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Page 3 The 1997 GMC Yukon and Suburban Owner’s Manual Seats and Restraint Systems This section tells you how to use your seats and safety belts properly. It also explains the “SIR” system. 2- 1 Features and Controls This section explains how to start and operate your vehicle.
Page 4 GENERAL, MOTORS. GM, the GM Emblem: GMC. the GMC Emblem, the name YUKON and the name SUBURBAN are registered trademarks of General Motors Corporation. This manL1al includes the latest information at the time was printed. We reserve the right to make changes in the product after that time without further notice.
Page 5 About Driving Your Vehicle As with other vehicles of this type, failure to operate this vehicle correctly may result in loss of control or an We accident. Be sure to read the “on-pavement’‘ and ”off-road” driving guidelines in this manual. (See ”Driving Guidelines”...
Page 6 You will also find a circle with a slash through it this book. This safety symbol means “Don’t,” “Don’t do this,” or “Don’t let this happen.” Vehicle Damage Warnings Also, this book you will find these notices: NOTICE: These mean there is something that could damage your vehicle.
Page 7 Vehicle Symbols These are some of the symbols you may find on your vehicle. For example, These symbols these symbols are important are used on an for you and original battery: your passengers whenever your vehicle is CAUTION driven: POSSIBLE INJURY DOOR LOCK PROTECT...
Page 8 Model Reference This manual covers these models: 2-Door Utility...
Page 9 Section 1 Seats and Restraint Systems Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also learn about some things you should not do with air bags and safety belts. Seats and Seat Controls 1- 17 Safety Belts: They’re for Everyone...
Page 10 Seats and Seat Controls This section tells you about the seats -- how to adjust them and fold them up and down. It also tells you about reclining front seatbacks and head restraints. Manual Front Seat You can lose control of the vehicle if you try to adjust a manual driver’s seat while the vehicle is moving.
Page 11 Supplement to the 1997 GMC Yukonandsuburbanandthe Chevrolet Tahoe and Suburban Owner’s Manuals This information replaces the text found on page 2-5 in your owner’s manual. On the passenger’s side of the rear cargo door or tailgate, there is a power...
Page 13 Power Driver’s Seat (If Equipped) If your vehicle has a power seat on the driver’s side, you can adjust it with these controls at the outside edge of the seat. You can use the round center knob to move the seat to where you want it.
Page 14 Power Lumbar Adjustment (If Equipped) If you have power lumbar adjustment, you can increase or decrease lumbar support in an area of the lower seatback. To increase support, press and hold the front of the rocker switch. Let go of the switch when the lower seatback reaches the desired level of support.
Page 15 But don’t have a seatback reclined if your vehicle is moving. Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts can’t do their job when you’re reclined like this. The shoulder belt can’t do its job because it won’t be against your body.
Page 16 Head Restraints Slide the head restraint up or down so that the top of the restraint is closest to the top of your ears. This position reduces the chance of a neck injury in a crash. Seatback Latches (2-Door Utility) ----op If the seatback isn’t locked, it could move forward in a sudden stop or crash.
Page 17 Easy Entry Seat (2-Door Utility) C U-ION: If any easy entry seat isn’t locked, it can move. In a sudden stop or crash, the person sitting there could be injured. And, even if there is no crash or sudden stop, 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.
Page 18 Rear Seats If a head restraint is not installed on the seatback or stored in the vehicle properly, it could be thrown about the vehicle in a crash or sudden maneuver. People in the vehicle could be injured. Remove the head restraints only when you need to fold the seat, and be sure that the head restraints are stored securely in the storage bag and placed under the rear seat.
Page 19 To fold the seat, pull on the release handle at the bottom of the seat cushion marked RELEASE. When you release the seat cushion, the seatback is automatically released. Pull the loop on the seatback forward and fold the seatback onto the seat cushion. While the seat is in the folded position, hang the latch plate end of the outer passenger position safety belts on the hooks at the top of each retractor cover, out of...
Page 20 After returning the seat to the passenger position, pull forward the seatback to make sure it is locked into place. Also, return the safety belts and head restraints to their original positions, so they will be available for rear seat passengers to use. Folding the Rear Seat (4-DOOr Utility Model) If your vehicle has a 60/40 rear seat, either side may be folded down to give you more cargo space.
Page 21 To fold the seat, pull up on the strap loop at the rear of the seat cushion. Then, pull the seat cushion up and fold it forward. After folding the seat cushion fully forward, pull the seatback forward and fold the seatback down until it is flat.
Page 22 Folding the Second Seat (Suburban) If your vehicle has a 60/40 rear seat, either side may be folded down to give you more cargo space. Before folding, place the latch portion of the center safety belt in the center armrest. That way, the center safety belt will be out of the way when the seat is folded and also will be easily available for passengers to use when the seat is returned to the passenger position.
Page 23 create a load floor. release the panels from the seatback by pushing rearward fold them out to cover the rear seat footwell. To return the seat to the passenger position, lift the load floor panels and latch them into the seatback. Then lift the rear seatback up and push rearward until it latches.
Page 24 Entry to the Rear Seat (Suburban Second Seat) The right side of the rear 60/40 split folding bench seat, has an easy entry feature. That makes it easy to get and out of the third seat, if you have one. To operate the seat, move the lever at the side of the seat down.
Page 25 A safety belt that is twisted or not properly attached won’t provide the protection needed in a crash. The person wearing the belt could be seriously injured. After installing the seat, always check to be sure that the safety belts are not twisted and are properly attached.
Page 26 Move the seatback release lever, at the right rear seat, toward the center of the vehicle. fold Then, the seatback forward into To unlatch the seat from the floor, pull up on the center release handle at the rear of the seat and lift the rear seat up, off of the floor.
Page 27 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 Supplemental Inflatable Restraint system, or air bag system. r - - Don't let anyone ride where he or she can't wear safety belt properly.
Page 28 Your vehicle has a light that comes on as a reminder to buckle up. (See “Safety Belt Reminder Light” in the Index.) In most states and Canadian provinces, the law says to wear safety belts. Here’s why: They work. You never know if you’ll be in a crash. If you do have a crash, you don’t know if be a bad one.
Page 29 Get it up to speed. Then stop the vehicle. The rider Put someone on it. doesn't stop. 1-19...
Page 30 ..,..". The person keeps going until stopped by something. or the instrument panel In a real vehicle, it could be the windshield 1-20...
Page 31 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. Here Are Questions Many People Ask About Safety Belts and the Answers...
Page 32 I’m a good driver, and I never drive far from home, why should I wear safety belts? You may be an excellent driver, but if you’re in an even one that isn’t your fault -- you and accident your passengers can be hurt. Being a good driver doesn’t protect from things beyond your control, such as bad drivers.
Page 33 3. Pick up the latch plate and pull the belt across you. Don’t let get twisted. 4. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt isn’t long enough, see “Safety Belt Extender’’...
Page 34 Shoulder Belt Height Adjuster Before you begin to drive, move the shoulder belt adjuster to the height that is right for you. To move it down, push in at the word PRESS and move the height adjuster to the desired position. You can move the adjuster up just by pushing up on the shoulder belt guide.
Page 35 What's wrong with this? You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. The shoulder belt is too loose. It won't give nearly as much protection this way.
Page 36 &= What's wrong with this? injured if your belt You can seriously 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.
Page 37 What’s wrong with this? CAUTION; can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied at the abdomen, not at the pelvic bones, and that could cause serious or fatal injuries.
Page 38 What's wrong with this? The shoulder belt is worn under the arm. be worn over the shoulder at all times. 1-28 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.
Page 39 What’s wrong with this? 1uN: You can be seriously injured by a twisted belt. 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 fix it.
Page 40 To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle.
Page 41 The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it’s more likely that the fetus won’t be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly.
Page 42 CAUTIC‘J: Air bags inflate with great force, faster than the blink of an eye. If you’re too close to an inflating air bag, it could seriously injure you. Safety belts help keep you in position before and during a crash. Always wear your safety belt, even with air bags.
Page 43 How the Air Bag System Works Where are the air bags? bag is in the middle of the steering wheel. The driver’s a i r The right front passenger’s panel on the passenger’s side. bag is in the instrument 1-33...
Page 44 If something is between an occupant and an air bag, the bag might not inflate properly or it might force the object into that person. The path of an inflating air bag must be kept clear. Don’t put anything between an occupant and an air bag, and don’t attach or put anything on the steering wheel hub or on or near any other air bag covering.
Page 45 How does an air bag restrain? In moderate to severe frontal or near-frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. Air bags supplement the protection provided by safety belts. Air bags distribute the force of the impact more evenly over the occupant’s upper body, stopping the occupant more gradually.
Page 46 Your vehicle equipped with a crash sensing and diagnostic module, which records information about the air bag system. The module records information about the readiness of the system, when the sensors are activated and driver’s safety belt usage at deployment. Let only qualified technicians work on your air bag system.
Page 47 Adding Equipment to Your Air Bag-Equipped Vehicle If I add a push bumper or a bicycle rack to the front of my vehicle, will it keep the air bags from working properly? As long as the push bumper or bicycle rack is attached to your vehicle so that the vehicle’s basic structure isn’t changed, it’s not likely to keep the air bags from working properly in a crash.
Page 48 Center Passenger Position 1-38 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.
Page 49 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 Belt Extender” at the end of this section. Make sure the release button on the buckle is positioned so you would be able unbuckle the safety belt quickly if you ever had to.
Page 50 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. 2-Door Utility and Suburban...
Page 51 4-Door Utility Pick up the latch plate and pull the belt across you. Don’t let it get twisted. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. When the shoulder belt is pulled out all will lock.
Page 52 4-DOOr Utility The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies 3. To make the lap part tight, pull down on the buckle force to the strong pelvic bones. And you'd be less likely end of the belt as you pull up on the shoulder part.
Page 53 Four-door utility models and the second seat of Suburbans have shoulder belt height adjusters. Move the shoulder belt height adjuster to the height that is right for you. To move the height adjuster down, push in PRESS and move the height adjuster to the desired position.
Page 54 2-Door Utility and Suburban &Door Utility To unlatch the belt, just push the button on the buckle. 1-44...
Page 55 Rear Safety Belt Comfort Guides for Children and Small Adults Your vehicle may have rear shoulder belt comfort guides. This feature will provide added safety belt comfort for children who have outgrown child restraints and for small adults. When installed on a shoulder belt, the comfort guide pulls the belt away from the neck and head.
Page 56 2. Slide the guide under and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the belt into the slots of the guide. 1-46 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top.
Page 57 4. Buckle, position and release the safety belt as described in “Rear Seat Outside Passenger Positions” earlier in this section. Make sure that the shoulder belt crosses the shoulder. remove and store the comfort guides, squeeze the belt edges together so that you can take them out from the guides.
Page 58 Children Everyone in vehicle needs protection! That includes infants and all children smaller than adult size. the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle. 1-48 Smaller Children and Babies fact,...
Page 59 Never hold a baby in your arms while riding in a vehicle. A baby doesn’t weigh much crash. During a crash a baby will become so heavy you can’t hold it. For example, in a crash CAUTION: (Continued) at only 25 mph (40 will suddenly become a 240-1b.
Page 60 Child Restraints Be sure the child restraint is designed to be used in a vehicle. If it is, it will have a label saying that it meets Federal Motor Vehicle Safety Standards. Then follow the instructions for the restraint. You may find these instructions on the restraint itself or in a booklet, or both.
