radio CHEVROLET AVALANCHE 2004 1.G Workshop Manual

Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
circuit breaker and a fuse. If the motor overheats due to
heavy snow, etc., the wiper will stop until the motor
cools. If the overload is caused by some electrical
problem and not snow, etc., be sure to get it xed.
Power Windows and Other Power
Options
Circuit breakers protect the power windows and other
power accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is xed or goes away.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of res caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical
size and rating.If you ever have a problem on the road and don’t have
a spare fuse, you can borrow one that has the same
amperage. Just pick some feature of your vehicle
that you can get along without – like the radio or
cigarette lighter – and use its fuse, if it is the correct
amperage. Replace it as soon as you can.
Instrument Panel Fuse Block
The fuse block access
door is on the driver’s side
edge of the instrument
panel. Pull off the cover to
access the fuse block.
To remove fuses if you don’t have a fuse extractor, hold
the end of the fuse between your thumb and index
nger and pull straight out.
You may have spare fuses located behind the fuse
block access door. These can be used to replace a bad
fuse. However, make sure it is of the correct amperage.
5-120

Fuses Usage
IPC/DICInstrument Panel
Cluster/Driver Information
Center
HVAC/ECAS Climate Control Controller
CIG LTR Cigarette Lighter
HI HDLP-RT High Beam Headlamp-Right
HDLP-LOW Headlamp Low Beam Relay
A/C COMPAir Conditioning Compressor
Relay
A/C COMP Air Conditioning Compressor
RR WPR Rear Wiper/Washer
RADIO Audio System
SEO B1Mid Bussed Electrical Center,
HomeLink, Rear Heated
Seats
LO HDLP-LT Headlamp Low Beam-Left
BTSIBrake Transmission Shift
Interlock System
CRANK Starting SystemFuses Usage
LO HDLP-RT Headlamp Low Beam-Right
FOG LP Fog Lamp Relay
FOG LP Fog Lamps
HORN Horn Relay
W/S WASHWindshield and Rear Window
Washer Pump Relay
W/S WASHWindshield and Rear Window
Washer Pump
INFOOnStar/Rear Seat
Entertainment
RADIO AMP Radio Amplier
RH HIDRight Hand High Intensity
Discharge Lamp
HORN Horn Fuse
EAP Electric Adjustable Pedals
TREC All-Wheel Drive Module
SBA Supplemental Brake Assist
5-127

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

P
Parental Control............................................3-100
Park (P)
Shifting Into................................................2-43
Shifting Out of............................................2-46
Parking
Brake........................................................2-42
Over Things That Burn.................................2-46
Parking on Hills..............................................4-78
Passenger Air Bag Indicator.....................2-52, 2-55
Passenger Air Bag Status Indicator...................3-38
PASSENGER DOOR AJAR..............................3-70
Passenger Sensing System..............................1-62
Passing.................................................4-17, 4-76
Passlock
®......................................................2-29
Personalization Button.....................................3-58
Personalization, Climate Controls......................3-32
Plan Ahead When Possible................................ 7-8
Playing a CD.........................................3-83, 3-94
Playing a Specic Loaded CD..........................3-95
Playing the Radio...................................3-74, 3-86Power
Accessory Outlets........................................3-21
Door Locks.................................................. 2-9
Electrical System.......................................5-120
Lumbar Controls........................................... 1-3
Seat............................................................ 1-2
Steering Fluid.............................................5-41
Windows....................................................2-26
Power Steering...............................................4-15
Programmable Automatic Door Locks.................2-10
Programming the HomeLink
®Transmitter...........2-62
Puddle Lamps................................................3-17
Q
Questions and Answers About Safety Belts.........1-13
R
Radio Data System (RDS).......................3-74, 3-86
Radio Messages.............................................3-80
Radios..........................................................3-72
Care of Your CD and DVD Player................3-116
Care of Your CDs and DVDs.......................3-116
12

Radios (cont.)
Radio with CD............................................3-73
Radio with Six-Disc CD................................3-85
Rear Seat Audio........................................3-112
Setting the Time..........................................3-73
Theft-Deterrent..........................................3-114
Understanding Reception............................3-115
RDS Messages......................................3-79, 3-91
Reading Lamps..............................................3-21
Rear Axle......................................................5-55
Locking......................................................4-11
Rear Door Security Locks................................2-13
Rear Safety Belt Comfort Guides......................1-27
Rear Seat Audio (RSA)..................................3-112
Rear Seat Entertainment System.......................3-99
Rear Seat Operation......................................... 1-7
Rear Seat Passengers, Safety Belts..................1-24
Rear Storage Area..........................................2-67
Rear Window Defogger............................3-28, 3-31
Rearview Mirror, Automatic Dimming with
Compass and Temperature Display................2-52
Rearview Mirror, Automatic Dimming with
OnStar
®, Compass and Temperature Display . . . 2-49
Reclining Seatbacks.......................................... 1-5
Recommended Fluids and Lubricants.................6-13
Recreational Vehicle Towing.............................4-52REDUCED ENGINE POWER...........................3-66
Reinstalling the Cargo Cover Panels..................2-74
Remote Control.............................................3-106
Remote Keyless Entry System............................ 2-4
Remote Keyless Entry System, Operation............ 2-5
Removing the Flat Tire and Installing the Spare
Tire ...........................................................5-96
Removing the Front/Rear Rails and Bows..........2-87
Removing the Spare Tire and Tools...................5-91
Removing the Tonneau Cover...........................2-84
Replacement Bulbs.........................................5-66
Replacing Brake System Parts..........................5-47
Reporting Safety Defects
Canadian Government..................................7-12
General Motors...........................................7-13
United States Government............................7-12
Reprogramming a Single HomeLink
®Button.......2-65
Resetting Defaults...........................................2-65
Restraint System Check
Checking Your Restraint Systems...................1-67
Replacing Restraint System Parts After a
Crash.....................................................1-68
Restraint Systems
Checking....................................................1-67
Replacing Parts...........................................1-68
13

