraint during a collision. For it to work, a top strap must be properly anchored to the be anchored. Be sure to read and follow the instructions for your child restraint. If yours requires that the kit form, for many child restraints. Ask the child restraint manufacturer - 2002 GMC Yukon | Owner's Manual - Page 70
the top strap anchored, you'll be ready to secure the child restraint itself. Tighten the top strap when and as the child restraint manufacturer's instructions say. Tahoe/Suburban/Yukon/Yukon XL models without rear seats: Top strap anchor loops are located at the bottom rear of the front - 2002 GMC Yukon | Owner's Manual - Page 71
front seat because there's no place to anchor the top strap. An anchor loop bracket for a top strap is located at the bottom rear of the seat cushion for each seating position in the second row, and for the center seating position in the third row. Suburban/Yukon XL Second Row Seat, Bucket Seats - 2002 GMC Yukon | Owner's Manual - Page 72
Tahoe/Yukon models: A child restraint with a top strap should only be used in the second row. anchor loop bracket for a top strap is located at the bottom rear of the seat cushion for the center seating position in the third row. Suburban/Yukon XL Third Row Seat Tahoe/Yukon Second Row Seat 1-65 - 2002 GMC Yukon | Owner's Manual - Page 73
you in locating the lower anchors for this child restraint system, each seating position with the LATCH system will have a visible metal anchorage point in the seat where the seatback meets the seat cushion. In order to use the system, you need either a forward-facing child restraint that has - 2002 GMC Yukon | Owner's Manual - Page 74
is properly installed using the anchorage points, or use the vehicle's safety belts to secure the restraint. See "Securing a Child Restraint in a Rear Outside Seat Position" in the Index for information on how to secure a child restraint in your vehicle using the vehicle's safety belts. With this - 2002 GMC Yukon | Owner's Manual - Page 75
LATCH System 1. Find the anchors for the seating 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. 3. Attach the anchor points on the child restraint to the anchors in the vehicle. The child restraint instructions - 2002 GMC Yukon | Owner's Manual - Page 76
lap-shoulder belt. See the earlier part about the top strap if the child restraint has one. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. Put the restraint on the seat. 2. Pick up the latch plate - 2002 GMC Yukon | Owner's Manual - Page 77
retractor to set the lock. 5. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. If you're using a 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. 1- - 2002 GMC Yukon | Owner's Manual - Page 78
Securing a Child Restraint in a Center Rear Seat Position You'll be using the lap belt. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. See the earlier part about the top strap if the child restraint - 2002 GMC Yukon | Owner's Manual - Page 79
in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle's safety belt. It will be ready to work for an adult or larger child passenger. 1-72 - 2002 GMC Yukon | Owner's Manual - Page 80
Securing a Child Restraint in the Center Front Seat Position Securing a Child Restraint in the Right Front Seat Position Don't use child restraints in this position. The restraints won't work properly. 1-73 - 2002 GMC Yukon | Owner's Manual - Page 81
part about the top strap if the child restraint has one. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. Because your vehicle has a right front passenger air bag, always move the seat as far back - 2002 GMC Yukon | Owner's Manual - Page 82
retractor to set the lock. 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. You may find it 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. 1- - 2002 GMC Yukon | Owner's Manual - Page 83
statistics show that children are safer if they are restrained in the rear seat. In a crash, children who are not buckled up can strike other children need to use safety belts properly. Older children who have outgrown booster seats should wear the vehicle's safety belts. If you have the choice, a - 2002 GMC Yukon | Owner's Manual - Page 84
belt still is on the child's shoulder, so that in a crash the child's upper body would have the restraint that belts provide. If the child is sitting in a rear seat outside position, see "Rear Safety Belt Comfort Guides" in the Index. If the child is so small that the shoulder belt is still - 2002 GMC Yukon | Owner's Manual - Page 85
CAUTION: Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slide under the belt. The belt's force - 2002 GMC Yukon | Owner's Manual - Page 86
, you'll need to replace air bag system parts. See the part on the air bag system earlier in this section. 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 - 2002 GMC Yukon | Owner's Manual - Page 87
and Controls Here you can learn about the many standard and optional features on your vehicle, and information on starting, shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is working properly -- and what to do if you have a problem - 2002 GMC Yukon | Owner's Manual - Page 88
Windows CAUTION: Leaving children in a vehicle with the windows 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. 2-2 - 2002 GMC Yukon | Owner's Manual - Page 89
raise or lower the manual windows. Power Windows (If Equipped) If you have power windows, the controls are located on each of the side doors. The driver's door has a switch for the passenger's windows as well. Your power windows will work when the ignition has been turned to ACCESSORY or RUN or - 2002 GMC Yukon | Owner's Manual - Page 90
Keys CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons. A child or 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. 2-4 - 2002 GMC Yukon | Owner's Manual - Page 91
with obtaining replacements. NOTICE: Your vehicle has a number of new features that can help prevent theft. But you can have a lot of trouble getting Assistance" in the Index. If your vehicle is equipped with the OnStar system with an active subscription and you lock your keys inside the vehicle, - 2002 GMC Yukon | Owner's Manual - Page 92
. Locking your doors can help prevent this from happening. There are several ways to lock and unlock your vehicle. You can use the keyless entry system (if equipped). You can also use your key. To lock the door from the inside, slide the lever rearward. To unlock the door, slide the - 2002 GMC Yukon | Owner's Manual - Page 93
to lock all the doors at once. If your vehicle has this power door lock switch, press the bottom of the switch on either front door to lock all the doors at once. Press the recessed side of the switch marked U to unlock all the doors at once. Press the top of the - 2002 GMC Yukon | Owner's Manual - Page 94
doors you select once the vehicle is in PARK (P). If the rear lock switch is pressed with the rear doors open, all of the doors will lock five with the theft-deterrent system (if equipped). See "Content Theft-Deterrent" in the Index. The following instructions detail how to program your door locks - 2002 GMC Yukon | Owner's Manual - Page 95
. Pull back on the options and follow the instructions. You will have thirty auto lock/unlock setting will not be modified. The following is a list of the available programming options: D All doors lock/Only the driver's door unlocks: Press the lock side of the power lock switch on the door panel - 2002 GMC Yukon | Owner's Manual - Page 96
feature protects you from locking your key in the vehicle when the key is in the ignition and a door is open. If the power lock switch is pressed when a door is open and the key is in the ignition, all of the doors will lock and then the driver's door will - 2002 GMC Yukon | Owner's Manual - Page 97
or right, hold the transmitter higher, and try again. necessary. See the instructions that follow. a qualified technician for service. D Check the location. Other vehicles or objects may be D Check to determine if battery replacement is D If you're still having trouble, see your dealer or 2-11 - 2002 GMC Yukon | Owner's Manual - Page 98
will flash and the interior lights will come on. LOCK: with the theft-deterrent system. See "Content-Theft Deterrent Battery Replacement Under normal use, the battery in your remote keyless entry transmitter should last about two years. You can tell the battery is weak if the transmitter won't work - 2002 GMC Yukon | Owner's Manual - Page 99
any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. To replace the battery in the keyless entry transmitter do the following: 2. Remove and replace the battery with a three-volt CR2032 or equivalent battery, positive (+) side up. 3. Align the covers - 2002 GMC Yukon | Owner's Manual - Page 100
. D Turn the fan on your heating or cooling system to its highest speed with the setting on VENT or OUTSIDE AIR. That will force outside air into your vehicle. See "Comfort Controls" in the Index. D If you have air outlets on or under the instrument panel, open them all the way. See "Engine Exhaust - 2002 GMC Yukon | Owner's Manual - Page 101
your door key in the lock and turn it counterclockwise to unlock it. To open the passenger's side panel door, pull on the handle and pull the door open. To open the driver's side panel door, first open the passenger's side door. Then, pull the handle on the left door edge out - 2002 GMC Yukon | Owner's Manual - Page 102
, take the transmitter with you. This message reminds you to activate the theft-deterrent system. Here's how to do it: 1. Open the door. 2. Lock the door with the power door lock switch or the remote keyless entry transmitter. The SECURITY message should come on and stay on. If using the remote - 2002 GMC Yukon | Owner's Manual - Page 103
works. The horn fuse may be blown. To replace the fuse, see "Fuses and Circuit Breakers" in the Index. If the alarm does not sound or the vehicle's headlamps do not flash, the vehicle should be serviced by an authorized service center. D If you don't want to activate the theft-deterrent system - 2002 GMC Yukon | Owner's Manual - Page 104
engine off. However, your Passlock system is not working properly and must be serviced by your dealer. Your vehicle brake linings aren't yet broken 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 - 2002 GMC Yukon | Owner's Manual - Page 105
way in? Turn the key only with your hand. Using a tool to force it could break the key or the ignition switch. If none of this works, then your vehicle needs service. C (OFF): This position lets you turn off the engine. Use OFF if you must have your vehicle in motion while the - 2002 GMC Yukon | Owner's Manual - Page 106
is turned to OFF. Your radio, power windows, sunroof (if equipped), and OnStarR System (if equipped) will work when the ignition key is in RUN or ACCESSORY. Once the key is turned from RUN to OFF, these features will continue to work for up to 20 minutes or until a door is opened. 1. With your - 2002 GMC Yukon | Owner's Manual - Page 107
get easier starting and better fuel economy during engine warm-up. 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 - 2002 GMC Yukon | Owner's Manual - Page 108
engine compartment, near the power steering fluid reservoir. 3. Plug it into a normal, grounded 110-volt AC outlet. How long should you keep the coolant heater plugged in? The answer depends on the outside to keep it away from moving engine parts. If you don't, it could be damaged. 2-22 - 2002 GMC Yukon | Owner's Manual - Page 109
battery over a period of time. If you have to leave your key in the ignition in OFF for an extended period, it is recommended that you remove the IGN 0 fuse from the instrument panel fuse block. See "Fuses is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. Don't leave - 2002 GMC Yukon | Owner's Manual - Page 110
to REVERSE (R) only after your vehicle is stopped. To rock your vehicle back and forth to get out of snow, ice or sand without damaging your dangerous. Unless your foot is firmly on the brake pedal, your vehicle could move very rapidly. You could lose control and hit people or objects. Don't shift - 2002 GMC Yukon | Owner's Manual - Page 111
fuel economy. You can use SECOND (2) on hills. It can help control your speed as you go down steep mountain roads, but then you would also want to use your brakes off and on. If you manually select SECOND (2) in a light duty automatic transmission, the transmission will drive in second gear. You may - 2002 GMC Yukon | Owner's Manual - Page 112
information. The tow/haul mode also interacts with the Autoride feature, if your vehicle is so equipped, to enhance the ride when trailering or with a loaded vehicle. See "Autoride " in the Index. t t To release the parking brake, hold the regular brake pedal down. Pull the bottom edge of the - 2002 GMC Yukon | Owner's Manual - Page 113
pedal down with your right foot and set the parking brake. NOTICE: Driving with the parking brake on can cause your rear brakes to overheat. You may have to replace them, and you could also damage other parts of your vehicle. If you are towing a trailer and are parking on any hill, see "Towing - 2002 GMC Yukon | Owner's Manual - Page 114
2. Move the shift lever into PARK (P) position like this: D Move the lever up as far as it will go. D Pull the shift lever toward you. 3. Be sure the transfer case is in a drive gear -- not in NEUTRAL (N). 4. Turn the ignition key to LOCK. 5. Remove the key and take it with you. If you can leave - 2002 GMC Yukon | Owner's Manual - Page 115
to pull the shift lever out of PARK (P). This is called "torque lock." To prevent torque lock, set the parking brake and then shift into PARK (P) properly before you leave the driver's seat. To find out how, see "Shifting Into PARK (P)" in the Index. When you are ready to drive, move the - 2002 GMC Yukon | Owner's Manual - Page 116