Page 61 Top Strap If your child restraint has a top strap, it should be anchored. If you need to have an anchor installed, you can ask your GM dealer to put it in for you. If you want to install an anchor yourself, your dealer can tell you how to do it.
Page 62 Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how. If the shoulder belt goes in front of the child’s face or neck, put it behind the child restraint.
Page 63 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. 7. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way.
Page 64 Securing a Child Restraint in a Center Seat Position You’ll be using the lap belt. See the earlier part about the top strap if the child restraint has one. 1. Make the belt as long as possible by tilting the latch plate and pulling it along the belt.
Page 65 5 . Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to. 6. To tighten the belt, pull its free end while you push down on the child restraint.
Page 66 Securing a Child Restraint in the Right Front Seat Position Your vehicle has a right front passenger air bag. Never put a rear-facing child restraint in this seat. Here’s why: A child in a rear-facing child restraint can be seriously injured if the right front passenger’s bag inflates.
Page 67 4. Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how. If the shoulder belt goes in front of the child’s face or neck, put it behind the child restraint.
Page 68 1-58...
Page 69 Accident statistics show that children are safer if they are restrained in the rear seat. But they need to use the safety belts properly. Children who aren’t buckled up can be thrown out in a crash. Children who aren’t buckled up can strike other people who are.
Page 70 2-Door Utility and Suburban 4-DOOr Utility...
Page 71 Never do this. Here child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. the child wears the belt in this way, in a crash the child might slide under the belt’s force would then be applied right on the child’s abdomen.
Page 72 Checking Your Restraint Systems Now and then, make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired.
Page 73 NOTES...
Page 74 NOTES 1-64...
Page 75 Section 2 Features 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.
Page 76 Keys Leaving young children in a vehicle with the ignition key is dangerous for many reasons. A child or others could be badly injured or even They could operate power windows or other controls or even make the vehicle move. Don’t leave the keys in a vehicle with young children.
Page 77 Your vehicle has one double-sided key for the ignition and all door locks. If you ever lose your key, your d ealer will be able to assist you with obtaining a new one. Door Locks CAUTION: Unlocked doors can be dangerous. Passengers especially children open the doors and fall out.
Page 78 From the inside, to lock the door, slide the lever on your door down, To unlock the door, slide the lever up. Power Door Locks Press the side of the power door lock switch marked LOCK on either front door to lock all the doors at once.
Page 79 On the passenger side of the rear cargo door or tailgate, there is a power lock switch which can be used unlock all of the doors. LOCK On vehicles with cargo doors, if the rear cargo lock switch is pressed with the cargo doors open, all of the doors will lock five seconds after the cargo doors are closed.
Page 80 Keyless Entry System (If Equipped) your vehicle has this option, you can lock and unlock your doors or your tailgate from about 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. In addition, your interior lamps will be illuminated for a set period of time when the transmitter signal is received by the Keyless Entry System.
Page 81 Operation To unlock the driver’s door, press the UNLOCK button. If you press this button again within five seconds, all the remaining doors will unlock. The interior lamps will come on for 40 seconds or until the ignition is turned on. Press the LOCK button to lock all the doors.
Page 82 replace the battery: 1. Insert a small coin, or flathead screwdriver, to separate the bottom of the transmitter from the top. 2. Remove the battery and replace making sure the positive side of the battery is facing down. 3. Snap the top and bottom together. 4.
Page 83 can be dangerous to drive with the tailgate glass, tailgate or rear doors open because carbon monoxide (CO) gas can come into your vehicle. You can’t see or smell CO. It can cause unconsciousness and even death. If you must drive with the tailgate glass, tailgate or rear doors open or if electrical wiring or othel cable connections must pass through the seal between the body and the tailgate glass, tailgate...
Page 84 Panel Doors To open the rear panel doors, you must open the passenger’s side door first. If the door is locked, insert your door key in the lock and turn it counterclockwise to unlock it. open the passenger’s side door, pull up on the handle and pull the door open.
Page 85 Theft Vehicle theft is big business, especially in some cities. Although your vehicle has a number of theft-deterrent features, we know that nothing we put on it can make it impossible to steal. However, there are ways you can help. Key in the Ignition If you leave your vehicle with the keys inside, it’s an easy target for joy riders or professional thieves -- so...
Page 86 New Vehicle “Break-In” NOTICE: Your modern vehicle doesn’t need an elaborate “break-in.” But it will perform better in the long run if you follow these guidelines: Keep your speed at 55 mph first 500 less miles (805 km). Don’t drive at any one speed for the first 500 miles (805 km).
Page 87 (B): LOCK This position locks your ignition, steering wheel and transmission. It’s a theft-deterrent feature. You will only be able to remove your key when the ignition is turned to LOCK. (C): This position lets you turn off the engine but still turn the steering wheel.
Page 88 NOTICE: Holding your key in START for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor. 2. If it doesn’t start right away, hold your key in START.
Page 89 Engine Coolant Heater (Option) In very cold weather, 0°F engine coolant can help. You’ll get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be plugged in a minimum of four hours prior to starting your vehicle.
Page 90 4. Before starting the engine, be sure to unplug and store the cord as it was before to keep it away from moving engine parts. If don’t, it could be damaged. How long should you keep the coolant heater plugged in? The answer depends on the outside temperature, the kind of oil you have, and some other things.
Page 91 Your vehicle now features an electronic shift position indicator within the instrument cluster. This display must be powered anytime the shift lever is capable of being moved out of PARK (P). This means that if your key is in OFF, rather than LOCK, there will be a small current drain on your battery which could discharge your battery over a period time.
Page 92 REVERSE (R): Use this gear to back up. NOTICE: Shifting to REVERSE (R) while your vehicle is moving forward could damage your transmission. Shift to REVERSE (R) only after your vehicle is stopped. To rock your vehicle back and forth to get out of snow, ice or sand without damaging your transmission, see “Stuck: In Sand, Mud, Ice or Snow”...
Page 93 AUTOMATIC OVERDRIVE (@): normal driving. If you need more power for passing, and you’re: Going less than about 35 mph (56 kmh), push your accelerator pedal about halfway down. Going about 35 mph (56 km/h) or more, push the accelerator all the. way down. You’ll shift down to the next gear and have more power.
Page 94 Locking Rear Axle (If Equipped) you have this feature, your rear axle additional traction on snow, mud, ice, sand or gravel. It works like a standard axle most of the time, but when one of the rear wheels has no traction and the other does, the locking feature will allow the wheel with traction to move the vehicle.
Page 95 Manual Transfer Case The transfer case shift lever is on the floor to the right of does the driver. Use this lever to shift into and out of four-wheel drive. The front axle portion of the indicator diagram will light up when you shift into four-wheel drive and the front axle engages.
Page 96 An indicator near the lever shows you the transfer case settings: 2-Wheel High (2H): This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. 4-Wheel High (4H): This setting engages your front axle to help drive your vehicle.
Page 97 Electronic Transfer Case (If Equipped) If your four-wheel-drive vehicle has the electronic transfer case, the transfer case switches are below and to the left of the climate controls. Use these switches to shift into and out of four-wheel drive. You can choose among three driving settings: 2HI: This setting is for driving in most street and highway situations.
Page 98 Shifting from 4HI to 2HI Press and release the 2HI switch. This can be done at any speed, and the system will unlock automatically. Shifting from 2HI or 4HI to 4LO To shift from 2HI or 4HI to 4L0, the vehicle must be stopped or moving less than 3 mph (4.8 k m h ) with the transmission in NEUTRAL (N).
Page 99 Parking Brake set the parking brake, hold the regular brake pedal down with your right foot. Push down the parking brake pedal with your left foot. If the ignition is on, the brake system warning light will come on. To release the parking brake, hold the regular brake pedal down.
Page 100 Shifting Into PARK (P) can be dangerous to get out of your vehicle if the shift lever is not fully in PARK (P) with the parking brake firmly set. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly.
Page 101 Move the lever up as far as it will go. 3. If you have four-wheel drive, be sure the transfer case is in a drive gear not in NEUTRAL (N). 4. Move the ignition key LOCK. 5. Remove the key and take it with you. If you can leave your vehicle with the ignition key in your hand, your vehicle is in PARK (P).
Page 102 Torque Lock If you are parking on a hill and you don’t shift your transmission into PARK (P) properly, the weight of the vehicle may put too much force on the parking pawl in the transmission. You may find it difficult to pull the shift lever out of PARK (P).
Page 103 Parking Over Things That Burn Things that can burn could touch hot exhaust parts under your vehicle and ignite. Don't park over papers, leaves, dry grass or other things that can burn. Engine Exhaust QUTION: Engine exhaust can kill. contains the gas carbon monoxide (CO), which you can't see or smell.
Page 104 Running Your Engine While You’re Parked It’s better not to park with the engine running. But if arc- things to kn---‘. CAUl ION: Idling the engine with the air system control off could allow dangerous exhaust into your vehicle (see the earlier Caution under “Engine Exhaust”). Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the fan switch is at the highest setting.
Page 105 Windows Manual Windows To open your manual windows, turn the hand crank each door to raise or lower your side door windows. Power Windows (If Equipped) 2-Door Utility &Door Utility and Suburban If you have the optional power windows, the controls are on each of the side doors.
Page 106 The driver’s window switch has an express down feature that allows the window to be lowered without holding the switch. Press and hold the side marked AUTO for one second to activate the express down mode. The express down mode can be canceled at any time by pressing the opposite side of the switch.
Page 107 Horn Push on the air bag module in the center of the steering wheel sound the horn. Tilt Wheel (If Equipped) A tilt steering wheel allows you to adjust the steering wheel before you drive. You can also raise to the highest level to give your legs more room when you enter and exit the vehicle.
Page 108 Turn Signal and Lane Change Indicator The turn signal has two upward (for right) and two downward (for left) positions. These positions allow you to signal a turn or a lane change. To signal a turn, move the lever all the way up or down. When the turn is finished, the lever will return automatically.
Page 109 Windshield Wipers You control the windshield wipers by turning the knob with the wiper symbol on it. single wiping cycle, turn the knob to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one cycle. If you want more cycles, hold the knob on MIST longer.
Page 110 Rear Window Wiper and Washer The rear window wipedwasher switch is on your instrument panel, to the right of the gage cluster. To turn the wiper on, slide the switch all the way up. For delay wiping, slide the switch even with DELAY in the center position of the rear wiper control.
Page 111 Washer fluid will spray as long as you push the paddle. When you let go of the paddle, the wipers will continue to wipe for a few seconds and then either stop or return to the preset speed. The use of hood mounted air deflectors may adversely affect windshield wiper and washer performance.
Page 112 1. Move the cruise control switch to ON. 2. Get up to the speed you want. Push in the SET button at the end of the lever and release it. 4. Take your foot off the accelerator pedal. Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake.
Page 113 Move the cruise control switch from ON to R/A. Hold it there until you get up to the speed you want, and then release the switch. (To increase your speed in very small amounts, move the switch to R/A for less than half a second.
Page 114 Erasing Speed Memory When you turn off the cruise control or the ignition, your cruise control set speed memory is erased. Lamps Your parking/headlamp knob is on the driver’s side of your instrument panel. Rotate the knob clockwise to the parking lamp symbol to turn on the following: Parking Lamps, 2-40...
