Login- Download PDF Manual
-
your vehicle has one. Multiple conditions affect how fast this aging takes place, including temperatures, loading conditions, and inflation pressure maintenance. With proper care and maintenance tires will typically wear out before they degrade due to age. If you are unsure about the need to replace your tires as they get older, consult the tire manufacturer for more information.
5-60
Buying New Tires GM has developed and matched specific tires for your vehicle. The original equipment tires installed on your vehicle, when it was new, were designed to meet General Motors Tire Performance Criteria Specification (TPC spec) system rating. If you need replacement tires, GM strongly recommends that you get tires with the same TPC Spec rating. This way, your vehicle will continue to have tires that are designed to give the same performance and vehicle safety, during normal use, as the original tires. GM’s exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of your vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. GM’s TPC Spec number is molded onto the tire’s sidewall near the tire size. If the tires have an all-season tread design, the TPC spec number will be followed by a MS, for mud and snow. See Tire Sidewall Labeling on page 5-48 for additional information. GM recommends replacing tires in sets of four. This is because uniform tread depth on all tires will help keep your vehicle performing most like it did when the tires were new. Replacing less than a full set of tires can affect the braking and handling performance of your vehicle. See Tire Inspection and Rotation on page 5-58 for information on proper tire rotation.
If you must replace your vehicle’s tires with those that do not have a TPC Spec number, make sure they are the same size, load range, speed rating, and construction type (radial and bias-belted tires) as your vehicle’s original tires. Vehicles that have a tire pressure monitoring system could give an inaccurate low-pressure warning if non-TPC Spec rated tires are installed on your vehicle. Non-TPC Spec rated tires may give a low-pressure warning that is higher or lower than the proper warning level you would get with TPC Spec rated tires. See Tire Pressure Monitor System on page 5-54. Your vehicle’s original equipment tires are listed on the Tire and Loading Information label. See Loading Your Vehicle on page 4-22, for more information about the Tire and Loading Information label and its location on your vehicle.
{CAUTION:
Mixing tires could cause you to lose control while driving. If you mix tires of different sizes, brands, or types (radial and bias-belted tires) the vehicle may not handle properly, and you could have a crash. Using tires of different sizes, brands, or types may also cause damage to your vehicle. Be sure to use the correct size, brand, and type of tires on your vehicle’s wheels.
{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.
5-61
Different Size Tires and Wheels If you add wheels or tires that are a different size than your original equipment wheels and tires, this may affect the way your vehicle performs, including its braking, ride and handling characteristics, stability, and resistance to rollover. Additionally, if your vehicle has electronic systems such as, anti-lock brakes, rollover airbags, traction control, and stability control, the performance of these systems can be affected.
{CAUTION:
If you add different sized wheels, your vehicle may not provide an acceptable level of performance and safety if tires not recommended for those wheels are selected. You may increase the chance that you will crash and suffer serious injury. Only use Saturn specific wheel and tire systems developed for your vehicle, and have them properly installed by a Saturn certified technician.
See Buying New Tires on page 5-60 and Accessories and Modifications on page 5-3 for additional information.
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 (NHTSA), 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 (UTQG) 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.
5-62
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, hydroplaning, or peak traction characteristics.
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.
5-63
Wheel Alignment and Tire Balance The tires and wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing will not be necessary on a regular basis. However, if you notice unusual tire wear or your vehicle pulling to one side or the other, the alignment might need to be checked. If you notice your vehicle vibrating when driving on a smooth road, the tires and wheels might need to be rebalanced. See your dealer/retailer for proper diagnosis.
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/retailer if any of these conditions exist. Your dealer/retailer 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.
5-64
{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.
If you need to replace any of your wheels, wheel bolts, or wheel nuts, replace them only with new Saturn original equipment parts. This way, you will be sure to have the right wheel, wheel bolts, and wheel nuts for your vehicle. 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 clearance to the body and chassis.
{CAUTION:
{CAUTION:
Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to become loose and even come off. This could lead to a crash. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get new Saturn original equipment wheel nuts.
Improperly tightened wheel nuts can lead
Notice: 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.
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 a crash. 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.
{CAUTION:
Never use oil or grease on studs or the threads of the wheel nuts. If you do, the wheel nuts might come loose and the wheel could fall off, causing a crash.
5-65
CAUTION:
(Continued)
cause damage to the brakes, suspension or other vehicle parts. The area damaged by the tire chains could cause you to lose control of the 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 the vehicle and tire size combination and road conditions. Follow that manufacturer’s instructions. To help avoid damage to the vehicle, drive slowly, readjust or remove the device if it is contacting the vehicle, and do not spin the vehicle’s wheels. If you do find traction devices that will fit, install them on the front tires.
Used Replacement Wheels
{CAUTION:
Putting a used wheel on your vehicle is dangerous. You cannot know how it has been used or how far it has been driven. It could fail suddenly and cause a crash. If you have to replace a wheel, use a new Saturn original equipment wheel.
Tire Chains
{CAUTION:
Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can
CAUTION:
(Continued)
5-66
If a Tire Goes Flat Your vehicle has a tire sealant and compressor kit. See Tire Sealant and Compressor Kit on page 5-68. There is no spare tire, no tire changing equipment, and no place to store a tire. It is unusual for a tire to blow out while you are driving, especially if you maintain your tires properly. See Tires on page 5-47. If air goes out of a tire, it is much more likely to leak out slowly. But, if you should ever have a blow out, 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 blow out, particularly on a curve, acts much like a skid and may require the same correction you would use in a skid. In any rear blow out, 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, avoid further tire and wheel damage by driving slowly to a level place and stopping. Then do this: 1. Turn on the hazard warning flashers. See Hazard
Warning Flashers on page 3-6.