vehicle has an automatic transmission shift lock control system. You have to fully apply your regular brakes before you can shift from PARK (P) 5. Have the system fixed as soon as you can. Parking Over Things That Burn CAUTION: Things that can burn could touch hot exhaust parts under your vehicle - 2002 GMC Yukon | Owner's Manual - Page 117
to park with the engine running. But if you ever have to, here are some things to know. CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under "Engine Exhaust." Also, idling in a closed-in place can let deadly - 2002 GMC Yukon | Owner's Manual - Page 118
brake. ride suspension package. This type of level control will provide a leveled riding position as well as improved handling under a variety of passenger and loading conditions. A hydraulic pump conditions. If the loaded vehicle is not moved for approximately twelve hours, the leveling system - 2002 GMC Yukon | Owner's Manual - Page 119
Control The automatic level control rear suspension is available on C/K 1500 vehicles and comes as a part of the Autoride suspension. Autoride t (If Equipped) t The Autoride feature will provide a superior vehicle ride and handling under a variety of passenger and loading conditions. The system - 2002 GMC Yukon | Owner's Manual - Page 120
Read the part that follows before brake before placing the transfer case in NEUTRAL. See "Parking Brake panel cluster. Front Axle Locking Feature The front axle locks and unlocks automatically when you shift the transfer case. Some delay for the axle to lock or unlock is normal. Use these switches - 2002 GMC Yukon | Owner's Manual - Page 121
: This setting is ideal for use when road conditions are variable. When driving your vehicle in AUTO 4WD, the front axle is engaged, but the vehicle's power is sent only to the rear wheels. When the vehicle senses a loss of traction, the system will automatically engage four-wheel drive. Driving in - 2002 GMC Yukon | Owner's Manual - Page 122
shift, it will return to the last chosen setting. If the SERVICE 4WD light stays on, you should take your vehicle to your dealer for service. See "Service 4WD" in the Index for further information. Press and release the 4HI or AUTO 4WD switch. This can be done at any speed (except when shifting - 2002 GMC Yukon | Owner's Manual - Page 123
/h). Press and release the 4HI, AUTO 4WD or 2HI switch. You must wait for the 4HI, AUTO 4WD or 2HI indicator light to stop flashing and remain illuminated the vehicle is parked so that it will not roll: 2. Set the parking brake. 3. Start the vehicle or turn the ignition to RUN. 4. Connect the - 2002 GMC Yukon | Owner's Manual - Page 124
brake pedal. 2. Shift the transmission to NEUTRAL (N) and turn the ignition to RUN with the engine off. 3. Press the button for the desired transfer case shift position (2HI, 4HI, AUTO 4WD or 4LO). 4. After the transfer case has shifted out of NEUTRAL the red light press the center pad on the - 2002 GMC Yukon | Owner's Manual - Page 125
will return automatically. An arrow on the instrument panel cluster will flash in the direction of the D Windshield Wipers D Windshield Washer D Cruise Control (If Equipped) For information on the exterior your turn signal. If a bulb is burned out, replace it to help avoid an accident. If the arrows - 2002 GMC Yukon | Owner's Manual - Page 126
you. Then release it. When the high beams are on, this light on the instrument panel cluster also will be on. Windshield Wipers Flash-To-Pass Feature This works even if your headlamps are off. To use it, pull the turn signal lever toward you, but not so far that you hear it click. You control - 2002 GMC Yukon | Owner's Manual - Page 127
for a long or short delay between wipes. This can be very useful in light rain or snow. Turn the band to choose the delay time. The closer to , blocking your vision. Rear Window Washer/Wiper This control is located on the instrument panel. Windshield Washer There is a paddle marked with the - 2002 GMC Yukon | Owner's Manual - Page 128
) With cruise control, you can maintain a speed of about 25 mph (40 km/h) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). D If you apply your brakes, the cruise control will disengage - 2002 GMC Yukon | Owner's Manual - Page 129
pedal. United States Canada The CRUISE light on the instrument panel will illuminate 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, disengages the cruise control. But you don't need to - 2002 GMC Yukon | Owner's Manual - Page 130
will slow down to the cruise control speed you set earlier. Using Cruise Control on Hills How well your cruise control will work on hills depends upon your km/h) slower. D Step lightly on the brake pedal. D Move the cruise control switch to OFF. Erasing Speed Memory When you turn off the cruise - 2002 GMC Yukon | Owner's Manual - Page 131
the lamps. Sidemarker Lamps Taillamps License Plate Lamps Instrument Panel Lights Roof Marker Lamps (If Equipped) (Headlamps): Turning the control to this position turns on the headlamps, together with the previously listed lamps and lights. You can switch your headlamps from high to low-beam by - 2002 GMC Yukon | Owner's Manual - Page 132
taillamps, sidemarker, parking lamps and the instrument panel lights. The radio lights will also be dim. Your vehicle is equipped with a light sensor located on the top of the instrument panel in the defroster grille. Be sure it is not covered, or the system will be on whenever the ignition is on - 2002 GMC Yukon | Owner's Manual - Page 133
in Canada. The DRL system will come on when the following conditions are met:: D the ignition is on, D the exterior lamps control is in automatic headlamp mode, D the automatic transmission is not in PARK (P), D the light sensor determines it is daytime and D the parking brake is released. When the - 2002 GMC Yukon | Owner's Manual - Page 134
wiring provisions for a dealer or a qualified service center to install an auxiliary roof lamp. This switch is located on the center of the instrument panel near the comfort controls. Your parking lamps and/or low-beam headlamps must be on for your fog lamps to work. Press the button to turn the - 2002 GMC Yukon | Owner's Manual - Page 135
Interior Lamps Instrument Panel Brightness Control This feature controls the brightness of the instrument panel lights. The thumbwheel for this feature is located next to the headlamp control. Turn the thumbwheel up to adjust the instrument panel lights. Turn the thumbwheel up to return the radio - 2002 GMC Yukon | Owner's Manual - Page 136
closed. You can use the DOME OVERRIDE button, located below the exterior lamps control, to set the dome lamps to come on automatically when a door is opened next to the lamp. The lamps are fixed and cannot be adjusted. Battery Run-Down Protection This feature shuts off the dome, reading, glove box - 2002 GMC Yukon | Owner's Manual - Page 137
Mirror with Compass and Temperature Display (If Equipped) When on, an electrochromic mirror automatically dims to the proper level to minimize glare from lights behind you after dark. Pull the tab under the mirror toward you to reduce glare from headlamps behind you after dark. Push the tab - 2002 GMC Yukon | Owner's Manual - Page 138
the bottom of the mirror, turns the electrochromic mirror on and off. An indicator light, located to the right of the TEMP button, will come on when the will toggle the compass/temperature reading on and off. To alternate the temperature reading between Fahrenheit and Celsius, press and hold - 2002 GMC Yukon | Owner's Manual - Page 139
(N for North, for example), there may be a strong magnetic field interfering with the compass. Such interference may be caused by a magnetic antenna mount, magnetic note pad holder or a similar magnetic item. and the compass zone variance is set correctly. D The compass does not display the correct - 2002 GMC Yukon | Owner's Manual - Page 140
Outside Manual Adjust Mirrors Adjust your outside mirrors so you can just see the side of your vehicle and have a clear view of objects behind you. The mirrors can be folded in to enter narrow areas. The use of hood-mounted air deflectors and add-on convex mirror attachments may adversely affect - 2002 GMC Yukon | Owner's Manual - Page 141
the driver's door armrest. If your vehicle is equipped with camper-type mirrors, they can be adjusted so you can have a clear view of objects behind you. Pull out the mirror head to extend it for better visibility when towing a trailer. Move the selector switch located above the control pad to the - 2002 GMC Yukon | Owner's Manual - Page 142
so you can see more from the driver's seat. Heated Outside Rearview Mirrors (If Equipped) The over your shoulder before changing lanes. Driver's Outside Auto-Dimming Rearview Mirror (If Equipped) The driver's of headlamps behind you. This feature is controlled by the on and off settings found - 2002 GMC Yukon | Owner's Manual - Page 143
Storage Compartment (If Equipped) Your vehicle may have a center armrest storage compartment in the front bench seat. To open it, fold down the armrest and press the latch handle located at the front of the armrest. Then, let the lid pop up and swing open. The storage compartment has a cassette - 2002 GMC Yukon | Owner's Manual - Page 144
or in the second seat fold down armrest and in the quarter of the vehicle. When you put it back, always be sure that it is securely into the retaining sockets on the cargo area trim panels. To return the shade to the retracted position: the driver's side trim panel. To open the utility compartment, - 2002 GMC Yukon | Owner's Manual - Page 145
hold it next to the passenger's side trim panel slot. Push the button on top of the passenger's side endcap. This will allow the shade to extend into the trim slot. Lightly pull on the shade holder to make sure it is secure. On Suburban/Yukon XL models there are two slots. The - 2002 GMC Yukon | Owner's Manual - Page 146
and crossrails which can be moved back and forth to help secure cargo. Tie the load to the siderails or siderail supports. To prevent damage or loss of load in the area over the rear wheels (behind the rear side door on Suburban/Yukon XL Models). If you need to, cut a piece of 3/8 inch plywood to - 2002 GMC Yukon | Owner's Manual - Page 147
remove the front ashtray, press the retainer spring and pull the ashtray toward you. To replace the ashtray, place the ashtray on the slides at the side of its location in the instrument panel. Then slide the ashtray back to its original position. To use the cigarette lighter, push it in all the - 2002 GMC Yukon | Owner's Manual - Page 148
electrical equipment, and never use anything that exceeds the fuse rating. When adding electrical equipment, be sure to follow the proper installation instructions included with the equipment. Accessory Power Outlets With accessory power outlets you can plug in auxiliary electrical equipment such - 2002 GMC Yukon | Owner's Manual - Page 149
Virtual Advisor services. See the OnStar owner package for more information. Volume Control: You can control the volume of the OnStar System using Light: This light will indicate the status of the system. A solid green light will come on when you start the vehicle to let you know that the system - 2002 GMC Yukon | Owner's Manual - Page 150
Cellular Antenna: The cellular antenna on the outside of your vehicle is critical to effective communications using the OnStar system. Optimum panel light comes OnStar Services The following services are available within OnStar service plans. Your vehicle comes with a specific one-year service - 2002 GMC Yukon | Owner's Manual - Page 151
cellular provider; D Route Support: An advisor can provide conditions, such as mountainous terrain. D Ride Assist: An advisor can locate transportation in D Concierge Services: The concierge advisor can OnStar System Limitations Complete limitations can be found on the Subscriber Services - 2002 GMC Yukon | Owner's Manual - Page 152
open the sunroof to the vent position. If the battery has been recharged, disconnected or is not working, you may need to reprogram the sunroof. To do this, start the vehicle and press the forward side of the sunroof switch until the glass panel moves to a fully closed position. Release, and press - 2002 GMC Yukon | Owner's Manual - Page 153
Part 15 of the FCC Rules. Operation is subject to the following two conditions system by other than an authorized service It is recommended that a new battery be installed in your hand-held HomeLink through Step 3. 3. When the HomeLink indicator light begins to blink slowly (this may take up to - 2002 GMC Yukon | Owner's Manual - Page 154
"Learn" or "Smart" button on the garage door opener motor head unit. The exact location and color will vary by garage door opener brand. If you have difficulty finding the Learn or Smart button, refer to your garage door opener owner's manual or contact the manufacturer of HomeLink at 1-800-355-3515 - 2002 GMC Yukon | Owner's Manual - Page 155
garage door opener motor head unit. An indicator light will begin to flash when the motor head unit door. If after following these instructions, you still have problems training the garage door opener, seconds until HomeLink is trained. Accessories Accessories for the HomeLink Transmitter are - 2002 GMC Yukon | Owner's Manual - Page 156
The Instrument Panel - Your Information System 2-70 - 2002 GMC Yukon | Owner's Manual - Page 157
G. Shift Lever H. Tow/Haul Selector Button I. Audio System J. Comfort Control System K. Instrument Panel Fuse Block L. Hood Release M. Center Instrument Panel Utility Block N. Tilt Wheel Lever O. Parking Brake Release P. Lighter and Accessory Power Outlets Q. Rear Window Defogger Button (If Equipped - 2002 GMC Yukon | Owner's Manual - Page 158
