2003 Oldsmobile Aurora Owners Manual

PRESSURE RESET does not appear on the display after about five seconds, see your dealer for service. After you release the DIC RESET button, TIRE PRESSURE NORMAL will appear on the display.

The system completes the calibration process during driving. Calibration time can take 45 to 90 minutes, depending on your driving habits. After the system has been calibrated, the system will alert the driver that a tire is low, up to a maximum speed of 65 mph (1 05 km/h).

Tire Inspection and Rotation Tires should be rotated every 7,500 miles (1 2 500 km). Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See When It Is Time for New Tires on page 5-65 and Wheel Replacement on page 5-68 for more information. The purpose of regular rotation is to achieve more uniform wear for all tires on the vehicle. The first rotation is the most important. See “Part A: Scheduled Maintenance Services,” in Section 6, for scheduled rotation intervals.

When rotating your tires, always use the correct rotation pattern shown here.

5-63

Don’t include the compact spare tire in your tire rotation. After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Tire-Loading Information label. Reset the Check Tire Pressure System. See Check Tire Pressure System on page 5-62. Make certain that all wheel nuts are properly tightened. See Wheel Nut Torque in Capacities and Specifications on page 5- 100.

Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if you need to, to get all the rust or dirt off. See “Changing a Flal Tire” in the Index.

5-64

When It Is 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. 0 The tire has a bump, bulge or split.

The tire has a puncture, cut or other damage that can’t be repaired well because of the size or location of the damage.

5-65

Buying New Tires

To find out what kind and size of tires you need, look at the Tire-Loading Information label. The tires installed on your vehicle when it was new had a Tire Performance Criteria Specification (TPC Spec) number on each tire's sidewall. When you get new tires, get ones with that same TPC Spec number. That way your vehicle will continue to have tires that are designed to give proper endurance, handling, speed rating, traction, ride and other things during normal service on your vehicle. If your tires have an all-season tread design, the TPC number will be followed by an "MS" (for mud and snow). If you ever replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires.

IL....; tires could cause yo^ .o lose control while driving. If you mix tires of different sizes or types (radial and bias-belted tires), the vehicle may not handle properly, and you could have a crash. Using tires of different sizes may also cause damage to your vehicle. Be sure to use the same size and type tires on all wheels. It's all right to drive with your compact spare, though. It was developed for use on your vehicle.

lr vehicle, the

If you use bias-ply tires wheel rim flanges could develop cracks after many miles of driving. A tire and/or wheel could fail suddenly, causing a crash. Use only radial-ply tires with the wheels on your vehicle.

5-66

Uniform Tire Quality Grading Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: Treadwear 200 Traction AA Temperature A The following information relates to the system developed by the United States National Highway Traffic Safety Administration, which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in the United States.) The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading system does not apply to deep tread, winter-type snow tires, space-saver or temporary use spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards.

Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1.5) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. Traction - AA, A, B, C The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaninGr or peak traction characteristics.

5-67

Temperature - A, B, C The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.

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. Wheel Replacement Replace any wheel that is bent, cracked or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. Your dealer will know the kind of wheel you need. Each new wheel should have the same load-carrying capacity, diameter, width, offset and be mounted the same way as the one it replaces.

5-68

If you need to replace any of your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts and wheel nuts for your vehicle.

Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others could be injured. Always use the correct wheel, wheel bolts and wheel nuts for replacement.

Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or ociometer caiibration, neaaiamp aim, bumper neigh, vehicle ground clearance and tire or tire chain clearance to the body and chassis. See Changing a Flat Tire on page 5-71 for more information.

--

Used Rep'-cement '"'heels

Putting a used wheel on your vehicle is dangerous. You can't know how it's been used or how far it's been driven. It could fail suddenly and cause a crash. If you have to replace a wheel, use a new GM original equipment wheel.

5-69

Tire Chains

If your vehicle has P235/55R17 size tires, don’t use tire chains, there’s not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension or other vehicle parts. The area damaged by the tire chains could cause you to lose control of your vehicle and you or others may be injured in a crash. Use another type of traction device only if its manufacturer recommends it for use on your vehicle and tire size combination and road conditions. Follow that manufacturer’s instructions. To help avoid damage to your vehicle, drive slowly, readjust or remove the device if it’s contacting your vehicle, and don’t spin your wheels. If you do find traction devices that will fit, install them on the front tires.

5-70

Notice: If your vehicle has a tire size other than P235/55R17 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 front tires and tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer’s instructions. If you can hear the chains contacting your vehicle, stop and retighten them. If the contact continues, slow down until it stops. Driving too fast or spinning the wheels with chains on will damage your vehicle. If a Tire Goes Flat It’s unusual for a tire to “blow out” while you’re driving, especially if you maintain your tires properly. If air goes out of a tire, it’s much more likely to leak out slowly. But if you should ever have a “blowout”, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire will create a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop well out of the traffic lane.

A rear blowout, particularly on a curve, acts much like a skid and may require the same correction you’d use in a skid. In any rear blowout, remove your foot from the accelerator pedal. Get the vehicle under control by steering the way you want the vehicle to go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop - well off the road if possible. If a tire goes flat, the next part shows how to use your jacking equipment to change a flat tire safely.

Changing a Flat Tire

If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your hazard warning flashers.