2. Park your vehicle. Set the parking brake firmly and
put the shift lever in PARK (P). See Shifting Into PARK (P) on page 2-27.
3. Turn off the engine. 4. Inspect the flat tire. If the tire has been separated from the wheel, has damaged sidewalls, or has a puncture larger than a 1⁄4 inch (6 mm), the tire is too severely damaged for the tire sealant and compressor kit to be effective. See Roadside Assistance Program on page 7-6. If the tire has a puncture less than a 1⁄4 inch (6 mm) in the tread area of the tire, see Tire Sealant and Compressor Kit on page 5-68.
5-67
Tire Sealant and Compressor Kit Your vehicle is equipped with a tire sealant and compressor kit that is capable of temporarily sealing a puncture up to a 1⁄4 inch (6 mm) in the tread area of the tire. There is no jack of spare tire. The kit inflates with liquid sealant and air. The tire sealant and compressor kit can also be used to inflate an underinflated tire. After the tire is inflated to the recommended pressure, see Inflation - Tire Pressure on page 5-52, the vehicle must be driven for five miles to distribute the sealant in the tire and seal the puncture. See “Using the Tire Sealant and Compressor Kit to Temporarily Seal and Inflate a Punctured Tire” later in this section. After temporarily repairing a tire using the tire sealant and compressor kit, take your vehicle to an authorized dealer/retailer as soon as possible. If the sealant is within 100 miles (161 kilometers) of driving, then it is easier to clean from the tire and you are less likely to require a replacement tire.
5-68
A. Air Compressor B. Tire Sealant Canister C. Air Compressor Accessory Plug
D. On/Off Switch E. Air Pressure Gage F. Air Only Hose G. Sealant/Air Hose
Accessing the Tire Sealant and Compressor Kit To access the tire sealant and compressor kit:
3. Remove the forward floor panel of the load floor
cargo organizer and place it in the vehicle while you are removing the tire sealant and compressor kit.
1. Open the liftgate. See Liftgate on page 2-9 for more
information
2. Lift the forward floor panel of the load floor cargo
organizer.
5-69
4. Open the floor cargo organizer locks, located on
the top left and right corners of the organizer, by pushing inward on them.
5. Remove the load floor cargo organizer.
6. Remove the foam retainer bolt (B) holding down the
foam container.
7. Remove the foam container (C). 8. Remove the sealant and compressor kit (A) from its
foam container.
5-70
Using the Tire Sealant and Compressor Kit to Temporarily Seal and Inflate a Punctured Tire Follow the directions closely for correct sealant usage.
Tire Sealant Read and follow the safe handling instructions on the instructional label adhered to the sealant canister. Check the tire sealant expiration date on the sealant canister. The sealant canister should be replaced before its expiration date. Replacement canisters are available at your local dealer/retailer. See “Removal and Installation of Sealant Canister” later in this section. The sealant can temporarily seal a puncture up to 1⁄4 inch (6 mm) in the tread area of the tire. The sealant cannot seal sidewall damage, large punctures, or a tire that has become unseated from the wheel. See Roadside Assistance Program on page 7-6. The sealant can only be used to seal one tire. After usage, the tire sealant canister and sealant/air hose assembly must be replaced at a dealer/retailer. See “Removal and Installation of Sealant Canister” later in this section.
1. Do a safety check before proceeding. See If a Tire
Goes Flat on page 5-67.
2. Inspect the punctured tire.
The sealant can temporarily seal a puncture up to 1⁄4 inch (6 mm) in the tread area of the tire.
5-71
The sealant cannot seal sidewall damage, large punctures, or a tire that has become unseated from the wheel. See Roadside Assistance Program on page 7-6. Do not remove any objects that have penetrated the tire.
3. Place the tire sealant and compressor kit on the ground and unwrap the sealant/air hose (G) from the side of the compressor.
4. Remove the valve stem cap from the flat tire by
turning it counterclockwise.
5. Attach the sealant/air hose (G) onto the tire valve
stem. Turn it clockwise until it is tight. Make sure the sealant and compressor kit on/off switch (D) is in the O (off) position.
6. Remove the air compressor accessory plug (C)
from the unit.
7. Plug the air compressor accessory plug (C) into an
accessory power outlet in the vehicle. See Accessory Power Outlet(s) on page 3-17 for more information. Do not slam door or close window on the compressor accessory plug cord.
{CAUTION:
Idling the engine in a closed-in place or with the climate control system off can cause deadly carbon monoxide (CO). See Engine Exhaust on page 2-29.
8. Start the vehicle. See Starting the Engine
(Automatic Engine Start/Stop) on page 2-18
for more information. The vehicle must be running while using the air compressor.{CAUTION:
Overinflation could cause the tire to rupture, and you or others could be injured. Be sure to read the inflator instructions, and inflate the tire to its recommended pressure. Do not exceed 36 psi (248 kPa).
5-72
9. Push the On/Off switch (D) to the I (on) position.
The tire sealant and compressor kit will inject sealant and air into the tire. The pressure gage (E) will initially show a high pressure while the compressor pushes the sealant into the tire. Once the sealant is completely dispersed into the tire, the pressure will quickly drop and start to rise again as the tire inflates with air only.
