1999 Buick Park Avenue Owners Manual

system -- for example, when your brake linings wear down and you have to have new ones put in -- be sure you get new approved GM replacement parts. If you don’t, your brakes may no longer work properly. For example, if someone puts in brake linings that are wrong for your vehicle, the balance between your front and rear brakes can change -- for the worse. The braking performance you’ve come to expect can change in many other ways if someone puts in the wrong replacement brake parts. Battery Your new vehicle comes with an ACDelco FreedomR battery. 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.

Vehicle Storage If you’re not going to drive your vehicle for 25 days or more, remove the black, negative (-) cable from the battery. This will help keep your battery from running down.

CAUTION:

Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you aren’t careful. See “Jump Starting” in the Index for tips on working around a battery without getting hurt.

Contact your dealer to learn how to prepare your vehicle for longer storage periods. Also, for your audio system, see “Theft-Deterrent Feature” in the Index.

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Headlamps

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Each headlamp is attached by thumb screws.

Bulb Replacement The following procedure tells you how to replace your headlamp bulbs. For the type of bulb to use, see “Replacement Bulbs” in the Index. For any bulbs not listed in this section, contact your service department. Halogen Bulbs

CAUTION:

Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package.

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1. Remove the thumb screws by turning

them counterclockwise.

2. Pull the headlamp away from the car.

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3. Remove the bulb socket by turning it one-quarter of a turn counterclockwise, while pressing it firmly, then pull it out. You can use pliers to remove the bulb socket if you are unable to do it by hand.

4. Remove the wire connector from the bulb by lifting

the lock tab and pulling it away from the plastic base.

5. Reverse the above steps to reassemble the

lamp assembly. When reassembling the lamp, make sure to align the pin at the outboard edge of the headlamp assembly to the plastic retainer at the outboard edge of the vehicle.

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If your vehicle is damaged in an accident, the headlamp aim may be affected. Aim adjustment may be necessary if it is difficult to see lane markers (for horizontal aim), or if oncoming drivers flash their high beams at you (for vertical aim). If you believe your headlamps need to be re-aimed, we recommend that you take it to your dealer for service; however, it is possible for you to re-aim your headlamps as described in the following procedure.

NOTICE:

To make sure your headlamps are aimed properly, read all the instructions before beginning. Failure to follow these instructions could cause damage to headlamp parts.

Headlamp Aiming

The headlamp aiming device is under the hood, directly behind the headlamps. Your vehicle has a headlamp system equipped with horizontal and vertical aim indicators. The aim has been pre-set at the factory and should need no further adjustment. This is true even though your vertical and horizontal aim indicators may not fall exactly on the “0” (zero) marks on their scales.

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Once the horizontal aim is adjusted, then adjust the vertical aim.

1. Turn the horizontal

aiming screw (A) until the indicator (B) is lined up with zero.

The vehicle should be properly prepared as follows: D The vehicle must have all four tires on a perfectly

level surface.

D If necessary, pads may be used on an uneven surface. D The vehicle should not have any snow, ice or mud

attached to it.

D The vehicle should be fully assembled and all other work stopped while headlamp aiming is being done.

D There should not be any cargo or loading of the

vehicle, except it should have a full tank of fuel and one person or 160 lbs. (75 kg) on the driver’s seat.

D Close all doors. D Tires should be properly inflated. D Rock the vehicle to stabilize the suspension. Start with the horizontal aim. The adjustment screws can be turned with an E8 TorxR socket or T15 Torx screwdriver.

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2. Turn the vertical aiming screw (C) until the level

bubble (D) is lined up with zero.

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Front Turn Signal The front turn signal bulbs can be accessed by removing the headlamp assembly as described in the previous bulb replacement procedure.

Once the headlamp assembly has been removed, reach down from the top of the vehicle and, while pressing the lock tab on the socket, turn the socket one-quarter of a turn and pull it out.

Remove the old bulb by pulling it straight out of the socket. Replace the bulb and turn the bulb assembly back into place.

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Rear Turn Signal/Stoplamp 1. Open the trunk. On either side of the rear of the

trunk is a plastic retainer that holds the cargo net and taillamp assembly in place.

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2. Unhook the cargo net

from the cargo net retainer and remove the retainer by turning it counterclockwise. 3. Remove the plastic

retaining screws on the trunk’s interior.

4. Pull back the trunk trim panel.

5. Beneath the trim panel are three nuts that secure the taillamp assembly. Remove these nuts with a 10 mm wrench. Remove the nuts from only the side you want to access. The turn signal and a stoplamp can now be accessed.

