warning CHEVROLET COLORADO 2004 1.G Service Manual

Temperature – A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation
of heat and its ability to dissipate heat when tested
under controlled conditions on a specied indoor
laboratory test wheel. Sustained high temperature can
cause the material of the tire to degenerate and
reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a
level of performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for this tire is
established for a tire that is properly inated and not
overloaded. Excessive speed, underination, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are not
needed. However, if you notice unusual tire wear or your
vehicle pulling one way or the other, the alignment may
need to be reset. If you notice your vehicle vibrating when
driving on a smooth road, your wheels may need to
be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked or badly rusted
or corroded. If wheel nuts keep coming loose, the
wheel, wheel bolts and wheel nuts should be replaced.
If the wheel leaks air, replace it (except some
aluminum wheels, which can sometimes be repaired).
See your dealer if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted
the same way as the one it replaces.
5-70

Changing a Flat Tire
If a tire goes at, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your
hazard warning ashers. SeeHazard Warning Flashers
on page 3-4for more information.
{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put an automatic transmission shift lever in
PARK (P), or shift a manual transmission to
FIRST (1) or REVERSE (R).
3. Turn off the engine and do not restart while
the vehicle is raised.
4. Do not allow passengers to remain in
the vehicle.
CAUTION: (Continued)
CAUTION: (Continued)
Put the wheel blocks at the front and rear of the
tire farthest away from the one being changed.
That would be the tire on the other side, at the
opposite end of the vehicle.
The following steps will tell you how to use the jack and
change a tire.
5-74

And don’t mix your compact spare tire or wheel with
other wheels or tires. They won’t t. Keep your spare tire
and its wheel together.
Notice:Tire chains won’t t your compact spare.
Using them can damage your vehicle and can
damage the chains too. Don’t use tire chains on
your compact spare.
Full-Size Spare Tire
Your vehicle may be equipped with a full-size spare tire,
which, when new, was fully inated. A spare tire,
whether compact–size or full–size, may lose air over
time, so check its ination pressure regularly. See
Ination - Tire Pressure on page 5-64andLoading Your
Vehicle on page 4-50for information regarding proper
tire ination and loading your vehicle. For instruction on
how to remove, install or store a spare tire, see
Changing a Flat Tire on page 5-74.
After installing the spare tire on your vehicle, you should
stop as soon as possible and make sure the spare is
correctly inated. Have the damaged or at road
tire repaired or replaced as soon as you can and
installed back onto your vehicle. This way, a spare tire
will be available in case you need it again.
Don’t mix tires and wheels of different sizes, because
they won’t t. Keep your spare tire and its
wheel together.
Appearance Care
Cleaning products can be hazardous. Some are toxic.
Other cleaning products can burst into ames if a match
is struck near them or if they or get on a hot part of
the vehicle. Some are dangerous if their fumes
are inhales in a closed space. When anything from a
container is used to clean the vehicle, be sure to follow
the manufacturer’s warnings and instructions. And
always open the doors or windows of the vehicle when
cleaning the inside.
Never use these to clean the vehicle:
Gasoline
Benzene
Naphtha
Carbon Tetrachloride
Acetone
Paint Thinner
Turpentine
Lacquer Thinner
Nail Polish Remover
They can all be hazardous — some more than
others — and they can all damage the vehicle, too.
5-94

A
ABS (Anti-Lock Brake System)..........................3-33
AC (Air Conditioning) OFF...............................3-33
Accessory Power Outlets.................................3-10
Adding Washer Fluid.......................................5-38
Additional Program Information.........................7-10
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-103
Add-On Equipment..........................................4-56
Adjusting the Speakers
(Balance/Fade)............................3-38, 3-41, 3-50
After Off-Road Driving.....................................4-27
Air Bag
Off Light.....................................................3-20
Readiness Light..........................................3-19
Air Bag Systems.............................................1-62
Adding Equipment to Your Air Bag-Equipped
Vehicle...................................................1-75
Air Bag Off Switch.......................................1-71
How Does an Air Bag Restrain?....................1-68
Servicing Your Air Bag-Equipped Vehicle.........1-74
What Makes an Air Bag Inate?....................1-68
What Will You See After an Air
Bag Inates?...........................................1-69
When Should an Air Bag Inate?...................1-67
Where Are the Air Bags?..............................1-65
Air Cleaner/Filter, Engine.................................5-18
Airbag Sensing and Diagnostic Module (SDM).......7-10AM ...............................................................3-59
AM-FM Radio.................................................3-37
Antenna, Fixed Mast.......................................3-59
Anti-lock Brake System..................................... 4-6
Anti-Lock Brake, System Warning Light..............3-23
Appearance Care............................................5-94
Care of Safety Belts....................................5-97
Chemical Paint Spotting..............................5-101
Cleaning the Inside of Your Vehicle................5-95
Cleaning the Outside of Your Vehicle..............5-98
Finish Damage..........................................5-100
Sheet Metal Damage..................................5-100
Underbody Maintenance.............................5-101
Vehicle Care/Appearance Materials...............5-101
Weatherstrips..............................................5-97
Approaching a Hill..........................................4-19
Ashtrays........................................................3-11
Assist Handles...............................................2-45
Audio System(s).............................................3-36
AM-FM Radio.............................................3-37
Care of Your CD Player...............................3-59
Care of Your CDs........................................3-59
Chime Level Adjustment...............................3-59
Fixed Mast Antenna.....................................3-59
Radio with CD............................................3-39
Radio with Six-Disc CD................................3-47
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-36
1