Page 115 Headlamps-On Reminder A buzzer will sound when your headlamps are turned on and your ignition is in OFF, LOCK or ACCESSORY. If you need to use your headlamps when the ignition switch is in OFF, LOCK or ACCESSORY, the buzzer can be turned off by turning the thumb wheel next to the parking/headlamp switch all the way down.
Page 116 Interior Lamps Instrument Parrel Intensity Control The instrument panel intensity control is located next to the parkingheadlamp switch. Rotate the thumb wheel up to adjust the instrument panel lights. Rotate the thumb wheel up to the first notch to return the radio display and gear shift indicator LED display to full intensity when the headlamps or parking lamps are on.
Page 117 Dome Lamps The dome lamps will come on when you open the doors. You can also turn the dome lamps on by rotating the thumb wheel, located next to the parkingheadlamps switch knob, all the way up to the second notch. In this position, the dome lamps will remain on whether the doors are opened or closed.
Page 118 Mirrors Inside Mirror Push or pull the tab under the mirror to reduce glare from headlamps behind you after dark. 2-44 Electrochromic Inside Rearview Mirror with Compass (If Equipped) Your vehicle have electrochromic inside The rnirror also includes an eight point compass display in the upper right corner of the mirror face.
Page 119 Mirror Operation The right side of the switch located at the bottom of the mirror turns the electrochromic mill-or on and off. The AUTO LED will come on when the electrochromic mirror is turned on. To turn the mirror on, press and hold the MIRROR button for three seconds.
Page 120 Compass Variance The mirror is set in zone eight upon leaving the factory. I t will be necessary to adjust the compass to compensate for compass variance if you live outside zone eight. Under certain circumstances, as during cross-country trip, it will be necessary to adjust for compass variance.
Page 121 Outside Mirrors Adjust your outside mirrors so you can just see the side of your vehicle and have a clear view of objects behind you. Some mirrors can be folded in to enter narrow doorways. Electric Outside Rearview Mirrors (If Equipped) If you have electric mirrors, they can be adjusted to point where yo~r want fron inside the vehicle.
Page 122 Storage Compartments Your vehicle has a variety of storage compartments designed to store small items. Glove Box To open your glove box, move the switch button toward the passenger’s side and pull the door open. Center Overhead Console (If Equipped) Your vehicle may have an overhead console.
Page 123 4. Add one peg at a time PUSH until the button on the closed compartment door operates the garage door Opener- 5. Now, with the compartment door closed, push the button marked PUSH to make sure the garage door opener operates properly.
Page 124 Sunglasses Compartment The center overhead compartment can be used to conveniently store your sunglasses. To open the center compartment, press the release button located at the rear of the compartment door. Place your sunglasses in the compartment door lenses facing out. 2-50 Rear Compartment The rear compartrnent can be used to store a small...
Page 125 Center Floor Console (If Equipped) Your vehicle may have a console compartment between the bucket seats. To open it, lift the latch handle and swing the door open. Your console also has a cupholder that swings out or the back seat passengers o use.
Page 126 The cassette/cotnpact disc holder can be removed and replaced with a cupholder that is located in the center console stor a To remove the cassettekompact disc holder, pull the front of the holder toward you and then lift To insert the cupholder, place it in the console.
Page 127 The storage compartment has cassette/compact disc holder. The holder will store LIP to five conlpact disc cases and up to six cassette tape cases. The storage compartment also has a folding writing table on the top of the armrest lid. To use the writing table, pull the latch at the rear of the table and swing the writing table forward.
Page 128 Other Storage Compartments Your vehicle includes number of storage compartments for storage of often-used items. Some vehicles have storage areas in the instrument panel. Use these spaces for items such as gloves or small books. Some models have a storage pocket on each of the front doors.
Page 129 Cargo Security Shade @-Door Utility Model) CAUTION: An improperly stored cargo cover could be thrown about the vehicle during a collision or sudden maneuver. You or others could be injured. If' you remove the cover, always store it outside of the vehicle. When you put it back, always be sure that it is securely reattached.
Page 130 remove the shade from the vehicle, first let the shade go all the way into the holder. Then, push the shade holder toward the passenger side of the vehicle. Lift the shade up the driver’s side, swing the shade rearward and take it out of the vehicle.
Page 131 I ~ g g a g e Carrier (If Equipped) If you have the optional luggage carrier, you can load things on top of your vehicle. The luggage carrier has slats and side rails attached to the roof, and crossrails which can be moved toward the front or the rear i n the side rails the load to the side rails or side rail supports.
Page 132 Your vehicle has a Center High-Mounted Stoplamp (CHMSL) located above the tailgate glass or above the rear load doors. If items are loaded on the roof of the vehicle, care should be taken not to block or damage the CHMSL unit. Ashtrays and Cigarette Lighter Front Ashtray The front ashtray...
Page 133 Accessory Power Outlets Two auxiliary power outlets are located near the cigarette lighter. Use these outlets to power mobile telephones or other devices designed vehicle electrical systems. Sun Visors To block out glare, you can swing down the visors. You can also swing them out to help block glare at the front and side windows.
Page 134 Instrument Panel 2-60...
Page 135 A. Dome Lamp Switch B. Lamp Controls C. Air Outlets Multifunction Lever Instrument Cluster Gearshift Lever G. Audio System H. Comfort Control System I. Glove Box J. Supplemental Inflatable Restraint (Air Bag) K. Ashtray L. Cupholder Auxiliary Power Outlets N. Storage Area or Compact Disc Player (If Equipped) 0.
Page 136 Instrument Cluster CHECK GAGES Your instrument cluster is designed to let you know at a glance how your vehicle is running. You'll know how fast you're going, about how much fuel you have and many other things you'll need to know to drive safely and economically. 2-62 United States version shown, Canadian similar.
Page 137 Speedometer and Odometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour ( k d h ) . Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada).
Page 138 Warning Lights, Gages and Indicators This part describes the warning lights and gages that may be on your vehicle. The pictures will help you locate them. Warning lights and gages signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement.
Page 139 Air Bag Readiness Light There is an bag readiness light on the instrument panel, which shows AIR BAG. 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 bag sensors, the air bag module, the wiring and the diagnostic module.
Page 140 After the engine starts, the light should go out. If it stays on or comes on while you are driving, you may have a problem with your charging system. It could indicate a problem with the generator drive belt, or some other charging system problem.
Page 141 Brake System Warning Light Your vehicle’s hydraulic brake system is divided into two parts. If one part isn’t working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the warning light comes on, there could be a brake problem.
Page 142 Anti-Lock Brake System Warning Light With the anti-lock brake system, this light will come on when you start your engine and may stay on for several seconds. That’s normal. ANTI LOCK If the light stays on, or comes on when you’re driving, your vehicle needs service.
Page 143 Malfunction Indicator Lamp (Service Engine Soon Light) (Gasoline Engine) Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission SERVICE control systems. ENGINE SOON This system is called OBD I1 (On-Board Diagnostics-Second Generation) and is intended to assure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment.
Page 144 If the Light Is Flashing The following may prevent more serious damage to your vehicle: Reducing vehicle speed. Avoiding hard accelerations. Avoiding steep uphill grades. If you are towing a trailer, reduce the amount of cargo being hauled as soon as it is possible. If the light stops flashing and remains on steady, see “If the Light Is On Steady”...
Page 145 Have you recently changed brands of fuel? If so, be sure to fuel your vehicle with quality fuel (see “Fuel” in the Index). Poor fuel quality will cause your engine not to run as efficiently as designed. You may notice this as stalling after start-up, stalling when you put the vehicle into gear, misfiring, hesitation on acceleration or stumbling on acceleration.
Page 146 CAUTIuN: Don’t keep driving if the oil pressure is low. If you do, your engine can become so hot that it catches fire. You or others could be burned. Check your oil soon as possible and have your vehicle serviced. NOTICE: Damage to your engine from neglected problems can be costly and is not covered...
Page 147 Check Gages Light This light will come on briefly when you are starting the engine. CHECK GAGES If the light comes on and stays on while you are driving, it could indicate a problem with your vehicle. It could be a problem with your oil pressure, coolant temperature, or some other problem.
Page 148 Fuel Gage When the ignition is on, the fuel gage tells you about how much fuel you have left in your tank. The gage will first indicate EMPTY (E) before you are out of fuel, and you should get more fuel as soon as possible.
Page 149 NOTES 2-75...
Page 150 & NOTES 2-76...
Page 151 Section 3 Comfort Controls and Audio Systems In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be sure to read about the particular systems supplied with your vehicle. Comfort Controls 3 -4 Rear Comfort Controls Air Conditioning...
Page 152 Comfort Controls Heater Control System Fan Knob The knob on the left side of the heating system control panel controls the fan speed. The knob has four speed positions. To increase airflow, move the knob toward HI. To decrease airflow, move it toward LO. To turn the fan off, move the knob to OFF.
Page 153 Heater and Air Conditioning Control System (If Equipped) Fan Knob The knob on the left side of the heating system control panel controls the fan speed. The knob has four speed positions. To increase airflow, move the knob toward HI. To decrease airflow, move toward LO.
Page 154 Rear Air Conditioning and Heating Systems (If Equipped) If your vehicle has one of these systems, increase and decrease the airflow at the rear vents. Depending on the system you have and the setting selected, you can send cooled or heated air to the rear of the vehicle.
Page 155 To use the rear control, first turn the front control knob REAR CNTL. Then, the rear control can be used to increase and decrease the airflow. Air Conditioning) Rear Heater (Without Rear ( I f Equipped) If you have a rear heater (without rear air conditioning), the control switch is located on the...
Page 156 Rear Air Conditioning and Rear Heater (If Equipped) If your vehicle has the rear air conditioning and rear heater system combination, controls are provided to regulate temperature, location and speed of the airflow. To adjust the air temperature, turn the temperature knob on the right of the control panel.
Page 157 The rear control works just like the front control. It will allow second seat passengers to adjust the controls as they desire. Air Conditioning On hot days, open the windows long enough to let hot air inside escape. This reduces the time it takes for your vehicle cool down.
Page 158 Ventilation System mild outside temperatures when little VENT to cooling needBd, use -direct outside your vehicle. Air will flow through instrument panel outlets. system Your vehicle’s ventilation supplies outside of your to the inside vehicle when it side windows closed, air will flow into inlet grilles, though vehicle,...
Page 159 Your vehicle has air outlets in the center and on the sides of your instrument panel. You can move the outlets from side to side or up and down to direct the flow of air, or close the outlets altogether. When you close an outlet, it will increase the flow of air coming out of any outlets that are open.
Page 160 Defogging and Defrosting On cool, humid days, use DEFOG to keep the windshield and side windows clear. Use DEFROST to remove fog or ice from the windshield in extremely humid or cold conditions. Use DEFROST with the temperature knob toward the red area and the fan control toward HI.
Page 161 Audio Systems Your Delco@ audio system has been designed to operate easily and give years of listening pleasure. You will get the most enjoyment out of it if you acquaint yourself with first. Find out what your Delco system can do and how to operate all its controls, to be sure you’re getting the most out of the advanced engineering that went into...
Page 163 AM-FM Stereo with Cassette Tape Player (If Equipped) Playing the Radio VOLUME: This knob turns the system on and controls the volume. To increase volume and turn the radio on, turn the knob clockwise. Turn decrease volume. RECALL: Display the time with the ignition off by pressing this knob.