Changing a tire can cause an in- y. The vehicle can slip off the jack and roll over you or other people. You and they could be badly injured. Find a level place to change your tire. To help prevent the vehicle from moving:

1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). 3. Turn off the engine.

To be even more certain the vehicle won’t move, you can put blocks at the front and rear of the tire farthest away from the one being changed. That would be the tire on the other side of the vehicle, at the opposite end.

5-7 1

Removing the Spare Tire and Tools

The following steps will tell you how to use the jack and change a tire.

The equipment you’ll need is in the trunk. Instructions for changing your tires are on the inside of the tire cover. You can rest the cover near you for easy reference while you change the tire. 1. Lift the tire cover to gain access to the compact spare tire and jacking equipment. See Compact Spare Tire on page 5-81 for more information.

5-72

2. Remove the wheel wrench and jack from the jack

container.

3. Remove the compact spare tire from the trunk.

Removing the Wheel Covers

The tools you’ll be using include the jack (A) and wheel wrench (B).

insert the hooked end of the wheel wrench in one of the two small notches in the center cover and pry the cover off. Do not drop the cover or lay it face down, as it could be scratched or damaged.

5-73

Removing the Flat Tire and Installing the Spare Tire

1. Position the wheel wrench securely over the wheel

nuts and turn the wrench counterclockwise to loosen the wheel nuts, but don't remove them.

2. Attach the wheel wrench to the bolt on the end of

the jack to create a jack handle.

5-74

3. Turn the wheel wrench counterclockwise by hand to

lower the jack head until it fits under the vehicle.

I

yet. Put the compact spare tire near you. .

Raising , -ur vehic-- _ _ _ _ h the jack imk. Jpe.., positioned can damage the vehicle 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. Near each wheel well is a notch in the frame to position the jack head. Position the jack under the vehicle and raise the jack head until it fits firmly against the sheet metal. Do not raise the vehicle

clockwise on the jack. Raise the vehicle far enough off the ground so there’s enough room for the compact spare tire to fit underneath the wheel well.

5. Raise the vehicle by turning the wheel wrench

6. Remove all the wheel nuts and take off the flat tire.

Getting u..-er a vehicle when it is ja,..ed up is dangerous. If the vehicle slips off the jack you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack.

5-75

7. Remove any rust or dirt

from the wheel bolts, mounting surfaces and spare wheel.

Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could fall off, causing a serious accident.

8. Place the compact spare tire on the wheel-mounting

surface.

Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle. In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if you need to, to get all the rust or dirt off.

5-76

9. Put the wheel nuts

back on with the rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel is held against the hub.

If a nut cannot be tightened by hand, use the wheel wrench, and see your dealer right away.

10. Lower the vehicle by turning the wheel wrench counterclockwise. Lower the jack completely.

5-77

11. Using the wheel

wrench, tighten the wheel nuts firmly in a crisscross sequence as shown.

Nofice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See “Capacities and Specifications” in the index for the wheel nut torque specification.

12. When the flat tire has been repaired or replaced, reinstall the wheel cover. Be sure to position the alignment pin on the cover with the notch in the wheel. Apply pressure around the edge of the cap to snap it in place. Do not use a hammer or mallet to reinstall the cover. Store the wheel cover in the trunk until you have replaced the compact spare tire with a regular tire.

Notice: Wheel covers won’t fit on your compact spare. If you try to put a wheel cover on your compact spare, you could damage the cover or the spare.

Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to come 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 get new GM original equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to the proper torque specification. See ”Capacities and Specifications” in the Index for wheel nut torque specification.

5-78

Storing the Spare Tire and Tools

St0 ... rg a jack, a tire or c...er equipment in the

passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.

The compact spare tire is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can. See “Compact Spare Tire” later in this section. See the storing instructions label to return your compact spare tire into your trunk properly.

A. Wrench B. Jack C. Jack Container

D. Retainer E. Compact Spare Tire

Cover

5-80

Compact Spare Tire 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). After installing the compact spare on your vehicle, you should stop as soon as possible and make sure your spare tire is correctly inflated. The compact spare is made to perform well at speeds up to 65 mph (IO5 km/h) for distances up to 3,000 miles (5 000 km), so you can finish your trip and have your full-size tire repaired or replaced where you want. You must calibrate the Check Tire Pressure System after installing or removing the compact spare. See Check Tire Pressure System on page 5-62. Of course, it's best to replace your spare with a full-size tire as soon as you can. Your spare will shape in case you need it again. Notice: When the compact spare is installed, don't take your vehicle through an automatic car wash - - --- __ - -I - __ - __ - - - __ -. - I - . . -. n- I ... :&I, V Y l L l I yu1ue 1 4 1 1 3 . I IIC L w r l l l J d L L SlJ"'t: Gar1 ye1 Cauy~ll on the rails. That can damage the tire and wheel, and maybe other parts of your vehicle.

last longer and be in good

-_ .:A - -_:I - TL

Don't use your compact spare on other vehicles. And don't mix your compact spare tire or wheel with other wheels or tires. They won't fit. Keep your compact spare tire and its wheel together. Notice; Tire chains won't fit your compact spare. Using them can damage your vehicle and can damage the chains too. Don't use tire chains on your compact spare.

