2007 CHEVROLET COLORADO tires

When the CHANGE OIL message appears,
certain services, checks, and inspections are
required. Required services are described in the
following for “MaintenanceI” and “MaintenanceII.”
Generally, it is recommended that your rst
service be MaintenanceI, your second service
be MaintenanceII, and that you alternate
MaintenanceIand MaintenanceIIthereafter.
However, in some cases, MaintenanceIImay
be required more often.MaintenanceI— Use MaintenanceIif the
CHANGE OIL message comes on within
10 months since the vehicle was purchased
or MaintenanceIIwas performed.
MaintenanceII— Use MaintenanceIIif the
previous service performed was MaintenanceI.
Always use MaintenanceIIwhenever the
message comes on 10 months or more since
the last service or if the message has not
come on at all for one year.
Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 333. Reset oil life system.
SeeEngine Oil Life System on page 336.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (g).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine
Air Cleaner/Filter on page 338.See footnote (j).•
Rotate tires and check ination pressures and wear. SeeTire Inspection
and Rotation on page 390and “Tire Wear Inspection” inAt Least Once
a Month on page 448.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid
as needed.••
443

At Each Fuel Fill
It is important to perform these underhood
checks at each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper
oil if necessary. SeeEngine Oil on page 333for
further details.
Notice:It is important to check the engine
oil 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.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary.
SeeEngine Coolant on page 345for
further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in
the windshield washer uid reservoir and
add the proper uid if necessary.
At Least Once a Month
Tire Ination Check
Inspect your vehicle’s tires and make sure they
are inated to the correct pressures. Do not
forget to check the spare tire. SeeInation - Tire
Pressure on page 384. Check to make sure
the spare tire is stored securely. SeeChanging
a Flat Tire on page 400.
Tire Wear Inspection
Tire rotation may be required for high mileage
highway drivers prior to the Engine Oil Life
System service notication. Check the tires for
wear and, if necessary, rotate the tires. See
Tire Inspection and Rotation on page 390.
448

For prompt and efficient assistance when calling,
please provide the following to the Roadside
Assistance Representative:
Your name, home address, and home
telephone number.
Telephone number of your location.
Location of the vehicle.
Model, year, color, and license plate number.
Odometer reading, Vehicle Identication
Number (VIN), and delivery date of the vehicle.
Description of the problem.
While we hope you never have the occasion to
use our service, it is added security while traveling
for you and your family. Remember, we are
only a phone call away. U.S. customers call
Chevrolet Roadside Assistance:1-800-CHEV-USA
(1-800-243-8872), text telephone (TTY) users,
call1-888-889-2438, Canadian customers
call1-800-268-6800.Chevrolet and General Motors of Canada Limited
reserve the right to limit services or reimbursement
to an owner or driver when, in their sole
discretion, the claims become excessive in
frequency or type of occurrence.
Roadside Assistance is not part of or included in
the coverage provided by the New Vehicle Limited
Warranty. Chevrolet and General Motors of
Canada Limited reserve the right to make any
changes or discontinue the Roadside Assistance
program at any time without notication.Towing and Road Service Exclusions
Specically excluded from Roadside Assistance
coverage are towing or services for vehicles
operated on a non-public roadway or highway,
nes, impound towing caused by a violation
of local, Municipal, State, Provincial, or Federal
law, and mounting, dismounting or changing
of snow tires, chains, or other traction devices.
468

A
Accessories and Modications..................... 324
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................... 95
Additives, Fuel............................................ 326
Add-On Electrical Equipment....................... 432
Air Cleaner/Filter, Engine............................. 338
Air Conditioning........................................... 177
Airbag
Passenger Status Indicator....................... 186
Readiness Light....................................... 185
Airbag System............................................... 77
What Will You See After an
Airbag Inates?...................................... 86
When Should an Airbag Inate?................. 83
Where Are the Airbags?............................. 80
Airbag Systems
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 95
How Does an Airbag Restrain?.................. 85
Passenger Sensing System....................... 88
Servicing Your Airbag-Equipped Vehicle..... 94
What Makes an Airbag Inate?.................. 85
AM-FM Radio.............................................. 209
Antenna, Fixed Mast................................... 244Antenna, XM™ Satellite Radio Antenna
System.................................................... 244
Anti-Lock Brake System.............................. 251
Anti-Lock Brake, System Warning Light....... 190
Appearance Care
Aluminum or Chrome-Plated Wheels........ 428
Care of Safety Belts................................ 425
Chemical Paint Spotting........................... 430
Cleaning Exterior Lamps/Lenses.............. 426
Cleaning the Inside of Your Vehicle.......... 422
Fabric/Carpet........................................... 423
Finish Care.............................................. 426
Finish Damage......................................... 429
Instrument Panel, Vinyl, and
Other Plastic Surfaces.......................... 425
Leather.................................................... 424
Sheet Metal Damage............................... 429
Tires........................................................ 429
Underbody Maintenance........................... 430
Vehicle Care/Appearance Materials.......... 431
Washing Your Vehicle.............................. 426
Weatherstrips........................................... 425
Windshield and Wiper Blades................... 427
Ashtray....................................................... 177
Assist Handles............................................ 154
481