Page 164 In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining buttons the same time. Just: 1. Tune in the desired station. 2. Press SET. (SET will appear on the display.) 3.
Page 165 Playing a Cassette Tape Your tape player is built to work best with tapes that are 30 to 45 minutes long on each side. Tapes longer than that are so thin they may not work well in this player. Once the tape is playing, use the knobs for VOLUME, BAL FADE, BASS and TREB just as you do for the radio.
Page 166 SCV: Your system has a feature called Speed-Compensated-Volume (SCV). With SCV, your audio system adjusts automatically to make up for road and wind noise as you drive. Set the volume at the desired level. Move the control ring behind the upper knob clockwise adjust the SCV.
Page 167 P.SCAN: The preset scan button lets you scan through your favorite stations stored on your pushbuttons. Select either the AM, FMl or mode and then press P.SCAN. It will scan through each station stored on your pushbuttons and stop for a few seconds before continuing to scan through all of the pushbuttons.
Page 168 Playing a Tape Cassette Your tape player is built to work best with tapes that are 30 to 45 minutes long each side. Tapes longer than that are so thin they may not work well in this player. load a cassette tape with the ignition or RECALL.
Page 169 AM-FM: Press this button to switch from a tape to the radio. TAPE AUX: Press this button to return to the tape player when playing the radio. The lighted arrow will appear and show the direction of play when a tape is in the active mode.
Page 170 AM-FM Stereo with Compact Disc Player and Automatic Tone Control (If Equipped) Playing the Radio PWR-VOL: Press this knob to turn the system on and off. To increase volume, turn this knob clockwise. Turn it counterclockwise to decrease volume. The knob is capable of rotating continuously.
Page 171 PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six FM 1 and 1. Turn the radio on. 2. Press AM-FM to select the band. 3. Tune in the desired station. 4.
Page 172 Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust sound to the right speakers and counterclockwise to adjust sound to the left speakers. The middle position balances the sound between the speakers. FADE: Press lightly on this knob to release it from its stored position.
Page 173 REV (4): Press and hold REV to return rapidly to a favorite passage. You will hear the disc selection play at high speed while you press the REV button. This allows you to listen and find out when the disc is at the desired selection.
Page 174 Playing a Compact Disc in the Single Remote Disc Player (If Equipped) If you have this option, you can play one compact disc (CD) at a time. To load a CD into the player, hold the disc with the label side up and insert carefully into the player (approximately halfway).
Page 175 PREV (1): Press this button to go back to the start of the current track if more than eight seconds have played. Press PREV again to go to the previous track on the disc. NEXT (3): Press this button to advance to the next track the disc.
Page 176 Theft-Deterrent Feature THEFTLOCK" is designed to discourage theft of your radio. It works by using a secret code to disable all radio functions whenever battery power is removed. The THEFTLOCK feature for the radio may be used or ignored. If ignored, the system plays normally and the radio is not protected by the feature.
Page 177 Unlocking the Theft-Deterrent Feature After a Power Loss Enter your secret code as follows; pause no more than 15 seconds between steps: 1. LOC appears when the ignition is on. 2. Press MN and 000 will appear on the display. 3.
Page 178 Understanding Radio Reception Stereo FM stereo will give you the best sound. But FM signals will reach only about 10 to 40 miles (16 to 65 km). Tall buildings or hills can interfere with FM signals, causing the sound to come and go. The range for most AM stations is greater than for FM, especially at night.
Page 179 Care of Your Cassette Tape Player A tape player that is not cleaned regularly can cause reduced sound quality, ruined cassettes or mechanism. Cassette tapes should be stored in their cases away from contaminants, direct sunlight and extreme heat. If they aren’t, they may not operate properly or may cause failure of the tape player.
Page 180 When t.he cleaning cassette has been ejected, the broken tape detection feature is active again. After you clean the player, press and hold EJECT for five seconds to reset the CLN indicator. The radio will display --- to show the indicator was reset. Cassettes are subject to wear and the sound quality may degrade over time.
Page 181 NOTES 3-31...
Page 182 NOTES 3-32...
Page 183 Section 4 Your Driving and the Road nere you'll find information about driving on different kinds of roads and in varying weather conditions. We've also included many other useful tips on driving. 4- 2 Defensive Driving Drunken Driving Control of a Vehicle Braking Steering 4-11...
Page 184 Defensive Driving The best advice anyone can give about driving is: Drive defensively. Please start with a very important safety device in your vehicle: Buckle up. (See “Safety Belts” in the Index.) Defensive driving really means “be ready for anything.” On city streets, rural roads or freeways, it means “always expect the unexpected.”...
Page 185 Police records show that almost half of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving. In recent years, some vehicle-related deaths have been associated with the use of alcohol, with more than 300,000 people injured.
Page 186 It’s the amount of alcohol that counts. For example, if the same person drank three double martinis (3 ounces or 90 ml of liquor each) within an hour, the person’s BAC would be close to 0.12 percent. A person who consumes food just before or during drinking will have a somewhat lower BAC level.
Page 187 The body takes about an hour to rid itself of the alcohol in one drink. No amount of coffee or number of cold showers will speed that up. “I’ll be careful” isn’t the right answer. What if there’s an emergency, a need to take sudden action, as when a child darts into the street? A person with even a moderate BAC might not be able...
Page 188 Control of a Vehicle You have three systems that make your vehicle go where you want it to go. They are the brakes, the steering and the accelerator. All three systems have to do their work at the places where the tires meet the road. Sometimes, as when you’re driving on snow or ice, it’s easy to ask more of those control systems than the tires and road can provide.
Page 189 Avoid needless heavy braking. Some people drive in spurts heavy acceleration followed by heavy braking rather than keeping pace with traffic. This is a mistake. Your brakes may not have time to cool between hard stops. Your brakes will wear out much faster if you do a lot of heavy braking.
Page 190 Here’s how anti-lock works. Let’s say the road is wet. You’re driving safely. Suddenly front of you. You slam on the brakes. Here’s what happens with A computer senses that wheels are slowing down. If one the wheels is about to stop rolling, the computer will separately work the brakes!at each front wheel and at the rear wheels.
Page 191 Remember: Anti-lock doesn’t change the time you need to get your foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, you won’t have time if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even though you have anti-lock brakes.
Page 192 Suppose you’re steering through a sharp curve. Then you suddenly accelerate. Both control steering and acceleration -- have to do their systems work where the tires meet the road. Adding the sudden acceleration can demand too much of those places. You can lose control.
Page 193 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 a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object.
Page 194 Passing a vehicle about to pass another on a The driver two-lane highway waits for just the right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again. A simple maneuver? Not necessarily! Passing another vehicle on a two-lane highway is a potentially dangerous move, since the passing vehicle occupies the same lane as oncoming traffic for several seconds.
Page 195 Check your mirrors, glance over your shoulder and start your left lane change signal before moving out of the right lane to pass. When you are far enough ahead of the passed vehicle to see its front in your inside mirror, activate your right lane change signal and move back into the right lane.
Page 196 While driving on a surface with reduced traction, try your best to avoid sudden steering, acceleration or braking (including engine braking by shifting to a lower gear). Any sudden changes could cause the tires to slide. You may not realize the surface is slippery until your vehicle is skidding.
Page 197 Before You Go Off-Roading There are some things to do before you go out. For example, be sure to have all necessary maintenance and service work done. Check to make sure all underbody shields (if so equipped) are properly attached. Be sure you read all the information about your four-wheel-drive vehicle in this manual.
Page 198 Environmental Concerns Off-road driving can provide wholesome and satisfying recreation. However, it also raises environmental concerns. GM recognizes these concerns and urges every off-roader to follow these basic rules for protecting the environment: Always use established trails, roads and areas that have been specially set aside for public off-road recreational driving;...
Page 199 Controlling your vehicle is the key to successful off-road driving. One of the best ways to control your vehicle is to control your speed. Here are some things to keep in mind. At higher speeds: you approach things faster and you have less time to scan the terrain for obstacles.
Page 200 When you drive over obstacles or rough terrain, keep a firm grip on the steering wheel. Ruts, troughs or other surface features can jerk the wheel out of your hands if you’re not prepared. When you drive over bumps, rocks, or other obstacles, your wheels can leave the ground.
Page 201 Hill Approaching When you approach a hill, you need to decide if it’s one of those hills that’s just too steep to climb, descend or cross. Steepness can be hard to judge. On a very small hill, for example, there may be a smooth, constant incline with only a small change in elevation where you can easily see all the way to the top.
Page 202 Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. Use a low gear and get a firm grip on the steering wheel. Get a smooth start up the hill and try to maintain your speed.
Page 203 What should I do if my vehicle stalls, or is about to stall, and I can’t make it up the hill? If this happens, there are some things you should do, and there are some things you must not do. First, here’s what you should do: Push the brake pedal to stop the vehicle and keep it from rolling backwards.
Page 204 Suppose, 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 (P) and turn off the engine. Leave the vehicle and go get some help. Exit on the uphill side and stay clear of the path the vehicle would take if it rolled downhill.
Page 205 Driving Downhill When off-roading takes you downhill, you’ll want to consider a number of things: How steep is the downhill? Will I be able to maintain vehicle control? What’s the surface like? Smooth? Rough? Slippery? Hard-packed dirt? Gravel? Are there hidden surface obstacles? Ruts? Logs‘? Boulders? What’s at the bottom of the hill? Is there a hidden creek bank or even a river bottom with large rocks‘?
Page 206 @’ Are there some things should not do when driving down a hill? Yes! These important because if you ignore them you could lose control and have a serious accident. When driving downhill, avoid turns that take you across the incline of the hill. A hill that’s not too steep to drive down may be too steep to drive across.
Page 207 Driving Across an Incline Sooner or later, an off-road trail will probably go across the incline of a hill. If this happens, you have to decide whether to try to drive across the incline. Here are some things to consider: A hill that can be driven straight up or down may be too steep to drive across.
Page 208 Stalling on an Incline If your vehicle stalls when you’re crossing an incline, be sure you (and your passengers) get out on the uphill side, even if the door there is harder to open. If you get the downhill side and the vehicle starts to roll over, you’ll be right in its path.
Page 209 Hard packed snow and ice offer the worst tire traction. On these surfaces, it’s very easy to lose control. On wet ice, for example, the traction is so poor that you will have difficulty accelerating. And if you do get moving, poor steering and difficult braking can cause you to slide out of control.
Page 210 After Off-Road Driving Remove brush or debris that has collected on the underbody, chassis or under the hood. These accumulations can be a fire hazard. After operation in mud or sand, have the brake linings cleaned and checked. These substances can cause glazing and uneven braking.
Page 211 Here are some tips on night driving. Drive defensively. Don’t drink and drive. Adjust your inside rearview mirror to reduce the glare from headlamps behind you. Since you can’t see as well, you may need to slow down and keep more space between you and other vehicles.
Page 212 Driving in Rain and on Wet Roads 4-30 Rain and wet roads can mean driving trouble. On a wet road, you can’t stop, accelerate or turn as well because your tire-to-road traction isn’t as good as on dry roads. And, if your tires don’t have much tread left, you’ll get even less traction.
Page 213 Driving too fast through large water puddles or 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 to slow down before you hit them. Wet brakes can cause accidents.
