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The 1998 GMC Sonoma Owner’s Manual 1-1 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. 3-1 Comfort Controls and Audio Systems This section tells you how to adjust the ventilation and comfort controls and how to operate your audio system.
We support voluntary technician certification. Q?l CERTIFIED WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION THROUGH GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the name SONOMA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes in the product after that time without further notice.
How to Use this Manual Safety Warnings and Symbols Many people read their owner’s manual from beginning to end when they first receivetheir new vehicle. If you do this, it will help you learn about the features and controls for your vehicle. In this manual, you’ll find that pictures and words work together to explain things quickly. You will find a number of safety cautions in this book. We use a box and the word CAUTION to tell you about things that could hurt you if you were to ignore the warning.
You will also find a circle with a slash through it in this book. This safety symbol means “Don’t,” “Don’t do this” or “Don’t let this happen.” J Vehicle Damage Warnings Also, in this book you will find these notices: NOTICE: These mean thereis something that could damage your vehicle. iv In the notice area, we tell you about something that can damage your vehicle. Many times, this damage would not be covered by your warranty, and it could be costly.
1 Vehicle Symbols These are some of the symbols youmay find on your vehicle.
Model Reference This manual covers these models: Regular Cab Pickup vi Extended Cab Pickup
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 This section tells you about the seats -- how to adjust them, and fold them up and down. Manual Front Seat . A CAUTION: I You can lose controlof the vehicleif you try to is adjust a manual driver’s seat while the vehicle moving. The sudden movement could startle and confuse you, or make you push a pedal when you don’t want to. Adjust the driver’s seat only when the vehicleis not moving. 1-2 Move the lever under the front of the manual seat up to unlock it.
Supplement to the 1998 GMC Sonoma, GMC Jimmy, GMC Envoy and Oldsrnobile Bravada Owner’s Manuals This information shouldbe included with the “Daytime Running Lamps (DRL)” information located in Section 2 in your ownerS manual. This information shouldbe included with the “Engine Compartment Fuse Block” information locatedin Section 6 in your owner’s manual. As built, your vehicle is not equipped with Daytime Running Lamps (DRL).
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Manual Lumbar Support (If Equipped) Reclining Seatbacks (Bucket Seats or 60/40 Bench) To adjust the front saatback, lift the leveron the outer side of the seat. Turn the knob to the left to increase lumbar support and to the right to decrease lumbar support. Release the leverto lock the seatback where you want it. Pull up on the leverand the seat will go to an upright position.
But don’t have a seatback reclined if your vehicle is moving. 1-4 Sitting in a reclined position whenyour vehicle is in motion can be dangerous. Even if you buckle up, your safety beltscan’t do their job when you’re reclined like this. The shoulder belt can’t do its job because it won’t beagainst your body. Instead, it will be in front of you. In a crash you could go into it, receiving neckor other injuries. The lap belt can’t do its job either. In a crash the belt could go up over your abdomen.
Easy Entry Seat (Extended Cab) Seatback Latches The front seatback folds forward to let people get into theback seat or to access the storage area behind the seat. To fold the front seatback forward, rotate the handle on the side of the seat rearward and pull the seatback forward. To return the seatback to the upright position, push the seatback all the way back until the latch catches. If the seatback was reclined before being folded forward, it will return to the reclined position.
Jump Seat (Extended Cab Models) Your extended cab pickup has a jump seat in the rear area. 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 (SIR), or air bag system. /i\ CAUTION: To fold the jump seat down, pull down on the handle on the bottom of the seat until the seat is in place, then move the seatback to a vertical position.
In most states and Canadian provinces, the law says to wear safety belts. Here’s why: They work. It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, people riding in these areas are more likely to be seriously injured or killed. Do not allow peopleto ride in any area of your vehicle that is not equipped with seats and safety belts.Be sure everyone in your vehicle is ina seat and using a safety beltproperly. You never know if you’ll be in a crash.
Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Take the simplest vehicle. Suppose it’s just a seat on wheels.
Get it up to speed. Then stop the vehicle. The rider doesn't stop. The person keeps going until stopped by something. In a real vehicle, it could be the windshield ...
. .. or the instrument panel . . ... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That’s why safety belts make such good sense.
Here Are Questions Many People Ask &: About Safety Belts -- and the Answers A: Q: Won’t I be trapped in the vehicleafter an accident if I’m wearing a safety belt? A: You could be -- whether you’re wearing a safety belt or not. But you can unbuckle a safety belt, even if you’re upside down. And your chance of being conscious duringand after an accident, so you can unbuckle and get out, is rnuclz greater if you are belted. Q.
How to Wear Safety Belts Properly Adults This part is only for peopleof adult size. Be aware that there are special thingsto know about safety belts and children. And thereare different rules for smaller children and babies.If a child will be riding in your vehicle, see the part ofthis manual called “Children.” Follow those rulesfor everyone’s protection. First, you’ll want to know which restraint systems your vehicle has. We’ll start with the driver position.
Pull up on the latch plate to make sure itis secure. If the belt isn’t long enough,see “Safety Belt Extender” at the endof this section. Make sure the release button on the buckle is positioned so you would be able tounbuckle the safety belt quicklyif you ever had to. I 5. To make the lap parttight, pull down on the buckle end of the belt as you pull up on the shoulder belt. 1 I t I I I I 1 I 1 The lap part of the belt shouldbe worn low and snug on the hips,just touching the thighs.
What’s wrong with this? /1\ CAUTIPV: 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 shouldfit against your bodv. A: The shoulder belt is too loose. It won’t give nearly as much protection this way.
&= What's wrong with this? A CAUTIPY: I You can be seriouslyinjured if your belt is buckled in the wrong place like this.In a crash, thebelt would go up over your abdomen. The belt forces would bethere, not at the pelvic bones. This could causeserious internal injuries. Always buckle yourbelt into thebuckle nearest you. A: The belt is buckled inthe wrong place.
e.' What's wrong with this? '+A CAUT3N: You can be seriouslyinjured if you wear the shoulder belt under your arm. In a crash, your body would move toofar forward, which would increase the chance of head and neck injury. Also, the belt would apply too muchforce to the ribs, which aren't as strong as shoulder bones. You could also severelyinjure internalorgans like your liver or spleen. A: The shoulder belt is worn under the arm. It should be worn over the shoulder at alltimes.
@ What’s wrong with this? You can be seriou y injured by a twisted belt. In a crash, you wouldn’thave the full width of the belt to spread impact forces. If a belt is twisted, make it straightso it can work properly, or ask your dealerto fix it. A: The belt is twisted across the body.
Safety Belt Use During Pregnancy Safety belts work for everyone,including pregnant women. Like all occupants, they are more likely to be seriously injured if they don't wear safety belts. To unlatch the belt, just push the button on the bucrcle. The belt should go back out of the way. Before you close the door, be surethe belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle.
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. Right Front Passenger Position To learn how to wear the right front passenger’s safety belt properly, see “DriverPosition” earlier in this section.
Here are the most important things to know about the air bag system: You can be severely injured or killed in a crash if you aren’t wearing your safety belt even if you have airbags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicleor being ejected from it. Air bags are “supplemental restraints” to the safety belts. All air bags even reduced-force air bags are designedto work with safety belts, but don’t replace them.
A CAUTIO-1: ~ Children who are upagainst, or very close to,an air bag when it inflates can be seriouslyinjured or killed. This is true even though your vehicle has reduced-force frontal air bags. Air bags plus lap-shoulder belts offer the best protection for adults, but not for young children and infants. Neither the vehicle’s safety belt systemnor its air bag system is designed for them. Young children and infantsneed the protection that a child restraint system can provide.
How the Air Bag System Works The right frontpassenger’s air bag is in the instrument panel on the passenger’s side. Where arethe air bags? The driver’s air bag is in the middle of the steering wheel.
A CAUTION: 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. When shouldan air bag inflate? An air bag is designed to inflatein a moderate to severe frontal or near-frontal crash.
How does an air bag restrain? moderate to severe frontalor near-frontal collisions, even belted occupants can contact the steering wheelor 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.
0 Your vehicle has a switch on the instrument panel that you can use to turn off the passenger’s air bag. But use this switch only when you want to secure a rear-facing child restraint at theright front passenger’s position. See “Securing a Child Restraint in the Right Front Seat Position” in the Index for more on this, including importantsafety information. If the right front passenger’s air bag is turned off, the person sitting there won’t have the extra protection of an air bag.
Servicing Your Air Bag-Equipped Vehicle Air bags affect how your vehicle should be serviced. There are parts of the air bag system in several places around your vehicle. You don’t want the system to inflate while someone is working on your vehicle. Your dealer and the GM Service Manual have information about servicing your vehicle and the air bag system. To purchase a service manual, see “Service and Owner Publications” in the Index.
Center Passenger Position Lap Belt If your vehicle has a bench seat, someonecan sit in the center position. 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 plateand pull it along the belt.
Rear Seat Passengers (Extended CabJump Seats) . . Lap Belt To make the belt shortCf,’@lllits free end as shown until the belt is snug. Buckle, position and release it thesame 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 releasebutton on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.
Rear passengers who aren’t safety belted can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts. Each jump seat has a lap belt with no retractor. To make the belt longer, tilt the latch plate a little and pull the belt. To make it shorter, pull the belt as shown until it is snug. Buckle and position it the sarne way as the lap part of the driver’s safety belt (see “Driver Position” in the Index).
Smaller Children and Babies Children Everyone in a vehicle needs protection! That includes infants and all children smaller than adult size.Neither the distance traveled nor the age and size of the traveler changes the need, for everyone,to use safety restraints. In fact, the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle.
rI laller children and babies should always be restrained in a child or infant restraint. The instructions for the restraintwill say whether it is the right type andsize for your child.A very young child’s hip bones areso small that a regular belt might not staylow on the hips, as it should. Instead, the beltwill likely be over the child’s abdomen. In a crash, the beltwould apply force right on thechild’s abdomen, which could cause serious or fatal injuries.
Never hold a baby inyour arms while riding in a vehicle. A baby doesn't weigh much until a crash. During a crash a baby will become so heavy youcan't hold it. For example, ina crash at only 25 mph (40 km/h), a 124b. (5.5 kg) baby will suddenly become a 240-lb. (110 kg) force on your arms. The baby would be almost impossible to hold.
I Child Restraints Every time infantsand young children ridein vehicles, they should have protection provided by appropriate restraints. Secure the baby in an infant restraint, but be sure to turnoff the passenger’s air bag. See “Securing a Child Restraintin the Right Front Seat Position”in the Indexfor more on this, including important safety information. What are the different types of add-on child restraints? A: Add-on child restraintsare available in four basic types.
An infant car bed (A) is a special bed made for use in a motor vehicle. It’s an infant restraint system designed to restrain or position a child on a continuous flatsurface. With an infant car bed, make sure that the infant’s head rests toward the center of the vehicle. A rear-facing infant restraint (B) positions an infant to face the rear of the vehicle. Rear-facing infant restraints are designed for infants of up to about 20 lbs. (9 kg) and about one year of age.
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A forward-facing child restraint (C-E) positions a child upright to face forward in the vehicle. These forward-facing restraints are designed to help protect children who are from 20 to 40 Ibs. (9 to 18 kg) and about 26 to 40 inches (66 to 102 cm) in height, or up to around four years of age. One type, a convertible restraint, is designed to be used either as a rear-facing infant seat ora folward-facing child seat.
When choosing a child restraint, 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 Fede.ra1Motor 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. These restraints use the belt system in your vehicle, but the child also has to be secured within the restraint to help reduce the chance of personal injury.
Top Strap A child in a rear-facing child restraint can be seriously injuredor killed if the right front passenger’s air bag inflates, even though your vehicle has reduced-force frontal air bags. This is because the backof the rear-facing child restraint would be very close to the inflatingair bag. Be sure to turnoff the air bag before using a rear-facing child restraint in the right front seat position.
Securing a Child Restraint in the Center Front Seat Position Don’t use child restrail won’t work nronerlv. in ;nos.’ )n. The restraints Jump Seats (Extended Cab) Don’t use child restraints in these positions. The restraints won’t work properly.
Securing a Child Restraint in the Right Front Seat Position Your vehicle has a right front passenger air bag. There’s a switch on the instrument panel that you can use to turn off the right front passenger’s air bag. But use this switch only when you want to securea rear-facing child restraint at the right front passenger’s position.
A child in a rear-facing child restraint can be seriously injured or killedif the right front passenger’s air bag inflates, even though your vehicle has reduced-force frontal air bags. This is because the backof the rear-facing child restraint would be very closeto the inflating air bag. Be sure to turnoff the air bag before using a rear-facing child restraintin the right front seat position.
I If the air bag readiness lightever comes on when you have turned off the air bag, it means that something may be wrong with the air bag system. The right front passenger’s air bag could inflate even though theswitch is off. If this ever happens, don’t securea rear-facing child restraint in your vehicle until you have your vehicle serviced. 3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle’s safety belt through or around the restraint.
5. Pull the rest of the shoulder beltall the way out of the retractor to set the lock. 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. If you’re using a forward-facingchild restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt.
7. Push and pull the child restraint in different directions to besure it issecure. -I I . .i To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. If you were using a rear-facing child restraint, turn on the right front passenger’s air bag when you remove the rear-facing child restraint from the vehicle.
Larger Children If the right front passenger’s air bag is turned off, the person sitting therewon’t have the extra protection of an airbag. In a crash, the air bag the wouldn’t be able to inflate and help protect person sitting there. Make sure the air bag is turned on unlessyou are usinga rear-facing child restraint in the right front seat position. Children who have outgrown child restraints should wear the vehicle’s safety belts. 0 Children who aren’t buckled up can be thrown out in a crash.
Never do this. Here two children are wearing the same belt. The belt can’t properly spread the impact forces. In a crash, the two children can be crushed together and seriously injured. A belt must beused by only one personat a time.
A CAUTION: - I Never do this. Here a child issitting in a seat thathas a , lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in this way, in a crash the child might slideunder the belt. The belt’s force would then be applied right on the child’s abdomen. That could causeserious or fatal injuries. Wherever the child sits, the lap portion of the belt should be worn low and snug on the hips, just touching the child’s thighs.
Safety Belt Extender Checking Your Restraint Systems If the vehicle’s safety belt will fasten around you, you should use it. 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 ordamaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired.
Replacing Restraint System Parts After a Crash If you’ve had a crash, do you need new belts? After a very minor collision, nothing may be necessary. But if the belts were stretched, as they would be if worn during a more severe crash, then you need new belts. f IO nelp avoid personal injury, belt assembly must be replaced ifthis vehicle is in a collisionor if “Replace Belt” appears below. See Owner’s Manual for more information.
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Section 2 Features and Controls Here you can learn about the many standard and optional featureson your vehicle, and information on starting, shifting and braking. Also explained arethe instrument panel and the warning systems that tell you if everything is working properly -- and what to do if you have a problem.
