check engine CHEVROLET COLORADO 2009 1.G Workshop Manual

Parking Brake and Automatic
Transmission P (Park) Mechanism
Check
{CAUTION:
When you are doing this check, the vehicle could
begin to move. You or others could be injured and
property could be damaged. Make sure there is
room in front of the vehicle in case it begins to roll.
Be ready to apply the regular brake at once should
the vehicle begin to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake,
set the parking brake.
To check the parking brake’s holding ability: With
the engine running and transmission in N (Neutral),
slowly remove foot pressure from the regular
brake pedal. Do this until the vehicle is held by
the parking brake only.
To check the P (Park) mechanism’s holding ability:
With the engine running, shift to P (Park). Then
release the parking brake followed by the regular
brake.
Contact your dealer/retailer if service is required.
Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-11

Current and Past Model Order Forms
Technical Service Bulletins and Manuals are available for
current and past model GM vehicles. To request an order
form, specify year and model name of the vehicle.
ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM
Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit Helm, Inc.
on the World Wide Web at: helminc.com
Or you can write to:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without
incurring obligation. Allow ample time for delivery.
Note to Canadian Customers: All listed prices are
quoted in U.S. funds. Canadian residents are to make
checks payable in U.S. funds.
Vehicle Data Recording and
Privacy
Your GM vehicle has a number of sophisticated
computers that record information about the vehicle’s
performance and how it is driven. For example,
your vehicle uses computer modules to monitor
and control engine and transmission performance,
to monitor the conditions for airbag deployment
and deploy airbags in a crash and, if so equipped,
to provide antilock braking to help the driver control the
vehicle. These modules may store data to help your
dealer/retailer technician service your vehicle.
Some modules may also store data about how you
operate the vehicle, such as rate of fuel consumption or
average speed. These modules may also retain the
owner’s personal preferences, such as radio pre-sets,
seat positions, and temperature settings.
7-16

CD, MP3 .......................................................3-55
Center Console Storage Area...........................2-47
Center High-Mounted Stoplamp (CHMSL)...........5-51
Chains, Tire...................................................5-78
Charging System Light....................................3-26
Check
Engine Lamp..............................................3-30
Checking Things Under the Hood......................5-10
Chemical Paint Spotting.................................5-108
Child Restraints
Child Restraint Systems...............................1-41
Infants and Young Children...........................1-38
Lower Anchors and Tethers for
Children..................................................1-45
Older Children.............................................1-35
Securing a Child Restraint in a
Rear Seat Position...................................1-56
Securing a Child Restraint in the
Center Front Seat Position........................1-58
Securing a Child Restraint in the
Right Front Seat Position..........................1-58
Where to Put the Restraint...........................1-44
Chime Level Adjustment..................................3-62
Cigarette Lighter.............................................3-19Cleaning
Aluminum or Chrome-Plated Wheels.............5-107
Exterior Lamps/Lenses................................5-105
Fabric/Carpet............................................5-103
Finish Care...............................................5-105
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-104
Interior.....................................................5-101
Leather....................................................5-103
Tires........................................................5-108
Underbody Maintenance.............................5-108
Washing Your Vehicle.................................5-105
Weatherstrips............................................5-104
Windshield and Wiper Blades......................5-106
Climate Control System...................................3-19
Outlet Adjustment
........................................3-21
Clock, Setting.................................................3-44
Clutch, Hydraulic.............................................5-26
Collision Damage Repair..................................7-11
Compass.......................................................2-40
Content Theft-Deterrent....................................2-15
Control of a Vehicle.......................................... 4-3
Coolant
Engine.......................................................5-29
Engine Temperature Gage............................3-29
3