5-81

Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle:

Alcohol Laundry Soap Bleach Reducing Agents

Cleaning the Inside of Your Vehicle Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl, leather, plastic and painted surfaces with a clean, damp cloth. FabridCarpet Your dealer has cleaners for the cleaning of fabric and carpet. They will clean normal spots and stains very well. You can get GM - approved cleaning products from your dealer. See GM Vehicle Care/Appearance Materials on page 5-88.

Appearance Care Remember, cleaning products can be hazardous. Some are toxic. Others can burst into flames if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed space. When you use anything from a container to clean your vehicle, be sure to follow the manufacturer’s warnings and instructions. And always open your doors or windows when you’re cleaning the inside. Never use these to clean your vehicle:

Gasoline Benzene 0 Naphtha 0 Carbon Tetrachloride

Acetone Paint Thinner Turpentine Lacquer Thinner Nail Polish Remover

They can all be hazardous - some more than others -and

they can all damage your vehicle, too

5-82

Here are some cleaning tips:

Always read the instructions on the cleaner label. Clean up stains as soon as you can - before they set.

0 Carefully scrape off any excess stain. 0 Use a clean cloth or sponge, and change to a clean

area often. A soft brush may be used if stains are stubborn. If a ring forms on fabric after spot cleaning, clean the entire area immediately or it will set.

Vinyl Use warm water and a clean cloth.

Rub with a clean, damp cloth to remove dirt. You may have to do this more than once. Things like tar, asphalt and shoe polish will stain if you don’t get them off quickly. Use a clean cloth and vinyl/leather cleaner. See your dealer for +I.%;.- nrrrrl, I n ) L I 1l.J PI W U U \ r L .

Leather 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. 0 For stubborn stains, use a leather cleaner. See your

dealer for this product.

0 Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. Soiled or stained leather should be cleaned immediately. If dirt is allowed to work into the finish, it can harm the leather.

Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Interior Plastic Components Use only a mild soap and water solution on a soft cloth or sponge. Commercial cleaners may affect the surface finish.

5-83

Wood Panels Use a clean cloth moistened in warm, soapy water (use mild dish washing soap). Dry the wood immediately with a clean cloth. Glass Surfaces Glass should be cleaned often. GM Glass Cleaner or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior glass. See GM Vehicle Care/Appearance Materials on page 5-88. Notice: Don't use abrasive cleaners on glass, because they may cause scratches. Avoid placing decals on the inside rear window, since they may have to be scraped off later. If abrasive cleaners are used on the inside of the rear window, an electric defogger element may be damaged. Any temporary license should not be attached across the defogger grid.

Care of Safety Belts Keep belts clean and dry.

Do not bleach or dye safety belts. If you do, it may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.

Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth at least every six months. During very cold, damp weather more frequent application may be required. See Part D: Recommended Fluids and Lubricants on page 6- 15.

5-84

Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability. Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often with lukewarm or cold water. Don’t wash your vehicle in the direct rays of the sun. Use a car washing soap. Don’t use strong soaps or chemical detergents. Be sure to rinse the vehicle well, removing all soap residue completely. You can get GM-approved cleaning products from your dealer. See GM Vehicle Care/Appearance Materials on page 5-88. Don’t use cleaning agents that are petroleum based, or that contain acid or abrasives. All cleaning agents should be flushed promptly and not allowed to dry on the surface, or they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to -- -LA:.- -.. ^. .-:-I d V U l U 5UI I d b G 5bI dlLI lG5 d l IU V V d l G l 3 c . ‘ u L L l l 1y. High pressure car washes may cause water to enter your vehicle. Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water? a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.”

-. ..A- - - - ---L-L.

- .- A . . . - L -

I-

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 GM Vehicle Care/Appearance Materials on page 5-88. If your vehicle has a “basecoatklearcoaf” 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.

Notice: Machine compounding or aggressive polishing on a basecoatlclearcoat paint finish may dull the finish or leave swirl marks. Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage your vehicle’s finish if they remain on painted surfaces. Wash the vehicle as soon as pcsskle. !! I?ecesss?:;’, LIse !.?cI?-s!Xssb:e c!esners ths? are marked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking new by keeping your vehicle garaged or covered whenever possible.

5-85

The surface of these wheels is similar to the painted surface of your vehicle. Don’t use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid, or abrasive cleaning brushes on them because you could damage the surface. Do not use chrome polish on aluminum wheels. Use chrome polish only on chrome-plated wheels, but avoid any painted surface of the wheel, and buff off immediately after application. Don’t take your vehicle through an automatic car wash that has silicone carbide tire cleaning brushes. These brushes can also damage the surface of these wheels. Tires To clean your tires, use a stiff brush with tire cleaner. Notice; When applying a tire dressing, always take care to wipe off any overspray or splash from all painted surfaces on the body or wheels of the vehicle. Petroleum-based products may damage the paint finish and tires.

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. Clean the outside of the windshield with a full-strength glass cleaning liquid. The windshield is clean if beads do not form when you rinse it with water. Grime from the windshield will stick to the wiper blades and affect their performance. Clean the blade by wiping vigorously with a cloth soaked in full-strength windshield washer solvent. Then rinse the blade with water. Check the wiper blades and clean them as necessary; replace blades that look worn. Aluminum or Chrome-Plated Wheels Your vehicle may be equipped with either aluminum or chrome-plated wheels. Keep your wheels clean using a soft clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft clean towel. A wax may then be applied.