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6. Pull the taillamp assembly away from the vehicle.

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7. Remove the bulb socket assembly by turning the socket one-quarter of a turn counterclockwise and pulling it out.

8. Once the socket has been removed, pull the bulb straight out to remove it from the socket.

9. Reverse the above steps to replace the

taillamp assembly.

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Rear Turn Signals/Stoplamps/Back-Up Lamps

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1. There are four studs

located at the edge of the trunk lid. Remove the protective vinyl caps from the studs.

2. Use a 10 mm wrench to remove the nuts from

the studs.

Turn lamps, stoplamps and back-up bulbs are located behind the taillamp assembly along the trunk lid. The following instructions explain how to access these bulbs.

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3. Next, there are six fasteners along the top of the

trunk lid (three on each side), holding the trunk trim in place. Remove these fasteners.

4. Hold the trunk trim back to expose the three

remaining nuts holding the taillamp assembly in place. Remove the protective vinyl caps from the studs.

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5. From inside the trunk compartment, use a 10 mm

wrench to remove the nuts from the studs.

6. Pull the taillamp assembly away from the trunk lid.

The bulbs are located on the back side of the assembly.

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7. Turn the bulb socket one-quarter of a turn counterclockwise and pull it out. You can use pliers to remove the bulb socket if you are unable to do it by hand.

8. Once the socket has been removed, pull the bulb straight out to remove it from the socket.

Windshield Wiper Blade Replacement Windshield wiper blades should be inspected at least twice a year for wear or cracking. See “Wiper Blade Check” in Section 7 of this manual under Part B “Owner Checks and Services” for more information. Replacement blades come in different types and are removed in different ways. To replace the wiper blade assembly: 1. Position the wipers on the windshield in the “mid”

wipe position.

2. Lift the windshield wiper arm away from the

windshield. Note: The windshield wiper does not have a locking upright position feature.

9. Reverse the above steps to replace the

taillamp assembly.

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Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your Buick Warranty booklet for details.

CAUTION:

Poorly maintained and improperly used tires are dangerous. D Overloading your tires can cause

overheating as a result of too much friction. You could have an air-out and a serious accident. See “Loading Your Vehicle” in the Index.

D Underinflated tires pose the same danger as

overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold.

CAUTION: (Continued)

3. Push the tab on the wiper blade assembly and pull

the assembly down enough to release it from the “U” hooked end of the wiper arm. Slide the assembly away from the arm. 4. Replace the blade. 5. To reinstall the wiper blade assembly, slide it over the wiper arm to engage the “U” hooked end on the wiper blade assembly. Pull up on the assembly to lock it into place.

For the correct windshield wiper blade replacement length and type, see “Normal Maintenance Replacement Parts” in the Index. 6-46

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CAUTION: (Continued)

NOTICE:

D Overinflated tires are more likely to be cut,

punctured or broken by a sudden impact -- such as when you hit a pothole. Keep tires at the recommended pressure.

D Worn, old tires can cause accidents. If your

tread is badly worn, or if your tires have been damaged, replace them.

Inflation -- Tire Pressure The Tire-Loading Information label, which is located on the rear edge of the driver’s door, shows the correct inflation pressures for your tires when they’re cold. “Cold” means your vehicle has been sitting for at least three hours or driven no more than 1 mile (1.6 km).

Don’t let anyone tell you that underinflation or overinflation is all right. It’s not. If your tires don’t have enough air (underinflation), you can get the following: D Too much flexing D Too much heat D Tire overloading D Bad wear D Bad handling D Bad fuel economy. If your tires have too much air (overinflation), you can get the following: D Unusual wear D Bad handling D Rough ride D Needless damage from road hazards.

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When to Check Check your tires once a month or more. Don’t forget your compact spare tire. It should be at 60 psi (420 kPa).

How to Check Use a good quality pocket-type gage to check tire pressure. You can’t tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they’re underinflated. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture.

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Check Tire Pressure System (If Equipped) The check tire pressure system can alert you to a large change in the pressure of one tire. The system won’t alert you before you drive that a tire is low or flat. You must begin driving before the system will work properly. The TIRE PRESSURE LOW: CHECK TIRES message will appear on the Driver Information Center (DIC) if pressure in one tire becomes at least 10 psi (69 kPa) lower or higher than the other three tires. The check tire pressure system won’t alert you if more than one tire is low or high, or if the system is not calibrated properly. It also won’t tell you which tire is low or high. If the anti-lock brake system warning light comes on, the check tire pressure system may not be working properly. See your dealer for service. (Also, see “Anti-Lock Brake System Warning Light” in the Index.) The check tire pressure system detects differences in tire rotation speeds that are caused by changes in tire pressure. The system can alert you about a low tire -- but it doesn’t replace normal tire maintenance. See “Tires” in the Index.

