radio GMC JIMMY 2005 Workshop Manual

Electrical System
Add-On Electrical Equipment
Notice:Don’t add anything electrical to your vehicle
unless you check with your dealer rst. Some
electrical equipment can damage your vehicle and
the damage wouldn’t be covered by your warranty.
Some add-on electrical equipment can keep other
components from working as they should.
Your vehicle has an air bag system. Before attempting
to add anything electrical to your vehicle, see
Servicing Your Airbag-Equipped Vehicle on page 1-56.
Headlamps
The headlamp wiring is protected by an internal circuit
breaker. An electrical overload will cause the lamps to go
on and off, or in some cases to remain off. If this
happens, have your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow or ice, the wiper will stop until the motor cools.
If the overload is caused by some electrical problem, 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 and circuit
breakers. 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.
5-90

Fuse Usage
6 Steering Wheel Radio Controls
7Headlamps Switch, Body Control
Module, Headlamp Relay
8Courtesy Lamps, Battery Run-Down
Protection
9Heating, Ventilation, Air Cooling
Control Head (Manual)
10 Turn Signal
11 Cluster, Engine Control Module
12 Interior Lights
13 Auxiliary Power
14 Power Locks Motor
154WD Switch, Engine Controls (VCM,
PCM, Transmission)
16 Supplemental Inatable Restraint
17 Front Wiper
18 Steering Wheel Radio Controls
19 Radio, Battery
20 Amplier
21Heating, Ventilation, Air Cooling
(Manual), Heating,Ventilation, Air
Cooling (Automatic), Heating,
Ventilation, Air Cooling Sensors
(Automatic)
22 Anti-Lock BrakesFuse Usage
23 Rear Wiper
24 Radio, Ignition
Engine Compartment Fuse Block
The engine compartment fuse block is located under the
hood on the driver’s side of the vehicle. SeeEngine
Compartment Overview on page 5-12for more
information on location.
Remove the cover by turning the fastener
counterclockwise. To reinstall the fuse panel cover,
push in and turn the fastener clockwise.
5-92

A
About Driving Your Vehicle.................................... ii
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-56
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-90
Air Cleaner/Filter, Engine.................................5-17
Air Conditioning..............................................3-20
Airbag
Readiness Light..........................................3-27
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-50
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-56
How Does an Airbag Restrain?......................1-54
Servicing Your Airbag-Equipped Vehicle..........1-56
What Makes an Airbag Inate?......................1-54
What Will You See After an Airbag Inates?....1-54
When Should an Airbag Inate?....................1-53
Where Are the Airbags?...............................1-52
AM-FM Radio.................................................3-43
Antenna, Fixed Mast.......................................3-79
Anti-Lock Brake System (ABS)........................... 4-8
Anti-Lock Brake, System Warning Light..............3-30
Appearance Care............................................5-81
Aluminum Wheels........................................5-86
Care of Safety Belts....................................5-84
Chemical Paint Spotting...............................5-87
Cleaning Exterior Lamps/Lenses....................5-85Appearance Care (cont.)
Fabric/Carpet..............................................5-81
Finish Care.................................................5-85
Finish Damage............................................5-87
Glass Surfaces............................................5-84
Instrument Panel.........................................5-83
Interior Plastic Components...........................5-83
Leather......................................................5-83
Sheet Metal Damage...................................5-87
Tires..........................................................5-87
Underbody Maintenance...............................5-87
Vehicle Care/Appearance Materials................5-88
Vinyl..........................................................5-83
Washing Your Vehicle...................................5-84
Weatherstrips..............................................5-84
Windshield, Backglass, and Wiper Blades.......5-86
Wood Panels..............................................5-83
Ashtrays........................................................3-19
Audio System(s).............................................3-41
AM-FM Radio.............................................3-43
Care of Your Cassette Tape Player................3-78
Care of Your CD Player...............................3-79
Care of Your CDs........................................3-79
Fixed Mast Antenna.....................................3-79
Radio with Cassette and CD.........................3-54
Radio with CD............................................3-46
Radio with Six-Disc CD................................3-67
Setting the Time for Radios with Radio
Data Systems (RDS)................................3-42
1

Audio System(s) (cont.)
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-42
Theft-Deterrent Feature................................3-77
Understanding Radio Reception.....................3-78
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..........................................................5-19
Operation...................................................2-25
B
Battery..........................................................5-38
Run-Down Protection...................................3-19
Before Leaving on a Long Trip.........................4-34
Brake
Anti-Lock Brake System (ABS)........................ 4-8
Emergencies................................................ 4-9
Parking......................................................2-36
System Inspection.......................................6-32
System Warning Light..................................3-29
Brakes..........................................................5-35
Braking........................................................... 4-7
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-20
Bulb Replacement...........................................5-45
Halogen Bulbs............................................5-46
Headlamps.................................................5-46
One-Piece Front Turn Signal Lamps...............5-48Bulb Replacement (cont.)
Replacement Bulbs......................................5-50
Taillamps....................................................5-50
Two-Piece Front Turn Signal Lamps...............5-49
Buying New Tires...........................................5-62
C
California Fuel.................................................. 5-6
Canadian Owners................................................ ii
Capacities and Specications............................5-95
Carbon Monoxide...................2-12, 2-40, 4-38, 4-57
Care of
Safety Belts................................................5-84
Your Cassette Tape Player............................3-78
Your CD Player...........................................3-79
Your CDs ...................................................3-79
Cargo Tie Downs............................................2-55
Center Front Passenger Position, Safety Belts....1-21
Center Rear Passenger Position, Safety Belts.....1-25
Center Seat Positions, Child Restraints..............1-49
Chains, Tire...................................................5-66
Charging System Light....................................3-28
Check
Engine Light...............................................3-31
Gages Warning Light...................................3-37
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-87
2

