radio CHEVROLET EXPRESS CARGO VAN 2003 1.G Service Manual

Fuse Usage
1 Radio Battery
2 Powertrain Control Module Battery
3 Left Rear Turn Lamp
4 Right Rear Turn Lamp
5 Backup Lamps Trailer Wiring
6 Ignition 0
7 Stop Lamp
8 Right Rear Defogger/Heated Mirror
9Right Daytime Running Lamp/Turn
Signal
10Left Daytime Running Lamp/Turn
Signal
11 Truck Body Control Module 4
12 Fuel Pump
13 Trailer
14 Flasher
15 Horn
16 Truck Body Control Module 3
17 Trailer Stop/Turn Signal
18 Truck Body Control Module 2
19 Truck Body Control Module
20 Remote Function Actuator
21 Engine 2Fuse Usage
22 Ignition E
23 Engine 1
24Truck Body Control Module
Ignition 1
25 Spare
26 RPA/Inside Rearview Mirror
27 Crankcase
28Brake Transmission Shift Interlock
System
29 Auxiliary Power Outlets
30 Cigarette Lighter
31 Instrument Panel Cluster
32 Air Conditioning
33 Spare
34 Vent
35 Spare
36 Vehicle Back Up
37Supplemental In¯atable Restraint
System
38 Powertrain Control Module Ignition 1
39 Oxygen Sensor B
40 Oxygen Sensor A
41 Windshield Wipers
5-95

A
Accessory Power Outlets.................................3-18
Adding Equipment to Your Air Bag-Equipped
Vehicle.......................................................1-74
Adding Washer Fluid.......................................5-36
Additional Program Information........................... 7-8
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-91
Add-On Equipment..........................................4-31
Adjusting the Speakers (Balance/Fade).....3-43, 3-46,
3-51, 3-62
Air Bag System..............................................1-63
Adding Equipment to Your Air Bag-Equipped
Vehicle...................................................1-74
Air Bag Off Switch.......................................1-70
How Does an Air Bag Restrain?....................1-68
Servicing Your Air Bag-Equipped Vehicle.........1-73
What Makes an Air Bag In¯ate?....................1-68
What Will You See After an Air
Bag In¯ates?...........................................1-68
When Should an Air Bag In¯ate?...................1-67
Where Are the Air Bags?..............................1-65
Air Bag Systems.............................................1-68
Air Bag .........................................................3-28
Off Light.....................................................3-28
Readiness Light..........................................3-27Air Cleaner/Filter, Engine.................................5-17
All-Wheel Drive (AWD) System.........................2-26
All-Wheel Drive...............................................5-46
AM-FM Radio.................................................3-41
AM ...............................................................3-73
Antenna, Fixed Mast.......................................3-75
Anti-Lock Brake, System Warning Light..............3-32
Anti-lock Brake System..................................... 4-6
Appearance Care............................................5-80
Care of Safety Belts....................................5-83
Chemical Paint Spotting...............................5-87
Cleaning the Inside of Your Vehicle................5-80
Cleaning the Outside of Your Vehicle..............5-83
Finish Damage............................................5-86
Sheet Metal Damage...................................5-86
Underbody Maintenance...............................5-87
Vehicle Care/Appearance Materials................5-88
Weatherstrips..............................................5-83
Ashtrays........................................................3-18
Audio System(s).............................................3-40
AM-FM Radio.............................................3-41
Care of Your Cassette Tape Player................3-74
Care of Your CD Player...............................3-75
Care of Your CDs........................................3-75
Chime Level Adjustment...............................3-75
Fixed Mast Antenna.....................................3-75
Radio with Cassette and CD.........................3-48
1

Audio System(s) (cont.)
Radio with CD............................................3-44
Radio with Six-Disc CD................................3-59
Rear Seat Audio (RSA)................................3-71
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-41
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-40
Theft-Deterrent Feature................................3-73
Understanding Radio Reception.....................3-73
Automatic Transmission Check..........................6-12
Automatic Transmission Shift Lock Control
System Check.............................................6-14
Automatic Transmission...................................5-19
Fluid..........................................................5-19
Operation...................................................2-24
B
Backing Up....................................................4-42
Battery Replacement......................................... 2-6
Battery Run-Down Protection............................3-17
Battery..........................................................5-40
Before Leaving on a Long Trip.........................4-20
Body Lubrication Service..................................6-13
Brake............................................................2-26
Parking......................................................2-26
System Inspection.......................................6-17Brake (cont.)
System Warning Light..................................3-31
Brake Adjustment............................................5-39
Brake Fluid....................................................5-37
Brake Pedal Travel.........................................5-39
Brake Wear...................................................5-39
Brakes..........................................................5-37
Braking in Emergencies..................................... 4-8
Braking........................................................... 4-5
Break-In, New Vehicle.....................................2-20
Bulb Replacement...........................................5-50
Front Turn Signal, Sidemarker and Parking
Lamps....................................................5-52
Halogen Bulbs............................................5-50
Headlamps.................................................5-50
Replacement Bulbs......................................5-54
Taillamps....................................................5-52
Buying New Tires...........................................5-60C
California Fuel.................................................. 5-5
Canada ± Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-6
Capacities and Speci®cations............................5-97
Capacities......................................................5-98
Carbon Monoxide...........................4-24, 4-31, 2-30
2

