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make sure the steering column is unlocked.


9. Release the parking brake. 10. Keep the ignition key in the


towed vehicle in ACC/ ACCESSORY to prevent the steering column from locking.


Disconnecting the Towed Vehicle Before disconnecting the towed vehicle: 1. Park on a level surface. 2. Set the parking brake, shift the


transmission to P (Park), and move the ignition key to OFF.


3. Connect the battery. 4. Apply the brake pedal.


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Vehicle Care


10-79


Caution (Continued)


warranty. Never tow the vehicle with the rear wheels on the ground.


Two-wheel-drive vehicles should not be towed with the rear wheels on the ground. Two-wheel-drive transmissions have no provisions for internal lubrication while being towed. To dolly tow a two-wheel-drive vehicle, the vehicle must be towed with the rear wheels on the dolly. See “Rear Towing (Rear Wheels Off the Ground)” later in this section.


5. Start the engine, then shift the transfer case out of N (Neutral) to Two-Wheel Drive High. See Four-Wheel Drive for directions on shifting out of N (Neutral).


6. Check that the vehicle is in


Two-Wheel Drive High by shifting the transmission to R (Reverse) and then to D (Drive). There should be movement of the vehicle while shifting.


7. Shift the transmission to


P (Park) and turn off the ignition. 8. Disconnect the vehicle from the


tow vehicle.


9. Release the parking brake. 10. Reset any lost presets.


The outside temperature display will default to 32°F but will reset with normal usage.


Dolly Towing


Front Towing (Front Wheels Off the Ground) – Two-Wheel-Drive Vehicles


{ Caution


If a two-wheel-drive vehicle is towed with the rear wheels on the ground, the transmission could be damaged. The repairs would not be covered by the vehicle


(Continued)


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10-80


Vehicle Care


Front Towing (Front Wheels Off the Ground) – Four-Wheel-Drive Vehicles


To dolly tow a four-wheel-drive vehicle from the front: 1. Attach the dolly to the tow vehicle following the dolly manufacturer's instructions.


2. Drive the front wheels onto the


dolly.


3. Shift the transmission to


P (Park).


4. Set the parking brake.


{ Warning Shifting a four-wheel-drive vehicle's transfer case into N (Neutral) can cause the vehicle to roll even if the transmission is in P (Park). You or others could be injured. Set the parking brake before shifting the transfer case to N (Neutral).


5. Use a clamping device designed


for towing to ensure that the front wheels are locked into the straight position.


6. Secure the vehicle to the dolly


following the manufacturer's instructions.


7. Shift the transfer case to


N (Neutral). See “Shifting into N (Neutral)” under Four-Wheel Drive on page 9-37 for the proper procedure.


8. Release the parking brake only after the vehicle being towed is firmly attached to the tow vehicle.


9. Turn the ignition to LOCK/OFF. Rear Towing (Rear Wheels Off the Ground)


Two-Wheel-Drive Vehicles


To dolly tow a two-wheel-drive vehicle from the rear: 1. Drive the rear wheels onto


the dolly.


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2. Set the parking brake. See


Parking Brake on page 9-42.


3. Put the transmission in P (Park). 4. Secure the vehicle to the dolly


following the manufacturer's instructions.


5. Use a clamping device designed


for towing to ensure that the front wheels are locked into the straight position.


6. Turn the ignition to LOCK/OFF.


Four-Wheel-Drive Vehicles


{ Warning Shifting a four-wheel-drive vehicle's transfer case into N (Neutral) can cause the vehicle to roll even if the transmission is in P (Park). You or others could be injured. Set the parking brake before shifting the transfer case to N (Neutral).


To dolly tow a four-wheel-drive vehicle from the rear: 1. Drive the rear wheels onto the


dolly.


2. Set the parking brake. See


Parking Brake on page 9-42.


3. Put the transmission in P (Park). 4. Secure the vehicle to the dolly


following the manufacturer's instructions.


5. Use a clamping device designed


for towing to ensure that the front wheels are locked into the straight position.


6. Shift the transfer case to


N (Neutral). See “Shifting into Neutral” under Four-Wheel Drive on page 9-37 for the proper procedure.