Outside (cont.)
Heated Mirrors............................................2-44
Manual Mirror.............................................2-43
Power Mirrors.............................................2-43
Overhead Console..........................................2-49
Owners, Canadian............................................... ii
P
Park (P)
Shifting Into................................................2-37
Shifting Out of............................................2-39
Parking
Brake........................................................2-36
Over Things That Burn.................................2-40
Parking Your Vehicle.......................................2-39
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-26
Part C - Periodic Maintenance Inspections..........6-31
Part D - Recommended Fluids and Lubricants....6-33
Part E - Maintenance Record...........................6-36
Passing.........................................................4-12
Passlock
®......................................................2-20
Power
Door Locks.................................................. 2-9
Electrical System.........................................5-90
Lumbar Controls........................................... 1-3
Retained Accessory (RAP)............................2-23
Seat............................................................ 1-3Power (cont.)
Steering Fluid.............................................5-34
Windows....................................................2-17
Programmable Automatic Door Locks.................. 2-9
Programming the HomeLink
®Transmitter...........2-46
Q
Questions and Answers About Safety Belts.........1-12
R
Radiator Pressure Cap....................................5-26
Radios..........................................................3-41
AM-FM Radio.............................................3-43
Care of Your Cassette Tape Player................3-78
Care of Your CD Player...............................3-79
Care of Your CDs........................................3-79
Radio with Cassette and CD.........................3-54
Radio with CD............................................3-46
Radio with Six-Disc CD................................3-67
Setting the Time for Radios with Radio
Data Systems (RDS)................................3-42
Setting the Time for Radios without
Radio Data Systems (RDS).......................3-42
Theft-Deterrent............................................3-77
Understanding Reception..............................3-78
Rear Axle......................................................5-43
Rear Door Security Locks................................2-11
9

Seats (cont.)
Power Lumbar.............................................. 1-3
Power Seats................................................. 1-3
Rear Seat Operation...................................... 1-6
Reclining Seatbacks...................................... 1-4
Securing a Child Restraint
Designed for the LATCH System...................1-44
Rear Outside Seat Position...........................1-45
Right Front Seat Position..............................1-47
Security Light.................................................3-35
Selecting the Right Schedule, Maintenance.......... 6-5
Service........................................................... 5-3
Adding Equipment to the Outside
of Your Vehicle.......................................... 5-5
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-31
Four-Wheel-Drive Warning Light.....................3-36
Publications Ordering Information...................7-11
Servicing Your Airbag-Equipped Vehicle..............1-56
Setting the Time
Radios with Radio Data Systems (RDS).........3-42
Radios without Radio Data Systems (RDS).....3-42
Sheet Metal Damage.......................................5-87
Shifting Into Park (P).......................................2-37
Shifting Out of Park (P)...................................2-39
Short Trip/City Scheduled Maintenance................ 6-6
Signals, Turn and Lane-Change.......................... 3-8Spare Tire.....................................................5-80
Installing....................................................5-71
Removing...................................................5-68
Storing.......................................................5-76
Specications, Capacities.................................5-95
Speedometer..................................................3-26
Starting Your Engine.......................................2-23
Steering........................................................4-10
Steering, Suspension and Front Drive
Axle Boot and Seal Inspection.......................6-31
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Convenience Net.........................................2-54
Front Storage Area......................................2-52
Glove Box..................................................2-49
Luggage Carrier..........................................2-53
Overhead Console.......................................2-49
Rear Convenience System............................2-55
Rear Storage Area.......................................2-54
Stuck in Sand, Mud, Ice or Snow......................4-42
Sun Visors.....................................................2-18
Sunroof.........................................................2-57
Swing-Out Windows........................................2-18
11

T
Tachometer....................................................3-26
Tailgate/Liftgate...............................................2-12
Taillamps.......................................................5-50
Theft-Deterrent, Radio.....................................3-77
Theft-Deterrent Systems...................................2-18
Content Theft-Deterrent................................2-18
Passlock
®...................................................2-20
Throttle System Inspection...............................6-32
Tilt Wheel........................................................ 3-6
Tires.............................................................5-53
Aluminum Wheels, Cleaning..........................5-86
Buying New Tires........................................5-62
Chains.......................................................5-66
Changing a Flat Tire....................................5-67
Cleaning....................................................5-87
If a Tire Goes Flat.......................................5-66
Ination -- Tire Pressure...............................5-59
Inspection and Rotation................................5-60
Installing the Spare Tire................................5-71
Removing the Flat Tire.................................5-71
Removing the Spare Tire and Tools...............5-68
Spare Tire..................................................5-80
Storing a Flat or Spare Tire and Tools............5-76
Tire Sidewall Labelling..................................5-54
Tire Terminology and Denitions....................5-56
Uniform Tire Quality Grading.........................5-63
Wheel Alignment and Tire Balance.................5-64Tires (cont.)
Wheel Replacement.....................................5-64
When It Is Time for New Tires......................5-61
Top Strap......................................................1-39
Top Strap Anchor Location...............................1-41
Tow/Haul Mode...............................................2-28
Tow/Haul Mode Light.......................................3-36
Towing
Recreational Vehicle.....................................4-50
Towing a Trailer..........................................4-57
Your Vehicle...............................................4-49
Transfer Case and Front Axle (Four-Wheel Drive)
Inspection...................................................6-32
Transmission
Fluid, Automatic...........................................5-19
Fluid, Manual..............................................5-22
Up-Shift Light..............................................3-29
Transmission Operation, Automatic....................2-25
Transmission Operation, Manual........................2-29
Trip Odometer................................................3-26
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
U
Understanding Radio Reception........................3-78
Uniform Tire Quality Grading............................5-63
Up-Shift Light.................................................3-29
12