Page 214 Hydroplaning usually happens higher speeds. There just isn’t a hard and fast rule about hydroplaning. The best advice is to slow down when it is raining. Driving Through Deep Standing Water NOTICE: 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.
Page 215 Here are ways to increase your safety in city driving: Know the best way to get to where you are going. Get a city map and plan your trip into part of the city just as you would for a cross-country trip.
Page 216 The most important advice freeway driving is: Keep up with traffic and keep to the right. Drive at the same speed most of the other drivers are driving. Too-fast or too-slow driving breaks a smooth traffic flow. Treat the left lane on a freeway as a passing lane. At the entrance, there is usually a ramp that leads to the freeway.
Page 217 Here are some things you can check before a trip: Windshield Washer Fluid: Is the reservoir full? Are all windows clean inside and outside? Wil7er Blades: Are they in good shape? Fuel, Engine Oil, Other Fluids: Have you checked all levels? Are they all working? Are the lenses clean? Lamps: Tires: They are vitally important to a safe,...
Page 218 Hill and Mountain Roads Driving on steep hills or mountains is different from driving in flat or rolling terrain. If you drive regularly in steep country, or if you’re planning to visit there, here are some tips that can make your trips safer and more enjoyable.
Page 219 ’ A CAUTION: If’ you don’t shift down, your brakes could get so hot that they wouldn’t work well. have poor braking or even none going down a You could crash. Shift down to let your engine assist your brakes on a steep downhill slope. CAU 1ION: NEUTRAL Coasting downhill in...
Page 220 Winter Driving Here are some tips for winter driving: Have your vehicle in good shape for winter. You may want to put winter emergency supplies your vehicle. 4-38 Include an ice scraper, a small brush or broom, a supply of windshield washer fluid, a rag, some winter outer clothing, a small shovel, a flashlight, a red cloth and reflective warning triangles.
Page 221 What’s the worst time for this? “Wet ice.” Very cold or ice can be slick hard to drive on. But wet snow ice can be even more trouble because least traction of all. You can get wet ice when it’s about freezing (32°F;...
Page 222 If You’re Caught in a Blizzard If you are stopped by heavy snow, you could be in a serious situation. You should probably stay with your vehicle unless you know for sure that you are near help and you can hike through the snow. Here are some things to do to summon help and keep yourself and your passengers safe: 4-40...
Page 223 You can run the engine to keep warm, but be careful. Snow can trap exhaust gases under your This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You can’t see it or smell it, so you might not know it is in your vehicle.
Page 224 Loading Your Vehicle The Certificationflire label is found on the rear edge of the driver's door. 4-42 The label shows the size of your original tires ana me inflation pressures needed to obtain the gross weight capacity of your vehicle. This is called the GVWR (Gross Vehicle Weight Rating).
Page 225 Do not load your vehicle any heavier than the GVWR, or either the maximum front or rear GAWR. If you do, parts on your vehicle can break, or it can change the way your vehicle handles. These could cause you to lose control. Also, overloading can shorten the life of your vehicle.
Page 226 Towing a Trailer 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 well or even at all. You and your passengers could be seriously injured. Pull a trailer only if you have followed all the steps in this section.
Page 227 If You Do Decide To Pull A Trailer If you do, here are some important points: There are many different laws, including speed limit restrictions, having to do with trailering. Make sure your rig will be legal, not only where you live but also where you’ll be driving.
Page 228 Vehicle Engine 5.7L C - 1500 (2WD) Utility 5.7L K- 1500 (4WD) Utility 6.5L Diesel C-1500 (2WD) Suburban 5.7L 6.5L K-1500 (4WD) Suburban 5.7L 6.5L Diesel 4-46 Axle Ratio 3.08 3.42 3.73 3.42 3.73 3.42 3.73 3.42 3.73 3.42 Diesel 3.42 3.73 3.42...
Page 229 Vehicle Engine 5.7L C-2500 (2WD) Suburban 6.5L Diesel 7.4L 5.7L K-2500 (4WD) Suburban 6.5L Diesel 7.4L Axle Ratio Max. Trailer Wt. 3.73 6,000 lbs. (2 724 kg) 4.10 7,500 Ibs. (3 405 kg) 6,500 lbs. ( 2 95 1 kg) 3.73 4.10 8,000 lbs.
Page 230 You can ask your dealer for our trailering information or advice, or you can write at the address listed in your Warranty and Owner Assistance Information Booklet. In Canada, write to: General Motors of Canada Limited Customer Communication Centre 1908 Colonel Sam Drive Oshawa, Ontario LlH 8P7 Weight of the Trailer Tongue The tongue load (A) of any trailer is an important...
Page 231 Total Weight on Your Vehicle’s Tires Be sure your vehicle’s tires are inflated to the upper limit for cold tires. You’ll find these numbers on the Certification label at the rear edge of the driver’s door or see “Tire Loading” in the Index. Then be sure you don’t go over the GVW limit for your vehicle, including the weight of the trailer tongue.
Page 232 Trailer Brakes your trailer weighs more than 1,000 lbs. (450 kg) loaded, then it needs its own brakes adequate. Be sure to read and follow the instructions for the trailer brakes so you’ll be able to install, adjust and maintain them properly. Your trailer brake system can tap into the vehicle’s hydraulic brake system only if: The trailer parts can withstand 3,000 psi...
Page 233 Towing a trailer requires a certain amount of experience. Before setting out for the open road, you’ll want to get know your rig. Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now a good deal longer and not nearly as responsive as your vehicle is by itself.
Page 234 Making Turns NOTICE: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. When you’re turning with a trailer, make wider turns than normal.
Page 235 Parking on Hills You really should not park your vehicle, with attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged. y 6 ~ But if &%r have to park your rig on a hill, here’s how to do it:...
Page 236 When You Are Ready to Leave After Parking on a Hill Apply your regular brakes and hold the pedal down while you: Start your engine; Shift into a gear; and Release the parking brake. Let up on the brake pedal. 3.
Page 237 Power Winches If you wish to use a power winch on your vehicle, only use it when your vehicle is stationary or anchored. NOTICE: Using a power winch with the transmission in gear may damage the transmission. When operating a power winch, always leave the transmission in NEUTRAL (N).
Page 238 engage PTO: 1. Turn the ignition off. 2. Set the parking brake. 3. Shift the transmission into NEUTRAL (N). 4. Engage the PTO. NOTICE: Using a for more than four hours without driving your vehicle can damage the transfer case or transmission.
Page 239 Step-Bumper Pad If your vehicle has a rear step bumper, it may be equipped with a rear step pad at the center of the bumper. If you will be using the bumper to tow a trailer, you must remove the center cutout circle to install the trailer ball.
Page 240 NOTES 4-58...
Page 241 Section 5 Problems On The Road Here you’ll find what to do about some problems that can occur on the road. Hazard Wdrning Flashers Other Warning Devices Jump Starting Towing Your Vehicle Engine Overheating (Gasoline Engines) Cooling System Gasoline Engines 5-13 5-2 1 Engine Fan Noise...
Page 242 Hazard Warning Flashers Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and turn signal lamm will flash on and off. rear Press the button at the top of the steering column all the way down to front and rear turn signal lamps flash on and off.
Page 243 Other Warning Devices If you carry reflective triangles, you can set one up at the side of the road about 300 feet your vehicle. Jump Starting If your battery (or batteries) has run down, you may want to use another vehicle and some jumper cables to start your vehicle.
Page 244 3. Turn off the ignition on both vehicles. Unplug unnecessary accessories plugged into the cigarette lighter or accessory power outlets. Turn off all lamps that aren’t needed, and radios. This will avoid sparks and help save both batteries. And your radio! NOTICE: If you leave your radio on, it could be badly damaged.
Page 245 5 . Check that the jumper cables don’t have loose or missing insulation. If they do, The vehicles could be damaged, too. Before you connect the cables, here are some basic things you should know. Positive positive and negative will go to negative or a metal engine part.
Page 246 7 . Don’t let the other end touch metal. Connect it to the positive terminal of the good battery. Use a remote positive the vehicle has one. terminal if Don’t let the other end touch anything until the next step. The other end of the negative to the dead battery.
Page 247 Attach the cable at least 18 inches (45 cm) away from the dead battery, but not near engine parts that move. The electrical connection is just as good there, but the chance of sparks getting back to the battery is much less. 10.
Page 248 Towing Your Vehicle Try to have your GM dealer or a professional towing service tow your vehicle. See “Roadside Assistance” in the Index. They can provide the right equipment and know-how to tow it without damage. If your vehicle has been changed since it factory-new, by adding such things as fog lamps, aero skirting, or special tires and wheels, these things could be damaged during towing.
Page 249 A vehicle can fall from a car carrier if it isn’t adequately secured. This can cause a collision, serious personal injury and vehicle damage. The vehicle should be tightly secured with chains or steel cables before it is transported. Don’t use substitutes (ropes, leather straps, canvas webbing, etc.) that can be cut by sharp edges underneath the towed vehicle.
Page 250 Towing From the Rear NOTICE: your vehicle is equipped with m a n u a l electric shift transfer case, a towing dolly must be used under the front wheels or vehicle/powertrain o c c a r . damage will 5-10...
Page 251 Engine Overheating (Gasoline Engine) You will find a coolant temperati Jre gage on your vehicle’s instrument panel. If your vehicle has a diesel engine, see “Engine Overheating’’ in the Diesel Engine Supplement. If Steam Is Coming From Your Engine CAU‘ Steam from an overheated engine can burn badly, even if you just open the hood.
Page 252 If No Steam Is Coming From Your Engine If you get the overheat warning but see or hear no steam, the problem may not be the engine can get a little too hot when you: Climb a long hill on a hot day. Stop after high-speed driving.
Page 253 Cooling System Gasoline Engines When you decide it’s safe to lift the hood, here’s what you’ll see: Coolant Recovery Tank €3. Radiator Pressure Cap C. Engine Fan(s) CAUTION: If your vehicle has air conditioning, the auxiliary electric fan under the hood can start up even when the engine is not running and can injure you.
Page 254 The coolant level should be at or above the COLD mark. If it isn’t, you may have a leak in the radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system. 5-14 Heater and radiator hoses, and other engine parts, can be very hot.
Page 255 How to Add Coolant to the Coolant Recovery Tank you haven’t found a problem yet, but the coolant level isn’t at or above the COLD mark, add a 50/50 mixture of clean water (preferably distilled) and DEX-COOL@ (silicate-free) antifreeze at the coolant recovery “Engine Coolant”...
Page 256 5-16 You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don’t spill coolant on a hot engine. When the coolant in the coolant recovery tank is at or above the COLD mark, start your vehicle.
Page 257 Steam and scalding liquids from system can blow out and burn you badly. They are under pressure, and if you turn the radiator pressure cap even a little at high speed. Never turn the cap when the cooling system, including the radiator pressure cap, is hot.
Page 258 the Radiator How to Add Coolant 2. Then keep taming pressure cap, push it. Remove pressure cap. down as tuyrJ 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops.
Page 259 3. Fill the radiator with the proper DEX-COOL@ 4. Then the coolant recovery t a n k to the COLD mark. coolant mixture, up to the base of the filler neck. 5. Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off.
Page 260 Start the engine and let run until you can feel the upper radiator hose getting hot. Watch out for the engine fan(s). By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper DEX-COOL through the filler neck until the level reaches the base of the filler neck.