7. Turn the ignition to LOCK/OFF.


Vehicle Care


10-81


Appearance Care


Exterior Care


Locks Locks are lubricated at the factory. Use a de-icing agent only when absolutely necessary, and have the locks greased after using. See Recommended Fluids and Lubricants on page 11-13. Washing the Vehicle To preserve the vehicle's finish, wash it often and out of direct sunlight.


{ Caution


Do not use petroleum-based, acidic, or abrasive cleaning agents as they can damage the vehicle's paint, metal, or plastic parts. If damage occurs, it would not be covered by the vehicle warranty. Approved cleaning


(Continued)


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10-82


Vehicle Care


Caution (Continued)


products can be obtained from your dealer. Follow all manufacturer directions regarding correct product usage, necessary safety precautions, and appropriate disposal of any vehicle care product.


{ Caution Avoid using high-pressure washes closer than 30 cm (12 in) to the surface of the vehicle. Use of power washers exceeding 8,274 kPa (1,200 psi) can result in damage or removal of paint and decals.


This symbol e is on any underhood compartment electrical center that should not be power


washed. This could cause damage that would not be covered by the vehicle warranty. If using an automatic car wash, follow with the car wash instructions. The windshield wiper and rear window wiper, if equipped, must be off. Remove any accessories that may be damaged or interfere with the car wash equipment. 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. Finish Care Application of aftermarket clearcoat sealant/wax materials is not recommended. If painted surfaces are damaged, see your dealer to have the damage assessed and


repaired. 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 the 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. Occasional hand waxing or mild polishing should be done to remove residue from the paint finish. See your dealer for approved cleaning products. Do not apply waxes or polishes to uncoated plastic, vinyl, rubber, decals, simulated wood, or flat paint as damage can occur.


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{ Caution 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 the vehicle.


To keep the paint finish looking new, keep the vehicle garaged or covered whenever possible.


Protecting Exterior Bright Metal Moldings


{ Caution


Failure to clean and protect the bright metal moldings can result in a hazy white finish or pitting. This damage would not be covered by the vehicle warranty.


The bright metal moldings on the vehicle are aluminum. To prevent damage always follow these cleaning instructions: . Be sure the molding is cool to the touch before applying any cleaning solution.


. Use a cleaning solution


approved for aluminum. Some cleaners are highly acidic or contain alkaline substances and can damage the moldings.


. Always dilute a concentrated


cleaner according to the manufacturer’s instructions.


. Do not use chrome cleaners. . Do not use cleaners that are not


intended for automotive use.


. Use a nonabrasive wax on the vehicle after washing to protect and extend the molding finish.


Vehicle Care


10-83


Spray-In Bedliner Care A spray-in bedliner is a permanent coating that bonds to the truck bed and cannot be removed. Promptly rinse the bedliner surface following a chemical spill to avoid permanent damage. Spray-in bedliners can fade from oxidation, road dirt, heavy-duty hauling, and hard water stains. Clean it periodically by washing off the loose dirt and using a mild detergent. To restore the original appearance, apply the bedliner conditioner available through your dealer.


{ Caution


Using silicone-based products may damage the bedliner, reduce the slip-resistant texture, and attract dirt.


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Vehicle Care


Cleaning Exterior Lamps/ Lenses, Emblems, Decals and Stripes Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps, lenses and emblems, decals and stripes. Follow instructions under "Washing the Vehicle" previously in this section. Lamp covers are made of plastic, and some have a UV protective coating. Do not clean or wipe them while they are dry. Do not use any of the following on lamp covers: . Abrasive or caustic agents. . Washer fluids and other cleaning


agents in higher concentrations than suggested by the manufacturer.


. Solvents, alcohols, fuels, or other harsh cleaners. Ice scrapers or other hard items.


. Aftermarket appearance caps or


covers while the lamps are illuminated, due to excessive heat generated.


{ Caution


Failure to clean lamps properly can cause damage to the lamp cover that would not be covered by the vehicle warranty.


{ Caution


Using wax on low gloss black finish stripes can increase the gloss level and create a non-uniform finish. Clean low gloss stripes with soap and water only.