Instrument Panel Cluster United States Heavy Duty Transmission version shown. Canada and Light Duty Transmission Clusters similar. Your instrument cluster is designed to let you know at a glance how your vehicle is running. You'll know how fast - 2002 GMC Yukon | Owner's Manual - Page 159
in revolutions per minute (rpm). Warning Lights, Gages and Indicators This part describes the warning lights and gages that may be on replacement. Paying attention to your warning lights and gages could also save you or others from injury. Warning lights come on when there may be or is a problem - 2002 GMC Yukon | Owner's Manual - Page 160
in the Index. Air Bag Readiness Light 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 - 2002 GMC Yukon | Owner's Manual - Page 161
ready to warn you if there is a problem. Canada When your engine is not running, but the ignition is in RUN, this gage shows your battery's state of charge in DC volts. When the engine is running, the gage shows the condition of the charging system. Readings between the low and high warning zones - 2002 GMC Yukon | Owner's Manual - Page 162
must drive, turn off all unnecessary accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. Brake System Warning Light With the ignition on, the brake system warning light will flash when you set the parking - 2002 GMC Yukon | Owner's Manual - Page 163
fixed so it will be ready to warn you if there is a problem. CAUTION: Your brake system may not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to an accident. If the light is still on after you've pulled off the road and stopped - 2002 GMC Yukon | Owner's Manual - Page 164
when you turn your ignition to RUN. If the light doesn't come on then, the system may require service; have it fixed so it will be there to tell you when the traction system is active. Slippery road conditions may exist if this light comes on, so adjust your driving accordingly. Traction Off - 2002 GMC Yukon | Owner's Manual - Page 165
feature back on, see "Traction Assist System" in the Index. D If you move the shift lever to FIRST (1), the light D If the Traction Assist System is affected by an anti-lock brake system, TAS or engine-related problem, the system will turn off and the light will come on. Have your vehicle serviced - 2002 GMC Yukon | Owner's Manual - Page 166
temperature to fluctuate and approach the 250_F (122_C) mark. If the gage reaches the 260_F (125_C) mark, it indicates that the cooling system is working beyond its capacity. See "Engine Overheating" in the Index. Your vehicle may be equipped with a transmission temperature gage. When your ignition - 2002 GMC Yukon | Owner's Manual - Page 167
the vehicle off the roadway when it is safe to do so. Set the parking brake, place the transmission in PARK (P) and allow the engine to idle until the load Low transmission fluid level High transmission fluid level Restricted air flow to the radiator and the auxiliary transmission oil cooler (if - 2002 GMC Yukon | Owner's Manual - Page 168
: Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems. 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 - 2002 GMC Yukon | Owner's Manual - Page 169
in one of two ways: D Light Flashing -- A misfire condition has been detected. A misfire increases vehicle emissions and may damage the emission control system on your vehicle. Dealer or qualified service center diagnosis and service may be required. system malfunction has been detected on your - 2002 GMC Yukon | Owner's Manual - Page 170
in the Index. The diagnostic system can determine if the fuel system may be wet. The condition will usually be corrected when the electrical system dries out. A few driving trips should turn the light light stops flashing and remains on steady, see "If the Light Is On Steady" following. If the light - 2002 GMC Yukon | Owner's Manual - Page 171
: Your vehicle will not pass this inspection if the SERVICE ENGINE SOON or CHECK ENGINE light is on or not working properly. Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the - 2002 GMC Yukon | Owner's Manual - Page 172
zone may be caused by a dangerously low oil level or some other problem causing low oil pressure. Check your oil as soon as possible. See be burned. Check your oil as soon as possible and have your vehicle serviced. United States Canada The oil pressure gage shows the engine oil pressure in - 2002 GMC Yukon | Owner's Manual - Page 173
(If Equipped) Fuel Gage United States Canada The CRUISE light comes on whenever you set your cruise control. See "Cruise Control" in the Index. United States Canada Tow/Haul Light This message is displayed when the tow/haul mode has been activated. The fuel gage, when the ignition is on - 2002 GMC Yukon | Owner's Manual - Page 174
, or some other charging system problem. Have it checked right away. Driving with this message displayed could drain your battery. If you must drive a short distance with this message displayed, it helps to turn off all your accessories, such as the radio and the air conditioner. Message Center The - 2002 GMC Yukon | Owner's Manual - Page 175
temperatures Hauling a large or heavy load Low transmission fluid level High transmission fluid level Restricted air flow to the radiator and the auxiliary transmission oil cooler (if equipped). A temporary solution to hotter transmission operating temperatures may be to let the transmission cool - 2002 GMC Yukon | Owner's Manual - Page 176
cause the transmission to operate at higher temperatures: Set the parking brake and place the transmission in PARK (P). Idle the engine until trailer Hot outside air temperatures Hauling a heavy load Low transmission fluid level High transmission fluid level Restricted air flow to the radiator and - 2002 GMC Yukon | Owner's Manual - Page 177
serviced as soon as you can. Check Coolant Temp This message is displayed when the cooling system temperature gets hot. This message will be displayed after the air conditioning system 8.1L engine, this light may come on because of an electronic throttle control system fault. See "Engine - 2002 GMC Yukon | Owner's Manual - Page 178
Check Eng Oil Pressure This message is displayed when the engine oil pressure is low. Check Eng Oil Level This message is displayed when the engine oil level is low. See "Oil Pressure Gage" in the Index for more information. Once oil is added, it may need time to drain and settle in the engine - 2002 GMC Yukon | Owner's Manual - Page 179
and you should contact your GM dealer. Malfunctions can be indicated by the system before any problem is apparent, which may prevent serious damage to the vehicle. This system is also designed to assist your service technician in correctly diagnosing a malfunction. Low Washer Fluid This message is - 2002 GMC Yukon | Owner's Manual - Page 180
Service Ride Control This message is displayed when a possible problem exists with the Autoride system (if equipped.) Low Fuel t This message is displayed when your vehicle is low on fuel. For more information, see "Autoride " in the Index. t Cargo Door Ajar This message is displayed when the - 2002 GMC Yukon | Owner's Manual - Page 181
14 3-14 3-15 3-17 3-17 Comfort Controls Standard Comfort Controls Heater and Air Conditioning Comfort Controls (If Equipped) Electronic Climate Control System (If Equipped) Rear Air Conditioning and Heating Systems (If Equipped) Air Conditioning Heating Defogging and Defrosting Rear Window Defogger - 2002 GMC Yukon | Owner's Manual - Page 182
Knob The right knob on the control panel allows you to choose the direction of air delivery. (Vent): This setting directs the air through the instrument panel outlets. (Bi-Level): Air is delivered through the floor outlets as well as the instrument panel outlets. The air flow can be divided between - 2002 GMC Yukon | Owner's Manual - Page 183
Heater and Air Conditioning Comfort Controls (If Equipped) Mode Knob The right knob on the control panel allows you to choose the direction of air delivery. (Vent): This setting directs the air through the instrument panel outlets and the center floor console (if equipped). (Bi-Level): Air is - 2002 GMC Yukon | Owner's Manual - Page 184
at the console. When in defrost mode, the air conditioning compressor may run to dehumidify the air and limit window fogging. Mode Buttons (Outside Air): Press this button to direct the system to use outside air. Pressing the outside air button will cancel the recirculation button. (Recirculation - 2002 GMC Yukon | Owner's Manual - Page 185
the outside temperature drops below a level at which air conditioning is ineffective. Electronic Climate Control System (If Equipped) Fan Control The knob on the left side of the electronic climate control panel regulates the fan speed. To manually increase airflow, move the knob clockwise. To - 2002 GMC Yukon | Owner's Manual - Page 186
at full speed. Mode Knob -- Manual Operation The right knob on the control panel allows you to choose the direction of air delivery. You can choose to set the climate control system yourself, or let the system work for you by placing the system in AUTO mode. See "Mode Knob -- Automatic Operation - 2002 GMC Yukon | Owner's Manual - Page 187
from the floor or instrument panel outlets, with some air directed to the windshield to prevent fogging. When the system is in AUTO mode, the air conditioning light will turn on, and the recirculation and outside air lights turn off. With the system in full auto control (both the fan and mode - 2002 GMC Yukon | Owner's Manual - Page 188
, the light next to that button will flash three times to alert you that it's not available. To find your comfort zone, start with the 74_F (23_C) setting and allow about 20 minutes for the system to adjust the temperature if necessary. With the automatic setting, the air conditioning compressor - 2002 GMC Yukon | Owner's Manual - Page 189
conditioning and the floor vents for heating. The control knob can be set to any blend setting. To adjust the air temperature, turn the temperature knob on the center of the control panel. For warmer air, turn the knob clockwise toward red. For cooler air, turn the knob counterclockwise toward blue - 2002 GMC Yukon | Owner's Manual - Page 190
Rear Air Conditioning (Without Rear Heater) (If Equipped) To operate the rear system using the front control, just turn the knob to the fan position you want. Front Control To increase and decrease the flow of cooled air to the rear vents, turn the knob to the fan speed you want. The knob has - 2002 GMC Yukon | Owner's Manual - Page 191
air, turn the knob counterclockwise toward blue. Front Control To adjust the airflow speed, turn the fan knob located on the left side to the desired setting. To activate the second seat control system, turn the fan knob on the front overhead control to REAR. Rear Control The rear control works - 2002 GMC Yukon | Owner's Manual - Page 192
System (If Equipped) With this system the rear passengers can control the temperature of the air flow for the rear seating area. The climate control has three controls. To adjust the airflow speed, turn the fan knob located on the left side of the control panel. The system also has a front AUTO - 2002 GMC Yukon | Owner's Manual - Page 193
air button to place the air conditioning system in the normal mode. Passenger Compartment Air Filter (If Equipped) If your vehicle has air conditioning, it is equipped with a passenger compartment air filter, which filters outside air entering the vehicle. For information on replacing the filter - 2002 GMC Yukon | Owner's Manual - Page 194
20_F (-8_C) or lower, the heating system will produce warmer air faster to heat the passenger compartment. The conditions. Use the defrost setting with the temperature knob toward the red area and the fan control turned all the way to the right. Rear Window Defogger (If Equipped) If you see lines - 2002 GMC Yukon | Owner's Manual - Page 195
ventilation system supplies outside air to the inside of your vehicle when it is moving. With the side windows closed, air will flow into the front 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 - 2002 GMC Yukon | Owner's Manual - Page 196
circulate throughout your vehicle. affect the performance of the heating and air conditioning system. D Keep the air path under the front seats clear You can turn the outlets from side-to-side or up and down to direct the flow of air. The left driver and passenger outlets on vehicles equipped with - 2002 GMC Yukon | Owner's Manual - Page 197
system can do and how to operate all of its controls, to be sure you're getting the most out of the advanced engineering that went into it. Your vehicle has a feature called Retained Accessory a Station AM-FM: Press this knob to switch between AM, FM1 and FM2. The display shows your selection. TUNE: - 2002 GMC Yukon | Owner's Manual - Page 198
or decrease treble. If a station is weak or noisy, you may want to decrease the treble. Adjusting the Speakers (Balance/Fade) BAL (Balance): Turn the control ring behind the upper knob to move the sound to the left or right speakers. The middle position balances the sound between the speakers. FADE - 2002 GMC Yukon | Owner's Manual - Page 199
of rotating continuously. Finding a Station AM FM: Press this button to switch between AM, FM1 and FM2. The display will show your selection. TUNE: Press this knob lightly so it extends. Turn it to choose radio stations. Push the knob back into its stored position when you're not using it. 3-19 - 2002 GMC Yukon | Owner's Manual - Page 200
and six FM2) by performing the following steps: 1. Turn the radio on. 2. Press AM FM to select the band. 3. Tune in the desired station. 4. Press AUTO TONE to select the setting you prefer. 5. Press and hold one of the six pushbuttons. The sound will mute. When it returns, release the pushbutton - 2002 GMC Yukon | Owner's Manual - Page 201