E
EDR .............................................................7-16
Electrical System
Add-On Equipment.....................................5-110
Engine Compartment Fuse Block.................5-111
Fuses and Circuit Breakers.........................5-110
Windshield Wiper Fuses.............................5-110
Electronic Immobilizer
PASS-Key
®III+...........................................2-17
Electronic Immobilizer Operation
PASS-Key
®III+...........................................2-17
Engine
Air Cleaner/Filter.........................................5-20
Check and Service Engine Soon Lamp...........3-30
Coolant......................................................5-29
Coolant Heater............................................2-23
Coolant Temperature Gage...........................3-29
Drive Belt Routing.......................................6-15
Engine Compartment Overview......................5-12
Exhaust.....................................................2-37
Fan Noise..................................................5-35
Oil .............................................................5-15
Oil Life System...........................................5-18
Overheating................................................5-34
Starting......................................................2-21Event Data Recorders.....................................7-17
Exit Lighting...................................................3-17
Extender, Safety Belt.......................................1-34
Exterior Cargo Lamps......................................3-16
Exterior Lamps...............................................3-13
F
Filter
Engine Air Cleaner......................................5-20
Finish Damage.............................................5-108
Fixed Mast Antenna........................................3-62
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-79
Flat Tire, Changing.........................................5-80
Flat Tire, Storing.............................................5-95
Fluid
Automatic Transmission................................5-21
Power Steering...........................................5-36
Windshield Washer......................................5-37
Fog Lamp
Fog ...........................................................3-15
Four-Wheel Drive....................................2-28, 5-47
Front Axle......................................................5-48
5

Manual Transmission
Fluid..........................................................5-24
Operation...................................................2-26
Manual Windows............................................2-13
Message
DIC Warnings and Messages........................3-39
Mirrors
Automatic Dimming Rearview........................2-40
Manual Rearview Mirror................................2-39
Outside Convex Mirror.................................2-43
Outside Manual Mirrors................................2-42
Outside Power Mirrors..................................2-42
MP3 .............................................................3-55
MyGMLink.com................................................ 7-5
N
Navigation System, Privacy..............................7-18
New Vehicle Break-In......................................2-19
O
Odometer......................................................3-23
Odometer, Trip...............................................3-23
Off-Road Driving.............................................4-12Off-Road Recovery..........................................4-11
Oil
Engine.......................................................5-15
Pressure Light.............................................3-33
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-35
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-18
OnStar
®System, see OnStar®Manual...............2-43
Outlet Adjustment............................................3-21
Outlets
Accessory Power.........................................3-18
Outside
Convex Mirror.............................................2-43
Manual Mirrors............................................2-42
Power Mirrors.............................................2-42
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Paint, Damage..............................................5-108
Park
Shifting Into................................................2-34
Shifting Out of............................................2-36
Park Brake....................................................2-32
9

Removing the Spare Tire and Tools...................5-81
Replacement Bulbs.........................................5-53
Replacement Parts, Maintenance......................6-14
Reporting Safety Defects
Canadian Government..................................7-15
General Motors...........................................7-15
United States Government............................7-14
Restraint System Check
Checking the Restraint Systems....................1-77
Replacing Restraint System Parts
After a Crash..........................................1-78
Retained Accessory Power...............................2-21
Roadside
Assistance Program....................................... 7-7
Rocking Your Vehicle to Get it Out....................4-32
Routing, Engine Drive Belt...............................6-15
Running the Vehicle While Parked.....................2-38
S
Safety Belt Reminders.....................................3-23
Safety Belts
Care of ....................................................5-104
How to Wear Safety Belts Properly................1-18
Lap Belt.....................................................1-33Safety Belts (cont.)
Lap-Shoulder Belt........................................1-27
Safety Belt Extender....................................1-34
Safety Belt Use During Pregnancy.................1-33
Safety Belts Are for Everyone.......................1-13
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Seatback Latches............................................. 1-9
Seats
Head Restraints............................................ 1-8
Heated Seats............................................... 1-4
Manual Lumbar............................................. 1-3
Power Lumbar .............................................. 1-4
Power Seats................................................. 1-3
Rear Seat Operation............................1-10, 1-11
Reclining Seatbacks...................................... 1-5
Seatback Latches.......................................... 1-9
Secondary Latch System.................................5-92
Securing a Child Restraint
Center Front Seat Position............................1-58
Rear Seat Position......................................1-56
Right Front Seat Position..............................1-58
Security Light.................................................3-34
Service........................................................... 5-3
Accessories and Modications......................... 5-3
Adding Equipment to the Outside of
the Vehicle................................................ 5-5
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