Air Intakes Clear debris from the air intakes, between the hood and windshield, when washing the vehicle.


Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean 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. Damage can be caused by extreme dusty conditions, sand, salt, heat, sun, snow, and ice. Weatherstrips Apply Dielectric silicone grease on weatherstrips to make them last longer, seal better, and not stick or squeak. Lubricate weatherstrips once a year. Hot, dry climates may require more frequent application. Black marks from rubber material on painted surfaces can be removed by


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rubbing with a clean cloth. See Recommended Fluids and Lubricants on page 11-13. Tires Use a stiff brush with tire cleaner to clean the tires.


{ Caution


Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/ or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on the vehicle.


Wheels and Trim — Aluminum or Chrome Use a soft, clean cloth with mild soap and water to clean the wheels. After rinsing thoroughly with clean water, dry with a soft, clean towel. A wax may then be applied.


{ Caution


Chrome wheels and other chrome trim may be damaged if the vehicle is not washed 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 the chrome with soap and water after exposure.


{ Caution


To avoid surface damage, do not use strong soaps, chemicals, abrasive polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels. Use only approved cleaners. Also, never drive a vehicle with aluminum or chrome-plated wheels through an (Continued)


Vehicle Care


10-85


Caution (Continued)


automatic car wash that uses silicone carbide tire cleaning brushes. Damage could occur and the repairs would not be covered by the vehicle warranty.


Steering, Suspension, and Chassis Components Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear at least once a year. Inspect power steering for proper hook-up, binding, leaks, cracks, chafing, etc. Visually check constant velocity joint boots and axle seals for leaks. Body Component Lubrication Lubricate all key lock cylinders, hood hinges, liftgate hinges, steel fuel door hinge and power assist step hinges, unless the components


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Vehicle Care


are plastic. Applying silicone grease on weatherstrips with a clean cloth will make them last longer, seal better, and not stick or squeak Underbody Maintenance At least twice a year, spring and fall use plain water to flush any corrosive materials from the underbody. Take care to thoroughly clean any areas where mud and other debris can collect. 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 vehicle warranty.


Finish Damage Quickly repair minor chips and scratches with touch-up materials available from your dealer to avoid corrosion. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Chemical Paint Spotting Airborne pollutants can fall upon and attack painted vehicle surfaces causing blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface. Refer to “Finish Care” previously in this section.


Interior Care To prevent dirt particle abrasions, regularly clean the vehicle's interior. Immediately remove any soils. Note that newspapers or dark garments that can transfer color to home furnishings can also permanently transfer color to the vehicle's interior.


Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster. Using a mild soap solution, immediately remove hand lotions, sunscreen, and insect repellent from all interior surfaces or permanent damage may result. Your dealer may have products for cleaning the interior. Use cleaners specifically designed for the surfaces being cleaned to prevent permanent damage. Apply all cleaners directly to the cleaning cloth. Do not spray cleaners directly on any switches or controls. Cleaners should be removed quickly. Never allow cleaners to remain on the surface being cleaned for extended periods of time. Cleaners may contain solvents that can become concentrated in the interior. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning the interior, maintain adequate ventilation by opening the doors and windows.


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To prevent damage, do not clean the interior using the following cleaners or techniques: . Never use a razor or any other


sharp object to remove a soil from any interior surface.


. Never use a brush with stiff


bristles.


. Never rub any surface


aggressively or with excessive pressure.


. Do not use laundry detergents or


dishwashing soaps with degreasers. For liquid cleaners, use approximately 20 drops per 3.8 L (1 gal) of water. A concentrated soap solution will leave a residue that creates streaks and attracts dirt. Do not use solutions that contain strong or caustic soap.


. Do not heavily saturate the upholstery when cleaning.


. Do not use solvents or cleaners


containing solvents.


Interior Glass To clean, use a terry cloth fabric dampened with water. Wipe droplets left behind with a clean dry cloth. Commercial glass cleaners may be used, if necessary, after cleaning the interior glass with plain water.


{ Caution


To prevent scratching, never use abrasive cleaners on automotive glass. Abrasive cleaners or aggressive cleaning may damage the rear window defogger.