10. Inflate the tire to the recommended inflation
pressure using the air pressure gage (E) on the top of the unit. The recommended inflation pressure can be found on the Tire and Loading Information label. See Inflation - Tire Pressure on page 5-52. The pressure gage reading is slightly high while the compressor is on. Turn the compressor off to get an accurate reading. The compressor may be turned on and off until the correct pressure is reached. Notice: If the recommended pressure cannot be reached after 15 minutes, the vehicle should not be driven farther. Damage to the tire is severe and the sealant will not be effective. Remove the air compressor plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Assistance Program on page 7-6 for more information.
11. Turn the compressor off by pushing the On/Off
switch (D) to the O (off) position. Steps 12 through 20 must be done immediately after Step 11. The tire is not sealed and will continue to leak air until the vehicle is driven and the sealant is distributed in the tire. Be careful while handling the tire sealant and compressor kit as they could be hot after usage.
12. Unplug the air compressor accessory plug (C) from
the accessory power outlet in the vehicle.
13. Disconnect the sealant/air hose (G) from the tire
valve stem by turning it counterclockwise and replace the tire valve stem cap.
14. Wrap the sealant/air hose (G) around the air
compressor channel to stow it in its original location.
15. Stow the air compressor accessory plug (C) back
in the air compressor. To do this, wrap the air compressor accessory plug, snap in the plug, and then push in the bottom and then the top of the wrapped air compressor accessory plug.
5-73
16. If the flat tire was
able to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister (B).
17. Place it in a highly visible location such as the inside of the upper left corner of the windshield or to the face of the radio/clock. The maximum speed label reminds you to drive cautiously and not to exceed 55 mph (90 km/h) until you have the damaged tire inspected and repaired.
{CAUTION:
Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in its original location.
18. Return the equipment to its original storage location
in your vehicle.
19. Immediately drive the vehicle 5 miles (8 km) to
distribute the sealant evenly in the tire.
5-74
20. Stop at a safe location and check the tire pressure,
refer to Steps 1 through 8 under “Using the Tire Sealant and Compressor Kit without Sealant to Inflate an Underinflated Tire (Not Punctured)” later in this section. If the tire pressure has fallen more then 10 psi (68 kPa), below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant and compressor kit cannot seal the tire. See Roadside Assistance Program on page 7-6 for more information. If the tire pressure has not dropped more than 10 psi (68 kPa) from the recommended inflation pressure, you can inflate the tire back up to the recommended inflation pressure.
21. Wipe off any sealant from the wheel, tire and
vehicle.
22. Dispose of the sealant canister (B) and sealant/air
hose (G) assembly at a local dealer/retailer or in accordance with your local state codes and practices.
23. After temporarily sealing a tire with the tire
sealant and compressor kit, take your vehicle to an authorized dealer/retailer to have the tire inspected and repaired or replaced.
Using the Air Compressor without Sealant to Inflate an Underinflated Tire (Not Punctured) To use the air compressor to inflate a tire with air only and not sealant:
1. Unlock the air only hose (F) from the sealant
canister (B) by pulling up on the lever.
2. Pull the air only hose (F) from the sealant
canister (B).
3. Remove the tire valve stem cap by turning it
counterclockwise.
5-75
4. Push the air only hose (F) onto the tire valve stem
and push the lever down to secure in place.
5. Remove the air compressor accessory plug (C)
from the unit.
6. Plug the air compressor accessory plug into an
accessory power outlet in the vehicle. See Accessory Power Outlet(s) on page 3-17 for more information. Do not slam the door or close the window on the compressor accessory plug cord.
{CAUTION:
Idling the engine in a closed-in place or with the climate control system off can cause deadly carbon monoxide (CO). See Engine Exhaust on page 2-29.
7. Start the vehicle. See Starting the Engine
(Automatic Engine Start/Stop) on page 2-18. The vehicle must be running while using the air compressor.
5-76
{CAUTION:
Overinflation could cause the tire to rupture, and you or others could be injured. Be sure to read the inflator instructions, and inflate the tire to its recommended pressure. Do not exceed 36 psi (248 kPa).
8. Push the On/Off switch (D) to the I (on) position.
The tire sealant and compressor kit will inflate the tire with air only.
9. Inflate the tire to the recommended inflation
pressure using the air pressure gage (E) on the top of the unit. See Inflation - Tire Pressure on page 5-52. The pressure gage reading is slightly high while the compressor is on. Turn the compressor off to get an accurate pressure reading. The compressor may be turned on and off until the correct pressure is reached.
10. Turn off the air compressor by pushing the On/Off
switch (D) to the O (off) position. Be careful while handling the tire sealant and compressor kit as they could be hot after usage.
11. Unplug the air compressor accessory plug from the
accessory power outlet in the vehicle.
12. Unlock the air only hose (F) from the tire valve stem
by pulling the lever up.
13. Disconnect the air only hose (F) from the tire valve
stem and replace the tire valve stem cap.
14. Wrap the air only hose (F) around the side of the
air compressor channel to stow it back in its original location.
15. Stow the air compressor accessory plug back in the air compressor. To do this, wrap the air compressor accessory plug, snap in the plug, and then push in the bottom and then the top of the wrapped air compressor accessory plug.
16. Return the equipment to its original storage location
of your vehicle.
{CAUTION:
Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in its original location.
5-77
Removal and Installation of the Sealant Canister To remove the sealant canister, do the following:
1. Unlock the air only hose from the sealant canister
by pulling the lever up.
2. Unwrap the sealant/air hose from the compressor.
3. Turn the sealant canister so the inflator filling hose
is aligned with the slot in the compressor.
4. Lift the sealant canister from the compressor and
replace with a new sealant canister. See your dealer/retailer for more information.
5-78
To install a new sealant canister, do the following: 1. Align the sealant/air hose with the slot in the air
compressor.
