GM Service Manual Online
For 1990-2009 cars only

Object Number: 1241154  Size: B3

The engine compartment fuse block is located on the driver's side of the engine compartment. See Engine Compartment Overview for more information on location.

To remove the cover, push in on the tab on the end of the cover and lift. To reinstall the cover, line up the tab and push down on the cover until the tab clicks into place.


Object Number: 1645265  Size: C1

Fuses

Usage

DRL

Daylight Running Lamps

AUX PWR 1

Accessory Power 1

STOP

Brake Switch, Stoplamps

BLWR

Climate Control Fan

S/ROOF

Sunroof (If Equipped)

A/C

Air Conditioning Control Head

PWR/SEAT

Power Seat Circuit Breaker (If Equipped)

RT HDLP

Passenger's Side Headlamp

LT HDLP

Driver's Side Headlamp

AUX PWR 2

Accessory Power 2

FOG/LAMP

Fog Lamps (If Equipped)

A/C CMPRSR

Air Conditioning Compressor

WSW

Wiper/Washer Switch

PWR/WNDW

Power Windows (If Equipped)

FUEL/PUMP

Fuel Pump

STRTR

Starter Solenoid Relay

WPR

Wiper

ABS 2

Anti-lock Brake System 2 (ABS Pump)

DR/LCK

Power Door Locks (If Equipped)

ETC

Electronic Throttle Control (ETC)

02 SNSR

Oxygen Sensors

CRUISE

Cruise Control Switch, Inside Rearview Mirror, Transfer Case Control Module, Brake Switch, Clutch Disable

HTD/SEAT

Heated Seat (If Equipped)

AIRBAG

Supplemental Inflatable Restraint System, Sensing and Diagnostic Module

ABS

Anti-lock Brake System (ABS), ABS module, Four-Wheel Drive, Gravity Sensor

BCK/UP

Back-up Lights

FRT/AXLE

Front Axle Actuator

TRN/HAZRD REAR

Rear Turn/Hazard Lights

ERLS

Map Sensor, Can Purge Solenoid

PCMI

Powertrain Control Module (PCM)

TRANS

Transmission Solenoid

IGN

Ignition, Clutch Starter Switch, Neutral Safety Back-Up Switch, Ignition Coils 1-5, Air Conditioning Relay

INJ

Injectors

ABS 1

Anti-lock Brake System 1 (ABS Logic)

FRT PRK LAMP

Front Park/Turn Lamps, Driver and Passenger's Side Power Window Switches Lighting

REAR PRK LAMP

Rear Parking Lamp 1, Passenger's Side Taillamp, License Plate Lamps

REAR PRK LAMP2

Driver's Side Rear Taillamp, Passenger Side Airbag Indicator Lighting, Instrument Panel Dimming Power (2WD/4WD switch lighting)

CLSTR

Cluster

TRN/HAZRD FRT

Turn/Hazard/Courtesy/Cargo Lamps/Mirrors

TCCM

Transfer Case Control Module

HORN

Horn

TBC

Truck Body Controller

IGN TRNSD

Ignition Transducers

RDO

Radio

ONSTAR

OnStar®

CNSTR VENT

Fuel Canister Vent Solenoid

PCM B

Powertrain Control Module (PCM) B

Relays

Usage

DRL

Daylight Running Lamps

BEAM SEL

Beam Selection

IGN 3 HVAC

Ignition 3, Climate Control, Climate Control Head Fuse, Power Seat Fuse

RAP

Retained Accessory Power (Power Window Fuse, Wiper/Washer Switch Fuse), Sunroof Fuse

PRK/LAMP

Front Parking Lamp Fuse, Rear Parking Lamps

HDLP

Headlamps

FOG/LAMP

Fog Lamps (If Equipped)

FUEL/PUMP

Fuel Pump, Fuel Pump Fuse

A/C CMPRSR

Air Conditioning Compressor

RUN/CRNK

Run/Crank, Airbag System Fuse, Cruise Control Fuse, Ignition Fuse, Back-Up Lamps, ABS Fuse, Front Axle, PCM-1, Injectors Fuse, Transmission Fuse

PWR/TRN

Powertrain, Electronic Throttle Control Fuse, Oxygen Sensor Fuse

HORN

Horn

WPR 2

Wiper 2 (High/Low)

WPR

Wipers (On/Off)

STRTR

Starter Relay (PCM Relay)

Miscellaneous

Usage

WPR

Diode -- Wiper

A/C CLTCH

Diode -- Air Conditioning, Clutch

MEGA FUSE

Mega Fuse