5-86

Sheet Metal Damage

If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts will provide the corrosion protection while maintaining the warranty.

Finish Damage

Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into major repair expense. Minor chips and scratches can be repaired with touch-up materials avaliable from your dealer or other service outlets. Larger areas of finish damage can be corrected in your dealer’s body and paint shop.

Underbody Maintenance

Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame! floor pan and exhaust system even though they have corrosion protection.

At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud and debris can collect. Dirt packed in close areas of the frame should be loosened before being flushed. Your dealer or an underbody car washing system can do this for you.

Chemical Paint Spotting

Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle. This damage can take two forms; blotchy, ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, GM will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first.

5-87

GM Vehicle Care/Appearance Materials See your GM dealer for more information on purchasing the following products.

GM Vehicle Care/Appearance Materials

Description

Usage

Polishing Cloth Wax-Treated Tar and Road Oil Remover Chrome Cleaner and Use on chrome

I asphalt.

Interior and exterior polishing cloth. Removes tar, road oil and

or

I Polish

stainless steel. Removes soil and black marks from whitewalls. Cleans vinyl tops, upholstery and convertible tops.

GM Vehicle Care/Appearance Materials

(cont’d)

Description

Usage

Chrome and Wire Wheel Cleaner

Finish Enhancer

Swirl Remover Polish

Cleaner Wax

Foaming Tire Shine Low Gloss

Removes dirt, grime, smoke and fingerprints. Removes dirt and grime from chrome wheels and wire wheel covers. Removes dust, fingerprints, and surface contaminants, Spray on wipe off. Removes swirl marks, fine scratches and other light surface contamination. Removes light scratches and protects finish. Cleans, shines and protects in one easy step, no wiping necessary.

White Sidewall Tire Cleaner

Vinyl Cleaner

5-88

GM Vehicle Care/Appearance Materials

(cont’d)

Spot Lifter

GM Vehicle Care/Appearance Materials

(cont’d)

Description

Usage

Odor Eliminator

Odorless swav odor eliminator k e d on fabrics, vinyl, leather and carpet.

See your General Motors parts department for these products. See Part D: Recommended Fluids and Lubricants on page 6- 15.

5-89

Vehicle Identification

Vehicle Identification Number (VIN)

This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration.

Engine Identification 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 You’ll find this label on the underside of the spare tire cover. It’s very helpful if you ever need to order parts. On this label is:

your VIN, the model designation, paint information and a list of all production options and special equipment.

Be sure that this label is not removed from the vehicle.

5-90

Electrical System

Add-on Electrical Equipment Nofice: Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Air Bag-Equipped Vehicle on page 1-54. Headlamp Wiring The headlamp wiring is protected by a circuit breaker in the wiring harness. An electrical overload will cause the lamps to go on and off, or in some cases to remain cff. if this hqppns, hawe p 1 r headlamp system checked right away.

Windshield Wiper Fuses The windshield wiper motor is protected by an internal circuit breaker and a fuse, If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electrical problem, have it fixed. Power Windows and Other Power Options Circuit breakers in the fuse panel protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed.

5-91

Fuses and Circuit Breakers

Engine Compartment Fuse Block

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. 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. If a MaxiFuse@ should blow, see your dealer for service immediately. If you ever have a problem on the road and don’t have a spare fuse, you can “borrow” one that has the same amperage. Pick some feature of your vehicle that you can get along without - like the radio or cigarette lighter - and use its fuse, if it is the correct amperage. Replace it as soon as you can. You will find a fuse puller clipped in both of the fuse blocks. Snap the wide end of the fuse puller at the side indentations and pull the fuse out. The MaxiFuses@ are located in two fuse blocks, one located in the engine compartment and the other under the rear seat. If a MaxiFuse@ should blow, have your vehicle serviced by your dealer immediately.

5-92

The engine compartment fuse block is located near the front on the

Comparfment Oiewiew on page 5-14 for more information on location.

Lift the cover to gain access. Fuse 22 or 23 can be moved to the outer position to provide continuous power to the accessory power outlet or cigarette lighter when the ignition is not on. See your dealer for additional assistance, if needed. Leaving an accessory on for a long period of time can drain the vehicle’s battery.

Fuses

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Usage Powertrain Control Module Battery Right High-Beam Headlamp Left High-Beam Headlamp Ignition 1 Not Used Transaxle Cruise Control Direct Ignition System Injector Bank #2 Not Used Not Used Powertrain Control Module Ignition Oxygen Sensor Injector Bank #I Auxiliary Power Cigarette Lighter Fog Lamps/Daytirne Running Lamps Horn Air Conditioning Clutch

5-93

Fuses

Usage Not Used Accessory Windshield Wipers Not Used Left Low-Beam Headlamp Right Low-Beam Headlamp Spare

Relays

27 28 29 30 31 32 33 34 35 36 37 38 39 40

Usage High-Beam Headlamp Low-Beam Headlamp Fog Lamps Daytime Running Lamps Horn Air Conditioner Clutch HVAC Solenoid Accessory Air Pump Starter 1 Cooling Fan 1 Ignition 1 Cooling Fan Series/Parallel Cooling Fan 2

Circuit Breakers

41

Usage

Starter

Fuses

42 43 44 45 46 47 48 49 50 51 52 53

Usage Not Used Empty ABS Air Pump A Cooling Fan 1 Cooling Fan 2 Spare Spare Spare Spare Spare Fuse Puller

5-94

Removing the Rear Seat Cushion

To access the battery and rear compartment fuse panels, the rear seat cushion must be removed. This procedure is somewhat difficult. You may wish to have your dealer do this for you.