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When the TIRE PRESSURE LOW: CHECK TIRES message appears on the Driver Information Center, you should stop as soon as you can and check all your tires for damage. (If a tire is flat, see “If a Tire Goes Flat” in the Index.) Also check the tire pressure in all four tires as soon as you can. See “Inflation-Tire Pressure” in the Index. Any time you adjust a tire’s pressure or have one or more tires repaired or replaced, you’ll need to reset (calibrate) the check tire pressure system. You’ll also need to reset the system whenever you rotate the tires, buy new tires, install or remove the compact spare, and whenever the vehicle’s battery has been disconnected. Don’t reset the check tire pressure system without first correcting the cause of the problem and checking and adjusting the pressure in all four tires. If you reset the system when the tire pressures are incorrect, the check tire pressure system will not work properly and may not alert you when a tire is low or high.

To reset (calibrate) the system: 1. Turn the ignition switch to RUN. 2. Press the GAGE INFO button on the DIC until

TIRE PRESSURE appears on the display.

3. Press and hold the DIC RESET button for about five

seconds. After five seconds, the display will show TIRE PRESSURE RESET. If TIRE 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. During the first 10 to 25 miles (15 to 40 km) of driving, the system will not alert you if a tire is high or low. After 25 to 100 miles (40 to 160 km), the system will only alert you about pressure differences of 12 psi (85 kPa) or more. After about 100 miles (160 km) of driving, the system will alert you if one tire is 10 psi (69 kPa) different from the other three tires.

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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. Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” in the Index.

CAUTION:

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 Flat Tire” in the Index.)

Tire Inspection and Rotation Tires should be rotated every 6,000 to 8,000 miles (10 000 to 13 000 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’s Time for New Tires” and “Wheel Replacement” later in this section 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 “Scheduled Maintenance Services” in the Index for scheduled rotation intervals.

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

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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: D You can see the indicators at three or more places

around the tire.

D You can see cord or fabric showing through the

tire’s rubber.

D The tread or sidewall is cracked, cut or snagged deep

enough to show cord or fabric.

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D The tire has a bump, bulge or split. D The tire has a puncture, cut or other damage that

can’t be repaired well because of the size or location of the damage.

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.

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Uniform Tire Quality Grading 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.

CAUTION:

Mixing tires could cause you to lose control while driving. If you mix tires of different sizes or types (radial and bias-belted tires), the 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.

CAUTION:

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

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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 1/2) 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, hydroplaning, or peak traction characteristics.

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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.

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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. 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. 6-54

CAUTION:

Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others 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 odometer calibration, headlamp aim, bumper height, vehicle ground clearance and tire or tire chain clearance to the body and chassis.

See “Changing a Flat Tire” in the Index for more information.

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Used Replacement Wheels

CAUTION:

Tire Chains

NOTICE:

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 an accident. If you have to replace a wheel, use a new GM original equipment wheel.

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.

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Appearance Care Remember, cleaning products can be hazardous. Some are toxic. Others can burst into flame if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed 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: D Gasoline D Benzene D Naphtha D Carbon Tetrachloride D Acetone D Paint Thinner D Turpentine D Lacquer Thinner D Nail Polish Remover They can all be hazardous -- some more than others -- and they can all damage your vehicle, too.

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Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle: D Alcohol D Laundry Soap D Bleach D 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. Cleaning of Fabric/Carpet Your dealer has two cleaners, Multi-Purpose Interior Cleaner and Capture Non-Solvent Dry Spot and Soil Remover for cleaning fabric and carpet. They will clean normal spots and stains very well. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Here are some cleaning tips: D Always read the instructions on the cleaner label. D Clean up stains as soon as you can -- before they set. D Carefully scrape off any excess stain.

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D Use a clean cloth or sponge, and change to a

clean area often. A soft brush may be used if stains are stubborn.

D If a ring forms on fabric after spot cleaning, clean the

entire area immediately or it will set.

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.

5. As soon as you’ve cleaned the section, use a sponge

to remove the suds.

6. Wipe cleaned area with a clean, damp towel or cloth. 7. Wipe with a clean cloth and let dry.

Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, vomit, urine and blood can be removed as follows: 1. Carefully scrape off excess stain, then sponge the

soiled area with cool water.

