belt CHEVROLET AVALANCHE 2004 1.G Repair Manual

Whenever you replace your tires with those not having
a TPC Spec number, make sure they are the same
size, load range, speed rating and construction
type (bias, bias-belted or radial) as your original tires.
If you replace your vehicle’s tires with those not having a
TPC Spec number, the tire pressure monitoring
system may give an inaccurate low pressure warning.
Non-TPC Spec tires may give a low pressure warning
that is higher or lower than the proper warning level you
would get with TPC Spec numbered tires.
{CAUTION:
Mixing tires could cause you to lose control
while driving. If you mix tires of different sizes
or types (radial and bias-belted tires), the
vehicle may not handle properly, and you
could have a crash. Using tires of different
sizes may also cause damage to your vehicle.
Be sure to use the same size and type tires on
all wheels.
Your vehicle may be equipped with a different
size spare than the road tires (those originally
installed on your vehicle). When new, your
vehicle included a spare tire and wheel
assembly with a similar overall diameter as
your vehicle’s road tires and wheels, so it is all
right to drive on it. Because this spare was
developed for use on your vehicle, it will not
affect vehicle handling.
5-84

Care of Safety Belts
Keep belts clean and dry.
{CAUTION:
Do not bleach or dye safety belts. If you do, it
may severely weaken them. In a crash, they
might not be able to provide adequate
protection. Clean safety belts only with mild
soap and lukewarm water.
Weatherstrips
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather frequent application may be required. See
Recommended Fluids and Lubricants on page 6-13.
Cleaning the Outside of Your
Vehicle
The paint nish on your vehicle provides beauty, depth
of color, gloss retention and durability.
Washing Your Vehicle
The best way to preserve your vehicle’s nish is to keep
it clean by washing it often with lukewarm or cold water.
Don’t wash your vehicle in the direct rays of the sun.
Use a car washing soap. Don’t use strong soaps
or chemical detergents. Be sure to rinse the vehicle
well, removing all soap residue completely. You can get
GM-approved cleaning products from your dealer.
SeeVehicle Care/Appearance Materials on page 5-118.
Don’t use cleaning agents that are petroleum based,
or that contain acid or abrasives. All cleaning agents
should be ushed promptly and not allowed to dry on the
surface, or they could stain. Dry the nish with a soft,
clean chamois or an all-cotton towel to avoid surface
scratches and water spotting.
High pressure car washes may cause water to enter
your vehicle.
5-114

Maintenance Schedule......................................6-2
Introduction...................................................6-2
Maintenance Requirements..............................6-2
Your Vehicle and the Environment....................6-2
Using Your Maintenance Schedule....................6-3
Scheduled Maintenance...................................6-4
Additional Required Services............................6-6
Maintenance Footnotes...................................6-8Owner Checks and Services..........................6-10
At Each Fuel Fill..........................................6-10
At Least Once a Month.................................6-10
At Least Once a Year...................................6-11
Recommended Fluids and Lubricants...............6-13
Normal Maintenance Replacement Parts..........6-15
Engine Drive Belt Routing..............................6-16
Maintenance Record.....................................6-17
Section 6 Maintenance Schedule
6-1

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)
Inspect evaporative control system.
An Emission Control Service. See
footnotes † and (k).•••
Replace spark plugs and inspect
spark plug wires.An Emission
Control Service.•
Engine cooling system service (or
every 5 years, whichever occurs
rst).An Emission Control Service.
See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.•
6-7

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.
#Lubricate the front suspension, ball joints, steering
linkage, transmission shift linkage and parking
brake cable guides. Ball joints should not be lubricated
unless their temperature is 10°F (-12°C) or higher,
or they could be damaged.
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chang, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc.
(b)Visually inspect front and rear suspension and
steering system for damaged, loose or missing parts,
signs of wear or lack of lubrication. 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.)
6-8

Engine Drive Belt Routing
(A) Air Conditioning Compressor
6-16

In a crash or near crash event, computer systems, such
as the Air Bag Sensing and Diagnostic Module (SDM)
in your vehicle may record information about the
condition of the vehicle and how it was operated, such
as engine speed, brake applications, throttle position,
vehicle speed, safety belt usage, air bag readiness, air
bag performance data, and the severity of a collision.
This information has been used to improve vehicle crash
performance and may be used to improve crash
performance of future vehicles and driving safety. Unlike
the data recorders on many airplanes, these on-board
systems do not record sounds, such as conversation of
vehicle occupants.
To read this information, special equipment is needed
and access to the vehicle or the SDM is required.
GM will not access information about a crash event or
share it with others other than
with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee,
in response to an official request of police or similar
government office,
as part of GM’s defense of litigation through the
discovery process, or
as required by law.In addition, once GM collects or receives data, GM may
use the data for GM research needs,
make it available for research where appropriate
condentiality is to be maintained and need is
shown, or
share summary data which is not tied to a specic
vehicle with non-GM organizations for research
purposes.
Others, such as law enforcement, may have access to
the special equipment that can read the information
if they have access to the vehicle or SDM.
If your vehicle is equipped with OnStar
®, please check
the OnStar®subscription service agreement or manual
for information on its operations and data collection.
7-11

