tailgate CHEVROLET COLORADO 2004 1.G Owners Manual

Keys...............................................................2-2
Remote Keyless Entry System.........................2-3
Remote Keyless Entry System Operation...........2-4
Doors and Locks.............................................2-7
Door Locks....................................................2-7
Power Door Locks..........................................2-8
Programmable Automatic Door Locks................2-8
Rear Door Security Locks (Crew Cab)...............2-9
Lockout Protection........................................2-10
Leaving Your Vehicle....................................2-10
Rear Doors (Extended Cab)...........................2-10
Tailgate.......................................................2-10
Windows........................................................2-12
Manual Windows..........................................2-12
Power Windows............................................2-13
Sliding Rear Window.....................................2-14
Sun Visors...................................................2-14
Theft-Deterrent Systems..................................2-14
Content Theft-Deterrent.................................2-15
Passlock
®....................................................2-16
Starting and Operating Your Vehicle................2-17
New Vehicle Break-In....................................2-17
Ignition Positions..........................................2-18
Starting Your Engine.....................................2-19
Engine Coolant Heater..................................2-21
Automatic Transmission Operation...................2-22
Manual Transmission Operation......................2-25Four-Wheel Drive..........................................2-27
Parking Brake..............................................2-31
Shifting Into Park (P) (Automatic
Transmission)...........................................2-32
Shifting Out of Park (P) (Automatic
Transmission)...........................................2-34
Parking Your Vehicle (Manual Transmission).....2-35
Parking Over Things That Burn.......................2-35
Engine Exhaust............................................2-36
Running Your Engine While You Are Parked.......2-36
Mirrors...........................................................2-37
Manual Rearview Mirror.................................2-37
Manual Rearview Mirror with OnStar
®..............2-38
Automatic Dimming Rearview Mirror with
Compass and Temperature Display..............2-38
Outside Manual Mirrors..................................2-41
Outside Power Mirrors...................................2-41
Outside Convex Mirror...................................2-42
OnStar
®System.............................................2-42
Storage Areas................................................2-44
Glove Box...................................................2-44
Cupholder(s)................................................2-44
Front Armrest Storage Area...........................2-44
Assist Handles.............................................2-45
Rear Storage Area........................................2-45
Bed Rails....................................................2-45
Section 2 Features and Controls
2-1

There is one double-sided
key for the ignition, driver’s
door lock, and tailgate.
When a new vehicle is delivered, the dealer provides
the owner with a pair of identical keys and a key
code number.
The key code number tells your dealer or a qualied
locksmith how to make extra keys. Keep this number in
a safe place. If you lose your keys, you will be able
to have new ones made easily using this number. Your
dealer should also have this number.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
If you ever do get locked out of your vehicle call the GM
Roadside Assistance Center. SeeRoadside Assistance
Program on page 7-6.If your vehicle is equipped with the OnStar system with
an active subscription and you lock your keys inside
the vehicle, OnStar may be able to send a command to
unlock your vehicle. SeeOnStar
®System on page 2-42
for more information.
Remote Keyless Entry System
If equipped, the keyless entry system operates on a
radio frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
2-3

Lockout Protection
If you have power door locks, this feature protects you
from locking your key in the vehicle when the key is
in the ignition and a door is open.
If the power door lock switch is pressed when a door is
open and the key is in the ignition, all of the doors
will lock and then the driver’s door will unlock.
Leaving Your Vehicle
If you are leaving the vehicle, take your keys, open your
door and set the locks from inside. Then get out and
close the door.
Rear Doors (Extended Cab)
If you have an extended cab, your vehicle has rear
doors for convenience in loading and unloading cargo.
To open a rear door, open the front door. Then, use
the handle located on the front edge of the rear
door panel to open it. You must close the rear door
before closing the front door.
Tailgate
You can open the tailgate by pulling up on the handle
while pulling the tailgate down.
When you put the tailgate back up, be sure it
latches securely.
You can lock the tailgate using your ignition key. Turn
the key counterclockwise to lock the tailgate. Turn
the key clockwise to unlock the tailgate.
2-10

Removing the Tailgate
Follow these steps if you want to remove the tailgate:
1. Raise the
tailgate slightly.
2. Remove the retaining cables from both ends of the
tailgate by pulling upward on the clip. Then, push
forward so the larger part of the hole on the bracket
is over the bolt. Pull the end over the bolt.
3. With the tailgate halfway down, pull the tailgate
toward you at the passenger’s side and then
move the tailgate to the right to release the
passenger’s side.
Reverse the procedure to reinstall the tailgate. Make
sure it is secure.To partially lower the tailgate do the following:
1. Raise the
tailgate slightly.
2. Pull upward on each clip. Then, push forward so
the larger part of the hole on the bracket is over
the bolt. Pull the end over the bolt.
3. Slide the end tting off the bottom bolt and onto the
top bolt.
If you would like to close the tailgate, the bracket cannot
be in the partially open position and must be anchored
on the bottom bolt, using the secondary position on
the end tting. Tailgate Fully Down
Tailgate Partially Down
2-11

Center High-Mounted
Stoplamp (CHMSL)
1. Remove the screws and lift off the lamp assembly.
2. Turn the bulb socket counterclockwise and
remove it from the housing.
3. Pull the bulb straight out of the socket.
4. Insert the new bulb into the socket and press it in
until tight.
5. Insert the bulb socket into the housing and turn
until tight.
6. Reinstall the lamp assembly and tighten the screws.
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
1. Open the tailgate. SeeTailgate on page 2-10.
2. Remove the two rear
lamp assembly screws
near the tailgate
latch and pull out the
lamp assembly.
5-53