AUTO TONE button, this feature will switch to one of these program types. To return the bass and treble to the manual mode, either press and release the AUTO . FADE: Press this knob lightly so it extends. Turn the between the speakers. Push these knobs back into their stored positions when you're - 2002 GMC Yukon | Owner's Manual - Page 202
. AM FM: Press this button to listen to the radio when playing a CD. The CD symbol will still display but the word CD will be replaced with either AM, FM1 or FM2. If the radio is turned off, the disc stays in the player and will resume playing at the point - 2002 GMC Yukon | Owner's Manual - Page 203
few seconds, the player will pull the CD back in. The radio will continue playing. When . D It is dirty, scratched or wet. D The air is very humid. (If so, wait about an hour seat passengers can only control the music sources that the front seat passengers are not listening to. For example, rear seat - 2002 GMC Yukon | Owner's Manual - Page 204
rear seat audio functions even when the primary radio power is off. VOL (Volume): Press this knob lightly so it extends. Turn the knob clockwise to increase volume and counterclockwise to decrease volume. Push the knob back into its stored position when you're not using it. The upper knob controls - 2002 GMC Yukon | Owner's Manual - Page 205
are so thin they may not work well in this player. To load control knobs for VOL, AUTO TONE, BAL, FADE, BASS and TREB just as you do for the radio. A lighted tape symbol shows when a cassette tape is in the player. A lighted to TAPE CD: Press this button to switch between playing a tape or CD if - 2002 GMC Yukon | Owner's Manual - Page 206
The following functions are controlled by the main radio: 1 PREV (Previous): Press this pushbutton or the left SEEK arrow (in the opposite direction that the lighted tape direction arrow points) to search for the previous selection. A minimum three-second blank gap is needed for the player to - 2002 GMC Yukon | Owner's Manual - Page 207
. 2. Turn the ignition to ACCESSORY or RUN. 3. Turn the radio system plays normally and the radio is not protected by the feature. If THEFTLOCK is activated, your radio will not operate if stolen. When THEFTLOCK is activated, the radio will display LOC to indicate a locked condition anytime battery - 2002 GMC Yukon | Owner's Manual - Page 208
dealer. Disabling the Theft-Deterrent Feature Enter your secret code as follows; pause no more than 15 seconds between steps: 1. Turn the ignition to ACCESSORY or RUN. 2. Turn the radio off. 3. Press the 1 and 4 pushbuttons at the same time. Hold them down until SEC shows on the display. 4. Press - 2002 GMC Yukon | Owner's Manual - Page 209
until the correct code is entered. When battery power is removed and later applied to and go. Tips About Your Audio System Hearing damage from loud noise is . Take precautions by adjusting the volume control on your radio to a safe sound lines. Try reducing the treble to reduce this noise if you ever - 2002 GMC Yukon | Owner's Manual - Page 210
it properly. Added sound equipment may interfere with the operation of your vehicle's engine, Delphi Electronics radio or other systems, and even damage them. Your vehicle's systems may interfere with the operation of sound equipment that has been added improperly. So, before adding sound equipment - 2002 GMC Yukon | Owner's Manual - Page 211
is the use of 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 your dealer (GM Part No. 12344789). When cleaning the cassette tape player with the recommended non - 2002 GMC Yukon | Owner's Manual - Page 212
different kinds of roads and in varying weather conditions. We've also included many other useful tips on driving. 4-2 4-3 4-6 4-6 4-9 4-12 4-14 4-15 4-16 4-18 Defensive Driving Drunken Driving Control of a Vehicle Braking Traction Assist System (TAS) (Option) Steering Off-Road Recovery Passing Loss - 2002 GMC Yukon | Owner's Manual - Page 213
the best defensive driving maneuver, in both city and rural driving. You never know when the vehicle in front of you is going to brake or turn suddenly. Defensive driving requires that a driver concentrate on the driving task. Anything that distracts from the driving task -- such as concentrating on - 2002 GMC Yukon | Owner's Manual - Page 214
The obvious way to solve the leading highway safety problem is for people never to drink alcohol and then amount of alcohol consumed D The drinker's body weight D The amount of food that is driving. In recent years, about 16,000 annual motor vehicle-related deaths have been associated with the use - 2002 GMC Yukon | Owner's Manual - Page 215
means that a woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of drinks. The law in an increasing number of U.S. BAC level. There is a gender difference, too. Women generally have a lower relative percentage of body water than men. 4-4 - 2002 GMC Yukon | Owner's Manual - Page 216
body don't know. Medical research shows that alcohol in a person's system can make crash injuries worse, especially injuries to the brain, spinal drive after drinking. Please don't drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you're with a group, designate - 2002 GMC Yukon | Owner's Manual - Page 217
another. Age, physical condition, alertness, coordination and eyesight all play a part. So do alcohol, drugs condition of your brakes; the weight of the vehicle and the amount of brake force applied. Sometimes, as when you're driving on snow or ice, it's easy to ask more of those control systems - 2002 GMC Yukon | Owner's Manual - Page 218
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-Lock Brake System Warning Light" in the Index. 4-7 - 2002 GMC Yukon | Owner's Manual - Page 219
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 - 2002 GMC Yukon | Owner's Manual - Page 220
anti-lock work for you. You may feel the brakes vibrate, or you may notice some noise, but this is normal. Traction Assist System (TAS) (Option) Your vehicle may have a Traction Assist System (TAS) that limits wheel spin. This is especially useful in slippery road conditions. The system operates - 2002 GMC Yukon | Owner's Manual - Page 221
When the vehicle leaves the rough surface, slows down or stops, the light will go off and TAS will be on again. This is normal. D A Traction Assist System, Anti-Lock Brake System or engine-related problem has been detected and the vehicle needs service. See "Traction Off Light" in the Index. 4-10 - 2002 GMC Yukon | Owner's Manual - Page 222
your vehicle. To limit wheel spin, especially in slippery road conditions, you should always leave the system on. But you can turn the TAS off if you instrument panel. If you used the button to turn the system off, the TRACTION OFF light will come on and stay on. You can turn the system back on at - 2002 GMC Yukon | Owner's Manual - Page 223
understand this. The traction you can get in a curve depends on the condition of your tires and the road surface, the angle at which the curve is curve, speed is the one factor you can control. Speed-Sensitive Steering (If Equipped) This system varies the amount of steering effort proportionate to - 2002 GMC Yukon | Owner's Manual - Page 224
control systems -- steering and acceleration -- have to do their work where the tires meet the road. Adding the sudden acceleration can demand too much of those places. You can lose control. Refer to "Traction Assist System You can avoid these problems by braking -- if you can stop in time - 2002 GMC Yukon | Owner's Manual - Page 225
Off-Road Recovery You may find that your right wheels have dropped off the edge of a road onto the shoulder while you're driving. An emergency like this requires close attention and a quick decision. If you are holding the steering wheel at the recommended 9 and 3 o'clock positions, you can turn it - 2002 GMC Yukon | Owner's Manual - Page 226
won't have adequate space if the vehicle ahead suddenly slows or stops. Keep back a reasonable distance. start to accelerate but stay in the right lane and time. D If other cars are lined up to pass a slow vehicle, wait D Watch for traffic signs, pavement markings and lines. If you can see a sign - 2002 GMC Yukon | Owner's Manual - Page 227
drivers avoid most skids by taking reasonable care suited to existing conditions, and by not "overdriving" those conditions. But skids are always possible. The three types of skids correspond to your vehicle's three control systems. In the braking skid, your wheels aren't rolling. In the steering or - 2002 GMC Yukon | Owner's Manual - Page 228
slow down and adjust your driving 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 down when you have any doubt. Remember: Any anti-lock brake system (ABS) helps avoid only the - 2002 GMC Yukon | Owner's Manual - Page 229
guide is for vehicles that have four-wheel drive. Also, see "Anti-Lock Brakes the great North American road system behind. Traffic lanes aren't back to nature. Off-road driving involves some new skills. And that's why it's very important that you read this guide air dam. The front bumper lower air - 2002 GMC Yukon | Owner's Manual - Page 230
The following steps must be performed on each of the push-pins to remove the air dam: 1. Insert a tool into the push-pin slot and pull downward until the push-pin snaps loose. 2. While continuing to pull downward on the push- - 2002 GMC Yukon | Owner's Manual - Page 231
towards the retainer until it locks into place. When you're back on roads, though, be sure to replace the air dam. NOTICE: Operating your vehicle for extended periods without the front bumper lower air dam installed can cause improper air flow to the engine and may allow things like fog lamps or - 2002 GMC Yukon | Owner's Manual - Page 232
you go out. For example, be sure to have all necessary maintenance and service work done. Check to make sure all underbody shields (if so equipped) are 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? Are the - 2002 GMC Yukon | Owner's Manual - Page 233
of them, the other can help quickly. Does your vehicle have a winch? If so, be sure to read the winch instructions. In a remote area, a winch can be handy if you get stuck. But you'll want to know how to combustible materials that could catch fire from the heat of the vehicle's exhaust system. 4-22 - 2002 GMC Yukon | Owner's Manual - Page 234
and body, you'll need to respond to vibrations and vehicle bounce. Controlling your braking, especially since you're on an unpaved surface. CAUTION: 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 - 2002 GMC Yukon | Owner's Manual - Page 235
things to consider. Surface Conditions. Off-roading can take you two wheels, you can't control the vehicle as well or at , sudden turns or sudden braking. In a way, off posted speed limits or signal lights. You have to use accident if you drink and drive or ride with a driver who has been drinking. - 2002 GMC Yukon | Owner's Manual - Page 236
CAUTION: Many hills are simply too steep for any vehicle. If you drive up them, you will stall. If you drive down them, you can't control your speed. If you drive across them, you will roll over. You could be seriously injured or killed. If you have any doubt about the - 2002 GMC Yukon | Owner's Manual - Page 237
Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. D Ease up on your speed as you approach the top of the hill. D Attach a flag to the vehicle to make you more visible to approaching traffic on trails or hills. let opposing traffic know you're - 2002 GMC Yukon | Owner's Manual - Page 238
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. D If your - 2002 GMC Yukon | Owner's Manual - Page 239
after stalling, I try to back down the hill and decide I just can't do it. What should I do? Set the parking brake, put your transmission in PARK be injured. If you are going to leave your vehicle, set the parking brake and shift the transmission to PARK (P). But do not shift the transfer case to - 2002 GMC Yukon | Owner's Manual - Page 240
Heavy braking when going down a hill can cause your brakes to overheat and fade. This could cause loss of control and a serious accident. Apply the brakes lightly when can help your brakes and they won't have to do all the work. Descend slowly, keeping your vehicle under control at all times. 4-29 - 2002 GMC Yukon | Owner's Manual - Page 241
because if you ignore them you could lose control and have a serious accident. Q: A: Am back to a low gear, release the parking brake, and drive straight down. D Never go downhill with the transmission in NEUTRAL (N). This is called "free-wheeling." Your brakes will have to do all the work - 2002 GMC Yukon | Owner's Manual - Page 242
a hill. If this happens, you have to decide whether to try to drive across the incline. Here are some things to consider: D Surface conditions can be a problem when you drive across a hill. Loose gravel, muddy spots, or even wet grass can cause your tires to slip sideways, downhill. If the vehicle - 2002 GMC Yukon | Owner's Manual - Page 243
Q: A: 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? If you feel your vehicle starting to slide sideways, turn downhill. This should help straighten out the vehicle and prevent the side slipping. However, a much - 2002 GMC Yukon | Owner's Manual - Page 244
sand. This has an effect on steering, accelerating and braking. You may want to reduce the air pressure in your tires slightly when driving on sand. if you do get moving, poor steering and difficult braking can cause you to slide out of control. CAUTION: Driving on frozen lakes, ponds or rivers - 2002 GMC Yukon | Owner's Manual - Page 245
Driving in Water Light rain causes no special off-road driving problems. But heavy rain can mean flash can damage your axle and other vehicle parts. If the water isn't too deep, then drive through it slowly. At fast speeds, water splashes on your ignition system and your vehicle can stall. Stalling - 2002 GMC Yukon | Owner's Manual - Page 246