Notice: The battery and main fuse blocks are located under the rear seat cushion. The battery’s ground terminal and some relay wires are exposed. To help avoid damage to the battery and wires, be careful when removing or reinstalling the seat cushion. Do not remove covers from covered parts. Do not store anything under the seat, as objects could touch exposed wires and cause a short. To remove the rear seat cushion, do the following: 1. Pull up on the front of the cushion to release the

front hooks.

2. Pull the cushion up and out toward the front of the

vehicle.

To reinstall the rear seat cushion, do the following:

A safety belt that isn’t properly routed through the seat cushion or is twisted won’t provide the protection needed in a crash. ld the safety belt hasn’t been routed through the seat cushion at all, it won’t be there to work for the next passenger. The person sitting in that position could be badly injured. After reinstalling the seat cushion, always check to be sure that the safety belts are properly routed and are not twisted.

5-95

3. With the seat cushion lowered, push rearward and

then press down on the seat cushion until the spring locks on both ends engage.

4. Check to make sure the safety belts are properly

routed and that no portion of any safety belt is trapped under the seat. Also make sure the seat cushion is secured.

Rear Underseat Fuse Block

The rear fuse block is located below the rear seat on the driver’s side. The rear seat cushion must be removed to access the fuse block. See Removing the Rear Seat Cushion on page 5-95.

1.

2.

Buckle the center passenger position safety belt, then route the safety belts through the proper slots in the seat cushion. Don’t let the safety belts get twisted. Slide the rear of the cushion up and under the seatback so the rear locating guides hook into the wire loops on the back frame.

5-96

Fuses

11 12 13 14 15 16 17 l a 19 20 21 22 23 24 25 26 27 -- 38 29 30 31 32 33 34

Usage Vent Solenoid Ignition 1 Left Parking Lamp Dimmer Spare Left Front Heated Seat Not Used Rear Door Module Stoplamp ParWReverse Audio Retained Accessory Power (RAP) Not Used Not Used Passenger Door Module Body Interior Lamps R!ct IlSPd Ignition Switch Instrument Panel Right Front Heated Seat Not Used H'JAC Ignition 3 Rear

5-97

Fuses

7 a

10

Usage Fuel Pump HVAC Blower Memory ALDL Rear Fog Lamps Compact Disc (CD) Driver's Door Module Air Bag System Not Used Right Parking Lamp

Fuses

35 36 37 38

Relays

39 40 41 42 43 44

Usage Anti-lock Brake System (ABS) Turn SignaVHazard HVAC Battery Dimmer

Usage Fuel Pump Parking Lamp Ignition 1 Rear Fog Lamp Not Used Park

Relays

45 46 47 4% 49 50 51 52 53 54 55

Usage Reverse Retained Accessory Power (RAP) Fuel Tank Door Lock Not Used Ignition 3 Fuel Tank Door Release Interior Lamps Trunk Release Front Courtesy Lamps Not Used Electronic Level Control (ELC)

5-98

Fuses

73 74 75

Usage Spare Spare Fuse Puller

Circuit Breakers

56 57

Usage

Power Seats Power Windows

Relays

58 59

Fuses

60 61 62 63 64 65 66 67 68 69 70 71 72

Usage Cigar Rear Defogger

Usage Not Used Rear Defog Not Used Audio Amplifier Electronic Level Control (ELC) Cigar Not Used Not Used Not Used Spare Spare Spare Spare

5-99

Capacities and Specifications The following approximate capacities are given in English and metric conversions. Please refer to Part D: Recommended Fluids and Lubricants on page 6- 15 for more information.

I Automatic Transaxle I Engine Cooling System

Capacities

Capacities

Application

English 11 quarts

Engine Oil with Filter Fuel Tank Air Conditioning Refrigerant R134a Wheel Nut Torque All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.

7.0 quarts 18.5 gallons

2.2 Ibs 100 Ib-ft

Metric 10.4 L 6.7 L 70.0 L 1.0 kg 140 N*m

Engine Specifications

Engine va ( ~ 4 7 )

Vin Code

Transmission

Automatic

Spark Plug Gap

0.050 inch (1.27 mm)

5-1 00

~ _ _ _ ~ ~ _ _ _ _ ~ ~

Firing Order 1-2-7-3-4-5-6-8

Normal Maintenance Replacement Parts

I Spark Plugs

Windshield Wiper Blades

Type Length

*ACDelco@ part number

41 -987*

GM Part # 12571535

Shepherd’s Hook

22.0 inches (56.0 cm)