2. Push the sealant canister down and turn it
clockwise.
3. Wrap the sealant/air hose around the air
compressor channel to stow it in its original location. 4. Push the air only hose onto the sealant canister inlet
and push the lever down. Appearance Care
Interior Cleaning Your vehicle’s interior will continue to look its best if it is cleaned often. Although not always visible, dust and dirt can accumulate on your upholstery. Dirt can damage carpet, fabric, leather, and plastic surfaces. Regular vacuuming is recommended to remove particles from your upholstery. It is important to keep your upholstery from becoming and remaining heavily soiled. Soils should be removed as quickly as possible. Your vehicle’s interior may experience extremes of heat that could cause stains to set rapidly.
Lighter colored interiors may require more frequent cleaning. Use care because newspapers and garments that transfer color to your home furnishings may also transfer color to your vehicle’s interior. When cleaning your vehicle’s interior, only use cleaners specifically designed for the surfaces being cleaned. Permanent damage may result from using cleaners on surfaces for which they were not intended. Use glass cleaner only on glass. Remove any accidental over-spray from other surfaces immediately. To prevent over-spray, apply cleaner directly to the cleaning cloth. Notice: glass surfaces on your vehicle, you could scratch the glass and/or cause damage to the rear window defogger. When cleaning the glass on your vehicle, use only a soft cloth and glass cleaner. Many cleaners contain solvents that may become concentrated in your vehicle’s breathing space. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning your vehicle’s interior, maintain adequate ventilation by opening your vehicle’s doors and windows. Dust may be removed from small buttons and knobs using a small brush with soft bristles.
If you use abrasive cleaners when cleaning
5-79
Your dealer/retailer has a product for cleaning your vehicle’s glass. Should it become necessary, you can also obtain a product from your dealer/retailer to remove odors from your vehicle’s upholstery. Do not clean your vehicle using: (cid:127) A knife or any other sharp object to remove a soil
from any interior surface.
(cid:127) A stiff brush. It can cause damage to your vehicle’s
interior surfaces.
(cid:127) Heavy pressure or aggressive rubbing with a
cleaning cloth. Use of heavy pressure can damage your interior and does not improve the effectiveness of soil removal.
(cid:127) Laundry detergents or dishwashing soaps with degreasers can leave residue that streaks and attracts dirt. For liquid cleaners, about 20 drops per gallon (3.78 L) of water is a good guide. Use only mild, neutral-pH soaps.
(cid:127) Too much cleaner that saturates the upholstery. (cid:127) Organic solvents such as naptha, alcohol, etc. that
can damage your vehicle’s interior.
5-80
Fabric/Carpet Use a vacuum cleaner with a soft brush attachment frequently to remove dust and loose dirt. A canister vacuum with a beater bar in the nozzle may only be used on floor carpet and carpeted floor mats. For any soil, always try to remove it first with plain water or club soda. Before cleaning, gently remove as much of the soil as possible using one of the following techniques: (cid:127) For liquids: gently blot the remaining soil with a
paper towel. Allow the soil to absorb into the paper towel until no more can be removed.
(cid:127) For solid dry soils: remove as much as possible
and then vacuum.
To clean: 1. Saturate a lint-free, clean white cloth with water or
club soda.
2. Wring the cloth to remove excess moisture. 3. Start on the outside edge of the soil and gently rub toward the center. Continue cleaning, using a clean area of the cloth each time it becomes soiled. 4. Continue to gently rub the soiled area until the
cleaning cloth remains clean.
5. If the soil is not completely removed, use a mild
soap solution and repeat the cleaning process that was used with plain water.
If any of the soil remains, a commercial fabric cleaner or spot lifter may be necessary. When a commercial upholstery cleaner or spot lifter is to be used, test a small hidden area for colorfastness first. If the locally cleaned area gives any impression that a ring formation may result, clean the entire surface. After the cleaning process has been completed, a paper towel can be used to blot excess moisture from the fabric or carpet.
Instrument Panel, Vinyl, and Other Plastic Surfaces A soft cloth dampened with water may be used to remove dust. If a more thorough cleaning is necessary, a clean soft cloth dampened with a mild soap solution can be used to gently remove dust and dirt. Never use spot lifters or removers on plastic surfaces. Many commercial cleaners and coatings that are sold to preserve and protect soft plastic surfaces may permanently change the appearance and feel of your interior and are not recommended. Do not use silicone or wax-based products, or those containing organic solvents to clean your vehicle’s interior because they can alter the appearance by increasing the gloss in a non-uniform manner.
Some commercial products may increase gloss on your instrument panel. The increase in gloss may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions.
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.
5-81
Weatherstrips 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 frequent application may be required. See Recommended Fluids and Lubricants on page 6-12.
Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often. Notice: Certain cleaners contain chemicals that can damage the emblems or nameplates on your vehicle. Check the cleaning product label. If it states that it should not be used on plastic parts, do not use it on your vehicle or damage may occur and it would not be covered by the warranty. Do not wash the vehicle in direct sunlight. Use a car washing soap. Do not use cleaning agents that are petroleum based or that contain acid or abrasives, as they can damage the paint, metal or plastic on your vehicle. Approved cleaning products can be obtained
from your dealer/retailer. See Vehicle Care/Appearance Materials on page 5-86. Follow all manufacturers’ directions regarding correct product usage, necessary safety precautions and appropriate disposal of any vehicle care product. Rinse the vehicle well, before washing and after to remove all cleaning agents completely. If they are allowed to dry on the surface, 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 the vehicle. Avoid using high pressure washes closer than 12 inches (30 cm) to the surface of the vehicle. Use of power washers exceeding 1,200 psi (8 274 kPa) can result in damage or removal of paint and decals.