checked. 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 - 2002 GMC Yukon | Owner's Manual - Page 247
regularly. Some drivers suffer from night blindness -- the inability to see in dim light -- and aren't even aware of it. No one can see as well in bright 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 at - 2002 GMC Yukon | Owner's Manual - Page 248
and on Wet Roads Rain and wet roads can mean driving trouble. On a wet road, you can't stop, accelerate or wiping equipment in good shape and keep your windshield washer tank filled with washer fluid. Replace your windshield wiper inserts when they show signs of streaking or missing areas on the - 2002 GMC Yukon | Owner's Manual - Page 249
could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes work normally. even going through some car washes can cause problems, too. The water may affect your brakes. Try to avoid puddles. But if you can't, try - 2002 GMC Yukon | Owner's Manual - Page 250
Driving Through Deep Standing Water Driving Through Flowing Water NOTICE: If you drive too quickly through deep puddles or standing water, water can come in through your engine's air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your - 2002 GMC Yukon | Owner's Manual - Page 251
City Driving One of the biggest problems with city streets is the amount of traffic on time and energy. See the next part, "Freeway Driving." D Treat a green 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 - 2002 GMC Yukon | Owner's Manual - Page 252
to determine where you expect to blend with the flow. Try to merge into the gap at close to the prevailing speed. Switch on your turn signal, check your mirrors and glance do not, under any circumstances, stop and back up. Drive on to the next exit. The exit ramp can be curved, sometimes quite sharply - 2002 GMC Yukon | Owner's Manual - Page 253
part of the journey. Wear comfortable clothing and shoes you can easily drive in. Is your vehicle ready for a long trip? If you keep it serviced and maintained, it's ready to go. If it needs service working? Are the lenses clean? D Tires: They are vitally important to a safe, trouble- system? 4-42 - 2002 GMC Yukon | Owner's Manual - Page 254
Highway Hypnosis Is there actually such a condition as "highway hypnosis"? Or is it just plain falling asleep at in flat or rolling terrain. D If you get sleepy, pull off the road into a rest, service or parking area and take a nap, get some exercise, or both. For safety, treat drowsiness on the - 2002 GMC Yukon | Owner's Manual - Page 255
shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hard on mountain roads. thing to know is something in your lane, like a stalled car or an accident. special problems. Examples are long grades, passing or no-passing zones, a falling rocks - 2002 GMC Yukon | Owner's Manual - Page 256
rag, some winter outer clothing, a small shovel, a flashlight, a red cloth and reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these - 2002 GMC Yukon | Owner's Manual - Page 257
be even more trouble because it may system off if your vehicle ever gets stuck in sand, mud, ice or snow. See "Rocking Your Vehicle" in the Index. Even though your vehicle has a traction system, you'll want to slow down and adjust your driving to the road conditions. See "Traction Assist System - 2002 GMC Yukon | Owner's Manual - Page 258
improve your vehicle's stability when you make a hard stop on a slippery road. Even though you have an anti-lock braking system, you'll want to begin stopping sooner than you would on dry pavement. See "Anti-Lock" in the Index. If You're Caught in a Blizzard D - 2002 GMC Yukon | Owner's Manual - Page 259
. 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. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats -- anything you can wrap around - 2002 GMC Yukon | Owner's Manual - Page 260
Then, shut the engine off and close the window almost all the way to preserve the heat. Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long as you can. To help keep warm, you can get out of the - 2002 GMC Yukon | Owner's Manual - Page 261
battery from draining while towing, remove the IGN 0 fuse from the instrument panel fuse block. Be sure to reinstall the fuse when you reach your destination. See "Fuses following the applicable service manual removal/installation procedure. Dust or dirt can enter the back of the transmission - 2002 GMC Yukon | Owner's Manual - Page 262
procedure to select the NEUTRAL position for your vehicle. 5. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle. You or others could be injured. Make sure the parking brake is firmly set before you shift the transfer case to NEUTRAL. Use the - 2002 GMC Yukon | Owner's Manual - Page 263
the propeller shaft axle yoke orientation should be marked and the propeller shaft removed following the application service manual removal/installation procedure. Dust or dirt can enter the back of the transmission through the opening created by removing the propeller shaft if proper protection is - 2002 GMC Yukon | Owner's Manual - Page 264
Loading Your Vehicle The Certification/Tire label also tells you the maximum weights for the front and rear axles, called Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you - 2002 GMC Yukon | Owner's Manual - Page 265
parts on your vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control seats. parts or components that fail because of overloading. The label will help you decide how much cargo and installed equipment your truck can carry. Using heavier suspension - 2002 GMC Yukon | Owner's Manual - Page 266
manual. See "Loading Your Vehicle for Off-Road Driving" in the Index. Towing a Trailer CAUTION: If you don't use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work ) for each seat. The total cargo - 2002 GMC Yukon | Owner's Manual - Page 267
a vehicle used to tow a trailer. See "Scheduled Maintenance Services" in the Index. To identify what the vehicle trailering capacity kg). You can ask a hitch dealer about sway controls. (800 km) your new vehicle is driven. Your engine, axle or other parts could be damaged. tow a trailer, don't - 2002 GMC Yukon | Owner's Manual - Page 268
and/or hilly conditions). If you have a manual transmission and you is unloaded. D Improve control of vehicle speed while AutorideR which further improves your vehicle's ride while towing. See "AutorideR" in the Index for more information. When the button is pressed, a light on the instrument panel - 2002 GMC Yukon | Owner's Manual - Page 269
Operating the vehicle in tow/haul when lightly loaded or with no trailer at all will not cause damage. However, there is no benefit to the selection of tow/haul when the vehicle - 2002 GMC Yukon | Owner's Manual - Page 270
C-1500 (2WD)* Engine 4800 V8 5300 V8 5300 V8 (Suburban/Yukon XL) Axle Ratio 3.42 3.73 3.42 3.73 3.73 4.10 Max. Trailer Wt. 5,800 lbs. (2 633 kg) 6,800 lbs. (3 087 kg) 6,800 lbs. (3 087 kg) 7,800 - 2002 GMC Yukon | Owner's Manual - Page 271
K-1500 (4WD)* Engine 4800 V8 5300 V8 5300 V8 (Suburban/Yukon XL) 5300 V8 (BPH package) 5300 V8 (Suburban BPH package) Axle Ratio 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 Max. Trailer Wt. 6, - 2002 GMC Yukon | Owner's Manual - Page 272
maximum. **GCWR limited to 14,000 lbs. (6 356 kg) on vehicles with Z83 suspension. [2500 Suburban/Yukon XL (2WD) equipped with Z83 base suspension limited to 8,200 lbs. (3 722 kg) trailer. K-2500 (4WD)* Engine 6000 V8 (Suburban/Yukon XL)[ 8100 V8 Axle Ratio 3.73 4.10 3.73 4.10 Max. Trailer Wt. 7,900 - 2002 GMC Yukon | Owner's Manual - Page 273
Warranty and Owner Assistance Information Booklet. In Canada, write to: General Motors of Canada Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive , 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 - 2002 GMC Yukon | Owner's Manual - Page 274
Will you have to make any holes in the body of your vehicle when you install a trailer hitch? road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch , weight-distributing hitch and sway control of the proper size. This equipment is very important for - 2002 GMC Yukon | Owner's Manual - Page 275
air inside your vehicle. See "Comfort Controls" in the Index. D The trailer parts can withstand 3,000 psi (20 650 kPa) of pressure. D The trailer's brake system will use less than 0.02 cubic inches (0.3 cc) of fluid from your vehicle's master cylinder. Otherwise, both braking systems won't work - 2002 GMC Yukon | Owner's Manual - Page 276
, electrical connector, lamps, tires and mirror adjustment. If the trailer has electric brakes, 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 - 2002 GMC Yukon | Owner's Manual - Page 277
instrument panel will towing a trailer, the arrows on your instrument panel will flash for turns even if the bulbs be sure the trailer bulbs are still working. NOTICE: Making very sharp turns while might have to use your brakes so much that they would get hot and no longer work well. You can tow - 2002 GMC Yukon | Owner's Manual - Page 278
and the trailer can be damaged. But if you ever have to park your rig on a hill, here's how to do it: 1. Apply your regular brake, but don't shift into PARK (P) yet. 2. Have someone place chocks under the trailer wheels. 3. When the wheel chocks are in place, release the regular - 2002 GMC Yukon | Owner's Manual - Page 279
vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, follow. Always put the shift lever fully in PARK (P) with the parking brake firmly set. If the transfer case on four-wheel drive vehicles is in NEUTRAL - 2002 GMC Yukon | Owner's Manual - Page 280
are especially important in trailer operation are automatic transmission fluid (don't overfill), engine oil, axle lubricant, belt, cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly. If you're trailering, it's a good idea to review - 2002 GMC Yukon | Owner's Manual - Page 281
Signal Dark Green: Right Stop/Turn Signal Brown: Taillamps White: Ground Light Green: Back-up Lamps Red: Battery Feed Dark Blue: Trailer Brake If you need to upgrade your vehicle to heavy-duty trailering, a brake controller harness is available from your dealer. Your vehicle is equipped with the - 2002 GMC Yukon | Owner's Manual - Page 282
Signal Brown: Taillamps White: Ground Light Green: Back-up Lamps Red: Battery Feed Dark Blue: Trailer Brake A jumper harness for an electric trailer brake controller and a trailer battery feed fuse are included with this trailering package. (See "Instrument Panel Jumper Wiring Harness" later in - 2002 GMC Yukon | Owner's Manual - Page 283
Wire Trailer Harness Adapter If you need to tow a light-duty trailer with a standard four-way round pin regular brakes, set the parking brake, or block the wheels to keep your vehicle from rolling. Step-Bumper Pad Your vehicle has a rear step bumper, it is equipped with a rear step pad at the - 2002 GMC Yukon | Owner's Manual - Page 284
Road Here you'll find what to do about some problems that can occur on the road. 5-2 5-2 5-3 5-9 5-9 Hazard Warning Flashers Other Warning Devices Jump Starting Towing Your Vehicle Engine Overheating 5-12 5-18 5-18 5-19 5-36 Cooling System Engine Fan Noise If a Tire Goes Flat Changing a Flat Tire - 2002 GMC Yukon | Owner's Manual - Page 285
flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off. When the hazard warning flashers are on, your turn signals won't work. Other Warning Devices If you carry reflective triangles, you can use them - 2002 GMC Yukon | Owner's Manual - Page 286
built-in hydrometer. Do not charge, test or jump start the battery if the hydrometer looks clear or light yellow. Replace the battery when there is a clear or light yellow hydrometer and a cranking complaint. Trying to start your vehicle by pushing or pulling it won't work, and it could damage your - 2002 GMC Yukon | Owner's Manual - Page 287
electrical systems. To avoid the possibility of the vehicles rolling, set the parking brake firmly PARK (P), or a manual transmission in NEUTRAL (N) before setting the parking brake. If you have battery. The remote positive (+) terminal is located behind a red plastic cover near the engine accessory - 2002 GMC Yukon | Owner's Manual - Page 288
light. Be sure the batteries have enough water. You don't need to add water to the ACDelcoR battery (or batteries) installed in every new GM vehicle. But if a battery has one. Negative (-) will go to a heavy, unpainted metal engine part or a remote negative (-) terminal if the vehicle has one. Don't - 2002 GMC Yukon | Owner's Manual - Page 289
vehicle with the dead battery. Use a remote positive (+) terminal if the vehicle has one. 8. Now connect the black negative (-) cable to the good battery's negative (-) cable go to the dead battery. It goes to a heavy, unpainted metal part, or to the remote negative (-) terminal on the vehicle with the - 2002 GMC Yukon | Owner's Manual - Page 290
other end of the negative (-) cable to the negative (-) terminal of the dead battery or to a remote negative (-) terminal if the vehicle has one. NOTICE: your warranty. 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 - 2002 GMC Yukon | Owner's Manual - Page 291
the black negative (-) cable from the vehicle that had the bad battery. 2. Disconnect the black negative (-) cable from vehicle with the good battery. Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part or Remote Negative Terminal B. Good Battery or Remote Positive (+) and Remote Negative (-) - 2002 GMC Yukon | Owner's Manual - Page 292
professional towing service if condition exists and the REDUCED ENGINE POWER message is displayed, an overheat protection mode which alternates POWER message in the message center on the instrument panel. See "Message Center" in the Index. life system. Repair the cause of coolant loss and change the oil. - 2002 GMC Yukon | Owner's Manual - Page 293