Keys A CAUTION: 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 killed. They could operate power windowsor other controls or even make the vehicle move. Don't leave the keys ina vehicle with young children.
This vehicle has one double-sided key for the ignition and door locks. It will fit with either sideup. When anew vehicle is delivered, the dealer provides the owner with a pair of identical keys and a key codenumber. NOTICE: Your vehicle has a number of features that can help prevent theft. But you can have a lot of trouble gettinginto your vehicleif you ever lock your keys inside.You may even haveto damage your vehicle to get in. So be sure you have extra keys.
There are several ways to lock and unlock your vehicle. Door Locks You can use the Keyless Entry System, if you have this option. You can use your key to unlock your door from the outside. Unlocked doors can be dangerous. Passengers especially children can easily a door is open the doors and fall out. When locked, the inside handle won’t open it. Outsiders caneasily enter through an unlocked door when you slow down or stop yourvehicle.
Side Access Panel (Extended Cab) (If Equipped) Power Door Locks (If Equipped) for convenience in loading and unloading cargo. If your vehicle has power door locks, the switch is located on the armrest. Remove the ignition key and press LOCK to lock all the doors at once. To open the side accesspanel, first open the driver’s front door. Then, use the handle on the panel to open it. To unlock the doors, press the raised area next to the key symbol.
Lockout Prevention To protect you from locking your key in the vehicle, this feature stops the power door locks from locking when the keys are in the ignition and a door is open. If the power lock switch is pressed when a door is open and the key is in the ignition, all the doors will lock, and the driver’s door will unlock. Leaving Your Vehicle If you are leaving the vehicle, take your keys, open your door and set the locks from inside. Then get out and close the door.
0 Check the distance. You may be too far from your vehicle. You ]nay need to stand closer duringrainy or snowy weather. 0 Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. 0 If you’re still having trouble, see your dealer or a qualified technician for service.
I NOTICE: When replacing the battery, use care not to touch any of the circuitry.Static from your body transferred to these surfaces may damage the transmitter. To replace the battery in the keyless entry transmitter: I 1. Insert a dime in the slot between the covers of the transmitter housing near the key ring hole. Remove the bottom by twisting the dime. 2. Remove and replace the battery with a three volt CR2032 or equivalent battery, positive (+) side up. 3. Align the covers and snap them together.
Tailgate You can open the tailgate by pulling up on the handle while pulling the tailgate down. When you put the tailgate back up, be sure it latches securely. Follow these steps if you want to remove the tailgate: 1. Raise the tailgate slightly. 2. Remove both retaining cables. To remove each cable, turn it so the end faces the front. Then, push forward so the larger part of the hole is over the bolt. Pull the end over the bolt. I 3.
Theft Parking Lots 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 impossibleto steal. However, there are ways you can help. If you park in a lot where someone will be watching your vehicle, it’s best to lock it up and take your keys.
If the engine stalls and the SECURITY light flashes, wait about 10 minutes until the light stops flashing before trying to restart the engine. Remember to release the key from the START position as soon as the engine starts. If the engine does not start after three(3) tries, the vehicle needs service. If you are driving and the SECURITY light comes on, you will be able to restart the engine if you turn the engine off.
Ignition Positions NOTICE: Use the key to turn the ignition switch to five different positions. A i Don’t operate accessories in the ACCESSORY position forlong periods of time. Prolonged operation of accessories in the ACCESSORY position could drain your battery and prevent you from starting your vehicle. E ACCESSORY (A):This position lets you use things like the radio and the windshield wipers when the engine is off. Push in the key and turn it toward you.
Key Release Button On manual transmissionvehicles, turning thekey to LOCK will lock the steering column and result in a loss of ability to steer the vehicle. This could cause a collision. If you need to turn the engine off while the vehicleis moving, turn thekey only to OFT. Don’t press the key release button while the vehicle is moving.
Your radio and power windows will work when the ignition key is in the RUN or ACCESSORY. Once the key is turned from RUN to OFF, these features will continue to work for up to 20 minutes or until a door is opened. Manual Transmission Starting Your Engine The gear selector should be in NEUTRAL (N) and the parking brake engaged. Hold the clutch pedal to the floor and start the engine. Your vehicle won’t start if the clutch pedal is not all the way down -- that’s a safety feature.
2. If your engine still won’t start (or starts but then stops), it could be flooded with too much gasoline. Try pushing your accelerator pedal all the way to the floor and holding it there as you hold the key in START for about three seconds. If the vehicle starts briefly but then stops again, do the same thing, but this time keep the pedal down for five or six seconds. This clears the extra gasolinefrom the engine. NOTICE: Your engine is designed to work with the electronics in yourvehicle.
To Use the Engine Coolant Heater NOTICE: 1. Turn off the engine. Your engine is designed to work withthe electronics inyour vehicle. If you add electrical parts oraccessories, you couldchange the way the engine operates. Before adding electrical equipment, check withyour dealer. If you don’t, your engine mightnot perform properly. If you ever haveto have your vehicle towed, see the part of this manual that tells how to do it without damaging your vehicle. See “Towing Your Vehicle” in the Index.
4. Before starting the engine, be sureto unplug and store thecord as it was before to keep it away from moving engine parts. If you don’t, itcould be damaged. How long should you keep the coolant heater plugged in? Theanswer depends on the outside temperature, the of kind of oil you have, and some other things. Instead trying to list everything here, we ask that you contact your dealer in the area whereyou’ll be parkingyour vehicle. The dealercan give you the best advice forthat particular area.
Ensure the shift lever is fully in PARK (P) range before starting the engine. Your vehicle has a Brake-Transmission Shift Interlock (BTSI). You have to fully apply your regular brakes before you can shift from PARK (P) when the ignition key is in RUN. If you cannot shift out of PARK (P), ease pressure on the shift lever -- push the shift lever all the way into PARK (P) as you maintain brake application. Then move the shift lever into the gear you wish. See “Shifting Out of PARK (P)” in the Index.
DRIVE (D): This position is for normal driving. If you need more power for passing, and you’re: Going less than about 35 mph (55 kmh), push your accelerator pedal about halfway down. Going about 35 mph (55 km/h) or more, push the accelerator all the way down. You’ll shift down to the next gear and have more power. DRIVE (D) should not be used when towing a trailer, carrying a heavy load, drivingon steep hills, or for off-road driving.
Manual Transmission Operation 5-Speed This is your shift pattern. 1 3 5 You can shift into FIRST ( 1 ) when you’re going less than 20 mph (30 km/h). If you’ve come to a complete stop and it’s hard to shift into FIRST (I), put the shift lever in NEUTRAL (N) and let up on the clutch. Press the clutch pedal back down. Then shift into FIRST (1). SECOND (2): Press the clutch pedal as you let up on the accelerator pedal and shift into SECOND ( 2 ) .
REVERSE (R):To back up, press the clutch pedal, wait about six seconds, then shift into REVERSE (R). Then let up on the clutch pedal slowly while pressing the accelerator pedal. I NOTICE: Shift to REVERSE (R) only after yourvehicle is stopped. Shifting toREVERSE (R) while your vehicle is moving could damage your transmission. Use REVERSE (Rj, along with the parking brake, for parking your vehicle. Shift Light Tf you have a manual transmission, you have a SHIFT light.
Parking Brake To 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. I NOTICE: Driving with the parking brake on can cause your rear brakesto overheat. You may haveto replace them, and you could also damage other parts of your vehicle.
2. Move the shift lever into PARK (P) position like this: Shifting Into PARK (P) (Automatic Transmission Only) 1A CAUTION: I - It can be dangerous to get out of your vehicle if the shift lever is not fully inPARK (P) with the parking brakefirmly set. Your vehiclecan roll. If you have leftthe engine running, the vehicle can move suddenly.You or others could be injured. To be sure your vehicle won’t move, even when you’re onfairly level ground, use the steps that follow.
Leaving Your Vehicle With the Engine Running (Automatic Transmission Only) Move the lever up as far as it will go. It canbe dangerous to leave your vehicle with the engine running.Your vehicle could move suddenly if the shift lever is not fully in PARK (P) with the parking brakef'irmly set. And,if you leave the vehicle with the engine running, it could overheat and even catch fire. You or others could be injured. Don't leave yourvehicle with the engine running unlessyou have to. 3.
Torque Lock (Automatic Transmission) 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). This is called “torque lock.” To prevent torque lock, set the parking brake and then shift into PARK (P) properly before you leave the driver’s seat. To find out how, see “Shifting Into PARK (P)” in the Index.
Parking Your Vehicle (Manual Transmission Models Only) Parking Over Things That Burn Before you get out of your vehicle, turn off your engine, put your manual transmission in REVERSE (R) and firmly apply the parking brake. If you are parking on a hill, or if your vehicle is pulling a trailer, see “Towing a Trailer” in the Index. .::.I v . . . . . 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 A CAUTION: Engine exhaust cankill. It contains the gas carbon monoxide(CO), which you can’t see or smell. It can cause unconsciousness and death. You might have exhaust comingin if: 0 Your exhaust system sounds strange or different. Your vehicle gets rusty underneath. 0 Your vehicle was damaged in a collision. Your vehicle was damaged when driving over high points on the road or over road debris. 0 Repairs weren’t done correctly. Your vehicle or exhaust system had been modified improperly.
Locking Rear Axle (If Equipped) ~ It can be dangerous to getofout your vehicle if the shift leveris not fully in PARK (P) with the parking brake firmlyset. Your vehicle can roll. Don’t leave yourvehicle when the engineis running unlessyou have to. If you’ve left the engine running, thevehicle can move suddenly. You or others couldbe injured. To be sure your vehicle won’t move, even when you’re onfairly level ground, always set your parking brake and move the shift lever to PARK (P).
Electronic Transfer Case (IfEquipped) If your four-wheel-drive vehicle has the electronic transfer case,the transfer case switches are abovethe audio system controls. Use these switchesto shift intoand out of four-wheel drive. You can choose among three driving settings: 2HI: This setting is for driving in most street and highway situations. Your front axle is not engaged in two-wheel drive. When this lamp is lit, it is about one-half as bright as the others.
Shifting from 2HIor 4HI to 4LO To shift from 2Hl or 4H1 to 4L0, the vehicle must be stopped or moving less than 3 mph (4.8 k d h ) with the transmission in NEUTRAL (Nj in vehicles equipped with an automatic transmission. The clutch pedal must be engaged on vehicles equipped with a manual transmission. The preferred method for shifting into 4LO is to have your vehicle moving 1 to 2 mph (1.6 to 3.2 k d h ) . Press and release the 4LO switch.
Press the side of the switch with the down arrow to lower the window. On automatic transmission equipped vehicles, if your transfer case does not shift into 4H1, your transmission indicator switch may require adjustment. With your transmission in NEUTRAL (N), press and release the 4HI switch. While the 4HI indicator light is flashing, shift your transmission into PARK (P). Wdit until the 4HI indicator light stays on before shifting your transmission into gear.
Swing-Out Windows (Extended Cab) Sliding Rear Window (If Equipped) When you close the window, be sure the latch catches. Squeeze the latch in the center of the window and slide the glass to open it. When you close the window, be sure the latch catches. Horn Press the steering wheel pad to sound the horn.
Tilt Wheel (If Equipped) Turn SignaVMultifunction Lever If you have the tilt steering wheel, you should adjust the steering wheel before you drive. You can raise it to the highest level to give your legs more room when you enter and exit the vehicle. To tilt the wheel, hold the steering wheel and pull the lever toward you. Move the steering wheel to a comfortable level, then release the lever to lock the wheel in place. Do not adjust the steering wheel while driving.
If you have a trailer towing option with added wiring for the trailer lamps, a different turn signal flasher is used. The turn signal has two upward (for right) and two With this flasher installed, the signal indicator will flash downward (for left) positions. These positions allow even if a turn signal bulb is burned out. Check the front you to signal a turn or a lane change. and rear. turn signal lamps regularly to make sure they . are working. To signal a turn, move the lever all the way up or down.
Windshield Wipers For steady wiping at low speed, turn the band away from you to the LOW position. For high-speed wiping, turn the band further, to HIGH. To stop the wipers, move the band to OFF. Be sure to clear ice and snow from the wiper blades before using them. If they’re frozento the windshield, carefully loosen or thaw them. If your blades do become worn or damaged, get new blades or blade inserts.
Cruise Control (If Equipped) With cruise COII~POI, you can maintain a speed of about 25 mph (40 kndh) or more without keeping your foot on the accelerator. This can really help on long trips. Cruise control does not work at speeds below about 25 mph (40 km/h). If you have an automatic transmission and you apply your brakes, the cruise control will shut off. If you have a manual transmission and you apply your brakes or push the clutch pedal, the cruise control will shut off.
1 . Move.the cruise control switch to ON. 2. Get up to the speed you want. 3. Press in the SET button at the end of the lever and release it. Once you’re going about 25 mph (40 km/h) or more, you can move the cruise control switch from ON to R/A for about a half a second. You’ll go right back up to your chosen speed and stay there. 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.
Increasing Speed While Using Cruise Control Using Cruise Control on Hills There.are two ways to go to a higher speed: How well your cruise control will work on hills depends upon your speed, load and the steepness of the hills. When going up steep hills, you may want to step on the accelerator pedal to maintain your speed. When going downhill, you may have to brake or shift to a lower gear to keep your speed down. Of course, applying the brake takes you out of cruise control.
Exterior Lamps - ‘A’ Rotate the knob to the right to the parking lamps symbol to manually turn on: 0 Parking Lamps Sidemarker Lamps I Taillamps License Plate Lamps Instrument Panel Lights \ / Rotate the knob to the right to the master lamps symbol to turn on all the lamps listed as well as the headlamps. Rotate the knob all the way to the left to turn off your lamps and put the system in auto headlamp mode. Your parking lamp and headlamp switch is on the driver’s side of your instrument panel.
Automatic Headlamp System When it is dark enough outside, your automatic headlamp system will turn on your headlamps at the normal brightness along with other lamps such as the taillamps, sidemarker, parking lamps and the instrument panel lights. The radio lights will also be dim. Your vehicle is equipped with a light sensor on the top of the instrument panel under the radio speaker grill so be sure it is not covered, which will cause the system to be on whenever the ignition is on.
The DRL system will make your headlamps come on at reduced brightness when: e the ignition is on, the headlamp switch is i n automatic headlamp mode and e the parking brake is released. When the DRL are on, only your headlamps will be on. The taillamps, sidemarker and other lamps won’t be on. The instrument panel won’t be lit up either. When it begins to get dark, the headlamps will automatically switch from DRL to the regular headlamps.
Exit Lighting Dome Lamps With exit lighting, the interior lamps will come on when you remove the key from the ignition to help you see while exiting the vehicle. These lights will stay on for a short period of time and then will go out. The dome lamps will come on when you open the doors. Illuminated Entry Your vehicle is equipped with an illuminated entry feature. When the doors are opened,the dome lamps will come on if the DOME OVERRIDE button is out.