2. If a stain remains, follow the multi-purpose interior

cleaner instructions described earlier.

3. If an odor lingers after cleaning vomit or urine, treat the area with a water/baking soda solution: 1 teaspoon (5 ml) of baking soda to 1 cup (250 ml) of lukewarm water.

4. Let dry. Stains caused by candy, ice cream, mayonnaise, chili sauce and unknown stains can be removed as follows: 1. Carefully scrape off excess stain. 2. First, clean with cool water and allow to

dry completely.

3. If a stain remains, follow instructions for

Multi-Purpose Interior Cleaner.

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Cleaning the Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Cleaning Interior Plastic Components Use only a mild soap and water solution on a soft cloth or sponge. Commercial cleaners may affect the surface finish. Cleaning Speaker Covers Vacuum around a speaker cover gently, so that the speaker won’t be damaged. Clean spots with just water and mild soap.

Cleaning Vinyl Use warm water and a clean cloth. D Rub with a clean, damp cloth to remove dirt. You

may have to do it more than once.

D Things like tar, asphalt and shoe polish will stain if you

don’t get them off quickly. Use a clean cloth and a vinyl/leather cleaner. See your dealer for this product.

Cleaning 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. D For stubborn stains, use a leather cleaner. See your

dealer for this product.

D Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather.

D Soiled or stained leather should be cleaned

immediately. If dirt is allowed to work into the finish, it can harm the leather.

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Care of Safety Belts Keep belts clean and dry.

CAUTION:

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.

Cleaning 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 “Appearance Care and Materials” in the Index.) 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.

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Cleaning the Outside of 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. Clean the outside of the windshield with GM Windshield Cleaner, Bon AmiR Powder (non-scratching glass cleaning powder), GM Part No. 1050011. 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.

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Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth at least every six months. During very cold, damp weather more frequent application may be required. (See “Recommended Fluids and Lubricants” in the Index.) Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth 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 “Appearance Care and Materials” in the Index.) Don’t use cleaning agents that are petroleum based, or that contain acid or abrasives. All cleaning agents should be

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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 avoid surface scratches and water spotting. High pressure car washes may cause water to enter your vehicle.

Cleaning Exterior Lamps/Lenses Use lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.” 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 “basecoat/clearcoat” 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.

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NOTICE:

Machine compounding or aggressive polishing on a basecoat/clearcoat 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 possible. If necessary, use non-abrasive cleaners that 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.

Cleaning Aluminum or Chrome-Plated Wheels (If Equipped) 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. 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 any wheels other than chrome-plated 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 silicon carbide tire cleaning brushes. These brushes can also damage the surface of these wheels.

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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 a major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer or other service outlets. Larger areas of finish damage can be corrected in your dealer’s body and paint shop.

Cleaning Tires To clean your tires, use a stiff brush with a 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.

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 the parts repaired or replaced to restore corrosion protection.

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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 other debris can collect. Dirt packed in closed 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, Buick 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.

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GM Vehicle Care/Appearance Materials PART NUMBER

DESCRIPTION

SIZE

994954
1050172
1050173
1050174
1050214
1050427

Polishing Cloth – Wax Treated

23 in. x 25 in. Tar and Road Oil Remover 16 oz. (0.473 L) 16 oz. (0.473 L) Chrome Cleaner and Polish 16 oz. (0.473 L) White Sidewall Tire Cleaner 32 oz. (0.946 L) 23 oz. (0.680 L)

Vinyl Cleaner Glass Cleaner

1052918**

8 oz. (0.237 L)

Armor Allt Protectant

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USAGE

Exterior polishing cloth

Removes tar, road oil and asphalt

Use on chrome, stainless steel, nickel, copper and brass

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

Removes dirt, grime, smoke and fingerprints

Protects leather, wood, acrylics, Plexiglast, plastic,

rubber and vinyl

1052925

16 oz. (0.473 L)

Multi-Purpose Interior

Cleaner

Cleans carpets, seats, interior trim, door panels

and floor mats

Capture Dry Spot Remover

2.5 sq. ft.

Wheel Cleaner

16 oz. (0.473 L) 8 oz. (0.237 L)

1052929
1052930
12345721
12345725
12377964* 12377966* 12377984* See your General Motors Parts Department for these products. See “Recommended Fluids and Lubricants” in the Index.

