radiator cap GMC CANYON 2004 User Guide

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.
(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.)
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(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.
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Power and Heated Seat Circuit Breakers..........5-104
Power Steering...............................................4-10
Pretensioners, Safety Belt................................1-30
Programmable Automatic Door Locks.................. 2-8
Q
Questions and Answers About Safety Belts.........1-15
R
Radiator Pressure Cap....................................5-28
Radio Data System (RDS).......................3-50, 3-59
Radio Messages.....................................3-46, 3-53
Radios..........................................................3-42
AM-FM Radio.............................................3-44
Care of Your CD Player...............................3-68
Care of Your CDs........................................3-68
Radio with CD............................................3-47
Radio with Six-Disc CD................................3-56
Setting the Time for Radios with
Radio Data Systems (RDS).......................3-43
Setting the Time for Radios without
Radio Data Systems (RDS).......................3-43
Theft-Deterrent............................................3-67
Understanding Reception..............................3-68
RDS Messages......................................3-52, 3-61Rear Axle......................................................5-47
Rear Door Security Locks.................................. 2-9
Rear Doors....................................................2-10
Rear Safety Belt Comfort Guides......................1-28
Rear Seat Operation.................................1-9, 1-10
Rear Seat Passengers, Safety Belts..................1-26
Rear Storage Area..........................................2-43
Rearview Mirror, Automatic Dimming with
Compass and Temperature Display................2-37
Rearview Mirror with OnStar
®...........................2-36
Rearview Mirrors.............................................2-36
Reclining Seatbacks.......................................... 1-6
Recommended Fluids and Lubricants.................6-13
Recreational Vehicle Towing.............................4-47
REDUCED POWER........................................3-41
Regular Cab Models and
Extended Cab Models
without Rear Seats..............3-26, 1-48, 1-54, 1-70
Remote Keyless Entry System............................ 2-4
Remote Keyless Entry System, Operation............ 2-5
Removing the Flat Tire and Installing the
Spare Tire..................................................5-78
Removing the Spare Tire and Tools...................5-75
Replacement Bulbs.........................................5-54
Replacing Brake System Parts..........................5-41
Replacing Restraint System Parts
After a Crash..............................................1-74
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