Battery Run-Down Protection Mirrors This feature shutsoff the dome, courtesy, vanity, reading, glove box, cargo and underhood lamps if they are left on for more than 20 minutes when the ignition is off. This will keep your battery from running down. Electrochromic Day/Night Inside Rearview Mirror If the batteryrun-down protection shuts off the interior lamps, to return to normal operation it may be necessary to: 0 Shut off all lamps and close all doors, or 0 Turn the ignition key to RUN.
At night, when the glare is too high, the mirror will b gradually darken to reduce glare{this change may take a few seconds). The mirror will return to its clear daytime state when the glare is reduced. Power Remote Control Mirror The control is located on the driver’s door armrest. Press the button at the base of the mirror to turn on the autonlatic feature. Thebutton has an indicator light to show it is on. Press the button again to turn the automatic feature off.
Front Storage Area A CAUTION: A convex mirrorcan make things (like other vehicles) look farther away than they reallyare. If you cut too sharply into the rightlane, you could hit a vehicle on yourright. Check your inside mirror or glance over your shoulder before changinglanes. Storage Compartments Glove Box To open your glove box, lift the lever the on front of the glove box and lower the door. The glovebox should not be open while driving. Door Storage You will find a storage compartment on each door.
Ashtray and Cigarette Lighter Rotate the front ashtray door down to open it. I NOTICE: Don’t put papers and other things that burn into your ashtray.If you do, cigarettes or other smoking materials couldset them on fire causing damage. To remove the front ashtray, pull the bin upward. I f your vehicle has the center armrest compartment, lift the cover to expose the storage areawhich includes slots for cassettes and a coinholder.
NOTICE: Illuminated Visor Vanity Mirror (If Equipped) Don’t hold a cigarette lighter in withyour hand while it is heating.If you do, it won’t be ableto back away from the heating element when it’s ready. That can make it overload, damaging the lighter and the heating element. Sun Visors To block out glare, you can swing down the top and bottom visors. You can also swing the bottom visor from side-to-side.
Accessory Power Outlets (If Equipped) If you have accessory power outlets, you can plug in auxiliary electrical equipment. Theaccessory power outlets are located near the center of the vehicle on the lower part of the instrument panel. Just remove the plug from the outlet and follow the proper installation instructions that are included with any electrical equipment you install. These circuits are protected by a fuse and have maximum current levels.
Instrument Panel A. Air Vents B. Instrument Cluster C. Electronic Transfer Case (If Equipped) D. Glove Box E. Audio System E Auxiliary Power Outlets (If Equipped) G . Comfort Controls H. Ashtray I. J. K. L.
Instrument Panel Cluster 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've used, and many other things you'll need to know to drive safely and economically. L.
Optional Cluster 2-51
Speedometer and Odometer Tachometer (If Equipped) Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). The tachometer displays the engine speed in revolutions per minute (rpm). Your odometer shows how far your vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). Each tachometer has a different limit depending on the powertrain in your vehicle.
The solid red danger range tells you that your engine speed is at its upper limits. You should immediately shift to a higher gear, or lift your foot off the accelerator pedal. 1 NOTICE: Do not operate theengine with the tachometer in the red range, or engine damage will occur. 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.
~ Safety Belt Reminder Light This light will come on when you start your engine, and it will flash for a few seconds. Then the light should go out. This means the system is ready. When the key is turned to RUN or START, a chime will come on for about eight seconds to remind people to fasten their safety bel& unless the driver’s safety belt is already buckled. The safety belt light will also come on and stay on for about 20 seconds, then it will flash for about 55 seconds.
AIR BAG OFF Light When you turn the right front passenger’s air bag off, this light will come on and stay on to remind you that the air bag has been turned off. This light will go off when you turn the air bag back on again. See “Securing a Child Restraint in the Right Front Seat Position” in the Index for more on this, including important safety information.
Charging System Indicator Light If the air bag readiness light ever comes on when you have turnedoff the airbag, it meansthat something may be wrongwith the airbag system. The right front passenger’s air bag could inflate even though the switchis off. If this ever happens, don’t securea rear-facing child restraint in yourvehicle until you have your vehicle serviced.
Voltmeter Gage When your engine is not running, but the ignition is on (in RUN), this gage shows your battery’s state of charge in DC volts. You can only drive for a short time with the reading in either warning zone. If you must drive, turn off all unnecessary accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. Shift Light When the engine is running, the gage shows the condition of the charging system.
Brake System WarningLight When the ignition is on, the brake system warning light will come on when you set your parking brake. The light will stay on if your parking brake doesn’t release fully. If it stays on after your parking brake is fully released, it means you have a brake problem. 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.
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. If the light stays on,or comes on when you’re driving, your vehicle needs service. If the regular brake system warning light isn’t on, you still have brakes, but you don’t have anti-lock brakes. If the regular brake system warning light is also on, you don’t have anti-lock brakes and there’s a problem with your regular brakes.
Malfunction Indicator Lamp (Service Engine Soon Light) SERVICE ENGINE SOON NOTICE: Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems. 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. The SERVICE ENGINE SOONlight comes on to indicate that there is a problem and service is required.
If the Light Is Flashing If the Light Is On Steady The following may prevent more serious damage to your vehicle: YOLImay be able to correct the emission system malfunction by considering the following: 0 Reducing vehicle speed. Did you recently put fuel into your vehicle? Avoiding hard accelerations. If so, reinstall the fuel cap, making sure to fully install the cap. The diagnostic system can determine if the fuel cap has been left off or improperly installed.
If you experience one or more of these conditions, change the fuel brand you use. It will require at least one full tank of the proper fuel to turn the light off. If none of the above steps have made the light turn off, have your dealer or qualified service center check the vehicle. Your dealer has the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that may have developed.
Security Warning Light SECURITY This light will come on briefly when you turn the key toward START. The light will stay on until the engine starts. If the light flashes, the Passlock system has entered a tamper mode. If the vehicle fails to start, see “Passlock” in the Index. If the light comes on continuously while drivingand stays on, there may be a problem with the Passlock system. Your vehicle will not be protected by Passlock, and you should see your dealer.
Here are four things that some owners ask about. None of these show a problem with your fuel gage: Check Gages Light k CHECK GAGES The CHECK GAGES light will come on briefly when you are starting the engine. At the gas station, the gas pump shuts off before the gage reads FULL (F). It takes a little more or less fuel to fill up than the gage indicated.
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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 yo~lrvehicle.
Comfort Controls Mode Knob With these systems, you can control the heating, cooling and ventilation in your vehicle. The right knob on the control panel allows you to choose the direction of air delivery. Standard Climate Control System OFF: This setting turns the system off. Some outside air will still enter the vehicle whenever the vehicle is moving forward. +e /J VENT: This setting directs most of the air through the instrument panel outlets and a small amount through the floor outlets.
Optional Climate Control System Mode Knob The right knob on the control panel allows you to choose the direction of air delivery. OFF: This setting turns the system off. Some outside air will still enter the vehicle whenever the vehicle is moving forward. MAX A/C: This setting provides maximum cooling with the least amount of work. MAX A/C recirculates much of the air inside your vehicle so it cools quickly.
+’ 0 HEATER: This setting directs most of the warmed air through the heater floor outlets and some air through the windshield defroster outlets. (ii3, BLEND: Airflow is divided equally between the heater floor outlet and the windshield defroster outlets. +fl DEFROST This setting directs most air through the windshield defroster outlets and some through the heater outlets. Air Conditioning (If Equipped) On hot days, open the windows long enough to let hot inside air escape.
Ventilation System For mild outside temperatures when little heating or cooling is needed, use VENT to direct outside air through your vehicle. Airflow is through the instrument panel outlets. Your vehicle’s ventilation system supplies outside airto the inside of your vehicle when it is moving. When the vehicle is not moving, you can get outside air to flow through by selecting any mode and any fan speed. You can direct the airflow side-to-side by rotating the thumbwheel located in the center of the vent.
Audio Systems AM-FM Stereo Your Delco Electronics 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 it first. Find out what your Delco Electronics 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 it. Setting the Clock for Systems without Automatic Tone Control Press SET.
TUNE: Turn the lower knob to tune in radio stations. SEEK: Press the right arrow to tune to the next higher station and the left arrow to tune to the next lower In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining buttons at the same time. Just: station and stay there. 1. Tune in the desired station. SCAN: Press both SEEK buttons to listen to a few seconds of each radio station. SCAN will light up on the display.
AM-FM Stereo with Cassette Tape Player (If Equipped) Finding a Station AM-FM: Press the lower knob to switch between AM, FMl and FM2. TUNE: Turn the lower knob to tune in radio stations. SEEK: Press the right arrow to tune to the next higher station and the left arrow to tune to the next lower station and stay there. PUSHBUTTONS: The four numbered pushbuttons let you return to your favorite stations. You can set up to 21 stations (seven A M , seven FM1 and seven FM2). Just: 1. Turn the radio on. 2.
In addition to the four stations already set, up to three more stations may be preset on each band by pressing two adjoining buttons at the same time. Just: 1. Tune in the desired station. 2. Press SET. (SET will appear on the display.) 3. Press two adjoining buttons at the same time, within five seconds. Whenever you press the same two buttons, the station you set will return. 4. Repeat the steps for each pair of pushbuttons. P.SCAN: Press both SEEK buttons to scan through each of your preset stations.
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. AM-FM Stereo with Cassette Tape and Automatic Tone Control (If Equipped) Once the tapeis playing, use the knobs for VOLUME, BAL FADE, BASS and TFEB just as you do for the radio. REV: Press the SEEK left arrow to reverse the cassette tape. Press the SEEK right arrow to stop reversing the tape.
SCV: Your system has a feature called Speed-Compensated-Volume (SCV). With SCV, your audio system adjusts automatically tomake up for road and wind noise as you drive. Set the volume at the desired level. Move the control ringbehind the upper knob to the right to adjust the SCV. Then, as you drive, SCV automatically increases the volume, as necessary, to overcome noise at any particular speed.The volume level should always sound the same to you as you drive.
P. SCAN: The preset scan button lets you scan through your favorite stations stored on your pushbuttons. Select either the AM, FM1 or FM2 mode and then press l? SCAN. It will scan through each station stored on your pushbuttons and stop fora few seconds before continuing to scan through all of the pushbuttons. Press P. SCAN again or one of the pushbuttons to stop scanning to listen to a specific preset station. P. SCAN will light up on the display while in this mode.
Playing a CassetteTape 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, To load a cassette tapewith the ignition off, press EJECT or RECALL. Then, insert the cassette tape. If the ignition is on but the radio is off, the tape will begin playing. NEXT (3): Press the NEXT button or the SEEK right arrow to search for the next selection.
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. EJECT: Press this button to remove the tape. The radio will now play. EJECT can be used with either the ignition or radio off. To load a cassettetape with the ignition or radio off, press EJECT before loading the cassette.
AM-FM Stereo with Conlpact Disc Player and Automatic Tone Control (If Equipped) 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 to the right to adjust the SCV. Then, as you drive, SCV automatically increases the volume, as necessary, to overcome noise at any particular speed.
.- SCAN: Press and hold SEEK for two seconds until ' SCAN appears on the display. SCAN allows you to listen to stations for few a seconds. The receiver will ~ 1 I continue to scan and momentarily stop at each station until you press the button again. Thesound will mute while scanning. PUSHBUTTONS: The six numbered pushbuttons let you return to your favorite stations.You can set up to 18 stations (six AM, six F M 1 and six FM2). Just: 1. Turn the radio on. 2. Press AM-FM to select the band. 3.
AUTO TONE: Press this button to select among the six preset equalization settingsand tailor the sound to the music or voice being heard. Each time you press the button, the selection will switch to one of the preset settings of CLASSIC, NEWS, ROCK, POP, CnV (Country/Western) or JAZZ. To return to the manual mode, press and release this button until the AUTO TONE display goes blank. This will return the tone adjustment to the BASS and TREB controls.
RDM (2): Press this button to play the tracks on the disc in random order. While in the RDM mode, RANDOM appears on the display. Press RDM again to return to normal play. NEXT (3): Press NEXT or the SEEK right arrow to search for the next selection. If you hold this button or press it more than once, the disc will advance further. The next track number will appear on the display. Sound is muted in this mode. REV (4): Press and hold REV to return rapidly to a favorite passage.
Remote Cassette Tape Player (If Equipped) The player automatically sensesif the cassette tapeis metal or Cr02 and adjusts for best playback sound. For metal tapes, the double-D symbol will appear on the display. Anytime a cassette tape is inserted. the top side is selected for play first.
Dolby Noise Reduction is manufactured under a license from Dolby Laboratories Licensing Corporation. Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. FWD (6): Press this button to rapidly advance the tape. The tape will rapidly advance to the end of the cassette reel or until you press FWD again. The radio plays the last selected station during FWD. PROG: Press this button on the remote player to go from one side of the tape to the other. TA.
Activating theTheft-Deterrent Feature The instructions which follow explainhow to enter your secret code to activate the THEFTLOCK system. It is recommended that you read through all nine steps before starting the procedure. NOTE: If you allow more than 15 seconds to elapse between any steps, the radio automatically reverts to time and you must start the procedure over at Step 4, 1. Write down any three or four-digit nomber from 000 to 1999 and keep it in a safe place separate from the vehicle. 2.
Unlocking theTheft-Deterrent Feature Aftera Power Loss Enter your secret code as follows;pause no more than 15 seconds between steps: Disabling theTheft-Deterrent Feature Enter your secret code as follows; pause no more than 15 seconds between steps: 1. Turn the ignition to ACCESSORY or RUN. 1. LOC appears when the ignition is on. 2. Turn the radio off. 2. Press MN and 000 will appear on the display. 3. Press the 1 and 4 buttons together. Hold them down until SEC shows on the display. 3.
To unlock a secured radio, see"Unlocking the Theft-Detement Feature After a Power Loss" earlier i n this section. Understanding Radio Reception The range for most AM stations is greater than for FM, especially at night. The longer range, however, can cause stations tointerfere with each other. AM can pick up noise from things like storms and power lines. Try reducing the treble to reduce this noise if you ever get it.
Care of Your Cassette Tape Player A tape player that is not cleaned regularly can cause reduced sound quality, ruined cassettes or a damaged mechanism. Cassette tapes should be stored in their cases away from contaminants, direct sunlight and extreme heat. If they aren’t, they may not operate properly or may cause failure of the tape player. Your tape player should be cleaned regularly after every 50 hours of use.
3. Press and hold the TAPE AUX button for five seconds. The tape symbol on the display will flash for two seconds. 4. Insert the scrubbing action cleaning cassettewhile the tape symbol is flashing. 5 . Eject the cleaning cassette afterthe manufacturer’s recommended cleaning time. When the cleaning cassettehas been ejected, thecut tape detection feature is active again. You may also choose a non-scrubbing action, wet-type cleaner which uses a cassette with a fabric belt to clean the tape head.