12 oz. (0.354 L) 16 oz. (0.473 L) 16 oz. (0.473 L) 16 oz. (0.473 L)

Synthetic Chamois Silicone Tire Shine

Finish Enhancer

Surface Cleaner

Cleaner Wax

Spray on and rinse with water

Attracts, absorbs and removes soils on fabric

Shines vehicle without scratching

Spray on tire shine

Removes dust, fingerprints and surface contaminants Removes light scratches and oxidation and protects finish

Removes contaminants, blemishes and swirl marks

* For exterior use only. **Not recommended for use on instrument panels.

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Service Parts Identification Label You’ll find this label on the spare tire cover. It’s very helpful if you ever need to order parts. On this label is: D your VIN, D the model designation, D paint information and D a list of all production options and

special equipment.

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

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.

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MaxifuseR/Relay Center

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Electrical System Add-On Electrical Equipment

NOTICE:

Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should.

Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see “Servicing Your Air Bag-Equipped Vehicle” in the Index.

To check the fuses in this underhood fuse center, turn the knob counterclockwise and remove the cover. There is a chart inside the cover that explains the features and controls governed by each fuse and relay.

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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 damage 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. There are three fuse blocks in your vehicle: the Instrument Panel Fuse Block located under the instrument panel, the Underhood Fuse Block located on the passenger’s side engine compartment and the Rear Fuse Block, located under the rear seat.

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Instrument Panel Fuse Block The instrument panel fuse block is located to the far right side under the instrument panel. Remove the hush panel on the passenger’s side to reveal the fuses. To remove the panel, do the following: 1. Remove the two 7 mm screws located along the front

edge of the panel.

2. Lower the hush panel. The fuse block is a

rectangular covered box located on the far right side under the instrument panel.

3. Remove the cover. Now you can see the fuses and

replace them.

4. Place the wide end of the fuse puller over the plastic

end of the fuse.

5. Squeeze the ends over the fuse and pull it out. Spare fuses are located in the empty slots shown on the following chart. When finished, replace the hush panel. Replace lamps, connectors, and HVAC duct temperature sensors if they were removed.

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Fuse ELC

ABS

HVAC

CR CONT HUD CSTR/SBM

LP PK L

LP PK R

Usage HVAC Flat Pk Mtrs, ELC Sensor, ELC Sensor (R Bec) Anti-Lock Brake System Module HVAC Main Con Head, HVAC Programmer, IPC Stepper Motor CR, Cruise Switch HUD Switch, HUD Display HVAC Programmer, IPC (Cluster), SBM (275 to LCM) (1135 to BTSI SL) Underhood Lamp, L PK/Side- marker, L Park/Turn Lamp, SBM, L Tail Signal Lamp, L Tail/Stop Lamp, L Rear Sidemarker Rt Pk/Sidemarker Lamp, Rt PK/ Turn Lamp, Rt Tail/Sign Lamp, Rt Tail/Stoplamp, Rt Rear Sidemarker, Stop/Tail Lamp, Tail/Signal Lamp, License Lamp, RFA

Fuse SBM PDM A/C IGN SEN

6-68

Usage Interior Lamps PDM Module HVAC Motor, HVAC Mix Motors EC Mirror, Driver HTS Seat, Rear Defog Relay, MEM Module, Cool LVL Sensor, Pass Heated Seat

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Underhood Fuse Block There are additional fuses located on the passenger’s side of the engine compartment.

Fuse RUN WSW EMPTY WSW/RFA B/U LP

Usage Run/Accessory Wiper Motor Not Used Wiper Switch, RFA, Rain Sense EC Mirror, Back-Up Lamps

Position

Circuitry Not Used SBM, LCM Turn Signal

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Position

10
11
12

13
14
15
16
17
18

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Circuitry Pre-Oxygen Sensor, Post-Oxygen Sensor SDM-R Module PCM, MAF Sensor AC Clutch Brake Switch, Trans Shift, PCM/ EGR Ref, Lin EGR, Cnstr Purge Sol, Cnstr Purge SW Horn Relay Not Used Not Used Injectors #1-6
Ignition Module Rt High Beam Not Used Lt High Beam Not Used Rt Low Beam

Position

19
20

21
22
23
24

25
26
27
28

29

30

31

32
33

34

Circuitry Lt Low Beam Turn Signal, Stepper Mtr, Brake Lamp, CHMSL Fuel Pump Relay (Wire in BEC) Ignition Switch In Key Module, PCM To IP BEC-B/U Lamp Flasher Module Not Used Not Used Relay--Ignition Relay--Horn Relay--Cooling Fan #2
Relay--Starter Not Used Relay--Cooling Fan S/P Relay--Cooling Fan #1

Position

35

36

37
38
39
40
41
42
43
44

Circuitry Relay--A/C CLU micro Relay--Fuel Pump micro BAT #1
HVAC Blower Motor Low Speed Fan Relay LCM Module BAT #2
IGN Starter High Speed Fan Relay

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Removing the Rear Seat Cushion

NOTICE:

A fuse center is located under the rear seat cushion. To help avoid damage to the fuse center, be careful when removing or reinstalling the seat cushion.