If Steam Is Coming From Your Engine CAUTION: (Continued) Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood. If you keep driving when your engine is overheated, the liquids in it can catch fire. You - 2002 GMC Yukon | Owner's Manual - Page 294
see or hear no steam, the problem may not be too serious. Sometimes minutes. If the warning doesn't come back on, you can drive normally. If decide not to lift the hood but to get service help right away. D D D D Climb a minute or so: 1. If you have an air conditioner and it's on, turn it off. 2. - 2002 GMC Yukon | Owner's Manual - Page 295
Cooling System When you decide it's safe to lift the hood, here's what you'll see: All Other Engines A. Coolant Surge Tank B. Coolant Surge Tank Pressure Cap - 2002 GMC Yukon | Owner's Manual - Page 296
water pump or somewhere else in the cooling system. service. Turn off the engine. NOTICE: Engine damage from running your engine without coolant isn't covered by your warranty. See "Overheated Engine Protection Operating Mode" in the Index. CAUTION: Heater and radiator hoses, and other engine parts - 2002 GMC Yukon | Owner's Manual - Page 297
to the Coolant Surge Tank If you haven't found a problem yet, check to see if coolant is visible in the in the surge tank, add coolant as follows: CAUTION: Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They are under pressure, and if you turn the coolant surge - 2002 GMC Yukon | Owner's Manual - Page 298
boil before the proper coolant mixture will. Your vehicle's coolant warning system is set for the proper coolant mixture. With plain water or the if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don't spill coolant - 2002 GMC Yukon | Owner's Manual - Page 299
with one of the two caps shown. 1. Park the vehicle on a level surface. You can remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise (left) about one - 2002 GMC Yukon | Owner's Manual - Page 300
. If the level is lower, add more of the proper mixture to the coolant surge tank until the level reaches the FILL COLD mark. 5. Then replace the pressure cap. Be sure the pressure cap is hand-tight and fully - 2002 GMC Yukon | Owner's Manual - Page 301
air to cool the engine. In most everyday driving conditions, is merely the cooling system functioning properly. The if you maintain your tires properly. If air goes out of a tire, it's much lane position, and then gently brake to a stop well out vehicle under control by steering the way you - 2002 GMC Yukon | Owner's Manual - Page 302
. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put an automatic transmission shift lever in PARK (P) or shift a manual transmission to FIRST (1) or REVERSE (R). 3. Turn off the engine. 4. Put the wheel blocks at the front and - 2002 GMC Yukon | Owner's Manual - Page 303
Removing the Spare Tire and Tools Tahoe/Yukon Models (Rear Access Panel) Tahoe/Yukon Models (Under Driver's Side Rear Seat) A. Tool Kit with Jack Tools and Gloves B. Bracket and Wing Nut A. Speaker B. Bottle Jack C. Wing Nut D. Retaining Hook E. Tire Blocks F. Cover Panel 5-20 - 2002 GMC Yukon | Owner's Manual - Page 304
. For Tahoe/Yukon models, the equipment is located under the rear seat behind the driver's seat and behind the left trim panel in the rear of the vehicle. Skip the first step and follow the last three. 1. Remove the tray to access the tools. 2. There is a wing nut used to retain the tool kit. To - 2002 GMC Yukon | Owner's Manual - Page 305
A. Hoist Assembly B. Wheel Wrench C. Jack Handle Extensions D. Hoist Shaft E. Valve Stem, Pointed Up F. Spare Tire G. Tire Retainer H. Hoist Cable I. Hoist Lock J. Hoist Shaft Access Hole K. Hoist End of Extension Tool 5-22 - 2002 GMC Yukon | Owner's Manual - Page 306
Follow these instructions to lower the spare tire: 1. If the vehicle is equipped with a hoist lock, open the spare tire lock cover on the bumper and use the - 2002 GMC Yukon | Owner's Manual - Page 307
Attach the wheel wrench to the jack handle extensions (as needed). Attach the jack handle to the jack. Turn the wheel wrench clockwise to raise the jack lift head to the lifting point. 5-24 - 2002 GMC Yukon | Owner's Manual - Page 308
If your vehicle has wheel nut caps, loosen them by turning the wheel wrench counterclockwise. If you have a center cap with wheel nut caps, the wheel nut caps are designed to remain with the center cap. Remove the center cap. Removing the Flat Tire and Installing the Spare Tire 1. Use the wheel - 2002 GMC Yukon | Owner's Manual - Page 309
could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. 2. Position the jack under the vehicle. If the flat where the frame sections overlap. On all 1500 series vehicles, use the jacking pad provided on the rear axle. On 2500 series vehicles, use the axle - 2002 GMC Yukon | Owner's Manual - Page 310
wrench clockwise to raise the vehicle. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit back underneath the rear of the vehicle. 5-27 - 2002 GMC Yukon | Owner's Manual - Page 311
4. Remove all the wheel nuts and take off the flat tire. CAUTION: Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you - 2002 GMC Yukon | Owner's Manual - Page 312
6. After mounting the spare, put the wheel nuts back on with the rounded end of the nuts toward the wheel. Tighten each wheel nut by hand using the wheel wrench until the wheel is held against the hub. Front Position 5-29 - 2002 GMC Yukon | Owner's Manual - Page 313
Rear Position 1500 Series Rear Position 2500 Series 8. Tighten the nuts firmly in a crisscross sequence as shown by turning the wheel wrench clockwise. 7. Turn the wheel wrench counterclockwise to lower the vehicle. Lower the jack completely. 5-30 - 2002 GMC Yukon | Owner's Manual - Page 314
accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get new GM original equipment wheel nuts. Stop somewhere as : Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the - 2002 GMC Yukon | Owner's Manual - Page 315
hole in the rear bumper and into the hoist shaft. 4. Raise the tire part way upward. Make sure the retainer is seated in the wheel opening. 5. Raise the tire fully against the underside of the tire moves, use the wheel wrench to tighten the cable. Put back the jack, tools and spare tire lock. 5-32 - 2002 GMC Yukon | Owner's Manual - Page 316
To store the tools, follow these procedures: For Tahoe/Yukon models do the following: 1. Put the tool kit, with the jack tools and gloves, in the tool bag and place in the retaining clip under the driver's side second seat. 2. Tighten down with the wing nut. 3. Then, assemble wheel chocks and bottle - 2002 GMC Yukon | Owner's Manual - Page 317
. 4. Use the retaining clip to fasten the tool kit on the stud in the storage compartment in the rear left trim panel and turn the wing nut clockwise to secure. 5. Return the storage tray. Tahoe/Yukon Models (Under Driver's Side Rear Seat) A. Tool Kit with Jack Tools and Gloves B. Bracket and Wing - 2002 GMC Yukon | Owner's Manual - Page 318
Models (Rear Access Panel) A. Speaker B. Bottle Jack C. Wing Nut D. Retaining Hook E. Tire Blocks F. Cover Panel A. B. C. D. E. Suburban/Yukon XL Models Bottle Jack Wheel Blocks Wing Nut Mounting Bracket Removable Tray F. Retaining Hook G. Retaining Bracket and Wing Nut H. Tool Kit with Jack Tools - 2002 GMC Yukon | Owner's Manual - Page 319
air over time, so check its inflation pressure regularly. See "Inflation-Tire Pressure" and "Loading Your Vehicle" in the Index for information regarding proper tire inflation and loading your vehicle. For instruction replaced as soon as you can and installed back or other parts of the vehicle - 2002 GMC Yukon | Owner's Manual - Page 320
has the Traction Assist System, you should turn it off by pressing the TAS on/off button. Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly - 2002 GMC Yukon | Owner's Manual - Page 321
pull on the hooks at a sideways angle. The hooks could break off and you or others could be injured from the chain or cable snapping back. NOTICE: Never use the recovery hooks to tow the vehicle. Your vehicle could be damaged and it would not be covered by warranty. 5-38 - 2002 GMC Yukon | Owner's Manual - Page 322
Compartment Air Filter (If Equipped) Automatic Transmission Fluid Rear Axle Four-Wheel Drive Engine Coolant Coolant Surge Tank Pressure Cap 6-35 6-36 6-37 6-41 6-42 6-48 6-49 6-59 6-60 6-63 6-67 6-68 6-69 6-77 6-78 6-81 Power Steering Fluid Windshield Washer Fluid Brakes Battery Bulb Replacement - 2002 GMC Yukon | Owner's Manual - Page 323
To order the proper service manual, see "Service and Owner Publications" in the Index. Your vehicle has an air bag system. Before attempting to do your own service work, see "Servicing Your Air Bag-Equipped Vehicle" in the Index. You should keep a record with all parts receipts and list the mileage - 2002 GMC Yukon | Owner's Manual - Page 324
do service work on a vehicle without knowing enough about it. D Be sure you have sufficient knowledge, experience, the proper replacement parts and accelerate or drive uphill is considered normal. This does not indicate a problem exists or that a higher-octane fuel is necessary. Adding Equipment - 2002 GMC Yukon | Owner's Manual - Page 325
protection. Gasolines meeting these specifications could provide improved driveability and emission control system performance compared to other gasolines. In Canada, look for the "Auto Makers' Choice" label on the pump. California Fuel If your vehicle is certified to meet California Emission - 2002 GMC Yukon | Owner's Manual - Page 326
, return to your authorized GM dealer for service. 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 add - 2002 GMC Yukon | Owner's Manual - Page 327
fuel (E-85). Many service stations will not have an 85% ethanol fuel (E-85) pump available. The U. S. Department of Energy has an alternative fuels website (http:// methanol. It can corrode metal parts in your fuel system and also damage plastic and rubber parts. That damage wouldn't be covered - 2002 GMC Yukon | Owner's Manual - Page 328
previous text on fuel. Costly repairs caused by use of improper fuel wouldn't be covered by your warranty. To check on 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 CAUTION: Gasoline vapor is highly - 2002 GMC Yukon | Owner's Manual - Page 329
CAUTION: If you get gasoline on yourself and then something ignites it, you could be badly burned. Gasoline can spray out on you if you open the fuel cap too quickly. This spray can happen if your tank is nearly full, and is more likely in hot weather. Open the fuel cap slowly and wait for any "hiss - 2002 GMC Yukon | Owner's Manual - Page 330
back on, turn it to the right (clockwise) until you hear a clicking sound. Make sure you fully install the cap. The diagnostic system . D Don't smoke while pumping gasoline. NOTICE: If you light and may damage your fuel tank and emissions system. See "Malfunction Indicator Lamp" in the Index. 6-9 - 2002 GMC Yukon | Owner's Manual - Page 331
Checking Things Under the Hood CAUTION: Things that burn can get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that - 2002 GMC Yukon | Owner's Manual - Page 332
2. Then go to the front of the vehicle and pull up on the secondary hood release located near the center of the grill. 3. Lift the hood. Before closing the hood, be sure all filler caps are on properly. Pull down the hood and close it firmly. 6-11 - 2002 GMC Yukon | Owner's Manual - Page 333
Engine Compartment Overview When you open the hood on the VORTEC 5300 V8 engine (VORTEC 4800 and 6000 V8 engines similar), you'll see the following: 6-12 - 2002 GMC Yukon | Owner's Manual - Page 334
C. Air Filter Restriction Indicator D. Engine Oil Dipstick E. Automatic Transmission Dipstick (If Equipped) F. Engine Oil Fill G. Fan H. Remote Negative (-) Terminal (GND) I. Power Steering Fluid Reservoir J. Remote Positive (+) Terminal K. Brake Master Cylinder Reservoir L. Underhood Fuse Block - 2002 GMC Yukon | Owner's Manual - Page 335
Tank Air Filter Restriction Indicator Engine Oil Dipstick Automatic Transmission Dipstick Engine Oil Fill G. Fan H. Remote Negative (-) Terminal (GND) I. Remote Positive (+) Terminal J. Power Steering Fluid Reservoir K. Brake Master Fluid Reservoir L. Underhood Fuse Block M. Battery N. Windshield - 2002 GMC Yukon | Owner's Manual - Page 336
Engine Oil If the CHECK ENG OIL LEVEL message appears on the instrument cluster, it means you need to check your engine oil level right away. For more information, see "CHECK ENG OIL LEVEL" in the Index. You should check your engine oil level regularly; this is an added reminder. Checking Engine - 2002 GMC Yukon | Owner's Manual - Page 337
the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the add at least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For engine oil crankcase capacity, see "Capacities - 2002 GMC Yukon | Owner's Manual - Page 338
All Other Engines Be sure to fill it enough to put the level somewhere in the proper operating range. Push the dipstick all the way back in when you're through. 6-17 - 2002 GMC Yukon | Owner's Manual - Page 339
What Kind of Engine Oil to Use Oils recommended for your vehicle can be identified by looking for the starburst symbol. This symbol indicates that the oil has been certified by the American Petroleum Institute (API). Do not use any oil which does not carry this starburst symbol. If you change your - 2002 GMC Yukon | Owner's Manual - Page 340
the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving conditions, the mileage at which an oil change will be indicated can vary considerably. For the oil life system to work properly, you must reset the system every time the oil - 2002 GMC Yukon | Owner's Manual - Page 341