Passenger Vans with an Air Bag Off Switch........1-46
Passenger Vans without an Air Bag Off
Switch.......................................................1-45
Passing.................................................4-11, 4-42
Passlock
ž......................................................2-19
Payload.....................................................4-30, ii
Plan Ahead When Possible................................ 7-7
Playing a Cassette Tape..................................3-54
Playing a Compact Disc..................3-46, 3-57, 3-65
Playing a Speci®c Loaded
Compact Disc.............................................3-67
Playing the Radio...................3-41, 3-44, 3-48, 3-59
Power Steering................................................ 4-8
Power...........................................................3-18
Accessory Outlets........................................3-18
Door Locks.................................................. 2-8
Seat............................................................ 1-4
Steering Fluid.............................................5-34
Windows....................................................2-17
Primary Radio Controls....................................3-71
Q
Questions and Answers About Safety Belts.........1-14
R
Radiator Pressure Cap....................................5-24
Radio Messages.............................3-43, 3-46, 3-54
Radios..........................................................3-40
AM-FM Radio.............................................3-41
Care of Your Cassette Tape Player................3-74
Care of Your CD Player...............................3-75
Care of Your CDs........................................3-75
Radio with Cassette and CD.........................3-48
Radio with CD............................................3-44
Radio with Six-Disc CD................................3-59
Rear Seat Audio..........................................3-71
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-41
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-40
Theft-Deterrent............................................3-73
Understanding Reception..............................3-73
RDS Messages......................................3-53, 3-64
Reading Lamps..............................................3-17
Rear Air Conditioning and Heating System.........3-21
Rear Axle......................................................5-47
Locking........................................................ 4-8
Service......................................................6-17
11

Rear Door Security Locks.................................. 2-8
Rear Doors....................................................2-14
Rear Heating System......................................3-20
Rear Safety Belt Comfort Guides......................1-31
Rear Seat Audio (RSA)....................................3-71
Rear Seat Operation......................................... 1-6
Rear Seat Outside Passenger Positions.............1-28
Rear Seat Passengers, Safety Belts..................1-28
Rear Seat Radio Controls................................3-71
Rear Window Defogger....................................3-23
Rearview Mirrors.............................................2-31
Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing.............................4-29
Remote Keyless Entry System, Operation............ 2-4
Remote Keyless Entry System............................ 2-3
Removing the Flat Tire and Installing the
Spare Tire..................................................5-72
Removing the Rear Seat................................... 1-6
Removing the Spare Tire and Tools...................5-66
Removing the Wheel Covers............................5-72
Replacement Bulbs.........................................5-54
Replacing Brake System Parts..........................5-40
Replacing Restraint System Parts After
a Crash.....................................................1-75
Replacing the Rear Seats.................................. 1-8
Reporting Safety Defects................................... 7-9
Canadian Government................................... 7-9
General Motors............................................. 7-9
United States Government.............................. 7-8Restraint System Check...................................6-12
Checking Your Restraint Systems...................1-74
Replacing Restraint System Parts After
a Crash..................................................1-75
Restraint Systems...........................................1-74
Checking....................................................1-74
Replacing Parts...........................................1-75
Resynchronization............................................. 2-5
Retained Accessory Power (RAP)......................2-21
Right Front Passenger Position, Safety Belts......1-25
Roadside......................................................... 7-5
Assistance Program....................................... 7-5
Rocking Your Vehicle To Get It Out...................4-28
Running Your Engine While You Are Parked.......2-30
S
Safety Belt.....................................................3-26
Reminder Light............................................3-26
Safety Belts...................................................5-83
Care of......................................................5-83
Center Passenger Position....................1-25, 1-26
Driver Position............................................1-16
How to Wear Safety Belts Properly................1-15
Questions and Answers About Safety Belts.....1-14
Rear Safety Belt Comfort Guides for Children
and Small Adults......................................1-31
Rear Seat Passengers.................................1-28
Right Front Passenger Position......................1-25
12