To Remove the Rear Seat Cushion 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.

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To Reinstall the Rear Seat Cushion

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CAUTION:

A safety belt that isn’t properly routed through the seat cushion or is twisted won’t provide the protection needed in a crash. If 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.

1. 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.

2. 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.

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.

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Rear Compartment Fuse Block Additional fuses are located in the fuse center under the rear seat.

Position

Circuitry Relay--Heated Backlite to Rear Grid Relay--Rap Relay--Trunk Release to Solenoid Relay--ELC to Compressor

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Position

10
11
12
13
14

15
16
17
18
19

Circuitry Memory Seat Module, Driver Seat Switch, Driver Lumbar SW ELC Sensor, ELC Compressor Solenoid Crank Auxiliary Outlet (2 in Cn), Auxil- iary Outlet (1 in St) PCM/CRU SBM Module Radio/Phone Sunroof Not Used Cell Phone Handset, Cell Phone Booster, CD Changer Driver Door Module Not Used Amp, Radio Head Driver Heated Seat Module Rear Door Mod (2 LD)

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Bulb Number

Replacement Bulbs Exterior Headlamp

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

High-Beam Low-Beam

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

Park/Turn, Front Back-Up Tail/Turn Tail/Stop

9005
9006
3057
3057
194
3057

For service information on other bulbs, contact your dealer’s service department.

Position

20

21
22
23
24
25
26
27
28

Circuitry Fuel Door Rel Solenoid, Trunk Release Relay, DLC Not Used IP Ashtray Cigarette Lighter Not Used Not Used Passenger Heated Seat Module Rt Rear Cig Lighter Lt Rear Cig Lighter RFA, Memory Seat Module, Driver Seat Switch

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6.0 quarts (5.6 L) 11.0 quarts (10.4 L)

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

Capacities and Specifications The following approximate capacities are given in English and metric conversions. Please refer to “Recommended Fluids and Lubricants” in the Index for more information. Automatic Transaxle AT (Overdrive) Pan Removal and Replacement After Complete Overhaul After performing either transaxle procedure, check fluid level when done. More fluid may be needed. Belt Tensions Automatically controlled by a Self–Tension idler pulley. Tension adjustment should never be necessary. Cooling System Engine Crankcase Oil change with filter change Fuel Tank Power Steering Pump Only Complete System Wheel Nut Torque Tire Pressure See Tire–Loading Information label on the rear edge of the driver’s door. R-134a Air Conditioning See refrigerant charge label under the hood.

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

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

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

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

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

1.0 pint (0.5 L) 1 1/2 pints (0.7 L) 100 lb-ft (140 N·m)

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

4.5 quarts (4.3 L) 18.5 gallons (70.0 L)

13.0 quarts (12.3 L)

NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level as recommended in this manual.

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

3800 Supercharged Engine

3800 Engine

V6
3.8L 9:4:1
205

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

V6
3.8L 8:5:1
240

1-6-5-4-3-2
195_F (91_C)

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

1-6-5-4-3-2
195_F (91_C)

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

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

Engine Specifications Engine VIN Engine Code Type Displacement Compression Ratio Horsepower Firing Order Thermostat Temperature Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you’re not sure, ask your dealer.

6-76

Normal Maintenance Replacement Parts Air Cleaner Filter Engine Oil Filter Fuel Filter Spark Plugs

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

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

AC Type A-1096C AC Type PF-47
AC Type GF-627
AC Type 41-921* Gap 0.060 inch (.152 cm)

*On 3800 Supercharged Engine (Code 1) only, this replaces original spark plug NGK Type PTR4B-15. Windshield Wiper Blades

Type Length

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

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

Hook Style 22 inches (56 cm)

Passenger Compartment Air Filter (HVAC air filter)

. . . . .