System calculates when to change your engine oil and filter based on vehicle use. Anytime your oil is changed, reset the system bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service - 2002 GMC Yukon | Owner's Manual - Page 342
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. Your engine air cleaner/filter is located in the front corner of the engine compartment on the passenger - 2002 GMC Yukon | Owner's Manual - Page 343
to the Maintenance Schedule to determine when to replace the air filter. See "Owner Checks and Services" in the Index. CAUTION: Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air, it stops flame if the engine backfires - 2002 GMC Yukon | Owner's Manual - Page 344
any instructions that may be included in the replacement filter package. Because this procedure can be a little difficult, you may choose to have it done at your dealer's service department. Refer to the Maintenance Schedule to determine when to replace the passenger compartment air filter. See - 2002 GMC Yukon | Owner's Manual - Page 345
the fluid and filter every 100,000 miles (166 000 km). See "Scheduled Maintenance Services" in the Index. NOTICE: Too much or too little fluid can damage your transmission. Too much can mean that some of the fluid could come out and fall on hot engine parts or exhaust system parts, starting a fire - 2002 GMC Yukon | Owner's Manual - Page 346
. While pulling a trailer. D Park your vehicle on a level place. Keep the engine running. in PARK (P). D With the parking brake applied, place the shift lever D With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then - 2002 GMC Yukon | Owner's Manual - Page 347
handle up and then pull out the dipstick and wipe it with a clean rag or paper towel. 2. Push it back in all the way, wait three seconds and then pull it back out again. The red transmission dipstick handle with the TRANS/LOCK text or graphic is located at the rear of - 2002 GMC Yukon | Owner's Manual - Page 348
How to Check." D When the correct fluid level is obtained, push the dipstick back in all the way; then flip the handle down to lock the dipstick in to determine how often to check the lubricant. See "Scheduled Maintenance Services" in the Index. NOTICE: We recommend you use only fluid labeled - 2002 GMC Yukon | Owner's Manual - Page 349
and Lubricants" in the Index. Four-Wheel Drive Lubricant checks in this section also apply to these vehicles. However, there are two additional systems that need lubrication. Transfer Case When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See - 2002 GMC Yukon | Owner's Manual - Page 350
the Index. Front Axle When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See "Scheduled Maintenance Services" in the Index. Automatic Transfer Case To get an accurate reading, the vehicle should be on a level surface. If the level is below the - 2002 GMC Yukon | Owner's Manual - Page 351
How to Check Lubricant If the level is below the bottom of the filler plug hole, you may need to add some lubricant. When the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole. When the differential is at operating temperature (warm), add - 2002 GMC Yukon | Owner's Manual - Page 352
only DEX-COOLR extended life coolant. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see "Engine Overheating" in the Index. keep the proper engine temperature. Let the warning lights and gages work as they should. 6-31 - 2002 GMC Yukon | Owner's Manual - Page 353
can freeze and crack the engine, radiator, heater core and other parts. If you have to add coolant more than four times a year, have your dealer check your cooling system. CAUTION: Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid such as alcohol - 2002 GMC Yukon | Owner's Manual - Page 354
" in the Index for more information on location. If the LOW COOLANT light comes on and stays on, it means you're low on engine coolant 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. When replacing the - 2002 GMC Yukon | Owner's Manual - Page 355
Coolant Surge Tank Pressure Cap Your vehicle may be equipped with one of the two caps shown. See "Engine Compartment Overview" in the Index for more information on location. The coolant surge tank pressure cap must be fully installed on the coolant surge tank. NOTICE: Your coolant surge tank - 2002 GMC Yukon | Owner's Manual - Page 356
Power Steering Fluid All Other Engines 8100 Engines 6-35 - 2002 GMC Yukon | Owner's Manual - Page 357
system could indicate a problem. Have the system inspected and repaired. See "Engine Compartment Overview" in the Index for reservoir location. Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer's instructions a clean rag. Replace the cap and - 2002 GMC Yukon | Owner's Manual - Page 358
during normal brake lining wear. When new linings are put in, the fluid level goes back up. The other reason is that fluid is leaking out of the brake system. If it is, you should have your brake system fixed, since a leak means that sooner or later your brakes won't work well, or won't work at all - 2002 GMC Yukon | Owner's Manual - Page 359
are worn, then you'll have too much fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is done on the brake hydraulic system. Checking Brake Fluid CAUTION: If you have too much brake fluid, it can spill on the engine. The fluid will burn if - 2002 GMC Yukon | Owner's Manual - Page 360
the reservoir. NOTICE: D Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly that they'll have to be replaced. Don't let someone put in the wrong kind of fluid - 2002 GMC Yukon | Owner's Manual - Page 361
always be replaced as complete axle sets. CAUTION: The brake wear warning sound means that soon your brakes won't work well. That could lead to an accident. When you hear the brake wear warning sound, have your vehicle serviced. See "Brake System Inspection" in Section 7 of this manual under Part - 2002 GMC Yukon | Owner's Manual - Page 362
Replacing Brake System Parts The braking system on a vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top-quality GM brake parts. When you replace parts of your braking system - 2002 GMC Yukon | Owner's Manual - Page 363
, remove the black, negative (-) cable from the battery. This will help keep your battery from running down. Bulb Replacement For any bulb working around a battery without getting hurt. Contact your dealer to learn how to prepare your vehicle for longer storage periods. Also, for your audio system - 2002 GMC Yukon | Owner's Manual - Page 364
until it is tight. Use care not to touch the bulb with your fingers or hands. 6. Plug in the electrical connector. 7. Put the headlamp assembly back into the vehicle. Install and tighten the two pins. 6-43 - 2002 GMC Yukon | Owner's Manual - Page 365
Lamp D. Daytime Running Lamp 7. Put the bulb socket into the turn signal housing and turn it clockwise until it locks. 8. Put the turn signal housing back onto the vehicle placing the hook and posts on the inner side into the alignment holes first and then the outer side into the retainer - 2002 GMC Yukon | Owner's Manual - Page 366
Taillamps A. Turn Signal Lamp B. Back-up Lamp C. Stoplamp 2. Remove the lamp assembly. 3. Press the release tab and turn the bulb socket counterclockwise to remove it from the taillamp housing. 4. Pull - 2002 GMC Yukon | Owner's Manual - Page 367
Roof Marker Lamps 1. Remove the two screws and lift off the lens. 2. The center roof marker lamps has six screws to remove. 3. Turn the old bulb counterclockwise to remove it from the socket. 6-46 - 2002 GMC Yukon | Owner's Manual - Page 368
4. Put a new bulb into the socket and turn clockwise until it locks in place. 5. Reinstall the lens and tighten the screws. 6-47 - 2002 GMC Yukon | Owner's Manual - Page 369
blades come in different types and are removed in different ways. For proper type and length, see "Normal Maintenance Replacement Parts" in the Index. To replace the windshield wiper blade assembly do the following: 1. Lift the wiper arm and turn the blade until it is facing away from the - 2002 GMC Yukon | Owner's Manual - Page 370
you ever have questions about your tire warranty and where to obtain service, see your GM Warranty booklet for details. CAUTION: (Continued) your tread is badly worn, or if your tires have been damaged, replace them. CAUTION: Poorly maintained and improperly used tires are dangerous. D Overloading - 2002 GMC Yukon | Owner's Manual - Page 371
Continued) If your tires have too much air (overinflation), you can get the following: D Unusual wear D Bad handling D Rough ride D Needless damage from road hazards When to even when they're underinflated. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out - 2002 GMC Yukon | Owner's Manual - Page 372
"When It's Time for New Tires" and "Wheel Replacement" later in this section for more information. Make sure the most important. See "Scheduled Maintenance Services" in the Index for scheduled rotation : Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become - 2002 GMC Yukon | Owner's Manual - Page 373
TPC Spec number. That way your vehicle will continue to have tires that are designed 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 tread design, the TPC number will be followed by an "MS" (for - 2002 GMC Yukon | Owner's Manual - Page 374
If you ever replace your tires with those not having a TPC Spec number, make sure not affect vehicle handling or cause damage to your vehicle. CAUTION: Mixing tires could cause you to lose control while driving. If you mix tires of different sizes or types (radial and bias-belted tires), the - 2002 GMC Yukon | Owner's Manual - Page 375
The Uniform Tire Quality Grading system does not apply to deep Motors passenger cars and light trucks may Motors Tire Performance Criteria (TPC) standards. Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions - 2002 GMC Yukon | Owner's Manual - Page 376
heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher - 2002 GMC Yukon | Owner's Manual - Page 377
and wheel nuts for your vehicle. CAUTION: Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others - 2002 GMC Yukon | Owner's Manual - Page 378
Used Replacement Wheels NOTICE: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance and tire or tire chain clearance to the body and chassis. See "Changing a Flat Tire" in the Index for - 2002 GMC Yukon | Owner's Manual - Page 379
your vehicle and tire size combination and road conditions. Follow that manufacturer's instructions. To help avoid damage to your vehicle, drive can cause damage to the brakes, suspension or other vehicle parts. The area damaged by the tire chains could cause you to lose control of your vehicle and - 2002 GMC Yukon | Owner's Manual - Page 380
the ends securely fastened. Drive slowly and follow the chain manufacturer's instructions. If you can hear the chains contacting your vehicle, stop and can burst into flame if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed - 2002 GMC Yukon | Owner's Manual - Page 381
use any of these unless this manual says you can. In many dirt. 2. Always clean a whole trim panel or section. Mask surrounding trim along stitch or welt lines. 3. Follow the directions on the container tips: D Always read the instructions on the cleaner label. D Clean up stains as soon as you can - 2002 GMC Yukon | Owner's Manual - Page 382
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: 1. Carefully scrape off excess stain, then sponge the soiled area with cool water. 2. If a stain remains, follow the cleaner instructions - 2002 GMC Yukon | Owner's Manual - Page 383
soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Cleaning Glass Surfaces Glass should be cleaned often. GM Glass - 2002 GMC Yukon | Owner's Manual - Page 384
a cloth soaked in full-strength windshield washer solvent. Then rinse the blade with water. Check the wiper blades and clean them as necessary; replace blades that look worn. Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth of color, gloss retention and - 2002 GMC Yukon | Owner's Manual - Page 385
Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under "Washing Your Vehicle." NOTICE: Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish may dull the finish or leave swirl - 2002 GMC Yukon | Owner's Manual - Page 386
never use auto or chrome polish, steam or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright metal parts. Use chrome splash from all painted surfaces on the body or wheels of the vehicle. Petroleum-based products may damage the paint finish and tires. - 2002 GMC Yukon | Owner's Manual - Page 387
your dealer's body and paint shop. 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 such as fuel lines, frame, floor pan and exhaust system even though - 2002 GMC Yukon | Owner's Manual - Page 388
GM Vehicle Care/Appearance Materials 6-67 - 2002 GMC Yukon | Owner's Manual - Page 389
help you identify your engine, specifications and replacement parts. Service Parts Identification Label You'll find this label panel, on the driver's side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts - 2002 GMC Yukon | Owner's Manual - Page 390
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" in the Index. Fuses and Circuit Breakers The wiring circuits in your - 2002 GMC Yukon | Owner's Manual - Page 391
index finger and pull straight out. You may have spare fuses located behind the fuse block access door. These can be used to replace a bad fuse. However, make sure it is of the correct amperage. Fuse HVAC 1 IGN 3 BRAKE Usage Climate Control System Ignition, Power Seats Anti-Lock Brake System 6-70 - 2002 GMC Yukon | Owner's Manual - Page 392
Wiper Windshield Wipers Special Equipment Option, Ignition, OnStarR Interior Lamps Ignition, Instrument Panel Special Equipment Option Accessory, Cellular Telephone Retained Accessory Power Relay Starting System Fuse AIR BAG MIR/LOCK SEAT DR LOCK RAP #1 LOCK INT PRK UNLOCK DRV UNLOCK L DOOR PWR WDO - 2002 GMC Yukon | Owner's Manual - Page 393
