GM Service Manual Online
For 1990-2009 cars only

The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links in the wiring itself.

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.

Five spare fuses are provided in the engine compartment fuse block. If you ever have a problem on the road and do not have a spare fuse, you can borrow one that has the same amperage. Just pick a 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.

There are two fuse blocks in your vehicle: the instrument panel fuse block and the engine compartment fuse block.

There is a fuse puller located on the engine compartment fuse block. It can be used to easily remove fuses from the fuse block.

Instrument Panel Fuse Block


Object Number: 1202599  Size: B3

The instrument panel fuse block is located on the driver's side end of the instrument panel. To access the fuses, grip the back end of the fuse panel door and open by pulling the cover out.

To reinstall the door, insert the tabs at the front end first, then push the door into the end of the instrument panel to secure it.


Object Number: 1352537  Size: B5

Fuses

Usage

BLANK

Not Used

BLANK

Not Used

BLANK

Not Used

ECM

Engine Main Relay, Fuel Pump Relay, Engine Control Module (ECM)

BCK/UP

CRUISE

Back-Up Lamp Switch, Cruise Control

ABS

Electronic Brake Control Module (EBCM), A/D Converter

AUTO A/C

BCM

Automatic Temperature Control, A/C Compressor Relay, Body Control Module (BCM)

HVAC

EPS

Manual Air Conditioning, Electronic Power Steering (EPS), HVAC EPS

AIRBAG

Sensing and Diagnostic Module (SDM)

BLANK

Not Used

TCM

BTSI

Transmission Control Module (TCM), Brake Transmission Shift-Interlock/Automatic Transaxle Shift-Lock (BTSI)

BCM

ABS

Body Control Module (BCM), Antilock Brake System (ABS)

CLSTR

AUTO A/C

Instrument Panel Cluster, Automatic Temperature Control, Daytime Running Lamps (DRL)

LTR

Cigarette Lighter, Glove Box Lamp

RADIO

Radio

CLK

Clock, Dome Lamp, Key Interlock Unit

WSWA

Windshield Washer

WPR

Wiper

HTD/MIR

Outside Rearview Mirror (OSRVM), Rear Glass Defogger Switch

RADIO

CRUISE

Radio Battery Positive Voltage, Cruise

HTD/SEAT

Heating Mat, Accessory Power Outlet

AUTO A/C

CLSTR

Automatic Temperature Control, Cluster

DLC

Data Link Connector (DLC)

Engine Compartment Fuse Block


Object Number: 1202604  Size: B3

The engine compartment fuse block is located on the driver's side of the vehicle, near the battery. See Engine Compartment Overview for more information on location. To access the fuses, press the top and bottom flaps to release the cover.

To reinstall the cover, push until it is secure.


Object Number: 1352538  Size: C1

Fuses

Usage

BLANK

Not Used

LOW BEAM RT

Right Side Headlamp Low Beam

LOW BEAM LT

Left Side Headlamp Low Beam

INT LTS

Interior Lamp

A/C

Air Conditioning

HI BEAM PASSING

Headlamp Passing Light

HI BEAM

Headlamp High Beam

FUEL

Fuel Pump, Data Link Connector (DLC)

ECM

Ignition Coil

COOL FAN HI

Electric Cooling Fan High Speed

BCM BATT

Body Control Module (BCM)

IGN 1

Ignition Key (ACC, ON, START)

FOG LAMPS

Fog Lamp Relay

STOP LAMPS

Brake Switch

I/P FUSE BATT

Instrument Panel Fuse Box

ILLUM RT

Illumination, Right Parking Lamp

ILLUM LT

Left Parking Lamp

HVAC BLWR

Blower Motor

IGN 2

Ignition Key (ON, START)

FOG DIODE

Fog Lamp Relay

HORN

Horn

PWR/MIR

Power Mirror

DRL

Daytime Running Lamps

ENG 2

Injector, Variable Induction System (VIS), Electronic Exhaust Gas Recirculation (EEGR), Canister Purge Solenoid

ENG 1

Oxygen Sensor, Generator, Engine Control Module (ECM)

COOL FAN LOW

Electric Cooling Fan Low Speed

ABS

Electronic Brake Control Module (EBCM)

PWR/SEAT

Front Power Seat

S/ROOF

Sunroof

ECM 1

Engine Control Module (ECM), Transmission Control Module (TCM), Engine Main Relay