Page 261 Engine Fan Noise Your vehicle has a clutched engine cooling fan. When the clutch is engaged, the fan spins faster to provide more air to cool the engine. In most everyday driving conditions, the fan is spinning slower and the clutch is not fully engaged.
Page 262 Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage driving slowly to a level place. Turn on your hazard warning flashers. Changing a tire can cause an injury. The can slip off the jack and roll over you people.
Page 263 Removing the Spare Tire and Tools The equipment you’ll need is located in the rear cargo area. You’ll also find your spare tire there. On two-door utility and Suburban models, the spare tire is located at the rear of the vehicle. To remove the spare tire, first open the tire cover, if you have one.
Page 264 Follow these instructions to lower the spare tire: One side of the ratchet has an UP marking. The other side has a DOWN marking. Assemble the ratchet to the hook near the end of the jack handle (as illustrated) with the DOWN marking facing you. Insert the other end through the hole in the rear bumper and into the hoist shaft.
Page 265 To open the jack cover on four-door utility models, push the cover latches down and remove the cover. To take the jack out, turn the wing-head bolt counterclockwise and take it and the retainer off. Take the jack and storage box out and take the tools out of the box.
Page 266 Attach the jack handle (and jack handle extension, if The tools you’ll be using include the jack (A), the jack handle extension (B), jack handle (C), wheel wrench (D) needed) to the jack. and the ratchet (E). The jack handle extension is used if the flat tire is on the rear of the vehicle.
Page 267 UP Marking DOWN Marking With the UP marking on the ratchet facing you, rotate One side of the ratchet has an UP marking. The other the ratchet clockwise. That will lift the jack head a little. side has a DOWN marking. 5-27...
Page 269 Front Position 3. Position the jack under the vehicle. If the flat tire is on the front of the vehicle, position the jack on the frame behind the flat tire. If the flat tire is on the rear of the vehicle, position the jack on the axle near the flat tire between the spring and the shock absorber.
Page 270 Front Position 4. With UP the ratchet facing you, raise the vehicle by rotating the ratchet and wheel wrench clockwise. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit. 5-30 Rear Position 5 .
Page 271 Rust or dirt on the wheel, o r on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle.
Page 272 Front Position Rear Position 8. Lower the vehicle by rotating the ratchet and wheel 10. Tighten the nuts firmly in a criss-cross sequence as wrench counterclockwise. Lower the jack completely. shown. Rotate the wheel wrench clockwise. 9. Tighten each wheel nut clockwise.
Page 273 Be sure to use the correct wheel nuts. If you have to replace them, be sure to get equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque. For proper torque, see “Capacities and Specifications”...
Page 274 Replace the jack storage cover, if your vehicle has one, by simply reversing the removal procedure described earlier. Jacking Tool Storage A. Wheel Wrench B. Jack Handle C. Ratchet D. Jacking Tool Storage Box E. Jack Handle Extension 5-34 Jack Storage 2-Door Utility Model A.
Page 275 - > Jack Storage 4-DOOr Utility Model (Passenger's Side If Equipped) A. Retainer B. Nut C. Jack D. Jack Storage Box E. Bracket Jack Storage A. Retainer B. Nut C. Jack D. Jack Storage Box E. Bracket 4-DOOr Utility Model (Driver's Side If Equipped) 5-35...
Page 276 Jack Storage Suburban A. Retainer B. Nut Jack Storage Box D. Bracket Jack 5-36 Store the flat tire in the cargo area of two-door utility and Suburban models and secure it to the tire carrier. To store the flat tire: Put the cover back on the tire if your vehicle has one.
Page 277 Spare Tire 2-Door Utility Model Carrier 7. Pins 2. J-Bolt 8. J-Bolt 3. Adapter 9. Use Upper Hole and Pin for P265 Tire or Lower 4. Spare Tire Hole and Pin for LT245, 5. Nut P245 and P235 Tires 6. Cover Be sure the J-bolt is hooked properly for your model or tire size as shown.
Page 278 Spare Tire 4-DOOr Utility Model E. Retainer Hoist Assembly E Valve Stem, Pointed B. Hoist Shaft C, Ratchet G. Spare Tire D. Jack Handle 5-38 For four-door utility models equipped with an underbody spare tire carrier, follow these instructions to restore a spare or flat tire: Lay the tire on the ground at the rear Position the tire...
Page 279 If You’re Stuck: In Sand, Mud, Ice or Snow don’t want to do when your vehicle is stuck is What to spin your wheels too fast. The method known as “rocking” can help you get out when you’re stuck, but you must use caution.
Page 280 Rocking Your Vehicle To Get It Out First, turn your steering wheel left and right. That will clear the area around your front wheels. Then shift back and .forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transmission is in gear.
Page 281 The recovery hooks, when used, are under a lot force. Always pull the vehicle straight out. Never pull the hooks at a sideways angle. The hooks could break or others could be injured from the chain or cable snapping back. NOTICE: Never use the recovery hooks to tow the vehicle.
Page 282 NOTES 5-42...
Page 283 Section 6 Service and Appearance Care Here you will find information about the care of your vehicle. This section begins with service and fuel information, and then it shows how to check important fluid and lubricant levels. There is vehicle, and a part devoted to its appearance care. Service Fuel (Gasoline Engine) Fuels in Foreign Countries -- Gasoline...
Page 284 Service Your GM dealer knows your vehicle best and wants you to be happy with it. We hope you’ll go to your dealer for all your service needs. You’ll get genuine GM parts and GM-trained and supported service people. We hope you’ll want to keep your GM vehicle all GM. Genuine GM parts have one of these marks: @ E l ”...
Page 285 You can be injured and your vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. Be sure you have sufficient knowledge, experience, the proper replacement parts and tools before you attempt any vehicle maintenance task.
Page 286 Be sure the posted octane is at least 87. If the octane is less than you may get a heavy knocking noise when you drive. If it’s bad enough, it can damage your engine. If you’re using fuel rated at 87 octane or higher and you still hear heavy knocking, your engine needs service.
Page 287 To provide cleaner air, all gasolines in the United States are now required to contain additives that will help prevent deposits from forming in your engine and fuel system, allowing your emission control system to function properly. Therefore, you should not have to add anything to the fuel.
Page 288 Filling Your Tank The fuel cap is behind hinged side of your vehicle. door on left Gasoline vapor is highly flammable. It burns violently, and that can cause very bad injuries. Don’t smoke if you’re near gasoline or refueling your vehicle. Keep sparks, flames and smoking materials away from gasoline.
Page 289 While refueling, hang the cap inside the fuel door To take off the cap, turn slowly to the left (counterclockwise). C,’ UTIO”’: 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 filler cap too quickly.
Page 290 put the cap back on, turn it to the right When (clockwise) until you hear a clicking sound. Make sure you fully install the cap. NOTICE: If you need a new cap, be sure to get the right type. Your dealer can get one for the wrong type, it may not fit or have proper venting, and your fuel tank and emissions system...
Page 291 Hood Release To open the hood, first pull the handle inside the vehicle. Then go to the front of the vehicle and pull up on the secondary hood release, located just to the passenger’s side of the center of the grill. Lift the hood.
Page 292 “VORTEC” 5700 Engine When you lift up the hood you’ll see: 6-10...
Page 293 A. Battery B. Air Cleaner C. Radiator Cap D. Coolant Recovery Tank E. Air Filter Restriction Indicator Engine Oil Dipstick G. Automatic Transmission Dipstick H. Fan I. Power Steering Fluid Reservoir J. Engine Oil Fill Brake Fluid Reservoir L. Windshield Washer Fluid Reservoir M.
Page 294 “VORTEC” 7400 Engine When you lift up the hood you’ll see: 6-12...
Page 295 A. Battery B. Coolant Recovery Tank C. Air Cleaner D. Radiator Cap E. Air Filter Restriction Indicator F. Engine Oil Dipstick G. Automatic Transmission Dipstick Engine Oil Fill Power Steering Fluid Reservoir Brake Fluid Reservoir Windshield Washer Fluid Reservoir M. FuseRelay Center 6-13...
Page 296 Engine Oil (Gasoline Engine) has a If your vehicle diesel engine, see “Engine Oil (Diesel Engine)” in the Diesel Engine Supplement. It’s a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground.
Page 297 When to Add Oil If the oil is at or below the ADD mark, then you’ll need to add at least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For crankcase capacity, see “Capacities and Specifications”...
Page 298 RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS FOR BEST FUEL ECONOMY AND COLD STAR’IING, SELECT THE LOWEST SAE VlSCOSlTV GRADE OIL FOR THE EXPECTED LOOK FOR THI S WEATHER SYMBOL “C sw-30 PREFERRED coul WEATHER DO NOT USE SAE 2OW-50 OR ANY OTHER G A M E OIL NOT RECOMMENDED 6-16 As shown in the chart, SAE 5W-30 is best for your...
Page 299 Engine Oil Additives Don’t add anything to your oil. Your GM dealer is ready to advise if you think something should be added. When to Change Engine Oil If any one of these is true for you, use the short tripkity maintenance schedule: Most trips are less than 5 to 10 miles (8 This is particularly important when outside...
Page 300 Air Cleaner (Gasoline Engines) Your air cleaner is located between the battery and coolant recovery tank. 6-18 The air cleaner assembly has an indicator that lets you know when the air filter is dirty and needs to be serviced. The indicator is located in the air intake tube between the air cleaner and the engine.
Page 301 To remove the air filter, unhook the retainer clips and remove the cover. Lift the filter and the connected duct out of the air cleaner housing. Hold the duct and remove the filter by both pulling and twisting the filter away from the duct.
Page 302 Refer to the Maintenance Schedule to determine when to replace the air filter. See “Owner Checks and Services’’ in the Index. Operating the engine with the air cleaner off can cause you or others to be burned. The air cleaner not only cleans the air, it stops flame backfires.
Page 303 If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. NOTICE: Too much or too little fluid can damage your transmission. Too much can mean that some of the fluid could come out and fall on hot engine parts or exhaust system parts, starting a fire.
Page 304 Checking the Fluid Hot or Cold Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range.
Page 305 Check both sides of the dipstick, and read the lower level. The fluid level must be in the COLD area for a cold check or in the HOT area or cross-hatched area for a hot check. If the fluid level is in the acceptable range, push the dipstick back in all the way;...
Page 306 Rear Axle When to Check and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See “Scheduled Maintenance Services” in the Index. How to Check Lubricant If the level is below the bottom of the filler plug hole, you’ll need to add some lubricant.
Page 307 How to Check Lubricant If the level is below the bottom of the filler plug hole, you’ll need to add some lubricant. Add enough lubricant to raise the level the bottom of the filler plug hole. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use.
Page 308 If the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole. If the differential is cold, add enough lubricant to raise the level to 1/2 inch (1 2 mm) below the filler plug hole. What Refer to the Maintenance Schedule to determine what kind of lubricant to use.
Page 309 What to Use Use a mixture of one-half cloun \ L u t P r distilled) and one-half DEX-COOLS coolant which won’t damage aluminum parts. If you use this mixture. you don’t need to add anything else. Adding only plain water to your cooling system can be dangerous.
Page 310 Checking Coolant The coolant recovery tank is located on the passenger’s side at the rear corner of the engine compartment. When your engine is cold, the coolant level should be at the COLD mark, or a little higher. When your engine is warm, the level should be up to the HOT mark, or little higher.