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 on page 5-82.
5-82
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. Protecting Exterior Bright Metal Parts Bright metal parts should be cleaned regularly to keep their luster. Washing with water is all that is usually needed. However, you may use chrome polish on chrome or stainless steel trim, if necessary. Use special care with aluminum trim. To avoid damaging protective trim, never use auto or chrome polish, steam or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright metal parts.
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 approved cleaning products from your dealer/retailer. See Vehicle Care/Appearance Materials on page 5-86. If 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. Notice: Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish may damage it. Use only non-abrasive waxes and polishes that are made for a basecoat/clearcoat paint finish on your vehicle. 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.
5-83
Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean the rubber blades using a lint free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged. Wipers can be damaged by: (cid:127) Extreme dusty conditions (cid:127) Sand and salt (cid:127) Heat and sun (cid:127) Snow and ice, without proper removal
Aluminum Wheels Notice: Chrome wheels and other chrome trim may be damaged if you do not wash your vehicle after driving on roads that have been sprayed with magnesium, calcium or sodium chloride. These chlorides are used on roads for conditions such as ice and dust. Always wash your vehicle’s chrome with soap and water after exposure. Notice: abrasive polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels, you could damage the surface of the wheel(s). The repairs would not be covered by your warranty. Use only approved cleaners on aluminum or chrome-plated wheels. Keep the 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.
If you use strong soaps, chemicals,
5-84
Sheet Metal Damage If the 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 available from your dealer/retailer. Larger areas of finish damage can be corrected in your dealer’s/retailer’s body and paint shop.
Notice: Using chrome polish on aluminum wheels could damage the wheels. The repairs would not be covered by your warranty. Use chrome polish on chrome wheels only. The surface of these wheels is similar to the painted surface of the vehicle. Do not use strong soaps, chemicals, abrasive polishes, abrasive cleaners, cleaners with acid, or abrasive cleaning brushes on them because the surface could be damaged. Do not use chrome polish on aluminum wheels. Notice: If you drive your vehicle through an automatic car wash that has silicone carbide tire cleaning brushes, you could damage the aluminum or chrome-plated wheels. The repairs would not be covered by your warranty. Never drive a vehicle equipped with aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning brushes.
Tires To clean the tires, use a stiff brush with tire cleaner. Notice: Using petroleum-based tire dressing products on your vehicle may damage the paint finish and/or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on your vehicle.
5-85
Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop 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/retailer 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, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, we 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.
5-86
Vehicle Care/Appearance Materials
Description
Usage
Polishing Cloth Wax-Treated
Tar and Road Oil Remover
Interior and exterior polishing cloth.
Removes tar, road oil, and asphalt.
Chrome Cleaner and Polish
Use on chrome or stainless steel.
White Sidewall Tire Cleaner
Removes soil and black marks from whitewalls.
Vinyl Cleaner
Cleans vinyl.
Glass Cleaner
Chrome and Wire Wheel Cleaner
Finish Enhancer
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.
Description
Usage
Vehicle Identification
Swirl Remover Polish
Cleaner Wax
Foaming Tire Shine Low Gloss
Wash Wax Concentrate
Spot Lifter
Odor Eliminator
Removes swirl marks, fine scratches, and other light surface contamination.
Removes light scratches and protects finish.
Cleans, shines, and protects tires. No wiping necessary.
Medium foaming shampoo. Cleans and lightly waxes. Biodegradable and phosphate free.
Removes spots and stains from carpets, vinyl, and cloth upholstery.
Odorless spray odor eliminator used on fabrics, vinyl, leather, and carpet.
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 side. It can be seen through the windshield from outside the vehicle. The VIN also appears on the Certification/Tire and Service Parts labels and the certificates of title and registration. Engine Identification The eighth character in the VIN is the engine code. This code helps identify the vehicle’s engine, specifications, and replacement parts. See “Engine Specifications” under Capacities and Specifications on page 5-98
for your vehicle’s engine code.5-87
Service Parts Identification Label This label is on the inside of the glove box. It is very helpful if you ever need to order parts. The label has the following information: (cid:127) Vehicle Identification Number (VIN) (cid:127) Model designation (cid:127) Paint information (cid:127) Production options and special equipment Do not remove this label from the vehicle.
Electrical System
Intermediate Voltage Devices and Wiring
{CAUTION:
Exposure to intermediate voltage can cause shock and burns. The intermediate voltage systems in your vehicle can only be serviced by technicians with special training. Intermediate voltage devices are identified by labels. Do not remove, open, take apart, or modify these devices. Intermediate voltage cable or wiring has blue covering. Do not probe, tamper with, cut, or modify intermediate voltage cable or wiring.
5-88
Add-On Electrical Equipment Notice: Do not add anything electrical to your vehicle unless you check with your dealer/retailer first. Some electrical equipment can damage your vehicle and the damage would not be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Add-on equipment can drain your vehicle’s battery, even if your vehicle is not operating. Your vehicle has an airbag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Airbag-Equipped Vehicle on page 1-68.
Windshield Wiper Fuses The windshield wiper motor is protected by a 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 block 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 or goes away.
5-89
Instrument Panel Fuse Block The instrument panel fuse block is located on the passenger side of the lower console.
Fuses and Circuit Breakers The wiring circuits in your vehicle are protected from short circuits by fuses. This greatly reduces the chance of circuit overload and fire caused by electrical problems. There are three fuse blocks - the main underhood fuse block, the auxiliary hybrid underhood fuse block and the instrument panel fuse block. To identify and check fuses and relays, refer to the Fuse Usage Chart on the inside surface of the fuse panel door.