SPARE

Spare

SPARE

Spare

SPARE

Spare

SPARE

Spare

SPARE

Spare

PWR WNDW

Power Window

FUSE PLR

Fuse Puller

Relays

Usage

COOL FAN HI

Electric Cooling Fan High Speed

A/C CMPRSR

Air Conditioning Compressor

HEAD LAMP

Headlamp

COOL FAN CNTRL

Electric Cooling Fan Control

FRT FOG

Front Fog Lamp

HORN

Horn

ILLUM LAMPS

Taillamp

FUEL PUMP

Fuel Pump

COOL FAN LOW

Electric Cooling Fan Low Speed

PWR WNDW

Power Window

ENG MAIN

Engine Control Module (ECM), Ignition Coil

The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links in the wiring itself.

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.

There are spare fuses provided in the engine compartment fuse block. If you ever have a problem on the road and do not have a spare fuse, you can borrow one that has the same amperage. Just pick a 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.

There are two fuse blocks in your vehicle: the instrument panel fuse block and the engine compartment fuse block.

There is a fuse puller located on the engine compartment fuse block. It can be used to easily remove fuses from the fuse block.

Instrument Panel Fuse Block


Object Number: 1252700  Size: B3

The instrument panel fuse block is located on the end of the instrument panel on the driver's side of the vehicle. To access the fuses, open the fuse panel door by pulling the door out.

To reinstall the door, first insert the rear edge of the fuse panel door, then push the front of the door into the end of the instrument panel to secure it.


Object Number: 1252704  Size: B5

Fuses

Usage

CIGAR JACK

Cigar Jack

HORN

Horn

AUDIO, CLOCK

Audio, Clock

STOP LAMP

Stop Lamp

T/SIG

Turn Signal

METER, HAZARD

Instrument Panel Cluster, Hazard Flasher

METER, CLOCK

Instrument Panel Cluster, Clock

DOOR LOCK, RKE

Door Lock, Remote Keyless Entry

BACK UP LAMP

Back Up Lamp

ECM, TCM

Engine Control Module, Transmission Control Module

ECM, TCM

Engine Control Module, Transmission Control Module

WIPER, WASHER

Wiper, Washer

DIS, INJECTOR

Direct Ignition System, Injector

ABS, ENG FUSE

Antilock Brake System, Engine Fuse

AIRBAG

Air Bag

HVAC BLOWER

HVAC Blower

BLANK

Not Used

BLANK

Not Used

BLANK

Not Used

BLANK

Not Used

BLANK

Not Used

BLANK

Not Used

CLOCK, AUDIO

Clock, Audio

Engine Compartment Fuse Block


Object Number: 1252702  Size: B3

The engine compartment fuse block is located on the driver's side of the vehicle, near the battery. See Engine Compartment Overview for more information on location. To access the fuses, pull out the top and bottom flaps to release the cover. To reinstall the cover, push the cover until it is secure.


Object Number: 1275920  Size: C1

Fuses

Usage

H/L HI RH

Head Lamp High Right Side

BLANK

Not Used

H/L HI LH

Head Lamp High Left Side

BLANK

Not Used

H/L LOW RH

Head Lamp Low Right Side

ILL RH

Parking Lamp Right Side, Illumination Circuit

H/L LOW LH

Head Lamp Low Left Side

ILL LH

Parking Lamp Left Side, License Plate Lamp

ROOM LAMP

Room Lamp

BLANK

Not Used

DEFOG

Defogger

SUN ROOF

Sunroof

ILL LAMP

Illumination Relay

HORN

Horn

HEAD LAMP

Headlamp

FUEL PUMP

Fuel Pump

A/C COMP

Air Conditioning Compressor

FRT FOG

Front Fog Lamp

BLOWER

Blower

ABS

Antilock Brake System

IP F/BOX

Instrument Panel Fuse Box

RAD' FAN

Radiator Fan

IGN 2

Ignition 2

IGN 1

Ignition 1

POWER WINDOW

Power Windows

FUSE SPARE

Spare Fuse

Relays

Usage

BLANK

Not Used

RAD FAN LOW RELAY

Radiator Fan Low Relay

HEAD LAMP HIGH RELAY

Head Lamp High Relay

HEAD LAMP LOW RELAY

Head Lamp Low Relay

PWR WINDOW RELAY

Power Window Relay

FOG LAMP RELAY

Fog Lamp Relay

MAIN RELAY/FAN CONTROL RELAY

Main Relay/Fan Control Relay

FUEL PUMP RELAY

Fuel Pump Relay

A/C COMP RELAY

Air Conditioning Relay

(OPTION) MAIN RELAY

Main Relay (Option)

RAD FAN HI RELAY

Radiator Fan High Relay

ILLUMINATION RELAY

Illumination Relay

BLANK

Not Used

The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links in the wiring itself.