Audio System(s) (cont.)
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-36
Theft-Deterrent Feature................................3-58
Understanding Radio Reception.....................3-59
Automatic Door Locks.....................................3-31
Automatic Headlamp System.............................. 3-7
Automatic Transmission...................................2-19
Fluid..........................................................5-19
Operation...................................................2-22
B
Backing Up....................................................4-67
BATTERY......................................................3-33
Battery..........................................................5-42
Battery Replacement......................................... 2-6
Battery Run-Down Protection............................3-10
Battery Warning Light......................................3-21
Bed Rails......................................................2-45
Before Leaving on a Long Trip.........................4-34
Before You Go Off-Roading..............................4-15
Brake
Parking......................................................2-31
System Warning Light..................................3-22
Brake Adjustment............................................5-41
Brake Fluid....................................................5-39
Brake Pedal Travel.........................................5-41Brake Wear...................................................5-41
BRAKES.......................................................3-33
Brakes..........................................................5-39
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-17
Bulb Replacement...........................................5-50
Center High-Mounted Stoplamp (CHMSL)........5-53
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-52
Halogen Bulbs............................................5-50
Headlamps.................................................5-50
Replacement Bulbs......................................5-54
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-53
Buying New Tires...........................................5-67
C
California Fuel.................................................. 5-6
Canada – Customer Assistance.......................... 7-5
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-8
Capacities and Specications..........................5-107
Carbon Monoxide...................2-10, 2-36, 4-38, 4-57
Care of
Safety Belts................................................5-97
Your CD Player...........................................3-59
Your CDs ...................................................3-59
2

Compass Operation.........................................2-39
Compass Variance..........................................2-39
Composite Headlamp System...........................5-50
Content Theft-Deterrent....................................2-15
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-24
Heater, Engine............................................2-21
Cooling System..............................................5-30
Crew Cab......................................................1-45
Crew Cab Models and Extended Cab Models
with Rear Seats..................................1-50, 1-58
Cruise Control Light........................................3-28
Cupholder(s)..................................................2-44
Current and Past Model Order Forms................7-13
Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-6
Reporting Safety Defects to General Motors.......7-12
Reporting Safety Defects to the
Canadian Government..............................7-12
Reporting Safety Defects to the
United States Government.........................7-11Customer Assistance Information (cont.)
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-12
D
Daytime Running Lamps.................................... 3-8
Daytime Running Lamps Indicator Light.............3-29
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-13
Dinghy Towing................................................4-45
Doing Your Own Service Work........................... 5-4
Dolly Towing..................................................4-47
Dome Lamp...................................................3-10
Door
Locks.......................................................... 2-7
Power Door Locks......................................... 2-8
Programmable Automatic Door Locks............... 2-8
Rear Door Security Locks............................... 2-9
Rear Doors.................................................2-10
DOORS.........................................................3-33
Driver
Position, Safety Belt.....................................1-16
Driver Information Center (DIC).........................3-30
DIC Controls and Displays............................3-30
DIC Warnings and Messages........................3-32
4

H
Hazard Warning Flashers................................... 3-4
Head Restraints............................................... 1-7
Headlamps....................................................5-50
Bulb Replacement.......................................5-50
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-52
Halogen Bulbs............................................5-50
Heated Seats................................................... 1-5
Highbeam On Light.........................................3-28
Highway Hypnosis...........................................4-35
Hill and Mountain Roads..................................4-36
Hitches..........................................................4-65
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-5
How to Add Coolant to the Coolant Recovery
Tank ..........................................................5-32
How to Add Coolant to the Radiator..................5-34
How to Add Fluid....................................5-22, 5-23
How to Check and Add Fluid............................5-25
How to Check Lubricant..........................5-48, 5-49
How to Check Power Steering Fluid..................5-37
How to Inspect the Engine Air Cleaner/Filter.......5-18
How to Use This Manual...................................... iiHow to Wear Safety Belts Properly...................1-16
Hydraulic Clutch.............................................5-24
Hydroplaning..................................................4-31
I
If No Steam Is Coming From Your Engine..........5-29
If Steam Is Coming From Your Engine...............5-28
If the Light is Flashing.....................................3-25
If the Light Is On Steady.................................3-26
If You Are Caught in a Blizzard.........................4-40
If You Are Stuck in Sand, Mud, Ice or Snow.......4-42
If You Do Decide To Pull A Trailer.....................4-58
Ignition Positions.............................................2-18
Infants and Young Children, Restraints...............1-34
Ination - Tire Pressure...................................5-64
Instrument Panel
Cluster.......................................................3-16
Overview..................................................... 3-2
Instrument Panel Brightness.............................3-10
Interior Lamps................................................3-10
J
Jump Starting.................................................5-43
7