5-1 01

Section 6 Maintenance Schedule

~~~

~~

Maintenance Schedule ...................................... 6.2 Introduction ................................................... 6.2 Your Vehicle and the Environment .................... 6-2 Steering, Maintenance Requirements .............................. 6.2 How This Section is Organized ......................... 6.3 Part A: Scheduled Maintenance Services ........... 6.4 Using Your Maintenance 6.4 ...... ...... 6.5 Scheduled Maintenance Part B: Owner 6-9 and Checks Services Fill ............................................ 6.9 At Each At Least Once a Month ................................... 6.9 At Least Twice a Year ................................... 6.10

......................

.................

Schedule

..........

Fuel

At Least Once a Year ................................... 6.10 Part C: Periodic Maintenance Inspections ......... 6.13

Suspension and Front Drive Axle

..................................

Boot and Seal Inspection ............................

6.13 Exhaust System Inspection ............................ 6.13 Fuel System Inspection 6.13 6.14 Engine Cooling System Inspection Throttle System Inspection 6.14 Brake System 6.14 Part D: Recommended Fluids and Lubricants .... 6-15 Part E: Maintenance Record ........................... 6.16

............................. ................................

...................

Inspection

6- 1

Maintenance Schedule

IMPORTANT: KEEP ENGINE OIL AT THE PROPER

Introduction

LEVEL AND CHANGE AS'.

RECOMMENDED

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. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to keep your vehicle in good condition, please maintain your vehicle properly. Maintenance Requirements Maintenance intervals, checks, inspections and recommended fluids and lubricants as prescribed in this manual are necessary to keep your vehicle in good working condition. Any damage caused by failure to follow recommended maintenance may not be covered by warranty.

Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet or your dealer for details.

6-2

How This Section is Organized This maintenance schedule is divided into five parts: “Part A: Scheduled Maintenance Services” explains what to have done and how often. Some of these services can be complex, so unless you are technically qualified and have the necessary equipment, you should let your dealer’s service department or another qualified service center do these jobs.

Perfor ng maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured. Do your own maintenance work only if you have the required know-how and the proper tools and equipment for the job. If you have any doubt, have a qualified technician do the work.

If you want to get the service information, see Service Publications Ordering Information on page 7-9. “Part B: Owner Checks and Services” tells you what should be checked and when. It also explains what you can easily do to help keep your vehicle in good condition. “Part C: Periodic Maintenance Inspections” explains important inspections that your dealer’s service department or another qualified service center should perform. “Part D: Recommended Fluids and Lubricants” lists some recommended products necessary to help keep your vehicle properly maintained. These products, or their equivalents, should be used whether you do the work yourself or have it done. “Part E: Maintenance Record” is a place for you to record and keep track of the maintenance performed on your vehicle. Keep your maintenance receipts. They may be needed to qualify your vehicle for warranty repairs.

6-3

Part A: Scheduled Maintenance Services This part contains engine oil scheduled maintenance which explains the engine oil life system and how it indicates when to change the engine oil and filter. Also, listed are scheduled maintenance services which are to be performed at the mileage intervals specified. Using Your Maintenance Schedule We at General Motors want to keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive 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. Because of the different ways people use their vehicles, maintenance needs may vary. You may need more frequent checks and replacements. So please read the following and note how you drive. If you have questions on how to keep your vehicle in good condition, see your dealer.

This part tells you the maintenance services you should have done and when you should schedule them. When you go to your dealer for your service needs, you’ll know that GM-trained and supported service people will perform the work using genuine GM parts. The proper fluids and lubricants to use are listed in Part D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. This schedule is for vehicles that:

carry passengers and cargo within recommended limits. You will find these on your vehicle’s Tire-Loading Information label. See Loading Your Vehicle on page 4-34. are driven on reasonable road surfaces within legal driving limits. use the recommended fuel. See Gasoline Octane on page 5-5.

6-4

Scheduled Maintenance

The services shown in this schedule up to 100,000 miles (166 000 km) should be repeated after 100,000 miles (166 000 km) at the same intervals for the life of this vehicle. The services shown at 150,000 miles (240 000 km) should be repeated at the same interval after 150,000 miles (240 000 km) for the life of this vehicle. See Part 5: Owner Checks and Services on page 6-9 and Part C: Periodic Maintenance Inspections on page 6- 13. Footnotes t The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle 's useful life. We, however, urge that all recommended maintenance services be periormea at tne inuicateti intervais anti tne maintenance be recorded. @ Whenever the tires are rotated, the Check Tire Pressure System must be reset. +A good ti.me to check your brakes is duri.ng tire rotation. See Brake System Inspection on page 6-14.

Engine Oil Scheduled Maintenance Change engine oil and filter as indicated by the GM Oil Life SystemTM (or every 12 months, whichever occurs first). Reset the system. Your vehicle has a computer system that lets you know when to change the engine oil and filter. This is based on engine revolutions and engine temperature, and not on mileage. Based on driving conditions, the mileage at which an oil change will be indicated can vary considerably. For the oil life system to work properly, you must reset the system every time the oil is changed. When the system has calculated that oil life has been diminished, it will indicate that an oil change is necessary. A CHANGE OIL SOON light will come on. Change your oil as soon as possible within the next two times you stop for fuel. It is possible that, if you are driving under the best conditions, the oil life system may not indicate that an oil change is necessary for over a year. However, your engine oil and filter must be nh-nnnr-4 qt Inrrrt nnnn q \ r n q v Qnrl rrt thio t;-m WI I U I uyuu U L I U U U L V I l W c I u y u u l U I must be reset. It is also important to check your oil regularly and keep it at the proper level. If the system is ever reset accidentally, you must change your oil at 3,000 miles (5 000 km) since your last oil change. Remember to reset the oil life system whenever the oil is changed. See Engine Oil on page 5-15 for information on resetting the system.