Pull the latch of the fuse box cover straight back to access the fuses.
5-90
Fuses
Usage
Fuses
Usage
PWR SEAT Power Seat
DRIV P/WIN Driver Side Power Window
PASS P/WIN Passenger Side Power Window
S/ROOF
Sunroof Module
5-91
Fuses
Usage
Fuses
Usage
Cigarette Lighter
CIGAR ECM/TCM Engine Control Module (ECM)/
Transmission Control Module (TCM)
FSCM
ISRVM
Cluster
Fuel Storage Control Module
Inner Side Rearview Mirror)
Instrument Panel Cluster
AIR BAG
Airbag System
OSRVM
Outer Side Rearview Mirror
KEY CAP
Key Capture Solenoid
WHL S/W Steering Wheel Switch
F/DR LCK
Front Driver Door Lock
APO2
Accessory Power Outlet 2
BCM (VB3)
Body Control Module (BCM) (VB3)
DR LCK
Door Lock
5-92
BCM (VB6)
Body Control Module (VB6)
BCM (VB4)
Body Control Module (VB4)
BCM (VB5)
Body Control Module (VB5)
TRL
Trailer
AIRCON
Air Conditioner
AUDIO
Audio
BCM (VB7)
Body Control Module (VB7)
IGN SW
Ignition Switch
AIR BAG
Air Bag System
WASHER Washer Pump
APO1
FSCM
Accessory Power Outlet 1
Fuel Storage Control Module
RR CLR
Rear Closure
Fuses
Usage
BCM (VB2)
Body Control Module (VB2)
DRL
Daytime Running Light
BCM (VB1)
ONSTAR
Body Control Module (VB1) OnStar®
Relays RELAY
ACC/RAP
Usage
Accessory, Retained Accessory Power (RAP) Relay
RELAY
RUN/CRANK Run/Crank Relay
Underhood Fuse Block Main Underhood Fuse Block The main underhood fuse block is located on the driver side of the engine compartment. The main underhood fuse block is the larger of the two fuse blocks in the engine compartment. Remove the fuse block cover for access to the fuses and relays. See Engine Compartment Overview on page 5-12 for more information on its location. To remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out or use the fuse puller located inside the fuse block. Notice: Spilling liquid on any electrical components on your vehicle may damage it. Always keep the covers on any electrical component.
5-93
Fuses
ENG 1
ENG 2
Engine 1
Engine 2
Usage
Fuses
ECM
ENG 3
Usage
Engine Control Module
Engine 3
5-94
Fuses
Usage
Fuses
Usage
A/C COMP
Air Conditioning Compressor
HDLP LO LH Left Headlamp Low-Beam
MAIN
FUEL
AWD
ABS
Engine Control Module/CAM, Emissions, Injectors, Electronic Throttle Control
Fuel Pump
Not Used
Anti-lock Brake System Module (ABS)
STOP
Stoplamp
HEATING MAT Heating Mat
HORN
WIPER
Horn
Windshield Wiper
SUNROOF*
Sunroof (Option)
ANTI-THEFT* Theft Deterrent System (Option)
POWER SEAT*
Power Seat (Option)
HDLP LO RH Right Headlamp Low-Beam
PKLP LH
Left Parking Lamp
FRT FOG
Front Fog Lamps
H/L HI
BLANK
HDLP
WASHER
H/L High
Not Used
Headlamp Washer
TCM
Transmission Control Module
T/PKLP L H
Left Turn Signal and Parking Lamp
SPARE
SPARE
SPARE
SPARE
Spare
Spare
Spare
Spare
5-95
Usage
Relays
Usage
FAN
CONTROL
RELAY
Cooling Fan Control Relay
RUN RELAY Run Relay
PARK LP RELAY
STARTER
RELAY
A/C COMP
RELAY
Parking Lamp Relay
Starter Relay
Air Conditioning Compressor Relay
HORN RELAY Horn Relay WIPER RELAY Windshield Wiper Relay
FRT FOG
RELAY
Front Fog Lamp Relay
H/L HI RELAY H/L High Relay
Relays FAN AUX RELAY
RELAY DEFOG RELAY
Cooling Fan Auxiliary Relay
FUEL RELAY Fuel Pump Relay WIPER SPEED
Windshield Wiper Speed Relay
Defogger Relay
HI/LO RELAY High/Low Relay H/L WASHER
Washer Relay
RELAY
MAIN RELAY
FAN MAIN
RELAY
Engine Control Module/CAM, Emissions, Injectors, Electronic Throttle Control Relay
Cooling Fan Main Relay
5-96
Hybrid Underhood Fuse Block The Hybrid Underhood Fuse Block is located on the passenger side of the engine compartment. It is the smaller of the two fuse blocks in the engine compartment.
Usage
Hybrid Pumps
Hill Hold Valves
Fuses HYBRID PUMPS
HILL HOLD
VLVS AUX
HILL HOLD
VLVS AUX
TRANSPUMP Auxiliary Transmission Pump
Relays
Usage
Hill Hold Valves
TRANSPUMP Auxiliary Transmission Pump
5-97
Capacities and Specifications
Application
Capacities
English
Metric
Air Conditioning Refrigerant R134a
Cooling System
Engine Oil with Filter
Fuel Tank
Transmission (Bottom Pan Removal)
Wheel Nut Torque
For the air conditioning system refrigerant charge amount, see the refrigerant caution label located
under the hood. See your retailer for more
information.