Audio System.............................................. 206
AM-FM Radio.......................................... 209
Care of Your CD Player........................... 243
Care of Your CDs.................................... 243
Chime Level Adjustment........................... 244
Fixed Mast Antenna................................. 244
Radio with CD......................................... 212
Radio with Six-Disc CD............................ 222
Setting the Time...................................... 208
Theft-Deterrent Feature............................ 242
Understanding Radio Reception............... 242
XM™ Satellite Radio Antenna System...... 244
Automatic Headlamp System....................... 172
Automatic Transmission
Fluid........................................................ 339
Operation................................................. 124
B
Battery........................................................ 361
Electric Power Management..................... 175
Run-Down Protection............................... 175Battery Warning Light.................................. 188
Before Leaving on a Long Trip.................... 283
Brake
Emergencies............................................ 253
Parking.................................................... 133
Brakes........................................................ 357
System Warning Light.............................. 189
Braking....................................................... 250
Braking in Emergencies............................... 253
Break-In, New Vehicle................................. 118
Bulb Replacement....................................... 370
Center High-Mounted
Stoplamp (CHMSL)............................... 372
Front Turn Signal, Parking and
Daytime Running Lamps....................... 372
Halogen Bulbs......................................... 370
Headlamps............................................... 371
License Plate Lamps................................ 374
Replacement Bulbs.................................. 374
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps.............................. 373
Buying New Tires........................................ 392
482

C
Calibration..........................................142, 145
California Fuel............................................. 326
California Proposition 65 Warning................ 324
Canadian Owners........................................... 3
Capacities and Specications....................... 437
Carbon Monoxide..............110, 139, 286, 306
Care of
Safety Belts............................................. 425
Your CD Player........................................ 243
Your CDs ................................................. 243
CD, MP3 ..................................................... 234
Center Front Passenger Position,
Safety Belts............................................... 36
Center High-Mounted Stoplamp (CHMSL)..... 372
Chains, Tire................................................. 398
Check
Engine Light............................................ 192
Checking Things Under the Hood................ 331
Chemical Paint Spotting.............................. 430
Child Restraints
Child Restraint Systems............................. 50
Infants and Young Children........................ 46
Lower Anchors and Tethers for
Children.................................................. 56Child Restraints (cont.)
Older Children........................................... 44
Securing a Child Restraint in a
Rear Seat Position ................................. 69
Securing a Child Restraint in the
Center Front Seat Position..................... 71
Securing a Child Restraint in the
Right Front Seat Position........................ 72
Where to Put the Restraint........................ 54
Chime Level Adjustment.............................. 244
Cigarette Lighter.......................................... 177
Cleaning
Aluminum or Chrome-Plated Wheels........ 428
Exterior Lamps/Lenses............................. 426
Fabric/Carpet........................................... 423
Finish Care.............................................. 426
Inside of Your Vehicle.............................. 422
Instrument Panel, Vinyl, and
Other Plastic Surfaces.......................... 425
Leather.................................................... 424
Tires........................................................ 429
Underbody Maintenance........................... 430
Washing Your Vehicle.............................. 426
Weatherstrips........................................... 425
Windshield and Wiper Blades................... 427
483

Shoulder Belt Height Adjuster........................ 34
Signals, Turn and Lane-Change.................. 164
Sliding Rear Windows................................. 114
Spare Tire................................................... 420
Installing.................................................. 404
Removing................................................ 401
Storing..................................................... 416
Specications, Capacities............................ 437
Speedometer............................................... 183
Starting Your Engine................................... 121
Steering...................................................... 255
Steering Wheel, Tilt Wheel.......................... 162
Storage Areas
Cupholder(s)............................................ 153
Front Armrest Storage Area...................... 154
Glove Box................................................ 153
Rear Storage Area................................... 154
Stuck in Sand, Mud, Ice, or Snow............... 290
Sun Visors.................................................. 115
Sunroof....................................................... 156T
Tachometer................................................. 183
Tailgate....................................................... 110
Taillamps
Turn Signal, Stoplamps and
Back-up Lamps..................................... 373
Theft-Deterrent, Radio................................. 242
Theft-Deterrent Systems.............................. 115
Content Theft-Deterrent............................ 115
Passlock
®................................................ 117
Tilt Wheel.................................................... 162
Time, Setting............................................... 208
Tire
Pressure Light.......................................... 191
Tires........................................................... 377
Aluminum or Chrome-Plated Wheels,
Cleaning............................................... 428
Buying New Tires..................................... 392
Chains..................................................... 398
Changing a Flat Tire................................ 400
Cleaning.................................................. 429
494

Tires (cont.)
Different Size........................................... 394
If a Tire Goes Flat................................... 399
Ination - Tire Pressure............................ 384
Inspection and Rotation............................ 390
Installing the Spare Tire........................... 404
Pressure Monitor System......................... 385
Removing the Flat Tire............................. 404
Removing the Spare Tire and Tools......... 401
Secondary Latch System......................... 412
Spare Tire................................................ 420
Storing a Flat or Spare Tire and Tools..... 416
Tire Sidewall Labeling.............................. 378
Tire Terminology and Denitions............... 381
Uniform Tire Quality Grading.................... 395
Wheel Alignment and Tire Balance........... 396
Wheel Replacement................................. 396
When It Is Time for New Tires................. 391
Towing
Recreational Vehicle................................. 300
Towing a Trailer....................................... 306
Your Vehicle............................................. 299Traction
Control System (TCS).............................. 253
Limited-Slip Rear Axle.............................. 254
Trailer
Recommendations.................................... 320
Transmission
Fluid, Automatic....................................... 339
Fluid, Manual........................................... 342
Up-Shift Light........................................... 189
Transmission Operation, Automatic.............. 124
Transmission Operation, Manual.................. 126
Trip Odometer............................................. 183
Truck-Camper Loading Information.............. 299
Turn and Lane-Change Signals................... 164
Turn Signal/Multifunction Lever.................... 163
U
Understanding Radio Reception................... 242
Uniform Tire Quality Grading....................... 395
Up-Shift Light.............................................. 189
495