2005 CHEVROLET COLORADO steering

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-13. Reset oil life
system. SeeEngine Oil Life System on page 5-16.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 5-18.See footnote (j).•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 5-60and “Tire Wear Inspection” inAt Least Once a Month
on page 6-9.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transmission uid level and add uid as needed.•
6-5

Additional Required Services (cont’d)
Service and Miles (Kilometers)25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Engine cooling system service (or every
ve years, whichever occurs rst).
An Emission Control Service.
See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (k).•
Maintenance Footnotes
†The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chang, etc. Inspect
drum brake linings for wear or cracks. Inspect disc
brake pads for wear and rotors for surface condition.
Inspect other brake parts, including drums, wheel
cylinders, calipers, parking brake, etc. Check parking
brake adjustment.(b)Visually inspect front and rear suspension and
steering system for damaged, loose, or missing parts or
signs of wear. Inspect power steering lines and hoses
for proper hook-up, binding, leaks, cracks, chang,
etc. Visually check constant velocity joints, rubber boots,
and axle seals for leaks.
(c)Visually inspect hoses and have them replaced if they
are cracked, swollen, or deteriorated. Inspect all pipes,
ttings, and clamps; replace with genuine GM parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
6-7

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name,
part number or specication may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets
GM Standard GM6094M and
displays the American Petroleum
Institute Certied for Gasoline
Engines starburst symbol.
GM Goodwrench
®oil meets all
the requirements for your vehicle.
To determine the proper viscosity
for your vehicle’s engine, see
Engine Oil on page 5-13.
Engine Coolant50/50 mixture of clean,
drinkable water and use only
DEX-COOL
®Coolant. See
Engine Coolant on page 5-25.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
Washer SolventGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransmissionDEXRON
®-III Automatic
Transmission Fluid. Look for
“Approved for the H-Specication”
on the label.
Manual
TransmissionManual Transmission Fluid
(GM Part No. U.S. 89021806,
in Canada 89021807).
Hydraulic
Clutch SystemHydraulic Clutch Fluid
(GM Part No. U.S. 12345347,
in Canada 10953517) or equivalent
DOT-3 brake uid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Chassis
LubricationChassis Lubricant
(GM Part No. U.S. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
6-12

Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your vehicle
has a safety defect, you should immediately notify
Transport Canada, in addition to notifying General
Motors of Canada Limited. You may call them at
1-800-333-0510 or write to:
Transport Canada
Place de Ville Tower C
330 Sparks Street
Ottawa, Ontario K1A 0N5
Reporting Safety Defects to
General Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, we certainly hope you will notify
General Motors. Please call the Chevrolet Customer
Assistance Center at 1-800-222-1020, or write:
Chevrolet Motor Division
Chevrolet Customer Assistance Center
P.O. Box 33170
Detroit, MI 48232-5170In Canada, please call us at 1-800-263-3777 (English)
or 1-800-263-7854 (French). Or, write:
General Motors of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle suspension,
brakes, electrical, steering, body, etc.
Transmission, Transaxle, Transfer
Case Unit Repair Manual
This manual provides information on unit repair service
procedures, adjustments, and specications for GM
transmissions, transaxles, and transfer cases.
7-11

E
Electrical System
Add-On Equipment......................................5-98
Engine Compartment Fuse Block...................5-99
Fuses and Circuit Breakers...........................5-99
Power Windows and Other Power Options......5-98
Windshield Wiper Fuses...............................5-98
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-39
Check and Service Engine Soon Light............3-30
Coolant......................................................5-25
Coolant Heater............................................2-20
Coolant Temperature Gage...........................3-30
Engine Compartment Overview......................5-12
Exhaust.....................................................2-33
Fan Noise..................................................5-34
Oil .............................................................5-13
Oil Life System...........................................5-16
Overheating................................................5-28
Starting......................................................2-18
Event Data Recorders (EDR)............................. 7-9
Exit Lighting...................................................3-17
Extender, Safety Belt.......................................1-31
Exterior Cargo Lamps......................................3-16
Exterior Lamps...............................................3-13
F
Filter
Engine Air Cleaner......................................5-18
Finish Damage...............................................5-95
Fixed Mast Antenna........................................3-72
Flash-to-Pass................................................... 3-9
Flat Tire........................................................5-67
Flat Tire, Changing.........................................5-68
Flat Tire, Storing.............................................5-83
Fluid
Automatic Transmission................................5-19
Manual Transmission....................................5-22
Power Steering...........................................5-34
Windshield Washer......................................5-35
Fog Lamps....................................................3-16
Four-Wheel Drive....................................2-25, 5-44
Front Armrest Storage Area..............................2-41
Front Axle......................................................5-45
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-35
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
5