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Section 4 Your Driving and the Road Here 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.
Defensive driving really means “be ready for anything.” On city streets, rural roads or freeways, it means “always expect the unexpected.” Assume that pedestrians or otherdrivers are going to be careless and make mistakes. Anticipate what they might do. Be ready for their mistakes. Rear-end collisions are about the most preventable of accidents. Yet they are common. Allow enough following distance. It’s the best defensive driving maneuver, in both city and rural driving.
Death and injury associated with drinking and driving is a national tragedy. It’s the number one contributor to the highway death toll, claiming thousands of victims every year. The obvious way to solve this highway safety problem is for people never to drink alcohol and then drive. But what if people do? How much is “too much” if the driver plans to drive? It’s a lot less than many might think. Although it depends on each person and situation, here is some general information on the problem.
Since alcohol is carried in body water, this means that a woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of drinks. The law in many U.S. states sets the legal limit at a BAC of 0. LO percent. In a growing number of US. states, and throughout Canada, the limit is 0.08 percent. In some other countries, it’s even lower. The BAC limit for all commercial drivers in the United States is 0.04 percent. The BAC will be over 0.
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. “1’11 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 to react quickly enough to avoid the collision. There’s something else about drinking and driving that many people don’t know.
Control of a Vehicle Braking You have three systems that make your vehicle go where you want it to go.‘Theyare the brakes, the steering and the accelerator. All three systems have to dotheir work at the places where the tires meet the road. Braking action involves perception time and reaction time. First, you have to decide to push on the brake pedal. That’s perception time. Then you have to bring up your foot and do it.That’s reaction time. Average reaction time is about 3/4 of a second.
Avoid needless heavy braking. Some people drive in spurts -- heavy acceleration followed by heavy braking -- rather than keeping pace with traffic. This is a mistake. Your brakes may not have time to cool between hard stops. Your brakes will wear out much faster if you do a lot of heavy braking. If you keep pace with the traffic and allow realistic following distances,you will eliminate a lot of unnecessary braking. That means better braking and longer brake life.
The anti-lock system can change the brake pressure faster than any driver could. The computeris programmed to make the most of available tire and road conditions. Here’s how anti-lock works. Let’s say the road is wet. You’re driving safely. Suddenly an animal jumps out in front of you. You slam on the brakes. Here’s what happens with ABS. You can steer around the obstacle while braking hard. A computer senses that wheels are slowing down.
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 to apply your brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even though you have anti-lock brakes. Using Anti-Lock Don‘t pump the brakes. Just hold the brake pedal down firmly and let anti-lock work for you.
Speed limit signs near curves warn that you should adjust your speed. Of course, the posted speeds are based on good weather and road conditions. Under less favorable conditions you’ll want to goslower. If you need to reduce your speed as you approach a curve, do it before you enter the curve, while your front wheels are straight ahead. Try to adjust your speed so you can “drive” through the curve. Maintain a reasonable, steady speed.
Off-Road Recovery Passing You may find that your right wheels have droppedoff the edge of a road onto the shoulder while you’re driving. The driverof a vehicle aboutto pass another on a two-lane highway waits for justthe right moment, accelerates, moves around the vehicle ahead, then goes back into the right lane again.
0 Do not get too close to the vehicle you want to pass while you’re awaiting an opportunity. For one 0 thing, following too closely reduces your area of vision, especially if you‘re following a larger vehicle. Also, you won’t have adequate space if the vehicle ahead suddenly slows or stops. Keep back a reasonable distance. 0 0 When it looks like a chance to pass is coming up, start to accelerate but stay in the right lane and don’t get too close.
Loss of Control Let’s review what driving experts say about what happens when the three control systems (brakes, steering and acceleration) don’t have enough friction where the tires meet the road to do what the driver has asked. In any emergency, don’t give up. Keep tryingto steer and constantly seek an escape route or area of less danger. Skidding In a skid, a driver can lose control of the vehicle.
Off-Road Driving with Your Four- Wheel-Drive Vehicle This off-road guide is for vehicles that have four-wheel drive. Also, see “Anti-Lock Brakes” in the Index. If your vehicle doesn’t have four-wheel drive, you shouldn’t drive off-road unless you‘re on a level, solid surface. Off-road driving can be great fun. But it does have some definite hazards. The greatest of these is the terrain itself. “Off-roading’’ means you’ve left the great North American road system behind. Traffic lanes aren’t marked.
A CAUTION: 0 0 0 Cargo on the load floor piled higher than the seatbacks can be thrown forward during a sudden stop.You or your passengers could be injured. Keep cargo below the top of the seatbacks. Unsecured cargo on the load floor canbe tossed about when drivingover rough terrain. You or your passengers can be struck by flying objects. Secure the cargo properly. Heavy loads on theroof raise the vehicle’s center of gravity, making it morelikely to roll over.
Traveling to Remote Areas It makes sense to plan your trip, especially when going to a remote area. Know the terrain and plan your route. You are much less likely to get bad surprises. Get accurate maps of trails and terrain. Try to learn of any blocked or closed roads. It’s also a good idea to travel with at least one other vehicle. If something happens to one of them, the other can help quickly. Does your vehicle have a winch? If so, be sure to read the winch instructions.
Scanning the Terrain Off-road driving can take you over many different kinds of terrain. You need to be familiar with the terrain and its many different features. Here are some things to consider. Surfnce Conditions. Off-roading can take you over hard-packed dirt, gravel, rocks, grass, sand, mud, snow or ice. Each of these surfaces affectsthe steering, acceleration and braking of your vehicle in different ways.
Driving on Off-Road Hills Off-road driving often takes you up, down or across a hill. Driving safely on hills requires good judgment and an understanding of what your vehicle can and can’t do. There are some hills that simply can’t be driven, no matter how well built the vehicle. incline with only a small change in elevation where you can easily see all the way to the top.
Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. 0 0 0 Use a low gear and get a firm grip on the steering wheel. Get a smooth start up the hill and try to maintain your speed. Don't use more power than you need, because you don't want your wheels to start spinning or sliding. Try to drive straight up the hill if at all possible, If the path twists and turns, you might want to find another route.
Q: What should I do if my vehicle stalls, or is about to stall, and I can’t makeit up the hill? A: 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: 0 Push the brake pedal to stop the vehicle and keep it from rolling backwards. Also, apply the parking brake. back down the hill with your wheels straight rather than in the left or right direction.
Q.’ Suppose, after stalling,I try Are there hidden surface obstacles? Ruts? Logs‘? Boulders? to back down the hill and decide I just can’t do it. What should I do? A: Set the parking brake, put your transmission in PARK (P) (or the manual transmission in FIRST (1 )) 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. Do not shift the transfer case to NEUTRAL (N) when you leave the vehicle.
Are there somethings I should notdo when Q: driving down a hill? A: Yes! These are important because if you ignore them you could lose control and have a serious accident. Am I likely to stall when going downhill? A: It’s much more likely to happen going uphill. But if it happens going downhill, here’s what to do. Stop your vehicle by applying the regular brakes. Apply the parking brake. 0 When driving downhill,avoid turns that take you across the incline of the hill.
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: For reasons like these, you need to decide carefully whether to try to drive acrossan incline. Just because the trail goes across the incline doesn't mean you have to drive it. The last vehicle to try it might have rolled over. a A hill that can be driven straight .
Stalling on an Incline If your vehicle stalls when you’re crossingan incline, be sure you (and your passengers) get out on the uphill side, even if the door there is harder to open. If you get out on the downhill side and the vehicle starts to roll over, you’ll be right in its path. If you have to walk down the slope, stay out of the path the vehicle will take if it does roll over. 4-24 -1 Getting out on the downhill (low) sideof a vehicle stopped across an inclineis dangerous.
Driving in Mud, Sand, Snow or Ice When you drive in mud, snow or sand, your wheels won’t get good traction. You can’t accelerate as quickly, turning is more difficult, and you’ll need longer braking distances. It’s best to use a low gear when you‘re in mud -- the deeper the mud, the lower the gear. In really deep mud, the idea is to keep your vehicle moving so you don’t get stuck. When you drive on sand, you’ll sense a change in wheel traction. But it will depend upon how loosely packed the sand is.
Driving in Water A CAUTION: Light rain causes no special off-road driving problems, But heavy rain can mean flash flooding, and flood waters demand extreme caution. Driving through rushing water can be dangerous. Deep water can sweep your vehicle downstream If it’s and you and your passengers could drown. only shallow water, it can still wash away the ground from under your tires, and you could lose traction and roll the vehicle over. Don’t drive through rushing water.
After Off-Road Driving Driving at Night Remove any 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. Check the body structure, steering, suspension, wheels,tires and exhaust system for damage. Also, check the fuel lines and cooling system for any leakage. A ...... ..._ ......
Here are some tips on night driving. 0 Drive defensively. 0 Don’t drink and drive. 0 Adjust your inside rearview mirror to reduce the glare from headlamps behind you. 0 Since you can’t seeas well, you may need to slow down and keep more space between you and other vehicles. 0 Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. 0 In remote areas, watch for animals. 0 If you’re tired, pull off the road in a safe place and rest.
Driving in Rain and onWet Roads Rain and wet roads can mean driving trouble. On a wet road, you can't stop, accelerate or turn as well because your tire-to-road traction isn't as good as on dry roads. And, if your tires don't have much tread left, you'll get even less traction. It's always wise to go slower and be cautious if rain starts to fall while you are driving. The surface may get wet suddenly when your reflexes are tuned for drivingon dry pavement. The heavier the rain, the harder it is to see.
. .. .. .. . ...... . , Driving too f i s t 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. 4-30 Wet brakes can cause accidents. They won’t work as well in a quickstop and may cause pulling to one side.You could lose controlof the vehicle.
Hydroplaning Driving Through DeepStanding Water Hydroplaning is dangerous. So much water can build up under your tires that they can actually ride on the water. This can happen if the road is wet enough and you’re going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. I NOTICE: Hydroplaning doesn’t happen often. But it can if your tires do not have much tread or if the pressure in one or more is low. It can happen if a lot of water is standing on the road.
City Driving One of the biggest problems with city streets is the amount of traffic on them. You'll want to watch out for what the other drivers are doing and pay attention to traffic signals. 4-32 Here are ways to increase your safety in city driving: 0 Know the best way to get to where you are going. Get a city map and plan your trip into an unknown part of the city just as you would for a cross-country trip. 0 Try to use the freeways that rim and crisscross most large cities.
Freeway Driving At the entrance, there is usually a ramp that leads to the freeway. If you have a clear view of the freeway as you drive along the entrance ramp, you should begin to check traffic. Try to determine where you expect to blend with the flow. Try to merge into the gap atclose to the prevailing speed. Switch on your turn signal, check your mirrors and glance over your shoulder as often as necessary. Try to blend smoothly with the traffic flow.
The exit speed is usually posted. Here are some things you can check before a trip: Reduce your speed according to your speedometer, not to your sense of motion. After driving for any distance at higher speeds, you may tend to think you are going slower than you actually are.
Highway Hypnosis Hill and Mountain Roads Is there actually such a condition as “highway hypnosis”? Or is it just plain falling asleep at the wheel? Call it highway hypnosis, lackof awareness, or whatever. There is something about an easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against the vehicle that can make you sleepy.
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. (See “Off-Road Driving” in the Index for information about driving off-road.) 1 0 Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hard on mountain roads. 0 Know how to go down hills.
Winter Driving Include an ice scraper, a smallbrush or broom, a supply of windshield washer fluid, arag, some winter outer clothing, a small shovel, a flashlight,reda cloth and reflective warning triangles. And, if you will be driving under severe conditions, include small a bag of sand, a piece of old carpet or acouple of burlap bags to help provide traction. Be sureyou properly secure these items in your vehicle.
Whatever the condition -- smooth ice, packed, blowing or loose snow -- drive with caution. Accelerate gently. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. Your anti-lock brakes improve your vehicle’s stability when you make a hard stop on a slippery road. Even though you have an anti-lock braking system, you’ll want to begin stopping sooner than you would on dry pavement. See “Anti-Lock” in the Index.
If You're Caught ina Blizzard Tie a red cloth to your vehicle to alert police that you've been stopped by the snow. Put on extra clothing or wrap a blanket around you. If you have no blankets or extra clothing,make body insulators from newspapers, burlap bags, rags, floor mats -- anything you can wrap around yourself or tuck under your clothing to keep warm. A If you are stoppedby heavy snow, you could be in a serious situation.
You can run the engine to keep warm, but be careful. - - - - A CAUTION: Snow can trap exhaustgases under yourvehicle. This can cause deadlyGO (carbon monoxide) gas to getinside. CO could overcomeyou and kill you. You can’t see itor smell it,so you might not know it is in yourvehicle. Clear away snow from around the baseof your vehicle, especially any that is blocking your exhaustpipe. And check around again from time to time to be sure snow doesn’t collect there.
Loading Your Vehicle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to goto a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure tospread out your load equally on both sides of the centerline. ' 1 10 0 FRT GWVR GAWR - - 0 r RIM Never exceed the GVWR for your vehicle, or the GAWR for eitherthe front or rear axle. And, if you do have a heavy load, you should spread it out.
A CAUTION: Do not load yourvehicle any heavier than the GVWR, or either the maximum front or rear GAWR. If you do, parts on yourvehicle can break, or it can change way the your vehicle handles. These could causeyou to lose control. Also, overloading can shorten thelife of your vehicle. Using heavier suspension components to getadded durability might not change your weight ratings. Ask your dealer to help you load your vehicle the right way.
2-Tiered Loading Payload By positioning four 2” x 6” wooden planks across the width of the pickup box, you can create an upper load platform. The planks must be inserted in the pickup box depressions. Thelength of the planks must allow for at least a 3/4 inch (2 cm) bearing surface on each end of the plank. The payload capacity is shown on the CertificatiodTire label. This is the maximum load capacity that your vehicle can carry. Be sure to include the weight of the occupants as part of your load.
Truck-Camper Loading Information This label is on your passenger’s side doornear the latch. It will tell you if your vehicle can carry a slide-in camper, how much of a load your vehicle can carry, and how to correctly spread outyour load. Also, it will help you match the right slide-in camper to your vehicle.
Here is an example of proper truck and camper match: If your slide-in camper and its load weigh less than the CWR, the center of gravity zone for your vehicle may be larger. Your dealer can help you make a good vehicle-camper match. He’ll also help you determine your CWR. i 0 z1 A. Camper Center of Gravity B. Recommended Center of Gravity Location Zone The camper’s center of gravity should fallwithin the center of gravity zone for your vehicle’s cargo load.