Cleaning the windshield with water during the first three to six months of ownership will reduce tendency to fog. Speaker Covers Vacuum around a speaker cover gently, so that the speaker will not be damaged. Clean spots with just water and mild soap.


Vehicle Care


10-87


Coated Moldings Coated moldings should be cleaned. . When lightly soiled, wipe with a


sponge or soft lint-free cloth dampened with water.


. When heavily soiled, use warm


soapy water.


Fabric/Carpet/Suede Start by vacuuming the surface using a soft brush attachment. If a rotating brush attachment is being used during vacuuming, only use it on the floor carpet. Before cleaning, gently remove as much of the soil as possible using one of the following techniques: . Gently blot liquids with a paper towel. Continue blotting until no more soil can be removed. For solid soils, remove as much as possible prior to vacuuming.


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10-88


Vehicle Care


To clean: 1. Saturate a clean lint-free colorfast cloth with water. Microfiber cloth is recommended to prevent lint transfer to the fabric or carpet.


2. Remove excess moisture by


gently wringing until water does not drip from the cleaning cloth. 3. Start on the outside edge of the


soil and gently rub toward the center. Rotate the cleaning cloth to a clean area frequently to prevent forcing the soil in to the fabric.


4. Continue gently rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth. If the soil is not completely removed, use a mild soap solution followed only by plain water.


5.


If the soil is not completely removed, it may be necessary to use a commercial upholstery


cleaner or spot lifter. Test a small hidden area for colorfastness before using a commercial upholstery cleaner or spot lifter. If ring formation occurs, clean the entire fabric or carpet. Following the cleaning process, a paper towel can be used to blot excess moisture. Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays For vehicles with high gloss surfaces or vehicle displays, use a microfiber cloth to wipe surfaces. Before wiping the surface with the microfiber cloth, use a soft bristle brush to remove dirt that could scratch the surface. Then use the microfiber cloth by gently rubbing to clean. Never use window cleaners or solvents. Periodically hand wash the microfiber cloth separately, using mild soap. Do not use bleach or fabric softener. Rinse thoroughly and air dry before next use.


{ Caution


Do not attach a device with a suction cup to the display. This may cause damage and would not be covered by the warranty.


Instrument Panel, Leather, Vinyl, Other Plastic Surfaces, Low Gloss Paint Surfaces and Natural Open Pore Wood Surfaces Use a soft microfiber cloth dampened with water to remove dust and loose dirt. For a more thorough cleaning, use a soft microfiber cloth dampened with a mild soap solution.


{ Caution


Soaking or saturating leather, especially perforated leather, as well as other interior surfaces,


(Continued)


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{ Caution


Use of air fresheners may cause permanent damage to plastics and painted surfaces. If an air freshener comes in contact with any plastic or painted surface in the vehicle, blot immediately and clean with a soft cloth dampened with a mild soap solution. Damage caused by air fresheners would not be covered by the vehicle warranty.


Vehicle Care


10-89


Care of Safety Belts Keep belts clean and dry. { Warning


Do not bleach or dye safety belts. 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.


Caution (Continued)


may cause permanent damage. Wipe excess moisture from these surfaces after cleaning and allow them to dry naturally. Never use heat, steam, spot lifters, or spot removers. Do not use cleaners that contain silicone or wax-based products. Cleaners containing these solvents can permanently change the appearance and feel of leather or soft trim and are not recommended.


Do not use cleaners that increase gloss, especially on the instrument panel. Reflected glare can decrease visibility through the windshield under certain conditions.


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10-90


Vehicle Care


Floor Mats


{ Warning


If a floor mat is the wrong size or is not properly installed, it can interfere with the pedals. Interference with the pedals can cause unintended acceleration and/or increased stopping distance which can cause a crash and injury. Make sure the floor mat does not interfere with the pedals.


Use the following guidelines for proper floor mat usage:


The original equipment floor mats were designed for your vehicle. If the floor mats need replacing, it is recommended that GM certified floor mats be purchased. Non-GM floor mats may not fit properly and may interfere with the pedals. Always check that the floor mats do not interfere with the pedals.


. Do not use a floor mat if the


vehicle is not equipped with a floor mat retainer on the driver side floor.


. Use the floor mat with the


correct side up. Do not turn it over.


. Do not place anything on top of


the driver side floor mat.


. Use only a single floor mat on


the driver side.


. Do not place one floor mat on


top of another.


Removing and Replacing the Floor Mats Pull up on the rear of the floor mat to unlock each retainer and remove.


Reinstall by lining up the floor mat retainer openings over the carpet retainers and snapping into position. Make sure the floor mat is properly secured in place. Verify the floor mat does not interfere with the pedals.


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Service and Maintenance


11-1


Recommended Fluids, Lubricants, and Parts


Recommended Fluids and


Lubricants . . . . . . . . . . . . . . . . . 11-13


Maintenance Replacement


Parts . . . . . . . . . . . . . . . . . . . . . . 11-15


Maintenance Records


Maintenance Records . . . . . . 11-16


Service and Maintenance


General Information


General Information . . . . . . . . . . 11-1


Maintenance Schedule


Maintenance Schedule . . . . . . . 11-3


Special Application Services


Special Application


Services . . . . . . . . . . . . . . . . . . . . 11-9


Additional Maintenance and Care


Additional Maintenance


and Care . . . . . . . . . . . . . . . . . . 11-10


General Information Your vehicle is an important investment. This section describes the required maintenance for the vehicle. Follow this schedule to help protect against major repair expenses resulting from neglect or inadequate maintenance. It may also help to maintain the value of the vehicle if it is sold. It is the responsibility of the owner to have all required maintenance performed. Your dealer has trained technicians who can perform required maintenance using genuine replacement parts. They have up-to-date tools and equipment for fast and accurate diagnostics. Many dealers have extended evening and Saturday hours, courtesy transportation, and online scheduling to assist with service needs.


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11-2


Service and Maintenance


Your dealer recognizes the importance of providing competitively priced maintenance and repair services. With trained technicians, the dealer is the place for routine maintenance such as oil changes and tire rotations and additional maintenance items like tires, brakes, batteries, and wiper blades.


{ Caution


Damage caused by improper maintenance can lead to costly repairs and may not be covered by the vehicle warranty. Maintenance intervals, checks, inspections, recommended fluids, and lubricants are important to keep the vehicle in good working condition.


The Tire Rotation and Required Services are the responsibility of the vehicle owner. It is recommended to have your dealer perform these services every 12 000 km/7,500 mi. Proper vehicle maintenance helps to keep the vehicle in good working condition, improves fuel economy, and reduces vehicle emissions. Because of the way people use vehicles, maintenance needs vary. There may need to be more frequent checks and services. The Additional Required Services - Normal are for vehicles that: . Carry passengers and cargo within recommended limits on the Tire and Loading Information label. See Vehicle Load Limits on page 9-14.


. Are driven on reasonable road


surfaces within legal driving limits.


. Use the recommended fuel. See


Fuel on page 9-54.


Refer to the information in the Maintenance Schedule Additional Required Services - Normal chart. The Additional Required Services - Severe are for vehicles that are: . Mainly driven in heavy city traffic


in hot weather.


. Mainly driven in hilly or


mountainous terrain. Frequently towing a trailer.


. Used for high speed or


competitive driving.


. Used for taxi, police, or delivery


service.


Refer to the information in the Maintenance Schedule Additional Required Services - Severe chart.


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{ Warning


Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available. If they are not, see your dealer to have a trained technician do the work. See Doing Your Own Service Work on page 10-3.


Service and Maintenance


11-3


Maintenance Schedule


Owner Checks and Services


At Each Fuel Stop . Check the engine oil level. See


Engine Oil on page 10-8.


Once a Month . Check the tire inflation


pressures. See Tire Pressure on page 10-48. Inspect the tires for wear. See Tire Inspection on page 10-53.


. Check the windshield washer


fluid level. See Washer Fluid on page 10-20.


Engine Oil Change When the CHANGE ENGINE OIL SOON message displays, have the engine oil and filter changed within the next 1 000 km/600 mi. If driven under the best conditions, the engine oil life system may not indicate the need for vehicle service for up to a year. The engine oil and filter must be changed at least once a year and the oil life system must be reset. Your trained dealer technician can perform this work. If the engine oil life system is reset accidentally, service the vehicle within 5 000 km/3,000 mi since the last service. Reset the oil life system when the oil is changed. See Engine Oil Life System on page 10-10.


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11-4


Service and Maintenance


Passenger Compartment Air Filter The passenger compartment air filter removes dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance. Inspect the passenger compartment air filter every 36 000 km (22,500 mi) or two years, whichever comes first. Replace if necessary. More frequent replacement may be needed if the vehicle is driven in areas with heavy traffic, areas with poor air quality, or areas with high dust levels. Replacement may also be needed if there is a reduction in air flow, excessive window fogging, or odors.


Tire Rotation and Required Services Every 12 000 km/ 7,500 mi Rotate the tires, if recommended for the vehicle, and perform the following services. See Tire Rotation on page 10-54. . Check engine oil level and oil


life percentage. If needed, change engine oil and filter, and reset oil life system. See Engine Oil on page 10-8 and Engine Oil Life System on page 10-10.


. Check engine coolant level. See Engine Coolant on page 10-16. . Check windshield washer fluid


level. See Washer Fluid on page 10-20.


. Visually inspect windshield wiper


blades for wear, cracking, or contamination. See Exterior Care on page 10-81. Replace worn or damaged wiper blades. See Wiper Blade Replacement on page 10-28.


. Check tire inflation pressures.


See Tire Pressure on page 10-48. Inspect tire wear. See Tire Inspection on page 10-53.


. Visually check for fluid leaks.


Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 10-13. Inspect brake system.


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. Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear. See Exterior Care on page 10-81.


. Check restraint system


components. See Safety System Check on page 3-15.


. Visually inspect fuel system for


damage or leaks.


. Visually inspect exhaust system


and nearby heat shields for loose or damaged parts. Lubricate body components. See Exterior Care on page 10-81.


Service and Maintenance


11-5


. Check starter switch. See Starter


. Visually inspect gas strut for


signs of wear, cracks, or other damage. Check the hold open ability of the strut. See your dealer if service is required.


. Verify spare tire key lock


operation and lubricate as needed. See Tire Changing on page 10-63.


Switch Check on page 10-26. . Check automatic transmission shift lock control function. See Automatic Transmission Shift Lock Control Function Check on page 10-27.


. Check ignition transmission lock.


See Ignition Transmission Lock Check on page 10-27.


. Check parking brake and


automatic transmission park mechanism. See Park Brake and P (Park) Mechanism Check on page 10-27.


. Check accelerator pedal for


damage, high effort, or binding. Replace if needed.


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11-6


Service and Maintenance


Maintenance Schedule Additional Required Services - Normal


Rotate tires and perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed.


@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @


Replace passenger compartment air filter. (1)


Replace engine air cleaner filter. (2)


Inspect evaporative control system. (3)


Replace spark plugs. Inspect spark plug wires.


Drain and fill engine cooling system. (5)


Visually inspect accessory drive belts. (6)


Replace brake fluid. (7)


Replace clutch fluid. (7)


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Service and Maintenance


11-7


Footnotes — Maintenance Schedule Additional Required Services - Normal (1) Or every two years, whichever comes first. More frequent replacement may be needed if the vehicle is driven in areas with heavy traffic, areas with poor air quality, or areas with high dust levels. Replacement may also be needed if there is a reduction in air flow, excessive window fogging, or odors. (2) Or every four years, whichever comes first. (3) Check all fuel and vapor lines and hoses for proper hook-up, routing, and condition.


(4) Do not directly power wash the transfer case output seals. High pressure water can overcome the seals and contaminate the transfer case fluid. Contaminated fluid will decrease the life of the transfer case and should be replaced. (5) Or every five years, whichever comes first. See Cooling System on page 10-15. (6) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed. (7) Or every three years, whichever comes first.


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11-8


Service and Maintenance


Maintenance Schedule Additional Required Services - Severe


Rotate tires and perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed.


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