Safety Belts (cont.)
Safety Belt Extender....................................1-33
Safety Belt Use During Pregnancy.................1-24
Safety Belts Are for Everyone.......................1-10
Safety Chains.................................................4-40
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-5
Seats.............................................................. 1-3
Manual........................................................ 1-3
Power Seat.................................................. 1-4
Rear Seat Operation...................................... 1-6
Reclining Seatbacks...................................... 1-4
Secondary Latch System.................................5-69
Securing a Child Restraint................................1-56
Center Seat Position....................................1-56
Designed for the LATCH System...................1-53
Rear Outside Seat Position...........................1-53
Right Front Seat Position..............................1-58
Security Light.................................................3-37
Service Bulletins.............................................7-10
Service Manuals............................................... 7-9
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-33
Publications Ordering Information..................... 7-9
Servicing Your Air Bag-Equipped Vehicle............1-73
Setting Preset PTYs................................3-52, 3-64
Setting Preset Stations............3-42, 3-45, 3-50, 3-61Setting the Time.............................................3-41
Radios with Radio Data Systems (RDS).........3-41
Radios without Radio Data Systems (RDS).....3-40
Setting the Tone (Bass/Treble).................3-42, 3-45,
3-50, 3-61
Sheet Metal Damage.......................................5-86
Shifting Into Park (P).......................................2-26
Shifting Out of Park (P)...................................2-29
Shoulder Belt Height Adjuster...........................1-18
Single Stage Air Bags.....................................1-67
Skidding........................................................4-12
Sliding Side Door............................................2-11
Some Other Rainy Weather Tips.......................4-17
Spare Tire Check............................................6-12
Special Fabric Cleaning Problems.....................5-81
Speci®cations, Capacities.................................5-97
Speedometer..................................................3-25
Starter Switch Check.......................................6-13
Starting Your Engine.......................................2-22
Steering and Suspension Inspection..................6-16
Steering in Emergencies.................................... 4-9
Steering Tips................................................... 4-8
Steering.......................................................... 4-8
Storage Areas................................................2-36
Storing a Flat or Spare Tire and Tools...............5-78
Stuck in Sand, Mud, Ice or Snow......................4-28
Sun Visors.....................................................2-19
Swing-Out Side Door, 60/40.............................2-13
Swing-Out Windows........................................2-18
13

T
Taillamps.......................................................5-52
Theft-Deterrent, Radio.....................................3-73
Theft-Deterrent Systems...................................2-19
Passlock
ž...................................................2-19
Throttle System Inspection...............................6-17
Tilt Wheel........................................................ 3-7
Tire In¯ation Check.........................................6-11
Tires.............................................................5-56
Buying New Tires........................................5-60
Chains.......................................................5-63
Changing a Flat Tire....................................5-65
Dual Tire Operation.....................................5-57
If a Tire Goes Flat.......................................5-64
In¯ation -- Tire Pressure...............................5-56
Inspection and Rotation................................5-58
Uniform Tire Quality Grading.........................5-61
Wheel Alignment and Tire Balance.................5-62
Wheel Replacement.....................................5-62
When It Is Time for New Tires......................5-59
To Use the Engine Coolant Heater....................2-23
Top Strap Anchor Location...............................1-50
Top Strap......................................................1-48
Torque Lock...................................................2-28
Total Weight on Your Vehicle's Tires..................4-39
Tow/Haul Mode Light.......................................3-38
Tow/Haul Mode...............................................4-32Towing..........................................................4-29
Recreational Vehicle.....................................4-29
Towing a Trailer..........................................4-31
Your Vehicle...............................................4-29
Trailer Brakes.................................................4-40
Trailer Wiring Harness.....................................4-44
Transfer Case................................................5-46
Transmission Operation, Automatic....................2-24
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transmission..................................................5-19
Fluid, Automatic...........................................5-19
Transportation Options...................................... 7-7
Trip Odometer................................................3-25
Turn and Lane Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
Turn Signals When Towing a Trailer..................4-42
U
Underbody Flushing Service.............................6-15
Understanding Radio Reception........................3-73
Uniform Tire Quality Grading............................5-61
United States ± Customer Assistance.................. 7-4
Using Cleaner on Fabric..................................5-81
Using RDS............................................3-51, 3-62
Using Song List Mode.....................................3-69
14