9.5 qt
5.0 qt
18.0 gal
6.9 qt
100 ft lb
9.0 L
4.7 L
68.1 L
6.5 L
140 Y
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling.
Engine Specifications
Engine
2.4L L4
VIN Code
Transmission
Automatic
Spark Plug Gap
0.040 inches (1.01 mm)
5-98
Section 6
Maintenance Schedule
Maintenance Schedule ......................................6-2
Introduction ...................................................6-2
Maintenance Requirements ..............................6-2
Your Vehicle and the Environment ....................6-2
Using the Maintenance Schedule ......................6-2
Scheduled Maintenance ...................................6-4
Additional Required Services ............................6-6
Maintenance Footnotes ...................................6-7Owner Checks and Services ............................6-8
At Each Fuel Fill ............................................6-8
At Least Once a Month ...................................6-9
At Least Once a Year .....................................6-9
Recommended Fluids and Lubricants ...............6-12
Maintenance Replacement Parts .....................6-13
Engine Drive Belt Routing ..............................6-14
Maintenance Record .....................................6-146-1
Maintenance Schedule
Introduction Important: Keep engine oil at the proper level and change as recommended.
Maintenance Requirements Notice: Maintenance intervals, checks, inspections, replacement parts, 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 scheduled maintenance might not be covered by warranty.
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 is 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, be sure to maintain your vehicle properly.
6-2
Using the Maintenance Schedule We want to help you keep your vehicle in good working condition. But we do not know exactly how you will drive it. You might drive very short distances only a few times a week. Or you might drive long distances all the time in very hot, dusty weather. You might use your vehicle in making deliveries. Or you might 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 might 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/retailer. This schedule is for vehicles that: (cid:127) carry passengers and cargo within recommended
limits. You will find these limits on the Tire and Loading Information label. See Loading Your Vehicle on page 4-22.
(cid:127) are driven on reasonable road surfaces within legal
driving limits.
(cid:127) use the recommended fuel. See Gasoline Octane
on page 5-6.
The services in Scheduled Maintenance on page 6-4
should be performed when indicated. See Additional Required Services on page 6-6 and Maintenance Footnotes on page 6-7 for further information.{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, see your dealer/retailer to have a qualified technician do the work. See Doing Your Own Service Work on page 5-4.
Some maintenance services can be complex. So, unless you are technically qualified and have the necessary equipment, you should have your dealer/retailer do these jobs.
When you go to your dealer/retailer for your service needs, you will know that trained and supported service technicians will perform the work using genuine parts. If you want to purchase service information, see Service Publications Ordering Information on page 7-14. Owner Checks and Services on page 6-8 tells you what should be checked, when to check it, and what you can easily do to help keep your vehicle in good condition. The proper replacement parts, fluids, and lubricants to use are listed in Recommended Fluids and Lubricants on page 6-12 and Maintenance Replacement Parts on page 6-13. When your vehicle is serviced, make sure these are used. All parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. We recommend the use of genuine parts from your dealer/retailer.
6-3
Scheduled Maintenance When the Change Engine Oil light comes on, it means that service is required for your vehicle. Have your vehicle serviced as soon as possible within the next 600
miles (1 000 km). It is possible that, if you are driving under the best conditions, the engine oil life system may not indicate that vehicle service is necessary for over a year. However, your engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer/retailer has trained service technicians who will perform this work using genuine parts and reset the system. If the engine oil life system is ever reset accidentally, you must service your vehicle within 3,000 miles (5 000 km) since your last service. Remember to reset the oil life system whenever the oil is changed. See Engine Oil Life System on page 5-16 for information on the Engine Oil Life System and resetting the system.When the Change Engine Oil light appears, certain services, checks, and inspections are required. Required services are described in the following for “Maintenance I” and “Maintenance II.” Generally, it is recommended that your first service be Maintenance I, your second service be Maintenance II, and that you alternate Maintenance I and Maintenance II thereafter. However, in some cases, Maintenance II may be required more often. Maintenance I — Use Maintenance I if the Change Engine Oil light comes on within 10 months since the vehicle was purchased or Maintenance II was performed. Maintenance II — Use Maintenance II if the previous service performed was Maintenance I. Always use Maintenance II whenever the light comes on 10 months or more since the last service or if the light has not come on at all for one year.
6-4
Scheduled Maintenance
Service
Maintenance I Maintenance II
Change engine oil and filter. See Engine Oil on page 5-13. Reset oil life system. See Engine Oil Life System on page 5-16. An Emission Control Service. Visually check for any leaks or damage. See footnote (j). Inspect engine air cleaner filter. If necessary, replace filter. See Engine Air Cleaner/Filter on page 5-18. See footnote (l). Rotate tires and check inflation pressures and wear. See Tire Inspection and Rotation on page 5-58 and “Tire Wear Inspection” in At Least Once a Month on page 6-9. Inspect brake system. See footnote (a). Check engine coolant and windshield washer fluid levels and add fluid as needed. Perform any needed additional services. See “Additional Required Services” in this section. Inspect suspension and steering components. See footnote (b). Inspect engine cooling system. See footnote (c). Inspect wiper blades. See footnote (d). Inspect restraint system components. See footnote (e). Lubricate body components. See footnote (f). Replace passenger compartment air filter. See footnote (k). Inspect throttle system. See footnote (g).
•
•
•
•
•
•
•
•
•
•
•
•
•
• • • • • • •
6-5
Additional Required Services The following services should be performed at the first maintenance service (I or II) after the indicated miles (kilometers) shown for each item.