T
Tachometer....................................................3-35
Tailgate.........................................................2-23
Tailgate Removal............................................2-24
Taillamps.......................................................5-65
Temperature and Compass Display....................2-50
Temperature Display........................................2-53
Testing the Alarm............................................2-28
Theft-Deterrent, Radio....................................3-114
Theft-Deterrent Systems...................................2-27
Content Theft-Deterrent................................2-27
Passlock
®...................................................2-29
Throttle, Adjustable..........................................2-33
TIGHTEN FUEL CAP......................................3-67
Tilt Wheel........................................................ 3-7
Tire Sidewall Labeling......................................5-68
Tire Size.......................................................5-72
Tire Terminology and Denitions........................5-74
Tires...................................................5-68, 5-116
Buying New Tires........................................5-83
Chains.......................................................5-88
Changing a Flat Tire....................................5-90
If a Tire Goes Flat.......................................5-89
Ination - Tire Pressure................................5-76
Inspection and Rotation................................5-81
Pressure Monitor System..............................5-77
Spare Tire................................................5-110
Uniform Tire Quality Grading.........................5-85
Wheel Alignment and Tire Balance.................5-86Tires (cont.)
Wheel Replacement.....................................5-86
When It Is Time for New Tires......................5-82
To Use the Engine Coolant Heater....................2-34
Tonneau Cover...............................................2-83
Top Drain Grates – Removal and Cleaning.........2-79
Top Strap......................................................1-40
Top Strap Anchor Location...............................1-41
Top-Box Storage.............................................2-82
Torque Lock...................................................2-45
Total Weight on Your Vehicle’s Tires..................4-74
Tow/Haul Mode...............................................2-37
Tow/Haul Mode Light.......................................3-51
Towing
Recreational Vehicle.....................................4-52
Towing a Trailer..........................................4-68
Your Vehicle...............................................4-52
Traction
Assist System (TAS)...................................... 4-9
Off Light.....................................................3-44
Stabilitrak
®System......................................4-11
TRACTION ACTIVE........................................3-70
Traction Control Operation................................4-13
TRACTION SYS LIMITED................................3-70
Trailer
Recommendations.......................................4-67
Trailer Brakes.................................................4-75
Trailer Wiring Harness.....................................4-79
TRANS HOT IDLE ENGINE.............................3-68
Transfer Case................................................5-56
16

Transmission
Fluid, Automatic...........................................5-23
Temperature Gage.......................................3-45
TRANSMISSION HOT.....................................3-68
Transmission Operation, Automatic....................2-34
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-13
Transportation Options...................................... 7-9
Traveling to Remote Areas...............................4-22
Trip Information Button....................................3-54
Truck-Camper Loading Information....................4-67
Turn and Lane Change Signals.......................... 3-8
TURN SIGNAL ON.........................................3-67
Turn Signal/Multifunction Lever........................... 3-8
Turn Signals When Towing a Trailer..................4-77
U
Underhood Fuse Block...................................5-123
Understanding Radio Reception.......................3-115
Uniform Tire Quality Grading............................5-85
United States – Customer Assistance.................. 7-5
Used Replacement Wheels..............................5-87
Using Cleaner on Fabric................................5-112
Using HomeLink
®...........................................2-64
Using Song List Mode.....................................3-97
Using the Recovery Hooks...............................4-50
V
Vehicle
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-55
Symbols......................................................... iv
Vehicle Data Collection and Event Data
Recorders..................................................7-10
Vehicle Identication
Number (VIN)............................................5-119
Service Parts Identication Label..................5-119
Vehicle Personalization
Memory Seat..............................................2-90
Vehicle Storage..............................................5-47
Vehicles with Body-Side Cladding..............5-58, 5-62
Vehicles with Gray Body-Side Cladding..............5-65
Vehicles without Body-Side Cladding.........5-60, 5-63
Ventilation Adjustment......................................3-32
Video Screen................................................3-103
Visors...........................................................2-26
Voltmeter Gage..............................................3-41
17

W
Warning Lights, Gages and Indicators................3-33
Warnings
DIC Warnings and Messages........................3-65
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle....................................5-114
Weight of the Trailer........................................4-71
Weight of the Trailer Tongue.............................4-73
What Kind of Engine Oil to Use........................5-17
What to Do with Used Oil................................5-20
Wheels
Alignment and Tire Balance..........................5-86
Replacement...............................................5-86
When to Add Engine Oil..................................5-16
When to Change Engine Oil
(GM Oil Life System)...................................5-19
When to Check Lubricant.................................5-55
When to Check Power Steering Fluid................5-41
When to Inspect.............................................5-21
When You Are Ready to Leave After Parking
on a Hill.....................................................4-79Where to Put the Restraint...............................1-38
Why Safety Belts Work....................................1-10
Windows.......................................................2-25
Power........................................................2-26
Windshield and Wiper Blades..........................5-116
Windshield Washer.........................................3-10
Fluid..........................................................5-42
Windshield Wiper
Blade Replacement......................................5-67
Fuses......................................................5-120
Windshield Wipers..........................................3-10
Winter Driving................................................4-44
X
XM™ Satellite Radio Antenna System..............3-117
XM™ Satellite Radio Service..........3-74, 3-86, 3-115
Y
Your Vehicle and the Environment....................... 6-2
18