GM Part No. 52472175

Vehicle Dimensions Length Width Height Wheelbase Front Tread Rear Tread

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

206.8 inches (525.3 cm) 74.7 inches (189.7 cm) 58.1 inches (147.6 cm) 113.8 inches (289.1 cm) 62.7 inches (159.3 cm) 62.3 inches (158.2 cm)

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Engine Accessory Belt (L36) The L36 engine uses an engine accessory belt. This diagram shows the features connected and the routing. See “Maintenance Schedule” in the Index for when to check the belt.

A. Power Steering B. Generator C. Air Conditioning

D. Crank E. Coolant Pump F. Tensioner

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Supercharged Engine Accessory Belt (L67) The Supercharged 3800 engine uses two accessory drive belts. One belt drives the generator, power steering pump, coolant pump and air conditioning compressor. The second belt drives the supercharger. Each belt has its own tensioner and idler pulley.

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1. Front Belt 2. Back Belt A. Generator B. Power Steering C. Crank D. Supercharger E. Coolant Pump F. Air Conditioning

6-78

Section 7 Maintenance Schedule

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This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance.

7-2
7-3
7-4
7-7
7-22

Introduction How This Section is Organized Part A: Scheduled Maintenance Services Short Trip/City Scheduled Maintenance Long Trip/Highway Scheduled Maintenance

7-31
7-35
7-37
7-39

Part B: Owner Checks and Services Part C: Periodic Maintenance Inspections Part D: Recommended Fluids and Lubricants Part E: Maintenance Record

7-

7-1

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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. 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.

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.

7-2

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

CAUTION:

Performing 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 are skilled enough to do some work on your vehicle, you will probably want to get the service information. See “Service and Owner Publications” in the Index.

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“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 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” provides a place for you to record the maintenance performed on your vehicle. Whenever any maintenance is performed, be sure to write it down in this part. This will help you determine when your next maintenance should be done. In addition, it is a good idea to keep your maintenance receipts. They may be needed to qualify your vehicle for warranty repairs.

7-3

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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. These schedules are for vehicles that: D carry passengers and cargo within recommended limits. You will find these limits on your vehicle’s Tire-Loading Information label. See “Loading Your Vehicle” in the Index.

D are driven on reasonable road surfaces within legal

driving limits.

D use the recommended fuel. See “Fuel” in the Index. Selecting the Right Schedule First you’ll need to decide which of the two schedules is right for your vehicle. Here’s how to decide which schedule to follow:

Part A: Scheduled Maintenance Services Using Your Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather. 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 all the different ways people use their vehicles, maintenance needs vary. You may need more frequent checks and replacements. So please read the following and note how you drive. If you have any 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. If 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.

7-4

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Scheduled Maintenance

Short Trip/City Definition

Short Trip/City Intervals

Follow the Short Trip/City Scheduled Maintenance if any one of these conditions is true for your vehicle: D Most trips are less than 5 to 10 miles (8 to 16 km).

This is particularly important when outside temperatures are below freezing.

D Most trips include extensive idling (such as frequent

driving in stop-and-go traffic).

D Most trips are through dusty areas. D You frequently tow a trailer or use a carrier on top of

your vehicle.

D If the vehicle is used for delivery service, police, taxi

or other commercial application.

One of the reasons you should follow this schedule if you operate your vehicle under any of these conditions is that these conditions cause engine oil to break down sooner.

Every 3,000 Miles (5 000 km): Engine Oil and Filter

Change (or 3 months, whichever occurs first).

Every 6,000 Miles (10 000 km): Chassis Lubrication (or 6 months, whichever occurs first). Tire Rotation.

Every 12,000 Miles (20 000 km): Passenger

Compartment Air Filter Replacement.

Every 15,000 Miles (25 000 km): Air Cleaner Filter

Inspection, if driving in dusty conditions.

Every 30,000 Miles (50 000 km): Air Cleaner Filter Replacement. Fuel Tank, Cap and Lines Inspection. Supercharger Oil Check (or every 36 months, whichever occurs first) (3800 Code 1 V6 engine only). Every 50,000 Miles (83 000 km): Automatic Transaxle

Service (severe conditions only).

Every 60,000 Miles (100 000 km): Engine Accessory

Drive Belt Inspection.

Every 100,000 Miles (166 000 km): Spark Plug Wire

Inspection. Spark Plug Replacement. Automatic Transaxle Service (normal conditions).

7-5

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Scheduled Maintenance

Short Trip/City Intervals

Every 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 scheduled maintenance on the following pages.