A. Stoplamp/Taillamp
B. Turn Signal
C. Back-up Lamp
3. Turn the bulb socket counterclockwise to remove it
from the taillamp housing.
4. Pull the old bulb straight out from the socket.
5. Press a new bulb into the socket and turn the socket
clockwise into the taillamp housing until it is tight.
6. Reinstall the rear lamp assembly and tighten
the screws.
7. Close the tailgate.Replacement Bulbs
Exterior Lamp Bulb Number
Center High-Mounted
Stoplamp (CHMSL)912
Headlamps, Composite
Low-Beam
High-Beam9006
9005
Headlamps, Sealed-Beam H6054
Park/ Front Turn Signal/Daytime
Running Lamps (DRL)3757A
Parking Lamps (Inboard) 3157A
Stoplamps, Rear Turn Signals,
Taillamps, and Back-Up Lamps3057
For any bulb not listed here, contact your dealer.
5-54

(d)Visually inspect wiper blades for wear or cracking.
Replace blade inserts that appear worn or damaged
or that streak or miss areas of the windshield.
(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken air bag
coverings, and have them repaired or replaced. (The air
bag system does not need regular maintenance.)
(f)Lubricate all key lock cylinders, body door and fuel
door hinges, latches and locks (including glove box and
console doors), hood latch assembly, secondary
latch, pivots, spring anchor, release pawl and any
moving seat hardware. Lubricate hood safety lever pivot
and prop rod pivot and tailgate latch bolt, handle
assembly pivot points and hinges. More frequent
lubrication may be required when exposed to a corrosive
environment. Applying silicone grease on weatherstrips
with a clean cloth will make them last longer, seal
better and not stick or squeak.
(g)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the uid level checked. Add uid if needed.(h)Change automatic transmission uid and lter if
the vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or
delivery service.
(i)Drain, ush and rell cooling system. See Engine
Coolant on page 5-25for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ller neck.
Pressure test the cooling system and pressure cap.
Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure the safety,
dependability and emission control performance of your
vehicle. Your GM Goodwrench dealer can assist you
with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-12.
6-8

Usage Fluid/Lubricant
Front and
Rear AxleSAE 75W-90 Synthetic Axle
Lubricant (GM Part No. U.S.
12378261, in Canada 10953455)
meeting GM Specication 9986115.
Transfer CaseSynchromesh Transmission Fluid
(GM Part No. U.S. 12345349, in
Canada 10953465).
Rear Driveline
Center Spline
and Universal
JointsChassis Lubricant (GM Part No.
U.S. 12377985, in Canada
88901242) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.
Constant
Velocity
Universal JointChassis Lubricant (GM Part No.
U.S. 12377985, in Canada
88901242) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring Anchor
and Release
PawlLubriplate Lubricant Aerosol (GM
Part No. U.S. 12346293, in Canada
992723) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.Usage Fluid/Lubricant
Hood and Door
Hinges, Body
Door Hinge
Pins, Liftgate
Hinge and
Linkage,
Folding Seats
and Fuel Door
HingeMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Outer Tailgate
Handle Pivot
Points and
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease (GM Part
No. U.S. 12345579, in Canada
992887).
Weatherstrip
SqueaksSynthetic Grease with Teon,
Superlube (GM Part No. U.S.
12371287, in Canada 10953437).
6-13

Security While You Travel.................................. 7-6
SERV (Service) 4WD (Four-Wheel Drive)...........3-35
SERV VEH (Service Vehicle)............................3-35
Service........................................................... 5-3
Adding Equipment to the Outside of
Your Vehicle.............................................. 5-4
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-24
Publications Ordering Information...................7-12
Service Bulletins.............................................7-13
Service Manuals.............................................7-12
Setting Preset PTYs........................................3-52
Setting Preset PTYs (RDS Only).......................3-43
Setting Preset Stations....................3-38, 3-41, 3-49
Setting the Time
Radios with Radio Data Systems (RDS).........3-36
Radios without Radio Data Systems (RDS)........3-36
Setting the Tone (Bass/Treble)..........3-38, 3-41, 3-49
Sheet Metal Damage.....................................5-100
Shift Speeds..................................................2-27
Shifting Into Park (P).......................................2-32
Shifting Out of Park (P)...................................2-34
Shoulder Belt Height Adjuster...........................1-18
Skidding........................................................4-13
Sliding Rear Windows.....................................2-14
Some Other Rainy Weather Tips.......................4-32
Spare Tire.....................................................5-93
Special Fabric Cleaning Problems.....................5-96Specications, Capacities...............................5-107
Speedometer..................................................3-17
Stalling on an Incline.......................................4-24
Starting Your Engine...............................2-19, 2-20
Steering.......................................................... 4-9
Steering in Emergencies..................................4-10
Steering Tips................................................... 4-9
Steering Wheel, Tilt Wheel................................. 3-5
Storage Areas
Cupholder(s)...............................................2-44
Front Armrest Storage Area...........................2-44
Glove Box..................................................2-44
Rear Storage Area.......................................2-45
Storing a Flat or Spare Tire, Jack and Tools.......5-86
Stuck in Sand, Mud, Ice or Snow......................4-42
Sun Visors.....................................................2-14
T
Tachometer....................................................3-18
Tailgate.........................................................2-10
Taillamps
Turn Signal, Stoplamps and Back-up Lamps......5-53
Temperature Display Operation.........................2-40
Temperature Knob...........................................3-12
Testing the Alarm............................................2-16
Theft-Deterrent, Radio.....................................3-58
13