Trailer Recommendations Towing a Trailer You must subtract your hitch load from the CWR for your vehicle. Weigh your vehicle with your trailer attached, so that you won’t go over theGVWR or the GAWR. You’ll get the best performance if you spread out the weight of your load the right way, and if you choose the correct hitch and trailer brakes. For more information, see “Towing a Trailer” later in this section.
If You Do DecideTo Pull A Trailer NOTICE: Pulling a trailer improperly can damage your vehicle and result incostly repairs not covered by your warranty. To pull a trailer correctly, follow the advice in this part, and see yourdealer for important informationabout towing a trailer with your vehicle. Every vehicle is ready for some trailer towing. If yours was built with trailering options, as many are, it’s ready for heavier trailers. But trailering is different than just driving your vehicle by itself.
0 If you have an automatic transmission use THIRD (3) (or, as you need to, a lower gear) when towing a trailer. Operating your vehicle in THIRD (3) when towing a trailer will minimize heat buildup and extend the life of your transmission. If you have a manual transmission and you are towing a trailer, it’s better not to use FIFTH ( 5 ) gear. Just drive in FOURTH (4) gear (or, as you need to, a lower gear).
Maximum trailer weight is calculated assuming the driver and one passenger arein the tow vehicle and it has all the required trailering equipment. The weight of additional optional equipment, passengersand cargo in the tow vehicle must be subtractedfrom the maximum trailer weight. Two-wheel-drive models with a GVWR of 4,200 lbs. (1 907 kg) and four-wheel-drive models with the ZR2 suspension package are limited to a 2,000 lbs. (908 kg)trailer rating.
If you’re using a weight-carrying hitch, the trailer tongue (A) should weigh 10 percent of the total loaded trailer weight (B). If you’re using a weight-distributing hitch, the trailer tongue (A) should weigh 12 percent of the total loaded trailer weight (B). After you’ve loaded your trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they aren’t, you may be able to get them right simply by moving some items around in the trailer.
Safety Chains You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue of the trailer so that the tongue will not drop to the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer. Follow the manufacturer’s recommendation for attaching safety chains and do not attach them to the bumper. Always leave justenough slack so you can turn with your rig.
Driving with a Trailer Following Distance Towing a trailer requires a certain amount of experience. Before setting out for the open road, you’ll want to get to 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.
Making Turns Turn Signals When Towing a Trailer NOTICE: When you tow a trailer, your vehicle has to have extra wiring and a heavy-duty turn signal flasher (included in the optional trailering package). Making very sharp turns while trailering could cause the trailer to comein contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering. The arrows on your instrument panel will flash whenever you signal a turn or lane change.
Driving On Grades Reduce speed and shift to a lower gear before you start down a long or steep downgrade. If you don’t shift down, you might have to use your brakes so much that they would get hot and no longer work well. On a long uphill grade, shift down and reduce your speed to around 45 mph (70 km/h) to reduce the possibility of engine and transmission overheating. If you have an automatic transmission, you should use DRIVE (D) when towing a trailer.
When You Are Ready to Leave After Parking on a Hill 1. Apply your regular brakes and hold the pedal down while you: 0 Start your engine; 0 Shift into a gear; and Release the parking brake. 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Maintenance When Trailer Towing Your vehicle will need service more often when you’re pulling a trailer. See the Maintenance Schedule for more on this.
@% NOTES 4-56
Section 5 Problems on theRoad Here you’ll find what to do about some problems that can occur on the road.
Hazard Warning Flashers ... Press the button on topof the steering column all the way down to make your front and rear turn signal lamps flash on and off. Your hazard warning flashers work no matter what position your key is in, and even if the key isn’t in. To turn off the flashers, press the button until the first click and release Your hazard warning flashers letyou warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash onand off.
Jump Starting If your battery has run down, you may want to use another vehicle and some jumper cables to start your vehicle. But please use the following steps to do it safely. l: Batteries can hurtyou. They can be dangerous because: They contain acid that can burnyou. They contain gas that can explode orignite. They contain enough electricity to burn you. If you don’t follow these stepsexactly, some or all of these things can hurtyou.
2. Get the vehicles close enough so the jumper cables can reach, but be surethe vehicles aren’t touching each other. If they are, it could cause a ground connection you don’t want. You wouldn’t be able to start your vehicle, and the bad grounding could damage the electrical systems. To avoid the possibility of the vehicles rolling, set the parking brake firmly on both vehicles involved in the procedure. Put an automatic transmission vehicle in PARK (P) and a manual transmission vehicle in NEUTRAL (N). 3.
5 . Check that the jumper cables don’t have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) and negative (-) will go to a unpainted metal engine part. Don‘t connect positive (+) to negative (-) or you’ll get a short that would damage the battery and maybe other parts too. 7. Don’t let the other end touch metal.
8. Now connect the black negative (-) cable to the good battery’s negative (-) terminal. 9. 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. Don’t let the other end touch anything until the next step. The other end of the negative cable doesn’t go to the dead battery.
I A CAUTION: Fans or other moving engine partscan injure you badly. Keep your hands away from moving parts once the engineis running. 12. Remove the cables in reverse order to prevent electrical shorting. Take care that they don’t touch each other orany other metal. + I - B . u i @ - C + A. Heavy Metal Engine Part B. Good Battery C.
Towing Your Vehicle Try to have a GM dealer or a professional towing service tow your vehicle. See “Roadside Assistance” in the Index. If your vehicle has been changed since it was factory-new by adding things like fog lamps, aero skirting, orspecial tires and wheels, these instructions may not be correct. Before you do anything, turn on the hazard warning flashers. When you call, tell the towing service: 0 Whether your vehicle has rear-wheel drive or four-wheel drive.
A vehicle can fall from a car carrier if it isn’t adequately secured. This can causecollision, a serious personal injury andvehicle damage. The vehicle should be tightly secured with chains or steel cables before itis transported. Don’t use substitutes (ropes, leather straps, canvas webbing, etc.) that canbe cut by sharp edges underneath the towedvehicle. Always use T-hooks inserted in the T-hook slots. Never use J-hooks. They will damage drivetrain and suspension components.
Front Towing Tow Limits -- 35 mph (55 kmdh), 50 miles (80 km) Vehicles witlz.four-whee1drive with the electronic transfer case optionmust use a towing dolly under the rear wheels when towing from the front. I 5-10 NOTICE: Do not tow with sling-type equipment or fascia/fog lamp damagewill occur. Use wheel-lift or car-carrier equipment. Additional ramping may be requiredfor car-carrier equipment. Use safety chains andwheel straps. Towing a vehicle over rough surfaces could damage a vehicle.
NOTICE: I Do not tow with sling-type equipmentor rear bumper valance damagewill occur. Use wheel-lift or car-carrier equipment. Additional ramping may be required for car-carrier equipment. Use safety chains and wheel straps. Towing a vehicle over rough surfaces could damage a vehicle. Damage can occur from vehicle to ground orvehicle to wheel-lift equipment.
Engine Overheating You will find a coolant temperature gage on your vehicle’s instrument panel. See “Gages” in the Index. If Steam Is Coming From Your Engine ’ Steam from an overheated engine can burn you badly, even if you just open thehood. Stay away from the engineif you see or hear steam coming from it. Just turn itoff and get everyone away from thevehicle until itcools down. Wait until there is no sign of steam or coolant before you open thehood.
If No Steam Is Coming From Your Engine If you get the overheat warning but see orhear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: Climb a long hill on a hot day. 0 Stop after high-speed driving. If you no longer have the overheat warning, you can drive. Just to be safe, driveslower for about 10 minutes. If the warning doesn’t come back on, you can drive normally. If the warning continues, pull over, stop, and park your vehicle right away. 1.
When you decide it’s safe tolift the hood, here’s what you’ll see: The coolant level should be at least up to the ADD mark. A. Coolant Recovery Tank B. Radiator Pressure Cap C. Engine Fan If the coolant inside the coolant recovery tank is boiling, don’t do anything else until it coolsdown. 5-14 If it isn’t, you may have a leak inthe radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling system.
How to Add Coolant to the Coolant Recovery Tank Heater and radiatorhoses, and other engine parts, can be very hot. Don't touch them. If you do, you can be burned. Don't run the engine if there is a leak. If you run the engine, it couldlose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle. NOTICE: Engine damage from running your engine without coolant isn't coveredby your warranty.
I NOTICE: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the proper coolant mixture. I ' A CAUTION: You can be burnedif 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 hotengine. When the coolant in the coolant recovery tank is at the ADD mark, start your vehicle.
I k!,CAJTION: Steam and scalding liquids from a hot cooling system canblow out and burnyou badly. They if you turn the radiator are under pressure, and pressure cap even a little they can come out at high speed. Never turn the cap when the cooling system, including theradiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap tocool if you ever have to turn the pressure cap.
How to Add Coolant to the Radiator 2. Then keep turning the pressure cap, but now push down a s you turn it. Remove the pressure cap. 1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. (Don't press down while turning the pressure cap.) If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left.
3. Fill the radiator with the proper DEX-COOL@ coolant mixture, up to the base of the filler neck (See “Engine Coolant” in the Index for more information about the proper coolant mixture.) 4. Then fill the coolant recovery tank to the ADD mark. 5 , Put the cap back on the coolant recovery tank, but leave the radiator pressure cap off.
6. Start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fan. 7. 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@ coolant mixture through the filler neck until the level reaches the base of the filler neck. 5-20 8. Then replace the pressure cap. At any time during this procedure if coolant begins to flow out of the filler neck, reinstall the pressure cap.
Engine Fan Noise If a Tire GoesFlat This vehicle has a clutched engine cooling fan.When the clutch is engaged, the fan spins fasterto provide more air to cool the engine. In most everyday driving conditions the clutch is not engaged. This improves fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing and/or high outside temperatures, the fan speed increases when the clutch engages. So you may hear an increase in fan noise.
Changing aFlat Tire 1 1 I If a tire goes flat, avoidfurther tire and wheel damage by driving slowly to a level place.Turn on your hazard warning flashers. I Changing a tire cancause an injury. The vehicle can slip off the jack androll over youor other people. You and they could be badlyinjured. Find a level placeto change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2.
I NOTICE: Never removeor store a tire frondto a storage position under the vehicle while the vehicle is supported by a jack. Always tighten the tire fully against the undersideof the vehicle when storing it. Insert the chisel end of the wheel wrench, on an angle, intothe hole in the rear bumper. This is the jack cover for the extended cab. Thecover for the regular cab is similar. To remove it, turn the plastic wing nut to the left. Remove the jack cover.
Turn the wheel wrench to the left to lower the spare tire. Keep turning the wheel wrench until the spare tire can be pulled out from under the vehicle. A When the tire has been completely lowered, tilt the retainer at the end of the cable and pull it through the wheel opening. Pull the tire out from under the vehicle. I C E : To help avoid vehicle damage, do not drive the vehicle before the cable is restored. Put the spare tire near the flat tire.
Position thechisel end of your wheel wrench, or the optional hub cap removal tool, in thenotch of the hub cap and pry off the hub cap. Some of the molded plastic hub caps haveimitation wheel nuts molded into them. Thewheel wrench won’t fit these imitationnuts, so don’t try to remove them with the socket endof the wheel wrench. If you have individual wheel nut caps that cover each nut, they must be removed in order to get tothe wheel nuts. Use the socketend of the wheel wrench to remove the wheel nut caps.
Xemoving the Flat Tire and Installing the Spare Tire ... , . . A. Front Frame Hole B. Rear Frame Hole (ZR2j 1. Using the wheel wrench, loosen all the wheel nuts. Don’t remove them yet. 2. Turn the jack handle to the right slightly to raise the jack lift head. 3. Fit the jack into the appropriate hole nearest the flat tire. 5-26 C.
1 -- Getting undera vehicle when itis jacked upis dangerous. If the vehicle slipsoff the jack,you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. I Raising your vehicle with the jack improperly I positioned can damage thevehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 4. Raise.
6. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel. r Never use oil or grease on studs or nuts. If you do, the nuts mightcome loose. Your wheel could fall off, causing a serious accident. 7. Place the spare on the wheel mounting surface. A CAUTlL IN: Rust or dirt on the wheel, or on the partsto which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident.
10. Use the wrench to tighten the wheel nuts firmly in a crisscross sequence as shown. A CAUTION: 9. Lower the vehicle by turning the jack handle to the left. Lower the jack completely. Incorrect wheel nuts or improperly tightened wheel nuts can cause thewheel to become loose and even come off. This could lead to an accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure to getnew GM original equipment wheel nuts.
I NOTICE: Improperly tightenedwheel nuts can lead to To avoid brake pulsation and rotor damage. expensive brake repairs,evenly tighten thewheel nuts in the proper sequence and to the proper torque specification. Storing a Flat or Spare Tire and Tools Storing a jack, a tire or other equipmentin the passenger compartmentof the vehicle could cause injury. In a sudden stop orcollision, loose all these equipment could strike someone. Store in the proper place.
Follow this diagram to store the underbody-mounted spare. 1. Put the tire on the ground at the rear of the vehicle. with the valve stem pointed down and to the rear. 2. Pull the retainer through the wheel. Note that with the ZR2 option, the spring and retainer must be separated to insert through the wheel opening. 3. Put the chisel end of the wheel wrench, on an angle, through the hole in the rear bumper and into the hoist shaft.
Return the jack, wheel wrench and wheel blocks to the proper location behind the seat. Securet.he items. Replace the jack cover, if you have one. A. Wheel Wrench A. Hub Cap Removal Tool (Some Models) B. Bracket C. Jacking Instructions (Roll and place tag behind the bracket after the tools are installed.) D. Bolt Location (Standard) 5-32 E. Bolt Location (ZR2) E Wheel Blocks G. H. I. J. Nut Rubber Band Jack Position (ZR2) Jack Position (Standard) B. Cover (Extended Cab) C. Cover (Standard Cab) D.
Compact Spare Tire(IfEquipped) Don’t use your compact spare on other vehicles. Although the compact spare tire was fully inflated when your vehicle was new, it can lose air after a time. Check the inflation pressure regularly. It should be 60 psi (420 kPa). And don’t mix your compact spare tire or wheel with other wheels or tires. They won‘t fit. Keep your spare tire and its wheel together.
If You’re Stul. :: Ice or Snow I 1- Mud, What you don’t want to do when your vehicle is stuck is 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. NOTICE: Spinning your wheels can destroy partsof your vehicle as well as the tires.If you spin the wheels too fastwhile shiftingyour transmission back and forth, you can destroy your transmission. For information about using tire chains on your vehicle, see “Tire Chains” in the Index.
Rocking Your Vehicle To Get It Out Using the RecoveryHooks First, turn your steering wheel left and right. That will clear the area around your front wheels. If you have a four-wheel drive vehicle, shift into 4HI. Then shift back and forth between REVERSE (R) and a forward gear (or with a manual transmission, between FIRST (1) or SECOND (2) and REVERSE (R)), spinning the wheels as little as possible.