K
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Lamps
Exterior........................................................ 3-6
Interior.......................................................3-10
Lamps On Reminder......................................... 3-8
Language......................................................3-32
Lap Belt........................................................1-24
Lap-Shoulder Belt...........................................1-16
LATCH System
Child Restraints...........................................1-46
Securing a Child Restraint Designed for
the LATCH System...........................1-48, 1-50
Latches, Seatback............................................ 1-8
Leaving Your Vehicle.......................................2-10
Leaving Your Vehicle With the
Engine Running..........................................2-33
Light
Air Bag Off .................................................3-20
Air Bag Readiness.......................................3-19
Anti-Lock Brake System Warning...................3-23Light (cont.)
Battery Warning..........................................3-21
Brake System Warning.................................3-22
Cruise Control.............................................3-28
Daytime Running Lamps Indicator..................3-29
Highbeam On.............................................3-28
Malfunction Indicator....................................3-24
Oil Pressure...............................................3-27
Safety Belt Reminder...................................3-18
Security.....................................................3-28
Up-Shift.....................................................3-22
Loading Your Vehicle.......................................4-50
Loading Your Vehicle for Off-Road Driving..........4-15
Lockout Protection..........................................2-10
Locks
Door........................................................... 2-7
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Power Door.................................................. 2-8
Programmable Automatic Door Locks............... 2-8
Rear Door Security Locks............................... 2-9
Loss of Control...............................................4-13
LOW FUEL....................................................3-34
LOW TRAC (Traction).....................................3-34
Lumbar
Manual Controls............................................ 1-5
8

M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month.................................. 6-9
At Least Once a Year.................................... 6-9
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-16
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-14
Owner Checks and Services........................... 6-8
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-3
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-69
Making Turns.................................................4-67
Malfunction Indicator Light................................3-24
Manual Lumbar Controls.................................... 1-5
Manual Seats................................................... 1-3
Manual Transmission.......................................2-19
Fluid..........................................................5-22
Operation...................................................2-25
Manual Windows............................................2-12Map Lamps....................................................2-39
Matching Transmitter(s) to Your Vehicle............... 2-5
Message
DIC Warnings and Messages........................3-32
Mexico, Central America and Caribbean
Islands/Countries (Except Puerto Rico and
U.S. Virgin Islands) – Customer Assistance....... 7-5
Mirror Operation.............................................2-38
Mirrors
Automatic Dimming Rearview with Compass
and Temperature Display...........................2-38
Manual Rearview Mirror................................2-37
Manual Rearview Mirror with OnStar
®.............2-38
Outside Convex Mirror.................................2-42
Outside Manual Mirrors................................2-41
Outside Power Mirrors..................................2-41
Mode Buttons.................................................3-13
Mode Knob....................................................3-12
MyGMLink.com................................................ 7-4
N
New Vehicle Break-In......................................2-17
Normal Maintenance Replacement Parts............6-14
9

O
Odometer......................................................3-17
Odometer, Trip...............................................3-17
Off-Road Recovery..........................................4-11
OIL ...............................................................3-34
Oil
Engine.......................................................5-13
Pressure Light.............................................3-27
OIL LIFE.......................................................3-34
Oil Life System...............................................3-30
Older Children, Restraints................................1-31
Online Owner Center........................................ 7-4
OnStar
®Personal Calling.................................2-43
OnStar®Services............................................2-43
OnStar®System.............................................2-42
OnStar®Virtual Advisor....................................2-44
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-14
Other Warning Devices...................................... 3-5
Outlet Adjustment............................................3-14
Outside
Convex Mirror.............................................2-42
Manual Mirrors............................................2-41
Power Mirrors.............................................2-41
Overseas – Customer Assistance........................ 7-5
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
Owner’s Information........................................7-13
P
PARK BRK (Brake).........................................3-35
Park (P)
Shifting Into................................................2-32
Shifting Out of............................................2-34
Parking
Brake........................................................2-31
Over Things That Burn.................................2-35
Parking on Hills..............................................4-68
Parking Your Vehicle.......................................2-35
Passing.................................................4-12, 4-66
Passlock
®......................................................2-16
Payload.........................................................4-55
Pickup Conversion to Chassis Cab....................4-56
Plan Ahead When Possible................................ 7-8
Playing a CD.........................................3-45, 3-53
Playing a Specic Loaded CD..........................3-54
Playing the Radio...........................3-37, 3-39, 3-47
Power
Accessory Outlets........................................3-10
Door Locks.................................................. 2-8
Electrical System.......................................5-103
Seat............................................................ 1-4
Steering Fluid.............................................5-36
Windows....................................................2-13
Power and Heated Seat Circuit Breakers..........5-103
10