* SPARE 2 PUDDLE LP SL RIDE SPARE 3 INADV PWR CTSY LP CEL PHONE Usage Special Equipment Option Heated Seats Not Used Headliner Wiring Trailer Brake Wiring Power Seats Not Used Upfitter Parking Lamps (Relay) Not Used Not Used Puddle Lamps Not Used Not Used Interior Lights Feed (Relay) Courtesy Lamps - 2002 GMC Yukon | Owner's Manual - Page 394
of the vehicle near the battery. Lift the cover for access to the fuse/relay block. You will see fuses to the top right of the fuse center block once you remove the cover. These are spare fuses and can be used accordingly. You can remove fuses with a fuse extractor. The fuse extractor is located in - 2002 GMC Yukon | Owner's Manual - Page 395
6-74 - 2002 GMC Yukon | Owner's Manual - Page 396
Fuse STUD #1 ABS IGN A AIR RAP #1 Usage Accessory Power/Trailer Wiring Feed/Load Leveling Anti-Lock Brakes Ignition Switch A.I.R. System Retained Accessory Power, Power Mirrors, Power Door Locks, Power Seat(s) Ignition Switch Retained Accessory Power/Rear Power Windows, Sunroof, Radio Accessory - 2002 GMC Yukon | Owner's Manual - Page 397
Daytime Running Lamps (Relay) Heated Mirrors Right Rear Parking Lamps Fuse LT HDLP A/C AUX PWR SEO 2 SEO 1 Usage Left Headlamps Air Conditioning Cigarette Lighter, Auxiliary Power Outlets Special Equipment Option Power, Power Seats, Aux Roof Mnt Lamp Special Equipment Option Power, Aux Roof - 2002 GMC Yukon | Owner's Manual - Page 398
Lamps, Sidemarker Lamps Windshield Washer Pump Horn (Relay) Ignition Switch, Fuel Pump, PRND321 Display, Crank Radio Amplifier Exterior Lamps, Hazard Lamps Not Used Horn Interior Lamps Rear Wipers Body Control Module, Remote Keyless Entry, Headlamps Replacement Bulbs Low-Beam Headlamps High-Beam - 2002 GMC Yukon | Owner's Manual - Page 399
Capacities and Specifications Please refer to "Recommended Fluids and Lubricants" in the Index for more information. All capacities are approximate. Engine VORTEC 4800 VORTEC 5300 VORTEC 6000 VORTEC 8100 Type V8 V8 V8 V8 VIN Code V T U G Spark Plug Gap 0.060 inches (1.52 mm) 0.060 inches (1.52 mm) - 2002 GMC Yukon | Owner's Manual - Page 400
the level must be rechecked. See "Cooling System" in the Index. Engine VORTEC 4800 V8 .0 L) 15.4 quarts (14.6 L) 20.7 quarts (19.6 L) * Vehicles equipped with the optional air conditioner. ** Vehicles equipped with the optional engine oil cooler. Add one liter if equipped with rear heating for - 2002 GMC Yukon | Owner's Manual - Page 401
own service work, you'll need the proper service manual. See "Doing Your Own Service Work" in the Index for additional information. It is recommended that service work on your air conditioning system be performed by a qualified technician. Air Conditioning Refrigerant Systems Tahoe/Yukon ...2.71 - 2002 GMC Yukon | Owner's Manual - Page 402
are for information only. If you have any questions, see the service manual for the chassis or refer to the body manufacturer's publications. VIN Code Oil Filter* Engine Air Cleaner/Filter* Passenger Compartment Air Filter Kit** PCV Valve* Spark Plugs[[ V PF59 A1519C[ 52485513 CV948C PTJ14R15 - 2002 GMC Yukon | Owner's Manual - Page 403
Blade Length (Rear) *ACDelcoR part number **GM part number ***Denso part number V 22154396 ITTA 18 inches (45.0 cm) T U G 22154396 22154396 22154396 ITTA ITTA ITTA 18 inches 18 inches 18 inches (45.0 cm) (45.0 cm) (45.0 cm) A1518C high-capacity air cleaner filter may be substituted. Spark Plug - 2002 GMC Yukon | Owner's Manual - Page 404
needs these services to retain its safety, dependability and emission control performance. 7-2 7-4 7-5 7-17 Introduction Part A: Scheduled Maintenance Services Scheduled Maintenance Part B: Owner Checks and Services 7-22 7-24 7-27 Part C: Periodic Maintenance Inspections Part D: Recommended Fluids - 2002 GMC Yukon | Owner's Manual - Page 405
working condition, but also helps the environment. All recommended maintenance procedures are important. Improper vehicle maintenance can even affect the quality of the air lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by - 2002 GMC Yukon | Owner's Manual - Page 406
condition. "Part C: Periodic Maintenance Inspections" explains important inspections that your dealer's service department or another qualified service center should perform. "Part , should be used whether you do the work yourself or have it done. "Part E: Maintenance Record" is a place for you - 2002 GMC Yukon | Owner's Manual - Page 407
needs, you'll know that GM-trained and supported service people will perform the work using genuine GM parts. The proper fluids and lubricants to use are listed in Part D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or - 2002 GMC Yukon | Owner's Manual - Page 408
. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. + A good time to check your brakes is during tire rotation. See "Brake System Inspection" under "Periodic Maintenance Inspections" in Part C of this schedule. 7-5 - 2002 GMC Yukon | Owner's Manual - Page 409
on resetting the system. An Emission Control Service. Lubricate chassis components with each engine oil and filter change. Lubricate the front suspension, ball joints, steering linkage, transmission shift linkage, transfer case shift linkage, and parking brake cable guides. Ball joints should not be - 2002 GMC Yukon | Owner's Manual - Page 410
Scheduled Maintenance 7-7 - 2002 GMC Yukon | Owner's Manual - Page 411
Scheduled Maintenance 7-8 - 2002 GMC Yukon | Owner's Manual - Page 412
MILEAGE SERVICED BY: 15,000 Miles (25 000 km) j If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and - 2002 GMC Yukon | Owner's Manual - Page 413
Miles (50 000 km) j If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. j Rotate - 2002 GMC Yukon | Owner's Manual - Page 414
Miles (75 000 km) j If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. j Rotate - 2002 GMC Yukon | Owner's Manual - Page 415
Service. j Replace fuel filter. 60,000 Miles (100 000 km) DATE ACTUAL MILEAGE SERVICED BY: An Emission Control Service. (See footnote [.) j Inspect Evaporative Control System. Check all fuel and vapor lines and hoses for proper hook-up, routing and condition. Check that the purge valve works - 2002 GMC Yukon | Owner's Manual - Page 416
MILEAGE SERVICED BY: 75,000 Miles (125 000 km) j If Equipped: Replace passenger compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and - 2002 GMC Yukon | Owner's Manual - Page 417
compartment air filter. If you drive regularly under dusty conditions, the filter may require replacement more often. j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. j Replace fuel filter. An Emission Control Service. (See - 2002 GMC Yukon | Owner's Manual - Page 418
. An Emission Control Service. j Replace spark plugs. An Emission Control Service. j Change automatic transmission fluid and filter filter if the vehicle's GVWR DATE ACTUAL MILEAGE SERVICED BY: is over 8600 lbs. or if the vehicle is mainly driven under one or more of these conditions: - In heavy - 2002 GMC Yukon | Owner's Manual - Page 419
See "Engine Coolant" in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. Change five-speed manual transmission fluid (with 4300 V6 or 4800 V8 engines only). DATE ACTUAL MILEAGE - 2002 GMC Yukon | Owner's Manual - Page 420
Services Listed in this part are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control is important for you or a service station attendant to perform these Service Clean cassette deck. Cleaning should be done every 50 hours - 2002 GMC Yukon | Owner's Manual - Page 421
and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any torn or frayed safety belts replaced. Also look for any opened or broken air bag coverings, and - 2002 GMC Yukon | Owner's Manual - Page 422
problem. Check the system and repair if needed. At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. Body Lubrication Service door hinge, cargo door hinge, locks and folding seat hardware. Part D tells you what to use. More frequent - 2002 GMC Yukon | Owner's Manual - Page 423
Brake" in the Index 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 only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service - 2002 GMC Yukon | Owner's Manual - Page 424
there is room in front of your vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move. Underbody Flushing Service At least every spring, use plain water to flush any corrosive materials from the underbody. Take care to clean thoroughly - 2002 GMC Yukon | Owner's Manual - Page 425
may be found in a service manual. See "Service and Owner Publications" in the Index. Steering and Suspension Inspection Inspect the front and rear suspension and steering system for damaged, loose or missing parts, signs of wear or lack of lubrication. Inspect the power steering lines and hoses for - 2002 GMC Yukon | Owner's Manual - Page 426
once a year. Brake System Inspection Inspect the complete system. Inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. You may - 2002 GMC Yukon | Owner's Manual - Page 427
" in the Index. USAGE Hydraulic Brake System Windshield Washer Solvent Hydraulic Clutch System Power Steering System Automatic Transmission Key Lock Cylinders FLUID/LUBRICANT Delco Supreme 11R Brake Fluid (GM Part No. 12377967 or equivalent DOT-3 brake fluid). GM OptikleenR Washer Solvent (GM - 2002 GMC Yukon | Owner's Manual - Page 428
One-Piece Propshaft Spline (Two-Wheel Drive with Auto. Trans.) Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl FLUID/LUBRICANT AUTO-TRAK II Fluid (GM Part No. 12378508). Spline Lubricant, Special Lubricant (GM Part No. 12345879) or lubricant meeting requirements of GM - 2002 GMC Yukon | Owner's Manual - Page 429
-Purpose Lubricant, SuperlubeR (GM Part No. 12346241 or equivalent). Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). Synthetic Grease with Teflon, SuperlubeR (GM Part No. 12371287 or equivalent). Body Door Hinge Pins, Liftgate Hinge and Linkage, Folding Seats and Fuel Door Hinge - 2002 GMC Yukon | Owner's Manual - Page 430
Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service in the boxes provided after the maintenance interval. Any additional information from "Owner Checks and Services" or "Periodic Maintenance" can be added on the - 2002 GMC Yukon | Owner's Manual - Page 431
Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 7-28 - 2002 GMC Yukon | Owner's Manual - Page 432
Assistance Information Here you will find out how to contact GMC if you need assistance. This section also tells you how to obtain service publications and how to report any safety defects. 8-2 8-4 Safety Defects to the Canadian Government Reporting Safety Defects to General Motors 8- 8-1 - 2002 GMC Yukon | Owner's Manual - Page 433
and to GMC. Normally, any concerns with the sales transaction or the operation of your vehicle will be resolved by your dealer's sales or service departments. matter has already been reviewed with the sales, service or parts manager, contact the owner of the dealership or the general manager. 8-2 - 2002 GMC Yukon | Owner's Manual - Page 434
booklet for information on the Canadian Motor Vehicle Arbitration Plan (CAMVAP). The BBB Auto Line Program is an out of court the instrument panel and visible through the windshield.) D Dealership name and location D Vehicle delivery date and present mileage When contacting GMC, please remember - 2002 GMC Yukon | Owner's Manual - Page 435
them at the following address: BBB Auto Line Council of Better Business Bureaus, Inc. mileage and other factors. General Motors reserves the right to change eligibility GMC has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with GMC by dialing: 1-800-GMC-8583 - 2002 GMC Yukon | Owner's Manual - Page 436
toward aftermarket driver or passenger adaptive equipment you may require for your vehicle (hand controls, wheelchair/scooter lifts, etc.). All Overseas Locations Please contact the local General Motors Business Unit. Mexico, Central America and Caribbean Islands/Countries (Except Puerto Rico and - 2002 GMC Yukon | Owner's Manual - Page 437
if you are unable to gain entry into your vehicle. Delivery of the replacement key will be covered at no charge within 10 miles (16 km). Emergency Towing Service: Towing to the nearest GMC dealer for warranty related disablements will be covered. Trip Routing: Custom-made, computerized highlighted - 2002 GMC Yukon | Owner's Manual - Page 438
assistance when you call. The Roadside Assistance services listed are available to retail and retail lease customers operating 2002 GMC light duty trucks for a period of 3 years/36,000 miles (60 000 km). All services must be pre-arranged by GMC Roadside Assistance. Over-the-phone assistance, such - 2002 GMC Yukon | Owner's Manual - Page 439
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 - 2002 GMC Yukon | Owner's Manual - Page 440
Claim amounts should reflect actual costs and be supported by original receipts. Courtesy Rental Vehicle When your . You are responsible for fuel usage charges and may also be responsible for taxes period, but it is not part of the New Vehicle Limited , such as shuttle service, may not be available - 2002 GMC Yukon | Owner's Manual - Page 441
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 problems between you, your dealer or General Motors. To contact NHTSA, you may either call the Auto - 2002 GMC Yukon | Owner's Manual - Page 442
K1A 0N5 REPORTING SAFETY DEFECTS TO GENERAL MOTORS In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you'll notify us. Please call us at 1-800-GMC-8782 (1-800-462-8782), or write: Pontiac-GMC Customer Assistance Center P.O. Box 33172 Detroit, MI - 2002 GMC Yukon | Owner's Manual - Page 443
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 Owner's Information Owner publications are written specifically for owners