th- r r n r r r t m m I U U L LI Ilr) t I I I I c , L I Ic, G ) y r ) L O I l 1

6-5

After the services are performed, record the date, odometer reading and who performed the service on the maintenance record pages in Part E of this schedule. An Emission Control Service. 7,500 Miles (12 500 km) 0 Rotate tires. See Tire Inspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote 0.) (See footnote +.)

15,000 Miles (25 000 km) 0 Inspect engine air cleaner filter if you are driving in

dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.)

0 Rotate tires. See Tire lnspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

22,500 Miles (37 500 km) D Rotate tires. See Tire lnspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

6-6

30,000 Miles (50 000 km) 0 Inspect throttle body bore and valve plates for

deposits, open the throttle valve and inspect all surfaces. Clean as required. An Emission Control Service. (See footnote t.)

0 Rotate tires. See Tire lnspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote 62.) (See footnote +.)

0 Replace engine air cleaner filter. An Emission Control

Service.

37,500 Miles (62 500 km) 0 Rotate tires. See Tire Inspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

45,000 Miles (75 000 km) Cl Inspect engine air cleaner filter if you are driving in

dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.)

Cl Rotate tires. See Tire Inspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

50,000 Miles (83 000 km) 0 Change automatic transaxle fluid and bottom screens

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 any of these conditions, change the fluid and filter at 100,000 miles (166 000 km). 52,500 Miles (87 500 km) 0 Rotate tires. See Tire Inspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

60,000 Miles (100 000 km) 0 Inspect throttle body bore and valve plates for

deposits, open the throttle valve and inspect all surfaces. Clean as required. An Emission Control Service. (See footnote t.)

0 Rotate tires. See Tire Inspection and Rotation on page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

0 Replace engine air cleaner filter. An Emission Control

Service.

67,500 Milles (112 500 km) 0 Rotate tires. See Tire Inspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

75,000 Miles (125 000 km) 0 Inspect engine air cleaner filter if you are driving in

dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote t.)

0 Rotate tires. See Tire Inspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

82,500 Miles (137 500 km) 0 Rotate tires. See Tire Inspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

6-7

0 If you haven’t used your vehicle under severe service

conditions listed previously and therefore, haven’t changed your automatic transaxle fluid, change both the fluid and filter.

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 on page 5-24 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. U Inspect engine accessory drive belt. An Emission

Control Service.

90,000 Miles (150 000 km) 0 Inspect throttle body bore and valve plates for deposits, open the throttle valve and inspect all surfaces. Clean as required. An Emission Control Service. (See footnote t.)

0 Replace engine air cleaner filter. An Emission

Control Service.

0 Rotate tires. See Tire Inspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

97,500 Miles (162 500 km) U Rotate tires. See Tire Inspection and Rotation on

page 5-63 for proper rotation pattern and additional information. (See footnote @.) (See footnote +.)

100,000 Miles (1 66 000 km) 0 Replace spark plugs. An Emission Control Service. 0 Change automatic transaxle fluid and bottom screens

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.

6-8

Part B: Owner Checks and Services Listed in this part are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D. At Each Fuel Fill It is important for you or a service station attendant to perform these underhood checks at each fuel fill. Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See Engine Oil on page 5-15 for further details.

Engine Coolant Level Check Check the engine coolant level and add DEX-COOL@ coolant mixture if necessary. See Engine Coolant on page 5-24 for further details. Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if necessary. See Windshield Washer Fluid on page 5-38 for further details. At Least Once a Month Tire Inflation Check Make sure tries are inflated to the correct pressures. Don't forget to check your spare tire. See Tires on page 5-60 for further details. Cassette Tape Player Service c;eai-l c-&sei;e idPt: Ciearri1-,y S;-,"&j st: du, every 50 hours of tape play. See Audio Systern(s) on page 3-59 for further details.

6-9

Automatic Transaxle Check Check the transaxle fluid level; add if needed. See Automatic Transaxle Fluid on page 5-22. A fluid loss may indicate a problem. Check the system and repair if needed.

At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. Body Lubrication Service Lubricate all body door hinges. Also lubricate all hinges and latches, including those for the hood, rear compartment, glove box door, console door and any folding seat hardware. Part D tells you what to use. More frequent lubrication may be required when exposed to a corrosive environment.

At Least Twice a Year Restraint System Check Make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any torn or frayed safety belts replaced. Also look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.) 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 “Windshield Wiper and Wiper Blades” under Cleaning the Outside of Your Vehicle on page 5-85. Weatherstrip Lubrication Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth. During very cold, damp weather more frequent application may be required. See Part D: Recommended Fluids and Lubricants on page 6- 15.

6-1 0

Starter Switch Cher':

Automatic Transaxle Shift Lock Control !- stem Check