N
New Vehicle Break-In......................................2-16
Normal Maintenance Replacement Parts............6-14
O
Odometer......................................................3-24
Odometer, Trip...............................................3-24
Off-Road Recovery..........................................4-11
Oil
Engine.......................................................5-13
Pressure Light.............................................3-33
Oil, Engine Oil Life System..............................5-16
Older Children, Restraints................................1-32
Online Owner Center........................................ 7-3
OnStar
®System, see OnStar®Manual...............2-39
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-14
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-21
Outside
Convex Mirror.............................................2-39
Manual Mirrors............................................2-38
Power Mirrors.............................................2-38
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
P
Park (P)
Shifting Into................................................2-30
Shifting Out of............................................2-32
Parking
Brake........................................................2-29
Over Things That Burn.................................2-33
Parking Your Vehicle.......................................2-32
Passing.........................................................4-12
Passlock
®......................................................2-16
Pickup Conversion to Chassis Cab....................4-48
Power
Accessory Outlets........................................3-17
Door Locks.................................................. 2-8
Electrical System.........................................5-98
Retained Accessory (RAP)............................2-18
Seat............................................................ 1-4
Steering Fluid.............................................5-34
Windows....................................................2-13
Pretensioners, Safety Belt................................1-31
Programmable Automatic Door Locks.................. 2-8
Q
Questions and Answers About Safety Belts.........1-16
9

Spare Tire.....................................................5-86
Installing....................................................5-73
Removing...................................................5-69
Storing.......................................................5-83
Specications, Capacities...............................5-103
Speedometer..................................................3-24
Starting Your Engine.......................................2-18
Steering.......................................................... 4-9
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Cupholder(s)...............................................2-41
Front Armrest Storage Area...........................2-41
Glove Box..................................................2-41
Rear Storage Area.......................................2-42
Stuck in Sand, Mud, Ice or Snow......................4-40
Sun Visors.....................................................2-14
T
Tachometer....................................................3-24
Tailgate.........................................................2-10
Taillamps
Turn Signal, Stoplamps and Back-up Lamps....5-49
Theft-Deterrent, Radio.....................................3-71
Theft-Deterrent Systems...................................2-14
Content Theft-Deterrent................................2-14
Passlock
®...................................................2-16Tilt Wheel........................................................ 3-6
Tires.............................................................5-52
Aluminum Wheels, Cleaning..........................5-93
Buying New Tires........................................5-62
Chains.......................................................5-66
Changing a Flat Tire....................................5-68
Cleaning....................................................5-94
If a Tire Goes Flat.......................................5-67
Ination -- Tire Pressure...............................5-58
Inspection and Rotation................................5-60
Installing the Spare Tire................................5-73
Removing the Flat Tire.................................5-73
Removing the Spare Tire and Tools...............5-69
Secondary Latch System..............................5-80
Spare Tire..................................................5-86
Storing a Flat or Spare Tire and Tools............5-83
Tire Sidewall Labelling..................................5-53
Tire Terminology and Denitions....................5-56
Uniform Tire Quality Grading.........................5-63
Wheel Alignment and Tire Balance.................5-64
Wheel Replacement.....................................5-64
When It Is Time for New Tires......................5-61
Top Strap......................................................1-42
Top Strap Anchor Location...............................1-44
12