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.

There are spare fuses provided in the engine compartment fuse block. If you ever have a problem on the road and do not have a spare fuse, you can borrow one that has the same amperage. Just pick a 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.

There are two fuse blocks in your vehicle: the instrument panel fuse block and the engine compartment fuse block.

There is a fuse puller located on the engine compartment fuse block. It can be used to easily remove fuses from the fuse block.

Instrument Panel Fuse Block

Sedan shown, Hatchback similar


Object Number: 1273034  Size: B3

The instrument panel fuse block is located on the end of the instrument panel, on the driver's side of the vehicle. To access the fuses, open the fuse panel door by pulling out.

To reinstall the door, insert the tabs at the back end first, then push the door into the instrument panel to secure it.


Object Number: 1273037  Size: C1

Fuses

Usage

AIR BAG

Air Bag

WPR

Wiper

RADIO/CLK

Radio/Clock

ECM

Engine Control Module

BLANK

Not Used

AUX LTR

Extra Jack

TRN SIG LAMPS

Turn Signal Lamps

ABS, CRUISE

Anti-lock Brake System, Cruise Control System

LTR

Cigarette Lighter

CLSTR

Cluster, Brake Transmission Shift Interlock/Automatic Transaxle Shift Lock (BTSI) Solenoid

BLANK

Not Used

BCK/UP

Back-up

BLANK

Not Used

TCM

Transmission Control Module

CRUISE SWITCH

Cruise Switch (Contact Coil)

ENG FUSE BOX, DRL

Engine Fuse Box, Daytime Running Lamps

HAZRD LAMPS

Hazard Lamps

AUTO A/C

A/C Switch, Clock

HVAC

Heating, Ventilation and Air Conditioning

RKE

Remote Keyless Entry

RADIO

Radio

S/ROOF

Sunroof

DLC

Data Link Connector

BLANK

Not Used

Engine Compartment Fuse Block


Object Number: 1273035  Size: B3

The engine compartment fuse block is located on the driver's side of the vehicle, near the battery. See Engine Compartment Overview for more information on location. To access the fuses, press in the top flap to release the cover.

To reinstall the cover, push the cover until it is secure.


Object Number: 1273040  Size: C1

Fuses

Usage

HEAD LAMPS

Headlamps

ECM

Engine Control Module

IGN COIL

Ignition Coil

I/P FUSE

Instrument Panel Fuse

FUEL PUMP

Fuel Pump

A/C

Air Conditioning

HORN

Horn

HI BEAM

Headlamp High-Beam

DRIVER'S PWR WNDW

Driver's Power Window

STOP LAMPS

Stoplamps

DR/LCK

Door Lock

MIR HTD

Heated Mirror

FRT FOG

Front Fog

ILLUM LT

License Plate Lamp, Parking Lamp Left

INJ

Injector

ENG SNSR

Evaporative Emission (EVAP) Canister Purge Solenoid, Heated Oxygen Sensor (HO2S), Cooling Fan Relay, CMP Sensor

LOW BEAM LT

Headlamp Low-Beam Left

ILLUM RT

Illumination Circuit, Parking Lamp Right

LOW BEAM RT

Headlamp Low-Beam Right

SPARE

Spare

SPARE

Spare

SPARE

Spare

BATT PWR

Battery Power

ABS

Anti-lock Brake System

HVAC BLWR

HVAC Blower

IGN 2

Ignition 2

IGN 1

Ignition 1

FUSE PLR

Fuse Puller

COOL FAN LOW

Cooling Fan Low

DEFOG

Defog

COOL FAN HI

Cooling Fan High

PWR WNDW

Power Window

Relays

Usage

COOL FAN LOW

Cooling Fan Low

FRT FOG

Front Fog

ILLUM

Illumination Relay

A/C CMPRSR

Air Conditioning Compressor

HORN

Horn

DEFOG

Defog

FUEL PUMP

Fuel Pump

MAIN

Main Relay

COOL FAN HI

Cooling Fan High

PWR WNDW

Power Window

HEAD LAMPS

Headlamp Relay