When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below.

1. Before you start, be sure you have enough room

around the vehicle.

2. Firmly apply both the parking brake and the regular

brake. See Parking Brake on page 2-29 if necessary. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts.

3. Try to start the engine in each gear. The starter should work only in PARK (P) or NEUTRAL (N). ii ihe siarier works in any oiiler pvsiiivrl, your vehicle needs service.

When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below.

1. Before you start, be sure you have enough room

around the vehicle. It should be parked on a level surface.

2. Firmly apply the parking brake. See Parking Brake

on page 2-29 if necessary. Be ready to apply the regular brake immediately if the vehicle begins to move.

3. With the engine off, turn the key to the ON position,

but don't start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), your vehicle needs service.

6-1 1

Ignition Transaxle Lock Check While parked, and with the parking brake set, try to turn the ignition key to OFF in each shift lever position.

The key should turn to OFF only when the shift lever is in PARK (P). The key should come out only in OFF.

Parking Brake and Automatic Transaxle Park ‘n’ “lech-ism Check

When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move.

Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.

To check the parking brake’s holding ability: With the engine running and transaxle in NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. To check the PARK (P) mechanism’s holding ability: With the engine running, shift to PARK (P). Then release the parking brake followed by the regular brake.

Underbody Flushing Service At least every spring, use plain water to flush any corrosive materials from the underbody. Take care to clean thoroughly any areas where mud and other debris can collect.

6-1 2

Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or out-of-position parts as well as open seams, holes, loose connections or other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes into the vehicle. See Engine Exhaust on page 2-33. Fuel System Inspection Inspect the complete fuel system for damage or leaks.

Part C: Periodic Maintenance Inspections

Listed in this part are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your dealer’s service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once. Proper procedures to perform these services may be found in a service manual. See Service Publications Ordering Information on page 7-9.

Steering, Suspension and Front Drive Axle Boot and Seal Inspection

Inspect the front and rear suspension and steering system for damaged, loose or missing parts, signs of wear or lack of lubrication. Inspect the power steering iirles artJ i~uses iur pruper i1uui.i-up, bit Idit 16, it=ai.is, cracks, chafing, etc. Clean and then inspect the drive axle boot seals for damage, tears or leakage. Replace seals if necessary.

6-1 3

Brake System Inspection Inspect the complete system. Inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other brake parts, including calipers, parking brake, etc. You may need to have your brakes inspected more often if your driving habits or conditions result in frequent braking.

Engine Cooling System Inspection Inspect the hoses and have them replaced if they are cracked, swollen or deteriorated. Inspect all pipes, fittings and clamps; replace as needed. Clean the outside of the radiator and air conditioning condenser. To help ensure proper operation, a pressure test of the cooling system and pressure cap is recommended at least once a year. Throttle System Inspection Inspect the throttle system for interference or binding, and for damaged or missing parts. Replace parts as needed. Replace any components that have high effort or excessive wear. Do not lubricate accelerator and cruise control cables.

6-1 4

Part D: Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer.

Usage

Engine Oil

Engine Coolant

Fluid/Lubricant

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 Engme Oil on page 5- 15. 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Enqlne Coolant on

Usaae

I 8,"gFEi; I Fluid.

DEXRON-Ill Automatic Transmission

FluidLubricant

Ke Lock inders

Floor Shift Linkage

Hood Latch Assembly, Secondary Latch, Pivots, Sprin Anchor elease and

Pawl

Multi-Purpose Lubricant, Superlube GM Part No. U.S. 12346241, in Lanada 10953474, or

equivalent). Lubri late Lubricant Aerosol (GM 992723, or equivalent) or lubricant meeting re uirements of NLGl #2,

Part L 0. U.S. 12346293, in Canada Cateqow L a or GC-LB. Part R 0. US. 12346293, in Canada Category L a or GC-LB.

992723, or equivalent) or lubricant meeting re uirements of NLGl #2,

Lubri late Lubricant Aerosol (GM

Multi-Purpose Lubricant, Superlube

Washer Solvent I eauivalent.

Windshield GM Optikleen Washer Solvent or

Parking Brake Cable Guides

power

System

Chassis Lubricant (GM Part No. US. 12377985, in Canada 88901242, or equivalent) or lubricant meeting requirements of NLGl #2, Category LB or GC-LB. GM Power Steering Fluid (GM Part No. US. i052884, in Canada 993294, or equivalent).

Hoo~,a,ngde~oor F M

anada Part

No. US. 12346241,

10953474,

or

Fuel Door, Glove Box

Door, Console Door and Rear Compartment

Lid Hinges

Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474, or equivalent).

6-1 5

Part E: Maintenance Record

After the scheduled services are performed, record the date, odometer reading and who performed the service and any additional information from “Owner Checks and Services” or “Periodic Maintenance” on the following record pages. Also, you should retain all maintenance receipts.

Maintenance Record

6-1 6

Maintenance Record (cont’d)

Maintenance Record (cont’d)

6-1 8

Section 7 Customer Assistance Information

Customer Assistance Information ...................... 7.2 Customer Satisfaction Procedure ...................... 7.2 Customer Assistance for Text Telephone

(TTY) Users ............................................... 7.3 Customer Assistance Off ices ......................... 7.3 GM Mobility Program for Persons with

Disabilities ............................................... 7.5 Roadside Assistance Program ...................... 7.5

Courtesy Transportation ................................... Reporting Safety Defects to the United States

7.6

Government ........................................... 7.8

Reporting Safety Defects to the Canadian

Government ............................................... 7.9 Reporting Safety Defects to General Motors ....... 7.9 Service Publications Ordering Information ........... 7.9

7- 1

Customer Assistance