A
Accessory Power Outlets.................................3-21
Adding a Snow Plow or Similar Equipment.........4-63
Adding Washer Fluid.......................................5-42
Additional Program Information.........................7-10
Additives, Fuel................................................. 5-6
Add-On Equipment..........................................4-62
Adjustable Throttle and Brake Pedal..................2-33
Adjusting the Speakers (Balance/Fade)......3-77, 3-89
After Off-Road Driving.....................................4-33
Air Bag
Passenger Status Indicator...........................3-38
Readiness Light..........................................3-36
Air Bag Systems.....................................1-51, 1-58
Adding Equipment to Your Air
Bag-Equipped Vehicle...............................1-66
How Does an Air Bag Restrain?....................1-59
Passenger Sensing System...........................1-62
Servicing Your Air Bag-Equipped Vehicle.........1-66
What Makes an Air Bag Inate?....................1-59
What Will You See After an Air Bag Inates?......1-60
When Should an Air Bag Inate?...................1-57
Where Are the Air Bags?..............................1-54
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning..............................................3-27
Airbag Sensing and Diagnostic Module (SDM)....7-10
Aluminum or Chrome-Plated Wheels................5-116AM .............................................................3-115
Antenna, Fixed Mast......................................3-116
Antenna, XM™ Satellite Radio Antenna System . . . 3-117
Anti-lock Brake System..................................... 4-7
Anti-Lock Brake, System Warning Light..............3-43
Appearance Care..........................................5-111
Care of Safety Belts...................................5-114
Chemical Paint Spotting..............................5-117
Cleaning the Inside of Your Vehicle..............5-111
Cleaning the Outside of Your Vehicle............5-114
Finish Damage..........................................5-117
Sheet Metal Damage..................................5-117
Underbody Maintenance.............................5-117
Vehicle Care/Appearance Materials...............5-118
Weatherstrips............................................5-114
Approaching a Hill..........................................4-24
Ashtrays........................................................3-22
Audio Output................................................3-102
Audio System(s).............................................3-72
Audio Steering Wheel Controls....................3-114
Care of Your CD and DVD Player................3-116
Care of Your CDs and DVDs.......................3-116
Chime Level Adjustment.............................3-117
Fixed Mast Antenna...................................3-116
Radio with CD............................................3-73
Radio with Six-Disc CD................................3-85
Rear Seat Audio (RSA)...............................3-112
1

Audio System(s) (cont.)
Setting the Time..........................................3-73
Theft-Deterrent Feature...............................3-114
Understanding Radio Reception...................3-115
XM™ Satellite Radio Antenna System...........3-117
Automatic Climate Control System.....................3-22
Automatic Dimming Mirror Operation..........2-50, 2-53
Automatic Headlamp System............................3-16
Automatic Transfer Case..................................2-38
Automatic Transmission
Fluid..........................................................5-23
Operation...................................................2-34
Auxiliary Battery..............................................4-82
Auxiliary Roof Mounted Lamp Switch.................3-19
B
Backing Up....................................................4-76
Battery..........................................................5-47
BATTERY NOT CHARGING.............................3-66
Battery Replacement......................................... 2-6
Battery Run-Down Protection............................3-21
Before Leaving on a Long Trip.........................4-41
Before You Drive...........................................3-100
Before You Go Off-Roading..............................4-20Brake
Parking......................................................2-42
System Warning Light..................................3-42
Brake Adjustment............................................5-46
Brake Fluid....................................................5-43
Brake Pedal, Throttle.......................................2-33
Brake Pedal Travel.........................................5-46
Brake Wear...................................................5-46
Brakes..........................................................5-43
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-30
BUCKLE PASSENGER....................................3-69
BUCKLE SEATBELT.......................................3-69
Bulb Replacement...........................................5-58
Center High-Mounted Stoplamp (CHMSL)........5-65
Daytime Running Lamps...............................5-65
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-63
Front Turn Signal, Sidemarker and Parking
Lamps....................................................5-62
Halogen Bulbs............................................5-58
Headlamps.................................................5-58
Replacement Bulbs......................................5-66
Taillamps....................................................5-65
Buying New Tires...........................................5-83
2

C
California Fuel.................................................. 5-6
Canada – Customer Assistance.......................... 7-5
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-8
Capacities and Specications..........................5-128
Carbon Monoxide...........2-14, 2-23, 2-47, 4-44, 4-68
Care of
Safety Belts..............................................5-114
Your CD and DVD Player...........................3-116
Your CDs and DVDs..................................3-116
Cargo Area, All-Weather..................................2-78
Cargo Area Floor Drains..................................2-82
Cargo Cover Panels........................................2-67
Cargo Lamps.................................................3-19
Cargo Panel Storage System............................2-70
Cargo Tie Downs............................................2-77
CD Messages........................................3-85, 3-99
Center Console Storage Area...........................2-66
Center Front Passenger Position, Safety Belts....1-23
Center High-Mounted Stoplamp (CHMSL)...........5-65
Center Instrument Panel Fuse Block................5-122
Center Overhead Console................................2-65
Chains, Tire...................................................5-88CHANGE ENGINE OIL....................................3-65
Charging System Light....................................3-40
Check Engine Light.........................................3-47
CHECK OIL LEVEL.........................................3-66
CHECK TIRE PRESSURE...............................3-72
CHECK WASHER FLUID.................................3-68
Checking Brake Fluid......................................5-44
Checking Coolant............................................5-28
Checking Engine Oil........................................5-16
Checking Things Under the Hood......................5-10
Chemical Paint Spotting.................................5-117
Child Restraints
Child Restraint Systems...............................1-36
Infants and Young Children...........................1-32
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-42
Older Children.............................................1-30
Securing a Child Restraint Designed for the
LATCH System........................................1-44
Securing a Child Restraint in a Rear Seat
Position..................................................1-44
Securing a Child Restraint in the Center Front
Seat Position...........................................1-46
Securing a Child Restraint in the Right Front
Seat Position...........................................1-47
3