NOTICE: Never use the recovery hooks tow to the vehicle. Your vehicle could be damaged and it would not be covered by warranty. A CAUTION: The recovery hooks, when used, are underlota of force. Always pull the vehicle straight out. Never pull on the hooksat a sideways angle. The hooks could break off and you or others could be injured from the chain or cable snapping back.
fi NOTES 5-37
fi 5-3s NOTES
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 checkimportant fluid and lubricant levels. There is also technical information about your vehicle, and a part devoted to its appearance care.
Service Doing Your Own Service Work Your 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. If you want to do some of your own service work, you’ll want to use the proper GM Service Manual. It tells you much more about how to service your vehicle than this manual can. To order the proper service manual, see “Service and Owner Publications” in the Index.
Fuel You can be injured and your vehicle could be damaged if you try to doservice work on a vehicle without knowing enough about it. 0 Be sure you have sufficient knowledge, experience, the proper replacement parts and tools before you attempt any vehicle maintenance task. 0 Be sure touse the proper nuts, bolts and other fasteners. “English” and “metric” fasteners can beeasily confused. If you use the wrong fasteners, parts can later break or falloff. You could be hurt.
If your vehicle is certified to meet California Emission Standards (indicated on the underhood emission control label), it is designed to operate on fuels that meet California specifications. If such fuels are not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected.
Fuels in Foreign Countries Filling Your Tank If you plan on driving in another country outside the United States or Canada, the proper fuel may be hard to find. Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel wouldn’t be covered by your warranty. To check on fuel availability, ask an auto club, or contact a major oil company that does business in the country where you’ll be driving.
To remove the cap, turn it slowly to the left (counterclockwise).The. cap has a spring in it; if you let ,oo of the cap too soon, it will spring back to the right. Gasoline vaporis 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 fromgasoline. If you get gasoline on yourselfand then something ignitesit, you could be badly burned.
When you put the cap back on, turn it to the right (clockwise) until you hear a clicking sound.Make sure you fully install the cap. The diagnosticsystem can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See “Malfunction Indicator Lamp’’ in the Index. NOTICE: If you need a new cap, be sure to get the right type. Your dealer can get one for you. If you get the wrong type, it may not fit properly.
Checking Things Under theHood Then go to the front of the vehicle and release the secondary hood release. . Lift the hood, release the hood prop from its retainer and put the hood prop into the slot in the hood. You may have a lamp that comes on when you lift the hood.
When you lift the hood, you'll see these items on the 2.2L engine: A. Battery B. Coolant Recovery Tank C. Automatic Transmission Dipstick D. Engine Oil Fill Cap and Dipstick E. Power Steering Reservoir E Brake Master Cylinder G. Air Cleaner H. Fuse Block 1.
When you lift the hood, you’ll see these items on the “VORTEC” 4300 engine: A. B. C. D. Battery Coolant Recovery Tank Engine Oil Dipstick Engine Oil Fill E. Transmission Dipstick E Power Steering Reservoir G. Brake Master Cylinder H. Air Cleaner I. Fuse Block J.
Before closing the hood, be sure all the filler caps are on properly. Then lift the hood to relieve pressure on the hood prop. The oil dipstick on the 2.2L engine is under the fill cap. Kemove the hood prop nom the slot in the hood and return the prop to its retainer. Turn off the engine and give the oil a few minutes to drain back into the oil pan. If you don’t, the oil dipstick might not show the actual level. Then pull the hood down firmly to close.
Checking Engine Oil When to Add Engine Oil Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level. If the oil is at or below the ADD line, 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” in the Index. . NOTICE: Don’t add too muchoil.
What Kind of Engine Oil to Use Oils recommended for your vehicle can be identified by looking for the “Starburst” symbol, Thissymbol indicates that the oil has been certified by the American Petroleum Institute (API). Do not use any oil which does not carry this Starburst symbol. If you change your own oil, be sure you use oil that has the Starburst symbol on the front of the oil container.
As shown in the chart, SAE 5W-30 is best for your vehicle. However, you can use SAE low-30 if it’s going to be 0°F (-1 8°C) or above. Thesenumbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils, such as SAE 20W-50. NOTICE: Use only engineoil with the American Petroleum Institute CertifiedFor Gasoline Engines “Starburst” symbol. Failure to use the recommended oil can result inengine damage not covered by your warranty.
If none of them is true, use the long trip/highway maintenance schedule. Change the oil and filter every 7,500 miles (12 500 km) or 12 months -- whichever occurs first. Driving a vehicle with a fully warmed engine under highway conditions causes engineoil to break down slower. Remote Oil Filter (Four-wheel Drive) The access door forthe remote oil filter is in the steering linkage shield assembly located under the radiator support. Twist the screw to unlock or lock the door.
Air Cleaner 2.2L Engine “VORTEC” 4300 Engine To remove this air cleaner, remove the wing nuts that hold the cover on. Remove the cover andlift out the air filter. Insert a new air filter, then replace the air cleaner cover. Tighten the wing nuts to hold the cover in place. Refer to the Maintenance Schedule to determine when to replace the air filter. See “Scheduled Maintenance Services” in the Index. 6-16 To remove this air cleaner, remove the wing nuts that hold the cover o n .
Refer to the Maintenance Schedule to determine when to replace the air filter. See “Scheduled Maintenance Services” in the Index. Automatic Transmission Fluid When to Check and Change A good time to check your automatic transmission fluid level is when the engine oil is changed. Operating the engine with the air cleaner off can cause you or others tobe burned. The air cleaner not only cleans the air, it stops flame if the engine backfires. If it isn’t there, and the engine backfires, you could be burned.
If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick. I NOTICE: Too much or too little fluid can damage your transmission. Too much can mean that some of the fluid could comeout and fall onhot engine parts or exhaustsystem parts, starting a fire.Be sure to get anaccurate reading if you check your transmission fluid.
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 eachrange. Then, position the shift lever in PARK (P). Let the enginerun at idle for three minutes or more. Then, without shutting off the engine, follow these steps: 1. Flip the handle up and-then pull out the dipstickand wipe it with a clean rag orpaper towel. 3. Check both sides of the dipstick, and read the lower level.
How to Add Fluid Manual Transmission Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See “Recommended Fluids and Lubricants” in the Index. When to Check Add fluid only after checking the transmission fluid while it is hot. (A cold check is used only as a reference.) If the fluid level is low, add only enough of the proper fluid to bringthe level up to the HOT area for a hot check. It doesn’t take much fluid, generally less than one pint (0.5 L).
Check the fluid level only when your engine is off, the vehicle is parked on a level place and the transmission is cool enough for you to rest your fingers on the transmission case. Then, follow these steps: How to Add Fluid Here’s how to add fluid. Refer to the lvlaintenance ~. Schedule to determine what kind of fluid to L I SSee “Recommended Fluids and Lubricants” in the Index. 1. Remove the filler plug. 2. Add fluid at the filler plug hole.
When to Check and 1 ~ ’ ’ ~ ~ Jse How to Check The proper fluid should be added if the level does not reach the bottom of the diaphragm when it’s in place in the reservoir. See the instructions on the reservoir cap. 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 What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See “Recommended Fluids and Lubricants” in the Index. Four- Wheel Drive Most lubricant checks in this section also apply to four-wheel-drive vehicles. However, they have two additional systemsthat need lubrication. Transfer Case When to Check Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant. See “Periodic Maintenance Inspections” in the Index.
How to Check Lubricant Front 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. Add enough lubricant to raisethe level to the bottom of the filler plug hole. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use.
When the differential is cold, add enough lubricant to raise the level to 1/2 inch (12 mm) below the filler plug hole. When the differential is at operating temperature (warm), add enough lubricant to raise the level to the bottom of the filler plug hole. A SO/SOmixture of water and DEX-COOL@ coolant will: Give freezing protection down to -34°F (-37°C). Give boiling protection up to 265°F ( 1 29°C). Protect against rust and corrosion. What toUse Help keep the proper engine temperature.
What to Use Use a mixture of one-half clean water(preferably distilled) and one-half DEX-COOL@coolant which won’t damage aluminum parts. If you use this mixture, you don’t need to add anything else. 1 I Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid like alcohol, can boil before the proper coolant mixturewill. Your vehicle’s coolant warning systemis set for the proper coolant mixture.
Checking Coolant Turning the radiator pressure cap when the engine and radiator are hot can allow steam and scalding liquids toblow out and burnyou badly. With the coolant recovery tank,you will almost never have to add coolant at the radiator. Never turn the radiator pressure cap even a little when the engine and radiator are hot. -- -- Add coolant mixture at the recovery tank, but be careful not to spill it. When your engine is cold, the coolantlevel should be at ADD, or a little higher.
Radiator Pressure Cap Thermostat Engine coolant temperature 1s controlled by a thermostat i n the engine coolant system. The thermostat stops the flow of coolant through the radiator until the coolant reaches a preset temperature. Power Steering Fluid I NOTICE: Your radiator capis a 15 psi (105 kPa) pressure-type cap and must be tightly installed to prevent coolant loss and possible engine damage from overheating. Be sure the arrowson the cap line up with the overflow tube on the radiator filler neck.
When to Check Power Steering Fluid Windshield Washer Fluid It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. What to Use How To Check Power Steering Fluid When the engine compartment is cool, wipe the cap and the top of the reservoir clean, then unscrew the cap and wipe the dipstick with a clean rag.
Open the cap labeled WASHER FLUID ONLY with the washer symbol on it. Add washer fluid until the tank is full. Brakes Brake Fluid NOTICE: When using concentrated washer fluid, follow the manufacturer’s instructionsfor adding water. a Don’t mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damageyour washer fluid tank and other partsof the washer system.Also, water doesn’t clean aswell as washer fluid.
system fixed, sincea leak means that sooner or later your brakes won’t work well,or won’t work at all. Checking Brake Fluid You can check the brake fluid without taking off the cap. So, it isn’t a good idea to “top off’ your brake fluid. Adding brake fluid won’t correct a leak.If you add fluid when your linings are worn, then you’ll have too much fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is done on the brake hydraulic system.
What to Add NOTICE: When you do need brake fluid, use only DOT-3 brake fluid -- such as Delco Supreme 11 (GM Part No. 12377967). Use new brake fluid from a sealed container only. @ I 0 Always clean the brake fluid reservoir cap and the area around the capbefore removing it. This will help keep dirt from entering the reservoir. I 0 With the wrong kindof fluid in yourbrake system, your brakes may not work well, or they may noteven work a t all. This could cause a crash.
Brake Wear If you have four-wheel drive, your vehicle has four-wheel disc brakes. If not, your vehicle has front disc brakes and rear drum brakes. Disc brake pads have built-in wear indicators that makea high-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving (except when you are pushing on the brake pedal firmly). The brake wear warning sound means that soon your brakes won’t work well.
Brake Adjustment Battery Every time you make a brake stop, your disc brakes adjust for wear. Every new vehicle has an ACDelco Freedom@battery. You never have to add water to one of these. When it’s time for a new battery, we recommend an ACDelco Freedom battery. Get one that has the replacement number shown on the original battery’s label. If you don’t have four-wheel drive and your brake pedal goes down farther than normal, your rear drum brakes may need adjustment.
Also, for your audio system, see“Theft-Deterrent Feature“ in the Index. Bulb Replacement Before you replace any bulbs, be sure that all the lamps are off and the engine isn’t running. See “Replacement Bulbs” in the Index. Headlamps One-Piece Composite Headlamp System 1. Open the hood. For any bulb changing procedure not listed in this section, contactyour GM dealer’s service department. Halogen Bulbs A CAUTION: Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb.
Two-Piece Composite Headlamp System 1. Open the hood. F 5. Turn the bulb assembly to the left to remove it. 6. Put the new bulb assembly into the headlamp assembly and turn it to the right until it is tight. 7. Plug in the electrical connector. 2. Remove the black retainer clips by lifting up. 8. Put the headlamp lens assembly back into the vehicle. Install the two retaining clips. 3. Pull the headlamp lens assembly out. 6-36 4. Unplug the electrical connector.
One-Piece Front lbrn Signal Lamp Assembly 1. Remove the headlamp assembly as shown under “One-Piece Composite Headlamp System” earlier in this section. 2. Twist the bulb socket to remove it from the headlamp assembly. 5. Turn the bulb assembly to the left to remove it. 6. Put the new bulb assembly into the headlamp assembly and turn it to the right until it istight. 7. Plug in the electrical connector. 3. Pull the bulb straight out to remove it from the socket. 8.
Two-Piece Front Turn Signal LampAssembly 4.. Remove the headlamp assembly as shown under “Two-Piece Composite Headlamp System” earlier in this section. 2. Locate the locking tabs on the assembly. Squeeze the tabs together and push that end of the assembly out while holding the tabs. The assembly will swing out. 4. Turn the harness bulb socket to the left to remove it. 5. Push the new bulb into the socket until it snaps into place. 3. Unplug the electrical connector. 6 .
Center High-Mounted Stoplamp 4. Install a new bulb. 5 . Replace the lens. Install and tighten the screws. 1. Remove'the lens retaining screws. 2. Remove the lens. If equipment such as a cap or camper is installed on your vehicle. a center high-mounted stoplanlp feed wire is provided along the driver's side rear frame. This wire should be used to install a center high-mounted stoplamp in the cap or camper.
Taillamps Windshield Wiper Blade Replacement 1. Open the tailgate. See “Normal Maintenance Replacement Parts” in the Index for the proper type of replacement blade. 2. Remove the screws from the lamp assembly near the tailgate latch. I NOTICE: Use care when removingor installing a blade assembly. Accidental bumping can cause the arm to fall back and strike the windshield. I . To remove the old wiper blades, lift the wiper arm until it locks into a vertical position. 3.
2. Press down on the blade assembly pivot locking tab. Pull down on the blade assembly to release it from the wiper arm hook. 3. Remove the insert from the blade assembly. The insert has two notches at one end that are locked by bottom claws of the blade assembly. At the notched end, pull the insert from the blade assembly. A. Blade Assembly B. Arm Assembly C. Locking Tab I I I II 0 1 D. Blade Pivot E. Hook Slot E Arm Hook 4.
~ 5. Be sure that the notches are locked by the bottom claws. Make sure that all other claws are properly locked on both sides of the insert slots. A. Claw in Notch B. Correct Installation C. Incorrect Installation 6. Put the blade assembly pivot in the wiper arm hook. Pull up until the pivot locking tab locks in the hook slot. 7. Carefully lower the wiper arm and blade assembly onto the windshield. Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer.
Inflation 6!!l CAUTION: Poorly maintained and improperly used tires are dangerous. 0 0 0 0 Overloading your tires can cause overheating as a result of too much friction. You could have an air-out and a seriousaccident. See “Loading Your Vehicle’’ in the Index. Underinflated tirespose the same danger as overloaded tires. The resulting accident all tires could cause serious injury. Check frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold.