Page 311 Radiator Pressure Cap The radiator pressure cap must be tightly installed with the arrows on the cap lined up with the overflow tube on the radiator filler neck. NOTICE: Your radiator cap is a 15 psi (105 kPa) pressure-type cap and must be tightly installed to prevent coolant loss and possible engine damage from overheating.
Page 312 Power Steering Fluid When to Check Power Steering Fluid is not necessary to regularly check power steering fluid unless you suspect there is a leak i n the system or you hear an unusual noise. A fluid loss in this system could indicate a problem.
Page 313 Adding Washer Fluid Open the cap labeled WASHER FLUID ONLY. Add washer fluid until the tank is l-ill. NOTICE: When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. Don’t mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system.
Page 314 Brakes Brake Fluid Your brake master cylinder reservoir is here. It with DOT-3 brake fluid. There are only two reasons why the brake fluid level i n the reservoir might go down. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear.
Page 315 Checking Brake Fluid You can check the brake fluid without taking off the cap. Just look at the window on the brake fluid reservoir. The fluid level should be above MIN. If it isn't, have your brake system checked to see if there is a leak. After work is done on the brake hydraulic system, make sure the level is above MIN'and below the top of the window.
Page 316 NOTICE: 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.
Page 317 Properly torqued wheel nuts are necessary prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly torque wheel nuts in the proper seyuence to GM specifications. Your rear drum brakes don‘t have wear indicators? but if you ever hear a rear brake rubbing noise, have the rear brake linings inspected.
Page 318 Fluid Leak Check After the vehicle has been parked for a while, inspect the surface under the vehicle for water, oil, fuel or other fluids. Water dripping from the air conditioning system after it has been used is normal. If you notice fuel leaks or fumes, the causes should be found and corrected at once.
Page 319 Bulb Replacement Before you replace any bulbs, be sure that all the lamps are off and the engine isn't running. For the proper bulb type, see "Replacement Bulbs" in the Index. :aloge-- Bulbs Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb.
Page 320 3. Unplug and remove the headlamn Plug in the new headlamp and put it in place. Install the retainer to the headlamp and tighten the screws. Composite Headlamps 2. Pull the headlamp lens assembly out. 1. Remove the two screws at the top of the radiator support.
Page 321 3. Unplug the electrical connector. 4. Turn the bulb to the left and remove it. 5 . Put the new bulb into the lens assembly and turn it the right until is tight. 6. Plug i n the electrical connector. 7.
Page 322 3. Squeeze the tab on the side of the lamp socket while turning the socket to the left. 4. Pull the socket out of the lamp assembly. 5. Push gently on the bulb, turn remove from the socket. 6. Put the new bulb into the socket, gently press the bulb and turn it to the right until it is tight.
Page 323 3. Pull the socket out of the lamp assembly. Push i n gently on the bulb, turn remove from the socket. Put the new bulb into the socket, gently press in on the bulb and turn it to the right until Put the socket back into the lamp assembly and turn to the right until locks.
Page 324 3. Pull the bulb straight out of the socket. Put a new bulb into the socket and push it is tight. Put the socket back into the sidernarker assembly and turn it to the right to tighten it. Replace the parking/turn signal lamp assembly and tighten the screws.
Page 325 Rear Lamps 1. Open the tailgate or rear doors. 2. Remove the two black plastic plugs from the rear lamp assembly access holes. 3. Remove the two rear lamp assembly screws inside the fender and pull out the lamp assembly. You may want to use a magnetic screwdriver when removing the screws.
Page 326 Windshield Wiper Blade Replacement For proper type and length, see “Normal Maintenance Replacement Parts” in the Index. To replace the windshield wiper blade assembly: 1. Lift the wiper arm and rotate the blade until facing away from the windshield. 2. Push the release lever and slide the wiper assembly toward the driver’s side of the vehicle.
Page 327 Underinflated tires pose the same danger overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold. Overinflated tires are more likely to be cut, punctured or broken by a sudden impact such when you hit a pothole.
Page 328 NOTICE: Don’t let anyone tell you that underinflation or It’s overinflation is all right. not. If your tires don’t have enough air (underinflation), you can get the following: Too much flexing Too much heat Tire overloading Bad wear Bad handling Bad fuel economy.
Page 329 When rotating your tires, always use one of the correct rotation patterns shown here. After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Certificatioflire label. Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque’’...
Page 330 When It’s Time for New Tires One way to tell when it’s time check the treadwear indicators, which will appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining. You need a new tire if any of the following statements are true: You can see the indicators at three or more places around the tire.
Page 331 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 vehicle may not handle properly, and you could have a crash. Using tires of different sizes may also cause damage to your vehicle.
Page 332 Temperature B, C The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure.
Page 333 Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling vehicle, make your tires lose air and make you lose control. You could have a collision in which others could be injured.
Page 334 NOTICE: (Continued) Use another type of traction device only if its manufacturer recommends it for use on your vehicle and tire size combination and road conditions. Follow that manufacturer’s instructions. To help avoid damage to your vehicle, drive slowly, readjust or remove the device if it’s contacting your vehicle, and don’t spin your wheels.
Page 335 Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle: Alcohol Laundry Soap Bleach Reducing Agents Cleaning the Inside of Your Vehicle Use a vacuum cleaner often to get rid of dust and loose dirt.
Page 336 Using Solvent-Qpe Cleaner on Fabric First, see if have use solvent-type cleaner at all. Some spots and stains will clean off better with just water and mild soap. If you need to use a solvent: 1. Gently scrape excess soil from the trim material with a clean, dull knife or scraper.
Page 337 Non-Greasy Stains Stains caused by catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, wine, vomit, urine and blood can be removed as follows: Carefully scrape off excess stain, then sponge the soiled area with cool water. If a stain remains, follow the foam-type instructions described earlier.
Page 338 Cleaning the Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make difficult to see through the windshield under certain conditions.
Page 339 Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth at least every six months. During very cold, damp weather more frequent application may be required. (See “Recommended Fluids and Lubricants” in the Index.) Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth...
Page 340 such as Foreign materials calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage your vehicle’s finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter.
Page 341 Tires To clean your tires, use a stiff brush with a tire cleaner. NOTICE: When applying a tire dressing always take care to wipe any overspray or splash from all painted surfaces on the body or wheels of the vehicle. Petroleum-based products may damage the paint finish.
Page 342 Appearance Care Materials Chart 6-60...
Page 343 Vehicle Identification Number (VIN) II I1 1 1 1 1 1 1 1 1 1 1 1 1 111 111111 1 1 1 111111II 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ~ I I t = SAMPLE4UXVM072675 ENGINE A CODE...
Page 344 Electrical Svstem Add-on Electrical Equipment NOTICE: Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should.
Page 345 Power Windows and Other Power Options Circuit breakers in the fuse panel protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes. This protects the circuit until the current load returns to normal or the problem is fixed.
Page 346 Fuse/Circuit Breaker Usage Stop/TCC Switch, Buzzer, CHMSL, Hazard Lamps, Stoplamps Transfer Case Courtesy Lamps, Cargo Lamp, Glove Box Lamp, Dome/Reading Lamps, Vanity Mirrors, Power Mirrors 6-64 FuseKircuit Breaker Usage Instrument Cluster, DRL Relay, Lamp Switch, Keyless Entry, Low Coolant Module, Tlluminated Entry Module, DRAC (Diesel Engine) Rear Comfort Controls Cruise Control...
Page 347 FuseKircuit Breaker Usage 4WD Indicator, Cluster, Front and Rear Comfort Controls, Instrument Switches, Radio Illumination, Chime Module DRL Relay, Fog Lamp Relay Front and Rear Turn Signals, Back-up Lamps, BTSI Solenoid Radio (Ignition) 4WAL/VCM, ABS, Cruise Control Radio (Battery) PRNDL, Automatic Transmission, Speedometer, Check Gages, Warning Lights Variable Effort Steering...
Page 348 Name Circuits Protected ECM-B Fuel Pump, PCMNCM RR DEFOG Rear Window Defogger IGN-E Auxiliary Fan Relay Coil, A/C Compressor Relay, Hot Fuel Module 6-66 Name Circuits Protected FUEL SOL Fuel Solenoid (Diesel Engine) GLOW PLUG Glow plugs (Diesel Engine) HORN Horn, Underhood Lamps Auxiliary Fan AUX FAN...
Page 349 Replacement Bulbs LAMP OR BULB HEADLAMPS 2 Headlamp System (Sealed Beam) Low/High Beam Headlamp System (Composite) Low-Beam High-Beam LAMP OR BULB EXTERIOR Front Marker Lamp Front Parking and Turn Lamp Rear Parking Lamp Rear Stop and Turn Lamp Back-up Lamp Roof Marker Lamp* License Plate Lamp Underhood Lamp...
Page 350 LAMP OR BULB INTERIOR Dome Lamps Reading Lamps Roof Console Lamps* Door Courtesy Lamp Four-Wheel-Drive Indicator Four-Wheel-Drive Shift Lever Instrument Panel Compartment Lamp Ashtray Lamp Sunshade Vanity Mirror "Suburban Only 6-68 TRADE NO. 21 1-2 21 1-2 214"...
Page 351 Capacities and Specifications Please refer to “Recommended Fluids and Lubricants” in the Index for more information. Engine Identification Gasoline Engines “VORTEC” “VORTEC” Engine 5700 Type RPO Code L3 I VIN Code Fuel System SFI* *Sequential Fuel Injection Wheels and Tires MODEL 1500 1500,...
Page 352 Normal Maintenance Replacement Parts Replacement part numbers listed in this section are based on the latest information available at the time of printing, and are subject to change. If a part listed in this manual is not the same as the part used in your vehicle when it was built, or if you have any questions, please contact your GM truck dealer.
Page 353 Cooling System Capacity (Approximate) After refill, the level must be rechecked. See “Cooling System” in the Index. ENGINE “VORTEC” 5700 “VORTEC” 7400 Crankcase Capacity (Approximate) After refill, the level must be rechecked. See “Engine Oil” in the Index. ENGINE “VORTEC” 5700 “VORTEC”...
Page 354 Fuel Tank Capacity (Approximate) TYPE QUANTITY GasolineDiesel 30 Gallons ( I I3 L) Utility Standard 42 Gallons (159 L) Suburban Standard 6-72 Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used.
Page 355 NOTES & I 6-73...
Page 356 NOTES @ T I 6-74...
Page 357 Section 7 Maintenance Schedule This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance. Introduction Part A: Scheduled Maintenance Services Selecting the Right Schedule for Your Vehicle 7 -7 Short Trip/City Maintenance Schedule 7-30...
Page 358 IMPORTANT- KEEP ENGINE OIL AT THE PROPER AND CHANGE AS LEVEL RECOMMENDED Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet, or your GM dealer for details. Introduction Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the...
Page 359 How This Section is Organized The remainder of this section is divided into five parts: “Part A: Scheduled Maintenance Services” shows what to have done and how often. Some of these services can be complex, so unless you are technically qualified and have the necessary equipment, you should let your dealer’s service department or another qualified service center do these jobs.
Page 360 Part A: Scheduled Maintenance Services Using Your Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather.
Page 361 Maintenance Schedule Short TripKity Definition Follow the Short Trip/City Maintenance Schedule if any one of these conditions is true for your vehicle: Most trips are less than 5 to 10 miles This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as frequent driving in stop-and-go traffic).