Service and Miles (Kilometers)
Additional Required Services 75,000
25,000
(40 000)50,000
(80 000)(120 000)
•
•
•
•
•
•
•
•
Inspect fuel system for damage or leaks. Inspect exhaust system for loose or damaged components. Replace engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-18. Change automatic transmission fluid (severe service). See footnote (h). Change automatic transmission fluid (normal service). Replace spark plugs. An Emission Control Service. Engine cooling system service (or every five years, whichever occurs first). An Emission Control Service. See footnote (i). Inspect engine accessory drive belt. An Emission Control Service. See footnote (m).
6-6
100,000
(160 000)125,000
(200 000)150,000
(240 000)•
•
•
•
•
•
•
•
•
•
•
•
•
•
Maintenance Footnotes (a) Visually 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. (b) Visually inspect front and rear suspension and steering system for damaged, loose, or missing parts or signs of wear. (c) Visually inspect hoses and have them replaced if they are cracked, swollen, or deteriorated. Inspect all pipes, fittings, and clamps; replace with genuine parts as needed. To help ensure proper operation, a pressure test of the cooling system and pressure cap and cleaning the outside of the radiator and air conditioning condenser is recommended at least once a year. (d) Inspect wiper blades for wear, cracking, or contamination. Clean the windshield and wiper blades, if contaminated. Replace wiper blades that are worn or damaged. See Windshield Wiper Blade Replacement on page 5-46 and Windshield and Wiper Blades on page 5-84 for more information.
(e) Make sure the safety belt reminder light and safety belt assemblies 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 see Checking the Restraint Systems on page 1-70. (f) Lubricate all key lock cylinders, door hinges and latches, hood hinges and latches, glove box hinges, sunroof (if equipped), and any folding seat hardware. More frequent lubrication may be required when exposed to a corrosive environment. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better, and not stick or squeak. (g) Check 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. (h) Severe service is when 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.
6-7
(i) Drain, flush, and refill cooling system. This service can be complex; you should have your dealer/retailer perform this service. See Engine Coolant on page 5-20
for what to use. Inspect hoses. Clean radiator, condenser, pressure cap, and filler neck. Pressure test the cooling system and pressure cap. (j) A fluid loss in any vehicle system could indicate a problem. Have the system inspected and repaired and the fluid level checked. Add fluid if needed. (k) Or every 12 months, whichever occurs first. If you drive regularly under dusty conditions, the filter may require replacement more often. (l) If you drive regularly under dusty conditions, inspect the filter at each engine oil change. (m) Visually inspect belt for fraying, excessive cracks, or obvious damage. Replace belt if necessary.Owner Checks and Services These owner checks and services should be performed at the intervals specified to help ensure the safety, dependability, and emission control performance of your vehicle. Your dealer/retailer can assist you with these checks and services. 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 Recommended Fluids and Lubricants on page 6-12.
At Each Fuel Fill It is important to perform these underhood checks at each fuel fill. Engine Oil Level Check Notice: regularly and keep it at the proper level. Failure to keep the engine oil at the proper level can cause damage to the engine not covered by your warranty. Check the engine oil level and add the proper oil if necessary. See Engine Oil on page 5-13.
It is important to check the engine oil
6-8
Engine Coolant Level Check Check the engine coolant level and add DEX-COOL® coolant mixture if necessary. See Engine Coolant on page 5-20. Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield washer fluid reservoir and add the proper fluid if necessary.
At Least Once a Month Tire Inspection and Inflation Check Inspect your vehicle’s tires for wear and make sure they are inflated to the correct pressures. See Inflation - Tire Pressure on page 5-52.
At Least Once a Year Starter Switch Check
{CAUTION:
When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.
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 2-26. 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 vehicle should start only in PARK (P) or NEUTRAL (N). If the vehicle starts in any other position, contact your dealer/retailer for service.
6-9
Automatic Transmission Shift Lock Control System Check
{CAUTION:
When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.
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 2-26. Be ready to apply the regular brake immediately if the vehicle begins to move.
3. With the engine off, turn the ignition to ON/RUN, but do not 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), contact your dealer/retailer for service.
Ignition Transmission Lock Check While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF in each shift lever position. (cid:127) The ignition should turn to LOCK/OFF only
when the shift lever is in PARK (P).
(cid:127) The ignition key should come out only in
LOCK/OFF.
Contact your dealer/retailer if service is required.
6-10
(cid:127) 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.
Contact your dealer/retailer if service is required. 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. Tire Sealant and Compressor Kit Check the sealant expiration date printed on the instruction label of the Tire Sealant and Compressor Kit (if equipped) at least once a year. See your dealer/retailer for a replacement canister.
Parking Brake and Automatic Transmission Park (P) Mechanism Check
{CAUTION:
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. (cid:127) To check the parking brake’s holding ability: With
the engine running and the transmission in NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only.
6-11
Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer/retailer.
Usage
Fluid/Lubricant
Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. To determine the proper viscosity for your vehicle’s engine, see Engine Oil on page 5-13. 50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant on page 5-20. Delco® Supreme 11 Brake Fluid or equivalent DOT-3 brake fluid.
Optikleen® Washer Solvent
Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Engine Oil
Engine Coolant
Hydraulic Brake
System
Windshield
Washer
Parking Brake Cable Guides
6-12
Usage
Automatic
Transmission
Key Lock Cylinders
Fluid/Lubricant
DEXRON®-VI Automatic Transmission Fluid. Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474).
Hood Latch Assembly, Secondary
Latch, Pivots, Spring Anchor, and Release
Pawl
Hood, Liftgate Door, and Rear
Folding Seat
Hinges
Sunroof Track