Tire Inspection and Rotation NOTICE: (Continued) If your tires have too much air (overinflation), you can get the following: 0 Unusualwear 0 Badhandling 0 Roughride Needless damage from road hazards. When to Check Check your tires once a month or more. Also, check the tire pressure of the spare tire. If you have a compact spare tire, it should be at 60 psi (420 Wa). How to Check Use a good quality pocket-type gage to check tire pressure.
After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Certification/Tire label. Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” in the Index. I When rotating your tires, always use one of the correct rotation patterns shown here. If your vehicle has a compact spare tire. don‘t include it in your tire rotation. A CAUTION: Rust or dirt on wheel, a or on the parts towhich it is fastened, can make wheel nuts become loose after a time.
When It’s Time for New Tires One way to tell when it’s time for new tires is to check the treadwear indicators, which will appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining. 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. You can see cord or fabric showing through the tire’s rubber. 0 The tread or sidewall is cracked, cut or snagged deep enough to show cord or fabric.
/\ Uniform Tire Quality Grading CAUTION: Mixing tires could causeyou to lose control while driving. If you mix tires of different sizes o r types (radial and bias-belted tires), the vehicle may not handle properly, andyou could have a crash. Using tires of different sizes may also cause damage to yourvehicle. Be sure touse the same size and type tires on all wheels. It’s all right to drive with your compact spare (if you have one). It was developed for use on your vehicle.
Treadwear Temperature -- A, B, C The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half ( 1 1/2) times as well on the government course as a tire graded 100.
Wheel Alignment and Tire Balance The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. Scheduled wheel alignment and wheel balancing are not needed. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset. If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced.
NOTICE: The wrong wheelcan also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicleground clearance and tireor tire chain clearance to the body and chassis. See “Changing a Flat Tire” in theIndex for more information. Used Replacement Wheels Putting a used wheel onyour vehicle is dangerous. You can’t know how it’s been used or how far it’s been driven. It could failsuddenly and cause an accident.
NOTICE: (Continued) If you do find traction devices thatwill fit, install them on the rear tires. If you have other size tires, use tire chains only where legal and only when you must. Use only SAE Class “S” type chains that are the proper size for your tires. Install them on the drive axle tires (four-wheel-drive vehicles canuse chains on both axles) and tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer’s instructions.
Don't use any of these unless this manual says you can. In many uses, these will damage your vehicle: 0 Alcohol Laundry Soap Bleach Reducing Agents Cleaning the Insideof Your Vehicle Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl, leather, plastic and painted surfdces with a clean, damp cloth. Your dealer has two cleaners, Multi-Purpose Interior Cleaner and Capture Non-Solvent Dry Spot and Soil Remover for cleaning Fabric and carpet.
Using Multi-Purpose Interior Cleaner on Fabric 1. Vacuum and brush the area to remove any loose dirt. 2. Always clean a whole trim panel or section. Mask surrounding trim along stitch or welt lines. 3. Mix powdered cleaner following the directions on the container label to form thick suds. 4. Use suds only and apply with a clean sponge. Don’t saturate the material and don’t rub it roughly.
Fabric Protection Cleaning Leather Your vehicle has upholstery and carpet that has been treated with Scotchgard’” Fabric Protector, a 3M product. It protects fabrics by repelling oil and water, which are the carriers of most stains. Even with this protection, you still need to clean your upholstery and carpet often to keep it looking new. Use a soft cloth with lukewarm water and a mild soap or saddle soap and wipe dry with a soft cloth. Then, let the leather dry naturally. Do not use heat to dry.
Care of SafetyBelts Keep belts clean and dry. Cleaning the Outsideof the Windshield and Wiper Blades If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax, sap or other material may be on the blade or windshield. Do not bleach or dye safety belts. If you do, it a crash, they may severely weaken them. In might not beable to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.
WeatF -!rs ips Silicone greaseon 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 Tndex.) Cleaning the Outsideof Your Vehicle The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability.
Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Your vehicle has a “basecoatlclearcoat”paint finish. The clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are non-abrasive and made for a basecoat/clearcoat paint finish.
Cleaning Tires Sheet Metal Damage To clean your tires, use a stiff brush with a tire cleaner. If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore corrosion protection. NOTICE: When applyinga tire dressing always take care to wipe off any oversprayor splash from all painted surfaces on the bodyor wheels of the vehicle. Petroleum-based products may damage the paint finish.
Underbody Maintenance Chemical Paint Spotting Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame, floor pan and exhaust system even though they have corrosion protection. Some weather and atmospheric conditionscan create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle.
4ppearance Care Materials Chart A DESCRIPTION SIZE USAGE Polishing Cloth- Wax Treated 23 in. x 25 in. Exterior polishing cloth Removes tar, road oil and asphalt oz. (0.473 L) Tar and Road Oil Remover 16 Chrome Cleaner and Polish Use on chrome, stainless steel, nickel, copperand brass 16 oz. (0.473 L) Removes soil and black marks from whitewalls 16 02. (0.473 L) White Sidewall Tire Cleaner Cleans vinyl tops, upholstery and convertible tops Vinyl Cleaner 32 oz. (0.
Vehicle Identification Number (VIN) L 111 IIII 11l11l11 I IIIIIII III111111111IIIIII The 8th character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts. Service Parts Identification Label cAiADI.E4UXWM072675 \ ASSEMBLY E N G I N E y l 9 9 87 YEAR MODEL CODE Engine Identification PLANT This is the legal identifier foryour vehicle. It appears on a plate in the front cornerof the instrument panel, on the driver’s side.
Electrical System Headlamps Add-on Electrical Equipment The headlamp wiring is protected by an internal circuit breaker. An electrical overload will cause the lamps to go on and off, or in some cases to remain off. If this happens, have your headlamp wiring checked right away. NOTICE: Don’t addanything electrical to your vehicle unless you check with your dealer first. Some electrical equipmentcan damage your vehicle and the damagewouldn’t be covered by your warranty.
Fuses and Circuit Breakers The wiring circuits in your vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of fires caused by electrical problems. Instrument Panel Fuse Block The fuse block is atthe driver’s end of the instrument panel. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating.
Fuse/Circuit Breaker Usage 2 Cigarette Lighter, Data Link Connector 3 Cruise Control, Body Controls TBC, Heated Seats, Cruise Module, Cruise Switch 4 Gages, Body Controls TBC, Instrument Panel Cluster, B+ Power Interior Illumination Not Used Mirror, Locks Fuse/Circum Breaker A Courtesy Lamps, Inadvertent Power Relay Usage Not Used B Not Used 1 Headlamp Switch, Body Controls TBC, Headlamp Relay 9 HVAC Control Head 10 Turn Signal 11 Instrument Panel Cluster, Engine Controls 12 Parking La
FuseKircuit Breaker Usage Engine Compartment FuseBlock 13 Auxiliary Power 14 Power Locks 15 4WD Switch, Engine Control (VCM, PCM, Transmission) 16 Supplemental Inflatable Restraint, SDM Module 17 Front Wiper 18 Not Used 19 Radio Battery 20 Not Used 21 HVAC I, HVAC Control Head, HVAC Devices The fuse block is under the hood at the driver's side of the engine compartment. 22 Anti-Lock Brakes 23 Rear Wiper 24 Radio, Ignition Remove the cover by turning the fastener to the left.
Name Usage LT TURN Left Turn Signal Front LT TRN Left Turn Signal Rear RT TRN Right Turn Signal Rear RR PRK Right RearParking Lamps TRL PRK Trailer Parking Lamps LT HDLP Left Headlamp RT HDLP Right Headlamp FR PRK Front ParkingLamps INT BAT I P Fuse Block Feed ENG 1 Engine Sensors/Solenoids,MAP, CAM, PURGE, VENT ECM B Engine ControlModule, Fuel Pump, Module, Oil Pressure Name Usage TRL TRN Trailer LeftTurn TRR TRN Trailer RightTurn ABS Anti-Lock Brake System TRL B/U Trailer
Name Usage Name Usage BIU LP Back-up Lamps HTDSEAT Heated Seat A/C Air Conditioning ATC Active Transfer Case RAP Retained Accessory Power RRDFOG Rear Defogger 0 2 Oxygen Sensor HVAC HVAC System IGN B Column Feed, IGN 2 , 3 , 4 TRCHMSL DRL Daytime Running Lamps Trailer Center High-Mount Stoplamp FOG LP Fog Lamps RR WIW Rear Window Wiper IGN A Starting and Charging IGN 1 CRANK Clutch Switch, NSBU Switch STUD #2 Accessory Feeds, Electric Brake HAZLP Hazard Lamps PARKLP Pa
Replacement Bulbs Quantity Number Halogen Headlamps, Composite Low-Beam 2 9006 HB4 Halogen Headlamps, Composite High-Beam 2 9005 HB3 Tail and Stoplamps 2 3057 Front Sidemarker Lamps 2 194 Front Turn Signal Lamps 2 3 157NA Center High-Mounted Stoplamp 2 577 Lamps Capacities and Specifications Engine Type VIN Code Firing Order Horsepower (T Series) Horsepower (S Series) Thermostat Specification Spark Plug Gap 6-68 2.
Wheels and Tires Wheel Nut Torque . . . . . . . . . . . 100 Ib-ft (140 N-m) Tire Pressure . . . See the Certification/Tire label. See “Loading Your Vehicle” in the Index. 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.
,. Capacities ,--.pproximate) Cooling System Capacity* Engine Transmission Quantity Auto./Manual 11.5 quarts (1l.OL) “VORTEC” 4300 Auto. 11.7 quarts (11.1 L) “VORTEC” 4300 Manual 11.9 quarts (1 1.3 L) 2.2L Differential Fluid Crankcase Capacity* Quantity withFilter Axle Quantity 2.2L 4.5 quarts (4.3 L) Rear 4.0 pints (1.9 L) “VORTEC” 4300 4.5 quarts (4.3 L) Front 2.6 pints (1.2 L) Engine Automatic Transmission Capacity“ VPe 4L60E Quantity (Drain Refill) and (4.7 5.
Air Conditioning Refrigerants Not all air conditioning refrigerants arethe same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you're not sure, ask y o ~ dealer. ~r Vehicle Dimensions* Wheelbase S/T10603 . . . . . . . . . . . . . . 108.3 inches (275.1cm) S/T10803 . . . . . . . . . . . . . . 1 17.9 inches (299.5cm) ST10653 . . . . . . . . . . . . . . 122.9 inches (312.2cm) Length S/T 10603 . . . . . . . . . . . . . . 189.0inches (480.
b NOTES
Section 7 MaintenanceSchedule This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance.
IMPORTANT: KEEP ENGINE OIL AT THE PROPER LEVEL AND CHANGEAS RECOMMENDED I Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Wurrunty and Owner Assistance booklet,or your GM dealerfor details. 7-2 Introduction Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the environment. All recommended maintenance procedures are important.
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 servicedepartment or anotherqualified service center dothese jobs. Performing maintenance workon a vehicle can be dangerous. In tryingto do some jobs, you can be seriously injured.
Part A: Scheduled Maintenance Services Using Your Maintenance Schedule We at General Motors wantto 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. You may use your vehicle in making deliveries. Or you may drive it to work, to do errands or in many other ways.
Maintenance Schedule I Short TripKity Definition I Follow the Short Trip/City Maintenance Schedule if any one of these conditionsis true for your vehicle: 0 Most trips are less than 5 to 10 miles (8 to I6 km). This is particularly important when outside temperatures are below freezing. 0 Most trips include extensive idling (such as frequent driving in stop-and-go traffic). 0 You operate your vehicle in dusty areas or off-road frequently. 0 You frequently tow a trailer.
I I MaintenanceSchedule I Short TripKity Intervals I Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement.4.3L Engine Only: Positive Crankcase Ventilation (PCV) Valve Inspection. Vvery 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first). These intervals only summarize maintenance services. Be sure to follow the complete maintenance schedule on the following pages.
Maintenance Schedule I Long Tripmighway Intervals Every 7,500 Miles (12 500 km): Engine Oil and Filter Change (or every 12 months, whichever occurs first). Chassis Lubrication (or every 12 months, whichever occurs first).Drive Axle Service. Tire Rotation. Every 15,000 Miles (25 000 km): Automatic Transmission Service (severe conditions only). Every 30,000 Miles (50 000 km): Fuel Filter Replacement. Air Cleaner FilterReplacement.
Short TripKity Maintenance Schedule + A good time The services shown in this scheduleup to 100,000 miles (166 000 km) should be performed after 100,000miles (1 66 000 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). to check your brakes is during tire rotation. See “Brake System Inspection?’under “Periodic Maintenance Inspections” in Part C of this schedule.
I Short Trip/City Maintenance Schedule I 3,000 Miles (5 000 km) 0 Change engine oil and filter (or every3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote#.) 0 Check readfront axle fluidlevel and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 6,000 Miles (I 0 000 km) 0 Change engine oil and filter (or every3 months, whichever occurs first).
I Short TripKity MaintenanceSchedule I 9,000 Miles ( I 5 000 km) DATE I DATE I 0 Change engine oil and filter (or every 3 months, whichever occurs first). A n Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote‘i‘*.
I Short TripKity Maintenance Schedule 0 Inspect air cleaner filterif you are driving in dusty conditions. Replace filter if necessary. An Emission C o m d Service. (See footnote?.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0 For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first).
rSh&t TripKity Maintenance Schedule I 18,000 Miles (30 000 km) DATE I DATE 1 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check readfront axle fluidlevel and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote**.) 0 Rotate tires.
I ShortTrip/CityMaintenanceSchedule I 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals forleaking. (See footnote **.) Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 27,000 Miles (45 000 km) DATE Change engine oil and filter (or every 3 months, whichever occurs first). An Emissiorz Control Service.
1 ShortTrip/CityMaintenanceSchedule I 30,000Miles (SO 000 knz) (Corztinuedj For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). Replace fuel filter. An EIn.ission Control Service. (See footnote?. j Replace air cleaner filter. An Emission Control Service.
I ShortTrip/CityMaintenanceSchedule I 33,000 Miles (55 000 km) DATE 0 Change engine oil and filter (or every3 months, whichever occurs first). An Emission Contl-olService. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote#.) 0 Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.
I Short Trip/City Maintenance Schedule 1 39,000 Miles (65 000 km) (Continued) 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnotea*,) 42,000 Miles (70 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.
I ShortTrip/CityMaintenanceSchedule 1 0 For Two-Wheel-Drive vehicles only: Clean ana repack the front wheel bearings (or at each brake relining, whichever occurs first). 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing.
I Short TripKity Maintenance Schedule 1 48,000 Miles (80 000 km) (Continued) CI Check readfront axle fluidlevel and add fluid as needed. Check constant velocity joints and axle seals forleaking. (See footnote**.) 0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
I Short TripKity Maintenance Schedule I 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote#.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.(See footnote **.) 0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.) 57,000 MiZes (95 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first).