Long Trip/Highway Definition

Follow this scheduled maintenance only if none of the conditions from the Short Trip/City Scheduled Maintenance is true. Do not use this schedule if the vehicle is used for trailer towing, driven in a dusty area or used off paved roads. Use the Short Trip/City schedule for these conditions. Driving a vehicle with a fully warmed engine under highway conditions causes engine oil to break down slower.

7-6

Long Trip/Highway 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). Tire Rotation.

Every 15,000 Miles (25 000 km): Passenger

Compartment Air Filter Replacement.

Every 30,000 Miles (50 000 km): Supercharger Oil

Check (or every 36 months, whichever occurs first) (3800 Code 1 V6 engine only). Air Cleaner Filter Replacement. Fuel Tank, Cap and Lines Inspection.

Every 50,000 Miles (83 000 km): Automatic Transaxle

Service (severe conditions only).

Every 60,000 Miles (100 000 km): Engine Accessory

Drive Belt Inspection.

Every 100,000 Miles (166 000 km): Spark Plug Wire

Inspection. Spark Plug Replacement. Automatic Transaxle Service (normal conditions).

Every 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 scheduled maintenance on the following pages.

Short Trip/City Scheduled Maintenance

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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 150,000 miles (240 000 km). See “Owner Checks and Services” and “Periodic Maintenance Inspections” following. Footnotes [ 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 performed at the indicated intervals and the maintenance be recorded. # Lubricate the transaxle shift linkage, parking brake cable guides and the underbody contact points and linkage.

* If your vehicle has an Engine Oil Life Monitor (Index), the monitor will show you when to change the oil -- usually between 3,000 miles (5 000 km) and 7,500 miles (12 500 km) since your last oil change. Under severe conditions, the indicator may come on before 3,000 miles (5 000 km). Never drive your vehicle more than 7,500 miles (12 500 km) or 12 months, (whichever occurs first), without an oil change. The system won’t detect dust in the oil. So if you drive in a dusty area be sure to change your oil every 3,000 miles (5 000 km) or sooner if the CHANGE OIL message appears. Remember to reset the Engine Oil Life Monitor (Index) when the oil has been changed. For more information, see “Engine Oil Life Monitor” in the Index. + A good time to check your brakes is during tire rotation. See “Brake System Inspection” under “Periodic Maintenance Inspections” in Part C of this schedule.

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Short Trip/City Scheduled Maintenance

3,000 Miles (5 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

6,000 Miles (10 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

j Lubricate chassis components (or every 6 months, whichever occurs first).

(See footnote #.)

j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper

rotation pattern and additional information. (See footnote +.)

9,000 Miles (15 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

12,000 Miles (20 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

j Lubricate chassis components (or every 6 months, whichever occurs first).

(See footnote #.)

7-8

DATE

ACTUAL MILEAGE

DATE

ACTUAL MILEAGE

DATE

ACTUAL MILEAGE

DATE

ACTUAL MILEAGE

SERVICED BY:

SERVICED BY:

SERVICED BY:

SERVICED BY:

Short Trip/City Scheduled Maintenance

j Replace passenger compartment air filter. j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper

rotation pattern and additional information. (See footnote +.)

15,000 Miles (25 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

j Inspect air cleaner filter if you are driving in dusty conditions. Replace filter

if necessary. An Emission Control Service. (See footnote[.)

18,000 Miles (30 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

j Lubricate chassis components (or every 6 months, whichever occurs first).

(See footnote #.)

j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper

rotation pattern and additional information. (See footnote +.)

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DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED BY:

7-9

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Short Trip/City Scheduled Maintenance

21,000 Miles (35 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

24,000 Miles (40 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

j Lubricate chassis components (or every 6 months, whichever occurs first).

(See footnote #.)

j Replace passenger compartment air filter. j 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) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

DATE

ACTUAL MILEAGE

DATE

ACTUAL MILEAGE

SERVICED BY:

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED BY:

7-10

Short Trip/City Scheduled Maintenance

30,000 Miles (50 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

j Lubricate chassis components (or every 6 months, whichever occurs first).

(See footnote #.)

j Replace air cleaner filter.

An Emission Control Service.

j 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[.)

j For supercharged engines only: Check the supercharger oil level and add oil as

needed (or every 36 months, whichever occurs first). See “Recommended Fluids and Lubricants” in this section. An Emission Control Service. (See footnote[.)

j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper

rotation pattern and additional information. (See footnote +.)

33,000 Miles (55 000 km) j Change engine oil and filter (or every 3 months, whichever occurs first).

An Emission Control Service. (See footnote *.)

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DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL