2012 Chevrolet Colorado Owners Manual

probably needs service.

7. Do not let the other end touch

metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one.

8. Now connect the black

negative (−) cable to the negative (−) terminal of the good battery. Use a remote negative (−) terminal if the vehicle has one. Do not let the other end touch anything until the next step. The other end of the negative (−) cable does not go to the dead battery. It goes to a heavy, unpainted metal engine part, or to a remote negative (−) terminal on the vehicle with the dead battery.

Do not connect positive (+) to negative (−) or you will get a short that would damage the battery and maybe other parts too. And do not connect the negative (−) cable to the negative (−) terminal on the dead battery because this can cause sparks.

6. Connect the red positive (+)

cable to the positive (+) terminal of the dead battery. Use a remote positive (+) terminal if the vehicle has one.

Chevrolet Colorado Owner Manual - 2012

Black plate (90,1)

10-90

Vehicle Care

Notice: If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be covered by the vehicle warranty. Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal.

To disconnect the jumper cables from both vehicles, do the following: 1. Disconnect the black

negative (−) cable from the vehicle that had the dead battery.

2. Disconnect the black

negative (−) cable from the vehicle with the good battery.

3. Disconnect the red positive (+) cable from the vehicle with the good battery.

4. Disconnect the red positive (+)

cable from the other vehicle.

Jumper Cable Removal

A. Heavy, Unpainted Metal Engine

Part or Remote Negative (−) Terminal

B. Good Battery or Remote Positive (+) and Remote Negative (−) Terminals

C. Dead Battery or Remote

Positive (+) Terminal

Chevrolet Colorado Owner Manual - 2012

Black plate (91,1)

Recreational Vehicle Towing Recreational vehicle towing means towing the vehicle behind another vehicle – such as behind a motor home. The two most common types of recreational vehicle towing are known as dinghy towing and dolly towing. Dinghy towing is towing the vehicle with all four wheels on the ground. Dolly towing is towing the vehicle with two wheels on the ground and two wheels up on a device known as a dolly.

Towing

Towing the Vehicle Notice: To avoid damage, the disabled vehicle should be towed with all four wheels off the ground. Care must be taken with vehicles that have low ground clearance and/or special equipment. Always flatbed on a car carrier. Consult your dealer or a professional towing service if the disabled vehicle must be towed. See Roadside Assistance Program (U.S. and Canada) on page 13‑8 or Roadside Assistance Program (Mexico) on page 13‑10. To tow the vehicle behind another vehicle for recreational purposes, such as behind a motor home, see “Recreational Vehicle Towing” in this section.

Vehicle Care

10-91

Here are some important things to consider before recreational vehicle towing: . What is the towing capacity of the towing vehicle? Be sure to read the tow vehicle manufacturer's recommendations.

. What is the distance that will be travelled? Some vehicles have restrictions on how far and how long they can tow. Is the proper towing equipment going to be used? See your dealer or trailering professional for additional advice and equipment recommendations. Is the vehicle ready to be towed? Just as preparing the vehicle for a long trip, make sure the vehicle is prepared to be towed.

Chevrolet Colorado Owner Manual - 2012

Black plate (92,1)

10-92

Vehicle Care

Dinghy Towing

Two-Wheel Drive Vehicles

transmissions have no provisions for internal lubrication while being towed.

3. Turn the engine off and firmly set

the parking brake. See Parking Brake on page 9‑45.

Four-Wheel Drive Vehicles

Notice: If the vehicle is towed with all four wheels on the ground, the drivetrain components could be damaged. The repairs would not be covered by the vehicle warranty. Do not tow the vehicle with all four wheels on the ground. Two-wheel-drive vehicles should not be towed with all four wheels on the ground. Two-wheel-drive

Use the following procedure to dinghy tow a four-wheel-drive vehicle: 1. Position the vehicle being towed

behind the tow vehicle.

2. Put an automatic transmission

in P (Park) or a manual transmission in 1 (First).

4. Securely attach the vehicle

being towed to the tow vehicle.

{ WARNING

Shifting a full‐time four‐wheel‐drive vehicle's transfer case into N (Neutral) can cause the vehicle to roll even if the automatic transmission is in P (Park) or the manual transmission is in any gear. You or others could be injured. Make sure the parking brake is firmly set before the transfer case is shifted to N (Neutral).

5. Shift the transfer case to

N (Neutral). See “Shifting into N (Neutral)” under Four-Wheel Drive on page 10‑30.

Chevrolet Colorado Owner Manual - 2012

Black plate (93,1)

Dolly Towing

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

Vehicle Care

10-93

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 for more information.

6. Turn the ignition to LOCK/OFF and remove the key — the front wheels will still turn.

7. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle.

After towing see “Shifting Out of N (Neutral)” under Four-Wheel Drive on page 10‑30. If the vehicle being towed will not be started or driven for six weeks or more, remove the battery cable from the negative terminal (post) of the battery to prevent the battery from draining.

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

Chevrolet Colorado Owner Manual - 2012

Black plate (94,1)

10-94

Vehicle Care

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

3. Put an automatic transmission in

5. Secure the vehicle to the dolly

P (Park) or a manual transmission in 1 (First).

following the manufacturer's instructions.

4. Turn the engine off and firmly set

6. Shift the transfer case to

the parking brake. See Parking Brake on page 9‑45.

{ WARNING

Shifting a full‐time four‐wheel‐ drive vehicle's transfer case into N (Neutral) can cause the vehicle to roll even if the automatic transmission is in P (Park) or the manual transmission is in any gear. You or others could be injured. Make sure the parking brake is firmly set before the transfer case is shifted to N (Neutral).

N (Neutral). See “Shifting into N (Neutral)” under Four-Wheel Drive on page 10‑30.

7. Release the parking brake only after the vehicle being towed is firmly attached to the towing vehicle.

8. Turn the ignition to LOCK/OFF. After towing, see “Shifting Out of N (Neutral)” under Four-Wheel Drive on page 10‑30. If the vehicle being towed will not be started or driven for six weeks or more, remove the battery cable from the negative terminal (post) of the battery to prevent the battery from draining.

Use the following procedure 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.

Chevrolet Colorado Owner Manual - 2012

Black plate (95,1)

Rear Towing (Rear Wheels Off the Ground) – Two‐Wheel‐Drive Vehicles

3. Firmly set the parking brake.

See Parking Brake on page 9‑45.

Rear Towing (Rear Wheels Off the Ground) – Four‐Wheel‐Drive Vehicles

Vehicle Care

10-95

4. Put an automatic transmission in

P (Park) or a manual transmission in 1 (First).

5. Secure the vehicle to the dolly

following the manufacturer's instructions.

6. Use an adequate clamping

device designed for towing to ensure that the front wheels are locked into the straight position. 7. Turn the ignition to LOCK/OFF.

If the vehicle being towed will not be started or driven for six weeks or more, remove the battery cable from the negative terminal (post) of the battery to prevent the battery from draining.

Use the following procedure to dolly tow a two-wheel-drive vehicle from the rear: 1. Attach the dolly to the tow vehicle following the dolly manufacturer's instructions.

2. Drive the rear wheels onto the

dolly.

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

2. Drive the rear wheels onto the

dolly.

3. Firmly set the parking brake.

See Parking Brake on page 9‑45.

Chevrolet Colorado Owner Manual - 2012

Black plate (96,1)

10-96

Vehicle Care

4. Put an automatic transmission

7. Shift the transfer case to

N (Neutral). See “Shifting into N (Neutral)” under Four-Wheel Drive on page 10‑30.

8. Turn the ignition to LOCK/OFF.

If the vehicle being towed will not be started or driven for six weeks or more, remove the battery cable from the negative terminal (post) of the battery to prevent the battery from draining.

After towing, see “Shifting Out of N (Neutral)” under Four-Wheel Drive on page 10‑30.

in P (Park) or a manual transmission in 1 (First).

5. Secure the vehicle to the dolly

following the manufacturer's instructions.

6. Use an adequate clamping

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

{ WARNING

Shifting a full‐time four‐wheel‐drive vehicle's transfer case into N (Neutral) can cause the vehicle to roll even if the automatic transmission is in P (Park) or the manual transmission is in any gear. You or others could be injured. Make sure the parking brake is firmly set before the transfer case is shifted to N (Neutral).

Appearance Care

Exterior Care

Washing the Vehicle To preserve the vehicle's finish, wash it often and out of direct sunlight. Notice: 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's warranty. Approved cleaning 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.

Chevrolet Colorado Owner Manual - 2012

Black plate (97,1)

Vehicle Care

10-97

Protecting Exterior Bright Metal Parts Regularly clean bright metal parts with water or chrome polish on chrome or stainless steel trim, if necessary. For aluminum, never use auto or chrome polish, steam, or caustic soap to clean. A coating of wax, rubbed to high polish, is recommended for all bright metal parts. 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 the Vehicle" later in this section.

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

Chevrolet Colorado Owner Manual - 2012

Black plate (98,1)

10-98

Vehicle Care

Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean rubber blades using 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 silicone grease on weatherstrips to make them last longer, seal better, and not stick or squeak. See Recommended Fluids and Lubricants on page 11‑12.

Tires Use a stiff brush with tire cleaner to clean the tires. Notice: 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. 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.

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

Chevrolet Colorado Owner Manual - 2012

Black plate (99,1)

Steering, Suspension, and Chassis Components Visually inspect front and rear suspension and steering system for damaged, loose, or missing parts or signs of wear. Inspect the power steering for proper hook-up, binding, leaks, cracks, chafing, etc. Visually check constant velocity joints, rubber boots, and axle seals for leaks. Body Component Lubrication Lubricate all key lock cylinders, hood hinges, liftgate hinges, and steel fuel door hinge unless the components 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 Use plain water to flush dirt and debris from the vehicle's underbody. Your dealer or an underbody car washing system can do this. If not removed, rust and corrosion can develop. 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.

Vehicle Care

10-99

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.

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.

Chevrolet Colorado Owner Manual - 2012

Black plate (100,1)

10-100

Vehicle Care

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 repellant 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. To prevent overspray, apply all cleaners directly to the cleaning cloth. 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.

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 3.78L (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. Notice: To prevent scratching, never use abrasive cleaners on automotive glass. Abrasive cleaners or aggressive cleaning may damage the rear window defogger.

Chevrolet Colorado Owner Manual - 2012

Black plate (101,1)

Fabric/Carpet 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.

To clean: 1. Saturate a clean lint-free

colorfast cloth with water or club soda. 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 by only club soda or 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.

Vehicle Care

10-101

Instrument Panel, Leather, Vinyl, & Other Plastic 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. Notice: Soaking or saturating leather, especially perforated leather, as well as other interior surfaces, 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.

Chevrolet Colorado Owner Manual - 2012

Black plate (102,1)

10-102

Vehicle Care

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

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.

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 the 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. . 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.

Chevrolet Colorado Owner Manual - 2012

Black plate (1,1)

Service and Maintenance

General Information

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

Maintenance Schedule

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

Special Application Services

Special Application

Services . . . . . . . . . . . . . . . . . . . . 11-8

Additional Maintenance and Care

Additional Maintenance

and Care . . . . . . . . . . . . . . . . . . . 11-8

Recommended Fluids, Lubricants, and Parts

Recommended Fluids and

Lubricants . . . . . . . . . . . . . . . . . 11-12

Maintenance Replacement

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

Maintenance Records

Maintenance Records . . . . . . 11-16

Service and Maintenance

11-1

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.

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. Notice: 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.

Chevrolet Colorado Owner Manual - 2012

Black plate (2,1)

11-2

Service and Maintenance

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 9‑19.

. Are driven on reasonable road

surfaces within legal driving limits.

. Use the recommended fuel. See

Recommended Fuel on page 9‑53.

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.

{ 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 10‑4.

Chevrolet Colorado Owner Manual - 2012

Black plate (3,1)

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 10‑10.

Once a Month . Check the tire inflation

pressures. See Tire Pressure on page 10‑54. Inspect the tires for wear. See Tire Inspection on page 10‑60.

. Check the windshield washer

fluid level. See Washer Fluid on page 10‑26.

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 might not indicate the need for vehicle service for more than 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 10‑12.

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 10‑60. . 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 10‑10 and Engine Oil Life System on page 10‑12.

. Check engine coolant level. See Engine Coolant on page 10‑19. . Check windshield washer fluid

level. See Washer Fluid on page 10‑26.

Chevrolet Colorado Owner Manual - 2012

Black plate (4,1)

11-4

Service and Maintenance

. Visually inspect windshield wiper

blades for wear, cracking, or contamination. See Exterior Care on page 10‑96. Replace worn or damaged wiper blades. See Wiper Blade Replacement on page 10‑34.

. Check tire inflation pressures.

See Tire Pressure on page 10‑54. Inspect tire wear. See Tire Inspection on page 10‑60.

. Visually check for fluid leaks.

Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 10‑17. Inspect brake system.

. Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear. See Exterior Care on page 10‑96.

. Check restraint system

components. See Safety System Check on page 3‑19.

. 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 10‑96.

. Check starter switch. See Starter

Switch Check on page 10‑32.

. Check automatic transmission shift lock control function. See Automatic Transmission Shift Lock Control Function Check on page 10‑33.

. Check ignition transmission lock.

See Ignition Transmission Lock Check on page 10‑33.

. Check parking brake and

automatic transmission park mechanism. See Park Brake and P (Park) Mechanism Check on page 10‑34.

. Check accelerator pedal for

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

. 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.

Chevrolet Colorado Owner Manual - 2012

Black plate (5,1)

Service and Maintenance

11-5

Chevrolet Colorado Owner Manual - 2012

Black plate (6,1)

11-6

Service and Maintenance

Footnotes — Maintenance Schedule Additional Required Services — Normal a) Check all fuel and vapor lines and hoses for proper hook‐up, routing, and condition. Check that the purge valve, if the vehicle has one, works properly. Replace as needed.

b) Or every four years, whichever comes first. c) 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.

d) Or every five years, whichever comes first. See Cooling System on page 10‑18. e) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed.

Chevrolet Colorado Owner Manual - 2012

Black plate (7,1)

Service and Maintenance

11-7

Chevrolet Colorado Owner Manual - 2012

Black plate (8,1)

11-8

Service and Maintenance

Special Application Services . Severe Commercial Use

Vehicles Only: Lubricate chassis components every 5 000 km/ 3,000 mi.

. Have underbody flushing service

performed once a year.

Additional Maintenance and Care Your vehicle is an important investment and caring for it properly may help to avoid future costly repairs. To maintain vehicle performance, additional maintenance services may be required. It is recommended that your dealer perform these services — their trained dealer technicians know your vehicle best. Your dealer can also perform a thorough assessment with a multi‐point inspection to recommend when your vehicle may need attention. The following list is intended to explain the services and conditions to look for that may indicate services are required.

Footnotes — Maintenance Schedule Additional Required Services — Severe a) Check all fuel and vapor lines and hoses for proper hook‐up, routing, and condition. Check that the purge valve, if the vehicle has one, works properly. Replace as needed. b) Or every four years, whichever comes first. c) 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. d) Or every five years, whichever comes first. See Cooling System on page 10‑18. e) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed.

Chevrolet Colorado Owner Manual - 2012

Black plate (9,1)

Service and Maintenance

11-9

Brakes Brakes stop the vehicle and are crucial to safe driving. . Signs of brake wear may include

chirping, grinding, or squealing noises, or difficulty stopping. Trained dealer technicians have access to tools and equipment to inspect the brakes and recommend quality parts engineered for the vehicle.

Battery The battery supplies power to start the engine and operate any additional electrical accessories.

To avoid break‐down or failure to start the vehicle, maintain a battery with full cranking power. Trained dealer technicians have the diagnostic equipment to test the battery and ensure that the connections and cables are corrosion‐free.

Belts . Belts may need replacing if they

squeak or show signs of cracking or splitting. Trained dealer technicians can inspect the belts and recommend replacement when necessary.

Fluids Proper fluid levels and approved fluids protect the vehicle’s systems and components. See Recommended Fluids and Lubricants on page 11‑12 for GM approved fluids. . Engine oil and windshield

washer fluid levels should be checked at every fuel fill. Instrument cluster lights may come on to indicate that fluids may be low and need to be filled.

Hoses Hoses transport fluids and should be regularly inspected to ensure that there are no cracks or leaks. With a multi‐point inspection, your dealer can inspect the hoses and advise if replacement is needed.

Chevrolet Colorado Owner Manual - 2012

Black plate (10,1)

11-10

Service and Maintenance

Lamps Properly working headlamps, taillamps, and brake lamps are important to see and be seen on the road. . Signs that the headlamps need

attention include dimming, failure to light, cracking, or damage. The brake lamps need to be checked periodically to ensure that they light when braking. . With a multi‐point inspection,

your dealer can check the lamps and note any concerns.

Shocks and Struts Shocks and struts help aid in control for a smoother ride. . Signs of wear may include

steering wheel vibration, bounce/ sway while braking, longer stopping distance, or uneven tire wear.

. As part of the multi‐point inspection, trained dealer technicians can visually inspect the shocks and struts for signs of leaking, blown seals, or damage, and can advise when service is needed.

Tires Tires need to be properly inflated, rotated, and balanced. Maintaining the tires can save money, fuel, and can reduce the risk of tire failure. . Signs that the tires need to be replaced include three or more visible treadwear indicators; cord or fabric showing through the rubber; cracks or cuts in the tread or sidewall; or a bulge or split in the tire. Trained dealer technicians can inspect and recommend the right tires. Your dealer can also provide tire/wheel balancing services to ensure smooth vehicle operation at all speeds. Your dealer sells and services name brand tires.

Chevrolet Colorado Owner Manual - 2012

Black plate (11,1)

Service and Maintenance

11-11

Windshield For safety, appearance, and the best viewing, keep the windshield clean and clear. . Signs of damage include

scratches, cracks, and chips. Trained dealer technicians can inspect the windshield and recommend proper replacement if needed.

Wiper Blades Wiper blades need to be cleaned and kept in good condition to provide a clear view. . Signs of wear include streaking, skipping across the windshield, and worn or split rubber. Trained dealer technicians can check the wiper blades and replace them when needed.

Vehicle Care To help keep the vehicle looking like new, vehicle care products are available from your dealer. For information on how to clean and protect the vehicle’s interior and exterior, see Interior Care on page 10‑99 and Exterior Care on page 10‑96.

Wheel Alignment Wheel alignment is critical for ensuring that the tires deliver optimal wear and performance. . Signs that the alignment may

need to be adjusted include pulling, improper vehicle handling, or unusual tire wear.

. Your dealer has the required equipment to ensure proper wheel alignment.

Chevrolet Colorado Owner Manual - 2012

Black plate (12,1)

11-12

Service and Maintenance

Recommended Fluids, Lubricants, and Parts

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

Usage

Engine Oil

Engine Coolant

Hydraulic Brake System

Windshield Washer

Parking Brake Cable Guides

Power Steering System Automatic Transmission

Fluid/Lubricant

Use only engine oil licensed to the dexos1 specfication, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. See Engine Oil on page 10‑10. 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Engine Coolant on page 10‑19. DOT 3 Hydraulic Brake Fluid (GM Part No. 12377967, in Canada 89021320). Optikleen® Washer Solvent. Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. GM Power Steering Fluid (GM Part No. 89021184, in Canada 89021186). DEXRON®-VI Automatic Transmission Fluid.

Chevrolet Colorado Owner Manual - 2012

Black plate (13,1)

Service and Maintenance

11-13

Usage

Manual Transmission

Hydraulic Clutch System

Key Lock Cylinders

Chassis Lubrication

Front and Rear Axle

Transfer Case

Rear Driveline Center Spline and

Universal Joints

Fluid/Lubricant

Manual Transmission Fluid (GM Part No. 89021806, in Canada 89021807). Hydraulic Clutch Fluid (GM Part No. 12345347, in Canada 10953517) or equivalent DOT-3 brake fluid. Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 89021677, in Canada 89021678). Synchromesh Transmission Fluid (GM Part No. 12345349, in Canada 10953465). Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Chevrolet Colorado Owner Manual - 2012

Black plate (14,1)

11-14

Service and Maintenance

Usage

Fluid/Lubricant

Constant Velocity Universal Joint

Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and

Release Pawl

Hood and Door Hinges, Body Door

Hinge Pins, Liftgate Hinge and Linkage, and Fuel Door Hinge

Outer Tailgate Handle Pivot Points

and Hinges

Weatherstrip Conditioning

Weatherstrip Squeaks

Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Lubriplate Lubricant Aerosol (GM Part No. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

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

Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 992887). Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in Canada 10953437).

Chevrolet Colorado Owner Manual - 2012

Black plate (15,1)

Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your dealer.

Part

GM Part Number

ACDelco Part Number

Service and Maintenance

11-15

Engine Air Cleaner/Filter Engine Oil Filter

2.9L L4 Engine 3.7L L5 Engine 5.3L V8 Engine

Spark Plugs

2.9L L4 and 3.7L L5 Engines 5.3L V8 Engine

Wiper Blades

Driver Side — 55 cm (22 in) Passenger Side — 48 cm (19 in)

15942429

19210283
19210285
89017524

12625058
12609877

10389562
10389563

—

PF46
PF61
PF48

41-103
41-985

—

—

Chevrolet Colorado Owner Manual - 2012

Black plate (16,1)

11-16

Service and Maintenance

Maintenance Records After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. Retain all maintenance receipts.

Date

Odometer Reading

Serviced By

Services Performed

Chevrolet Colorado Owner Manual - 2012

Black plate (17,1)

Date

Odometer Reading

Serviced By

Services Performed

Service and Maintenance

11-17

Chevrolet Colorado Owner Manual - 2012

Black plate (18,1)

11-18

Service and Maintenance

Date

Odometer Reading

Serviced By

Services Performed

Chevrolet Colorado Owner Manual - 2012

Black plate (1,1)

Technical Data

Vehicle Identification

Vehicle Identification

Vehicle Identification

Number (VIN) . . . . . . . . . . . . . . 12-1

Service Parts Identification

Label . . . . . . . . . . . . . . . . . . . . . . . 12-1

Vehicle Data

Capacities and

Specifications . . . . . . . . . . . . . . 12-2
Engine Drive Belt Routing . . . 12-4

Vehicle Identification Number (VIN)

This legal identifier is in the front corner of the instrument panel, on the left side of the vehicle. It can be seen through the windshield from outside. The VIN also appears on the Vehicle Certification and Service Parts labels and certificates of title and registration.

Technical Data

12-1

Engine Identification The eighth character in the VIN is the engine code. This code identifies the vehicle's engine, specifications, and replacement parts. See “Engine Specifications” under Capacities and Specifications on page 12‑2 for the vehicle's engine code.

Service Parts Identification Label This label, on the inside of the glove box, has the following information: . Vehicle Identification

Number (VIN).

. Model designation. . Paint information. . Production options and special

equipment.

Do not remove this label from the vehicle.

Chevrolet Colorado Owner Manual - 2012

Black plate (2,1)

12-2

Technical Data

Vehicle Data

Capacities and Specifications The following approximate conversion capacities are given in metric and English conversions. See Recommended Fluids and Lubricants on page 11‑12 for more information.

Capacities and Specifications

Capacities

Application

Metric

English

Air Conditioning Refrigerant R134a

For the air conditioning system refrigerant charge amount, see the refrigerant label located under the

hood. See your dealer for more information.

Cooling System

2.9L L4 Engine 3.7L L5 Engine 5.3L V8 Engine

Engine Oil with Filter

2.9L L4 Engine 3.7L L5 Engine 5.3L V8 Engine

Fuel Tank

9.8 L 10.0 L 13.0 L

4.7 L 5.7 L 5.7 L 74 L

10.4 qt 10.6 qt 13.7 qt

5.0 qt 6.0 qt 6.0 qt 19.5 gal

Chevrolet Colorado Owner Manual - 2012

Black plate (3,1)

Technical Data

12-3

Capacities and Specifications (cont'd)

Capacities

Application

Metric

English

Transmission

Automatic (Pan Removal and Filter Replacement) Manual– Rear-Wheel Drive (Drain and Refill) Manual– Four-Wheel Drive (Drain and Refill)

4.7 L 2.2 L 2.3 L

Wheel Nut Torque All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling.

140 Y

5.0 qt 2.3 qt 2.4 qt 100 lb ft

Type

VIN Code

Transmission

Spark Plug Gap

Engine Specifications

2.9L L4

3.7L L5
5.3L V8

Automatic

Manual

Automatic Automatic

1.01 mm (0.040 in)

1.01 mm (0.040 in) 1.01 mm (0.040 in)

Chevrolet Colorado Owner Manual - 2012

Black plate (4,1)

12-4

Technical Data

Engine Drive Belt Routing

2.9L and 3.7L Engines

5.3L Engine

Chevrolet Colorado Owner Manual - 2012

Black plate (1,1)

Customer Information

Customer Information

Customer Satisfaction Procedure (U.S. and Canada) . . . . . . . . . . . . . . . . . . . . 13-1

Customer Satisfaction

Procedure (Mexico) . . . . . . . . 13-4

Customer Assistance Offices

(U.S. and Canada) . . . . . . . . . 13-5

Customer Assistance Offices

(Mexico) . . . . . . . . . . . . . . . . . . . . 13-5

Customer Assistance for Text Telephone (TTY) Users (U.S. and Canada) . . . . . . . . . . . . . . . 13-6
Online Owner Center . . . . . . . . 13-6
GM Mobility Reimbursement

Program (U.S. and Canada) . . . . . . . . . . . . . . . . . . . . 13-7

Roadside Assistance Program

(U.S. and Canada) . . . . . . . . . 13-8

Roadside Assistance

Scheduling Service

Appointments (U.S. and Canada) . . . . . . . . . . . . . . . . . . 13-13

Courtesy Transportation

Program (U.S. and Canada) . . . . . . . . . . . . . . . . . . 13-14

Collision Damage Repair

(U.S. and Canada) . . . . . . . . 13-15

Service Publications

Ordering Information . . . . . . 13-18

Reporting Safety Defects Reporting Safety Defects to

the United States Government . . . . . . . . . . . . . . . 13-19

Reporting Safety Defects to

the Canadian Government . . . . . . . . . . . . . . . 13-19

Reporting Safety Defects to

General Motors . . . . . . . . . . . 13-20

Vehicle Data Recording and Privacy

Vehicle Data Recording and

Privacy . . . . . . . . . . . . . . . . . . . . 13-20
Event Data Recorders . . . . . . 13-20
OnStar® . . . . . . . . . . . . . . . . . . . . 13-21
Radio Frequency

Identification (RFID) . . . . . . . 13-22

Statement . . . . . . . . . . . . . . . . . 13-22

Customer Information

13-1

Customer Information

Customer Satisfaction Procedure (U.S. and Canada) Your satisfaction and goodwill are important to your dealer and to Chevrolet. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by your dealer's sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken: STEP ONE: Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the sales, service, or parts manager, contact the owner of your dealership or the general manager.

Program (Mexico) . . . . . . . . . 13-10

Radio Frequency

Chevrolet Colorado Owner Manual - 2012

Black plate (2,1)

13-2

Customer Information

If after contacting a

STEP TWO: member of dealership management, it appears your concern cannot be resolved by your dealership without further help, in the U.S., call the Chevrolet Customer Assistance Center at 1-800-222-1020. In Canada, call General Motors of Canada Customer Care Centre at 1-800-263-3777 (English), or 1-800-263-7854 (French). We encourage you to call the toll-free number in order to give your inquiry prompt attention. Have the following information available to give the Customer Assistance representative: . Vehicle Identification

Number (VIN). This is available from the vehicle registration or title, or the plate at the top left of the instrument panel and visible through the windshield.

. Dealership name and location. . Vehicle delivery date and

present mileage.

When contacting Chevrolet, remember that your concern will likely be resolved at a dealer's facility. That is why we suggest following Step One first. STEP THREE — U.S. Owners: Both General Motors and your dealer are committed to making sure you are completely satisfied with your new vehicle. However, if you continue to remain unsatisfied after following the procedure outlined in Steps One and Two, you can file with the Better Business Bureau (BBB) Auto Line® Program to enforce your rights.

The BBB Auto Line Program is an out-of-court program administered by the Council of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you may be required to resort to this informal dispute resolution program prior to filing a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you.

Chevrolet Colorado Owner Manual - 2012

Black plate (3,1)

Customer Information

13-3

For further information concerning eligibility in the Canadian Motor Vehicle Arbitration Plan (CAMVAP), call toll-free 1-800-207-0685, or call the General Motors Customer Care Centre, 1-800-263-3777 (English), 1-800-263-7854 (French), or write to: The Mediation/Arbitration Program c/o Customer Care Centre General Motors of Canada Limited Mail Code: CA1-163-005
1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7
Your inquiry should be accompanied by the Vehicle Identification Number (VIN).

You may contact the BBB Auto Line Program using the toll-free telephone number or write them at the following address: BBB Auto Line Program Council of Better Business Bureaus, Inc. 4200 Wilson Boulevard Suite 800
Arlington, VA 22203-1838
Telephone: 1-800-955-5100
www.dr.bbb.org/goauto This program is available in all 50 states and the District of Columbia. Eligibility is limited by vehicle age, mileage, and other factors. General Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program.

STEP THREE — Canadian Owners: In the event that you do not feel your concerns have been addressed after following the procedure outlined in Steps One and Two, General Motors of Canada Limited wants you to be aware of its participation in a no-charge Mediation/Arbitration Program. General Motors of Canada Limited has committed to binding arbitration of owner disputes involving factory-related vehicle service claims. The program provides for the review of the facts involved by an impartial third party arbiter, and may include an informal hearing before the arbiter. The program is designed so that the entire dispute settlement process, from the time you file your complaint to the final decision, should be completed in about 70 days. We believe our impartial program offers advantages over courts in most jurisdictions because it is informal, quick, and free of charge.

Chevrolet Colorado Owner Manual - 2012

Black plate (4,1)

13-4

Customer Information

Customer Satisfaction Procedure (Mexico)

Did you get the Warranty Extension Plan? This plan is recommended by General Motors to supplement the warranty included with the new vehicle purchase. See your dealer for details. Customer Assistance Procedure Owner satisfaction and goodwill are very important to your dealer and General Motors. Normally, any problem with the transaction, sale, or usage of the vehicle must be handled by your dealer sales or service departments. However, we recognize that despite

the good intentions of all parties involved, sometimes a misunderstanding may occur. If you have a problem that has not been satisfactorily handled through the normal means, we suggest the following steps:

STEP ONE Explain your case to your dealer service agent, service manager, dealer sales agent, or sales manager, depending on your case. Make sure that they have all necessary information. They are interested in your continual satisfaction.

STEP TWO If you are not satisfied, please contact the general manager or your dealership owner to ask for their help. If they are not able to resolve your case, ask them to contact the right people at General Motors for support, if needed.

STEP THREE If your case is not resolved in a reasonable amount of time by your dealer, please call the General Motors Customer Assistance Center (CAC) and provide the following information: . Name . Address . Phone number . Model year . Brand