Short Trip/City Maintenance Schedule 60,000 Miles (100 000 km) (Continued) For Two-Wheel-Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing.
I Short TripKity Maintenance Schedule I 63,000 Miles (105 000 km) DATE 0 Change engine oil and filter (or every 3 months, whichever occurs first). I AI? Emissiou Corztrol Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote#.) 0 Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote**.
~~ ~ ~~ rShort TriplCity Maintenanceschedule I 69,000 Miles (115000 km) (Continued) Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check readfront axle fluid leveland add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 72,000 Miles (120 000 km) I DATE I 0 Change engine oil and filter (or every 3 months, whichever occurs first). An EmissionControl Sewice.
Short Trip/City Maintenance Schedule I 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. If you do not use your vehicle under crny of these coditions, clmnge tlze.flr.tid andfilter every 50,000 miles (83 000 km).
Short Trip/City Maintenance Scl-dule I 78,000 Miles (130 000 km) (Continued) 0 Check rear/f.ront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals €or leaking. (See footnote **.) 0 Rotate tires. See‘Tie Inspection and Rotation”in the Index for proper rotation pattern and additional information. (See footnote +.) 81,000 Miles (135 000 km) n Change engine oil and filter (or every3 months, whichever occurs first). An Ewission Control Service.
I Short TripKity Maintenance Schedule I .- 87,000 Miles (145 000 km) DATE Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassiscomponents (or every 3 months, whichever occurs first). (See footnote#.) Check readfront axle fluid level and add fluid as needed. Check constant **.> velocity joints and axle seals for leaking.
Short Trip/City W+tenance Schedule 90,000 Miles (150 000 km) (Continued) - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, change the fluid and filter every 50,000 miles (83 000 knz). 0 Replace fuel filter. An Emission Control Service. (See footnote?.) 0 Replace air cleaner filter. An Emission Control Service. 0 Rotate tires.
I Short TripKity Maintenance Schedule I 96,000 Miles (160 000 km) 0 Change engine oil and filter (or every3 months, whichever occurs first). An Emissioiz Control Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote#.) 0 Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals forleaking. (See footnote **.) 0 Rotate tires.
I ShortTrip/CityMaintenanceSchedule I 100,000 Miles (166 000 km) 0 Inspect spark plug wires. An Emission Control Service. 0 Replace spark plugs. An Emission Control Service. 0 If you haven’t used your vehicle under severe service conditions listed previously and, therefore, haven’t changed your automatic transmission fluid, changeboth the fluid and filter. Manual transmission fluid doesn’t require change. 4.3L Engine Only: Inspect Positive Crankcase Ventilation (PCV) valve. An Emission Control Service.
Long Tripmighway 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 km) at the same intervals. The services shown at 150,000 miles (240 000 km) should be performed at the same interval after 150,000miles (240 000 km). See “Owner Checks and Services” and “Periodic Maintenance Inspections“ following. Footnotes The U.S.
Long Tripmighway Maintenance Schedule 1 7,500 Miles (12 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals forleaking. (See footnote *".) 0 Rotate tires.
Long Trip/Highway Maintenance Schedule I In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. If you do not L L S ~ J O L ~ vehicle Iurder m y of these conditions,chmge the fluid md.filter-every 50,000 miles (83 000 k m ) . 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote+.
Long Trip/Highway Maintenance Schedule 30,000 Miles (50 000 km) 0 Change engine oil and filter (orevery 12 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (Seefootnote *‘+.
L n g Tripmighway Maintenance Schedule =- 1 37,500 Miles (62 SOU km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote#. j 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.(See footnote ‘k‘f’.j 0 Rotate tires.
Lcmg Trip/Highway Maintenance Schedule I 45,000 Miles (75 000 km) (Continued) When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. I f you do not use yourveh.icle under a n y of tlzese conditions, changethe jlfluid and,filter every50,000 miles (83 000 km). 0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. (See footnote +.
Long TripMighway Maintenance Schedule 60,000 Miles (100 000 km) DATE 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote#.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote :k*.
Long Tripmighway Maintenance Schedule I 60,000 Miles (100 000 km) (Continued) 0 Inspect engine accessory drive belt. An Emission Control Service. 0 Replace fuel filter. An Emission Control Service. (See footnote?.) Replace air cleaner filter. An Emission Control Service. 0 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. (See footnote?.
Long Tripmighway Maintenance Schedule I 75,000 Miles (125 000 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emissioll Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote#.) Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking.
I LungTrip/HighwayMaintenanceSchedule I 82,500 Miles (137 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassiscomponents (or every I2 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluidlevel and add fluid as needed. Check constant velocity joints and axle seals forleaking. (See footnote **.) 0 Rotate tires.
Long Trip/Highway Maintenance Schedule 0 Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service.
Long Tripmighway Maintenance Schedule 97,500 Miles (162 500 km) DATE 1 DATE I Izi Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0 Check readfront axle fluid leveland add fluid as needed. Check constant velocity joints and axle seals forleaking. (See footnote **.) 0 Rotate tires.
Long Tripmighway Maintenance Schedule 1 150,000 Miles (240 000 km) 0 Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See“Engine Coolant” in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure capand neck. Pressure test the cooling system and pressure cap. An Emission Control Service.
Part B: Owner Checks and Services At Least Once a Month 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. Tire Inflation Check Make sure tires are inflated to the correct pressures. See “Tires” in the Index for further details. Be sure any necessary repairs are completed at once.
Wiper Blade Check Inspect wiper blades for wear or cracking. Replace blade inserts that appear worn or damaged or that streak or miss areas of the windshield. Also see “Wiper Blades, Cleaning” in the Index. Manual Transmission Check Check the transmission fluid level;add if needed. See “Manual Transmission” in the Index. Check for leaks. A fluid loss may indicate a problem.Have the system inspected and repaired if needed. Automatic Transmission Check Check the transmission fluid level; addif needed.
Starter Switch Check When you are doingthis check, the vehicle could move suddenly. If it does, youor others couldbe injured. Follow thesteps below. 1. Before you start, be sure you have enough room around the vehicle. 2. Firmly apply both the parking brake (see “Parking Brake” in the Index if necessary) and the regular brake. NOTE: Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. On automatic transmission vehicles, try to start the engine in each gear.
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. 0 With an automatic transmission, thekey should turn to LOCK only when the shift lever is in PARK (P). Park on a fairly steephill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.
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). YCIU should ler your decder-S ser-vice departrnerzt or other qualified service center do tlzese jobs. Make swe any necessary repairs are completed at once. Prope roceaures to perform these services may be found I n a service manual. See “Service and Owner Publications” in the Index.
Throttle System Inspection Brake System Inspection Inspect the throttle system for interference orbinding, and for damaged or missing parts. Replace parts as needed. Replace any components that have high effort or excessivewear. Do not lubricate acceleratorand cruise control cables. Inspect the complete system. Inspectbrake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect discbrake pads for wear and rotors for surface condition.
~~ Part D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. USAGE Engine Oil Engine Coolant 7-48 FLUIDLUBRICANT Engine Oil with the American Petroleum Institute Certified For Gasoline Engines “Starburst” symbol of the proper viscosity. To determine the preferred viscosity for your vehicle’s engine, see “Engine Oil” in the Index.
USAGE FLUIDLUBRICANT USAGE FLUIDLUBRICANT Automatic Transmission DEXRON@-I11Automatic Transmission Fluid. Transfer Case DEXRON@-111Automatic Transmission Fluid. Key Lock Cylinders Multi-PuoseLubricant, Superlube% (GM Part No. 12346241 or equivalent). Windshield Washer Solvent GM Optikleen@Washer Solvent (GMPart No. 105 15 15) or equivalent. Chassis Lubrication Chassis Lubricant(GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI ## 2, Category LB or GC-LB.
USAGE Constant Velocity Universal Joint FLUIDLUBRICANT Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricantmeeting requirements of NLGI # 2, Category LB or GC-LB. Clutch Pushrod to Clutch Fork Joint Chassis Lubricant (GM Part No. 12377985 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB, Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl Lubriplate@Lubricant Aerosol (GM Part No.
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 themaintenance interval. Any additional information from “Owner Checks and Services” or “PeriodicMaintenance” can be added on the following record pages. Also, you should retain all maintenance receipts. Your owner information portfolio is a convenient placeto store them.
Maintenance Record DATE 7-52 ODOMETER READING SERVICED BY MAINTENANCE PERFORMED
~~~~ ____ Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 7-53
Maintenance Record DATE 7-54 ODOMETER READING SERVICED BY MAINTENANCE PERFORMED
Section 8 CustomerAssistanceInformation Here you will find out how to contact GMCif you need assistance. Thissection also tells you how to obtain service publications and how to report any safety defects.
Customer Satisfaction Procedure GMC dealers have the facilities, trained technicians and up-to-date information to promptly address any concerns you may have. However, if a concern has not been resolved to your complete satisfaction, take the following steps: STEP ONE -- Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level.
STEP TWO -- If after contacting a member of dealership management, it appears your concern cannot be resolved by the dealershipwithout further help, contactthe GMC Consumer RelationsManager 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).
Refer to your Warranty and Owner Assistance Information For prompt assistance, please have the following information booklet for addresses of GM Overseas offices. available to give the Customer Assistance Representative: 0 Your name, address, home and business telephone numbers 0 Vehicle Identification Number (This is available from the vehicle registration or title, or the plate at the top left of the instrument panel and visible through the windshield.
Roadside Assistance Flat Tire Change: Installation of spare tire will be covered at no charge (customeris responsible forrepair or replacement of tire). Fuel Delivery: Delivery of enough fuel forthe customer to get to the nearest service station (up to $4.00) will be covered. Jump Start: No-start situations which require abattery jump start will be covered at no charge. Lock Out: Replacement keys or locksmith service will be covered at no charge if you are unable to gain entry into your vehicle.
Deluxe Trip Routing: Custom-made, computerized maps using the most director scenic route are provided free of charge. Maps include pointsof interest and list GMC dealers along the route. TripRouting also includes a national hotel discountbook and a book of coupons. State and local maps available upon request. Please be prepared to furnishyour Vehicle Identification Number (VIN). Trip Interruption Assistance: GMC will reimburse any reasonable trip interruptionexpenses (up to $500.
Just dial GMC Roadside Assistance at 1-800-GMC-8782 (1-800-462-8782, Roadside Assistance prompt) to reach a qualified representative who can assist you. Your Roadside Assistance representativewill ask for the following informationwhen your call is received: Canadian Roadside Assistance Vehicles purchased in Canada have an extensive Roadside Assistance program accessible from anywhere in Canada or theUnited States.
Courtesy Transportation GMC Commitment Plus offers courtesy transportation for customers when obtaining warranty service. This program is offered in conjunction with the 3 year/36,000 mile (60 000 km) Bumper to Bumper New Vehicle Limited Warranty. Courtesy transportation includes: 0 One way shuttle ride from the dealership (up to 10 miles (16 km)) for same-day warranty repairs. 0 A loaner vehic.
GM Participation in an Alternative Dispute Resolution Program This program is available in all 50 states and the District of Columbia. Canadian owners refer to your Warranty and Owner Assistance Information booklet for information on the Canadian Motor Vehicle Arbitration Plan (CAMVAP). General Motors reserves the right to change eligibility limitations and/or to discontinue its participation in this program.
We prefer you utilize the Customer Satisfaction Procedure before you resort to AUTO LINE, but you may contact the BBB at any time. The BBB will attempt to resolve the complaint serving as an intermediary. If this mediation is unsuccessful, an informal hearing will be scheduled where eligible customers may present their case to an impartial third-party arbitrator. The arbitrator will make a decision which you may accept or reject,If you accept the decision, GM will be bound by that decision.
REPORTING SAFETY DEFECTS TO THE CANADIAN GOVERNMENT If you live in Canada, and you believe that your vehicle has a safety defect, you should immediately notify Transport Canada, in addition to notifying General Motors of Canada Limited. You may write to: Transport Canada Box 8880 Ottawa, OntarioK l G 352 REPORTING SAFETY DEFECTS TO GENERAL MOTORS In addition tonotifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you’ll notify us.
1998 GMC SERVICE PUBLICATIONS ORDERING INFORMATION The following publications covering the operation and servicing of your vehicle can be purchased by filling ou; the Service Publication Order Form in this book and mailingwith it in your check, money order, or credit card information to Helm, Incorporated (address below.
Orders will be mailed within 10 days of receipt. Please allow ade uate time for postal servlce. If further information is needed, write to the address s own below or call 1-800-782-4356.Material cannot be returned for credit without packing slip with return information within 30 days of delivery. On returns, a re-stocking fee may be applied against the original order.
fi 8-14 NOTES
Section 9 Index Accessory Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . 2-48 Adding Equipment to the Outside o f Your Vehicle . . . . . . 6-3 Adding Sound Equipment . . . . . . . . . . . . . . . . . . . . . . . . 3-23 4-43 Add-on Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19 AirBag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adding Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26 How Does it Restrain . . . . .
Brakes Adjustlnent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34 Anti-Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 6-30 Master Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PedalTravel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33 Replacing System Parts . . . . . . . . . . . . . . . . . . . . . . . . 6-34 Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51 Wear .
Courtesy Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8 Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36 Customer Assistance Information . . . . . . . . . . . . . . . . . . . 8- 1 Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . 8-2 Damage. Finish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Damage. Sheet Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . Daytime Running Lamps . . . . . . . . .
Exhaust. Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Express-Down Window . . . . . . . . . . . . . . . . . . . . . . . . . . Extender. Safety Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27 2-42 2-3 1 1-48 F a b r i c cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53 Fifth Gear. Manual Transmission . . . . . . . . . . . . . . . . . . .
Highway Hypnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . . . Hitches. Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic Clutch . .
Lights (Continued) CheckGages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-64 Safety Belt Reminder ...................... 1-7, 2-53 Security Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-63 Service4WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-63 Service Engine Soon . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60 Shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-57 Loading, Truck-Camper . . . . . . .
Outside Mirror Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 ManualAdjust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 Power Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 5- 12 Overheating Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Owner Checks and Services . . . . . . . . . . . . . . . . . . . . . . . 7-42 8- 12 Owner Publications. Ordering . . . . . . . . . . . . . . . . . . . . .
Replacement., Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49 8- I O Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . . . Restraints 7-42 Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-48 Child . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33 Replacing Parts After a Crash . . . . . . . . . . . . . . . . . . .
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52 Stains. Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53 Starter Switch Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44 Starting Your Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2- 14 Steam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12 Steering In Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transfer Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.29. 6.23 Electronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29 Transmission Fluid Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6- 17. 6.68 Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20 Transmitters. Keyless Entry . . . . . . . . . . . . . . . . . . . . . . . . 2-6 8-8 Transportation. Courtesy . . . . . . . . . . . . . . . . . . . . . . . .
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