Page 362 Maintenance Schedule Follow this maintenance schedule only if none of the conditions from the Short Trip/City Maintenance Schedule is true. Do not use this schedule if the vehicle is used for trailer towing, driven in a dusty area or used off paved roads.
Page 363 Short Trip/City Maintenance Schedule The services shown in this schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles (166 000 at the same intervals. The services shown k m ) at 150,000 miles (240 000 should be performed at the same interval after 150,000 miles (240 000 km).
Page 364 Short TripKity Maintenance Schedule 3,000 Miles (5 000 km) Change engine oil and filter (or every months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 365 Short TripKity Maintenance Schedule 9,000 Miles (15 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 366 Short Trip/City Maintenance Schedule 15,000 Miles (25 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check readfront axle fluid level and add fluid as needed.
Page 367 Short TripKity Maintenance Schedule 18,000 Miles (30 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 368 Short TripKity Maintenance Schedule 24,000 Miles 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 369 Short TripKity Maintenance Schedule 30,000 Miles (50 000 km) Change engine oil and filter 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 370 Short TripKity Maintenance Schedule 33,000 Miles (55 000 km) Change engine oil and filter (or every months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 371 Short TripKity Maintenance Schedule 39,000 Miles (65 000 km) Change engine oil and filter (or every months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 372 Short Trip/City Maintenance Schedule 45,000 Miles (75 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 373 Short TripKity Maintenance Schedule 48,000 Miles (80 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 374 Short TriplCity Maintenance Schedule 51,000 Miles (85 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 375 Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Inspect engine accessory drive belt. An Emission Control Service.
Page 376 Short Trip/City Maintenance Schedule 57,000 Miles (95 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 377 Short Trip/City Maintenance Schedule 63,000 Miles (10.5 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 378 Short TripKity Maintenance Schedule 69,000 Miles (115 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 379 Short Trip/City Maintenance Schedule 75,000 Miles (125 000 km) Change engine oil and filter (or every months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first) Gasoline Engines...
Page 380 Short Trip/City Maintenance Schedule 78,000 Miles (130 000 km) Change engine oil and filter (or every months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 381 Short Trip/City Maintenance Schedule 84,000 Miles (140 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An EInission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 382 Short TripKity Maintenance Schedule 90,000 Miles (150 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 383 Short Trip/City Maintenance Schedule 93,000 Miles (155 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check readfront axle fluid level and add fluid as needed.
Page 384 Short Trip/Cits Maintenance Schedule 99,000 Miles (145 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 385 Short TripKity Maintenance Schedule In hilly or mountainous terrain. When doing frequent trailer towing. Uses such as found in taxi, police or delivery service. do not use vehicle under any ofthese your conditions, the.fluid andfilter do not require changing. Inspect Positive Crankcase Ventilation (Pcv) valve.
Page 386 Long Tripmighway Maintenance Schedule The services shown in this schedule up to 100,000 miles k m ) (166 000 should be performed after 100,000 miles (166 000 km) at the same intervals. The services shown at 150,000 miles (240 000 km) should be performed at the same interval after 150,000 miles (240 000 km).
Page 387 Long Tripmighway Maintenance Schedule 7,500 Miles (12 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 388 15,000 Miles (25 000 km) (Continued) Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is Control Service. Applicuble o ~ d y the UITitecl States. Rotate tires. See “Tire Inspection and Rotation”...
Page 389 Long Tripmighway Maintenance Schedule 30,000 Miles (50 000 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 390 Long Tripmighway Maintenance Schedule 37,500 Miles (62 500 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 391 Long Tripmighway Maintenance Schedule Vehicles With GVWR Above Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Rotate tires. See “Tire Inspection and Rotation”...
Page 392 Long Tripmighway Maintenance Schedule Gasoline Engines 1 60,000 M i l s (100 000 k m ) 7-36...
Page 393 Long Tripmighway Maintenance Schedule Inspect engine accessory drive belt. An Emission Control Service. Replace fuel filter. An Emission Control Service. (See footnote?.) Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service.
Page 394 67,500 Miles (112 500 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 395 Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is Corztrol Service. Applicable onl\r to Ld1icle.s sold in the United Stut4.s. Rotate tires. See “Tire Inspection and Rotation”...
Page 396 ,one TridHighway Maintenance Schedule 90,000 Miles (150 000 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote Check readfront axle fluid level and add fluid as needed.
Page 397 97,500 Miles (162 500 km) Change engine oil and filter (or every 12 months, whichever occurs first). Emissim Corltrol Sel-vice. Lubricate chassis components (or every I2 months, whichever occurs first). (See footnote #. j Check readfront axle fluid level and add fluid as needed.
Page 398 100,000 Miles (1 66 000 km) (Continued) In hilly or mountainous terrain. When doing frequent trailer towing. Uses such as found in taxi, police or delivery service. VJYIU use your vehicle urder conditions, the.fluici crndfilter do n.ot require chcrnging. Inspect Positive Crankcase Ventilation (PCV) valve.
Page 399 Part B: Owner Checks and Services Listed below are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D.
Page 400 At Least Twice a Year Restraint System Check Make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired.
Page 401 Starter Switch Check ‘ CAUTION: When are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below. Before you start, be sure you have enough room around the vehicle. Firmly apply both the parking brake (see “Parking Brake”...
Page 402 Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition key to LOCK in each shift lever position. The key should turn to LOCK only when the shift lever is in PARK (P). The key should come out only in LOCK.
Page 403 Part C: Periodic Maintenance Inspections Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once.
Page 404 Drive Axle Service Check redfront axle fluid level and add as needed. Check constant velocity joints and axle seals for leaking. Transfer Case (Four-wheel Drive) Inspection Every 12 months or at oil change intervals, check front axle and transfer case and add lubricant when necessary. Oil the control lever pivot point and all exposed control linkage.
Page 405 Part D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer. USAGE FLUID/LUBRICANT Engine Oil Engine oil with the American (Gasoline Petroleum Institute Certified For Engine) Gasoline Engines “Starburst”...
Page 406 FLUIDLUBRICANT USAGE Wheel bearing lubricant meeting Front Wheel Bearings requirements of NLGI Category GC or GC-LB (GM Part No. 105 1344 or equivalent). Differential, Axle Lubricant (GM Part No. 1052271) or SAE 8OW-90 Front and Rear GL-5 Gear Lubricant. Axle DEXR0N’-I11 Transfer Case Transmission Fluid.
Page 407 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. ODOMETER DATE READING Any additional information from “Owner Checks and Services” or “Periodic Maintenance” can be added on the following record pages.
Page 408 Maintenance Record ODOMETER DATE MAINTENANCE PERFORMED READING SERVICED BY 7-52...
Page 409 Maintenance Record ODOMETER DATE SERVICED BY MAINTENANCE PERFORMED READING 7-53...
Page 410 Maintenance Record ODOMETER DATE READING MAINTENANCE PERFORMED SERVICED 7-54...
Page 411 Section 8 Customer 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. Customer Satisfaction Procedure Customer Assistance for Text Telephone...
Page 413 GMC Consumer Relations Manager by calling 1 -800-GMC-8782 (1 -800-462-8782, Customer Assistance prompt.) In Canada, contact GM of Canada Customer Communication Centre in Oshawa by calling 1-800-263-3777 (English) or 1-800-263-7854 (French).
Page 414 Vehicle delivery date and present mileage Nature of concern We encourage you to call us we can give your inquiry prompt attention. However, if you wish to write GMC, address your inquiry to: GMC Customer Assistance 3 1 E. Judson Street 1607-04...
Page 415 Delivery of the replacement key will be covered at no charge within Emergency Towing Service: Towing to the nearest GMC dealer for warranty related disablements will be covered. miles 6 km).
Page 416 Maps include points of interest and list GMC dealers along the route. Trip Routing also includes a national hotel discount book and a book of coupons. State and local maps available upon request. Please be prepared to furnish your Vehicle Identification Number (VIN).
Page 417 GMC Roadside Assistance Center or contact your dealer. Roudside Assistance is not part coverage provided by the New Vehicle Limited Wurrunty. GMC reserves the right to nuke any changes or discontinue the Roadside Assistunce progrmn ut any time without notification. Canadian Roadside Assistance...
Page 418 The Commitment Plus Courtesy Transportation Program is not part of the Bumper to Bumper Limited Warranty. GMC reserves the right to make any changes or discontinue the Courtesy Transportation Program at any time without notification. For additional program details contact your GMC dealer.
Page 419 Plan (CAMVAP). General Motors reserves the right to change eligibility limitations and/or to discontinue its participation in this program. Both GMC and your GMC dealer are committed to making sure you are completely satisfied with your new vehicle. Our experience has shown that, if a situation...
Page 420 Some state laws may require you to use this program before filing a claim with a state-run arbitration program or in the courts. For further information, contact the BBB at 1-800-955-5 100 or the GMC Customer Assistance Center at 1 -800-GMC-8782 ( 1 -800-462-8782).
Page 421 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: GMC Consumer Relations 3 1 E. Judson Street 1607-04...
Page 422 1997 GMC SERVICE PUBLICATIONS ORDERING INFORMATION The following publications covering the operation and servicing the Service Publication Order Form in this or credit card information to Helm, Incorporated (address below.) SERVICE MANUALS Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc.
Page 423 ORDER TOLL FREE (NOTE: For Credit Card Holders Only) 1-800-782-4356 (Monday-Friday 8:OO AM 6:OO PM EST) FAX Orders Only 1-31 3-865-5927 PUBLICATION FORM NUMBER Service Manual Car & Light Truck Transmission Unit Repair Owner’s Manual In Portfolio Owner’s Manual Without Portfolio NOTE: Dealers and Companies please provide dealer or company name, and also the name of the person to whose attention the shipment should be sent.
Page 424 8-14...
Page 425 Section 9 Index ........A i r Bag .
Page 426 Adjustment ........Fluid Master Cylinder Parking...
Page 427 Clock. Setting the ............. . . Comfort Controls Comfort Guides.
Page 428 ....... Electrical System Electrochromic DayNight Rearview Mirror ......Electronic Compass .
Page 429 Gear Positions. Automatic Transmission ........GloveBox Gross Axle Weight Rating Gross Vehicle Weight Rating...
Page 430 ........Lamps .
Page 431 Odometer ........Odometer. Trip ....... . . Off-Road Driving .
Page 433 Seats ..... . Easy Entry (2-Door Utility) Entry to the Rear (Suburban Second Seat) Folding the Rear (2-Door Utility) Folding the Rear (4-Door Utility) Folding the Second (Suburban) .
Page 434 ......... Theft .
Page 435 ......Underbody Maintenance ..... Underhood FuseIRelay Center .
Page 436 Service Station Checkpoints ENGINE COOLANT TI RES RECOVERY TANK P6-44 P5-15 and 6-26* BATTERY P5-3 and 6-36 ENGINE OIL DIPSTICK P6-14* SECONDARY HOOD RELEASE P6-9 WINDSHIELD WASHER FLUID P6-30 HOOD RELEASE FUEL DOOR P6-9 P6-6 For detailed information, refer to the page number listed, or see the Index in the back of the owner’s manual. For vehicles equipped with diesel engine, see the Diesel Engine Supplement.
Page 438 X9709...

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