GM Service Manual Online
For 1990-2009 cars only

The underhood fuse block is located on the passenger side of the engine compartment.


Object Number: 1610445  Size: A2

Lift the fuse block cover to access the fuses.

Notice: Spilling liquid on any electrical components on the vehicle may damage it. Always keep the covers on any electrical component.


Object Number: 1854581  Size: C1

Fuses

Usage

A/C CLTCH

Air Conditioning Clutch

ABS

Antilock Braking System (ABS)

AFS

Adaptive Forward Lighting System

AIRBAG IGN

Airbag Switch

AWD

All-Wheel Drive

BCM 1

Body Control Module 1

BCM 2

Body Control Module 2

BCM 3

Body Control Module 3

BCM 4

Body Control Module 4

BCM 5

Body Control Module 5

BCM 6

Body Control Module 6

BCM 7

Body Control Module 7

DISPLY

Display

DRL RT

Right Daytime Running Lamp (DRL)

DRL/ENG PUMP

Daytime Running Lamps

ECM

Engine Control Module (ECM)

ECM/TCM IGN

ECM, Transmission Control Module (TCM), Instrument Panel Cluster (IPC), PASS-Key III+ Module

EMIS 1

Emission 1

EMIS 2

Emission 2

EVEN COILS

Even Coils

FRT FOG

Front Fog Lamps

HDM WASH

Headlamp Driver Module Washer

HORN

Horn

LO BEAM DRL

Low-Beam DRL

LT HI BEAM

Left High-Beam Headlamp

LT LO BEAM

Left Low-Beam Headlamp

LT LO BEAM

Left Low-Beam Headlamp

LTR

Cigarette Lighter

MISC IGN

Ignition

NAV MTR

Navigation Motor

ODD COILS

Odd Coils

PED PROT

Not Used

PWR MODING

PassKey Module, Body Control Module

RT HI BEAM

Right High-Beam Headlamp

RT LO BEAM

Right Low-Beam Headlamp

RT LO BEAM

Right Low-Beam Headlamp

SPARE

Spare

SPARE

Spare

STR/WHL/ILLUM

Steering Wheel Illumination

TCM BATT

Transmission Control Module Battery

TRANS OIL RLY

Transmission Oil Relay

WPR

Windshield Wiper

WSW PUMP

Windshield Washer Pump


J-Case Fuses

Usage

ABS MTR

ABS Motor

BLWR

Blower

BRK VAC PUMP

Brake Vacuum Pump

FAN 1

Cooling Fan 1

FAN 2

Cooling Fan 2

REAR DEFOG

Rear Defogger

SPARE

Spare

SPARE

Spare

SPARE

Spare

STRTR

Starter

TRANS PUMP

Transmission Pump

WSW/HTR

Windshield Washer Heater


Relays

Usage

A/C CMPRSR CLTCH

Air Conditioning Compressor Clutch

DRL (W/O HID) LO BEAM (HID)

Daytime Running Lamps (without High Intensity Discharge), Low-Beam Headlamps (High Intensity Discharge)

ENG PUMP

Engine Pump

FAN S/P

Cooling Fan Series/Parallel

FAN 1

Cooling Fan 1

FAN 2

Cooling Fan 2

HEAD LAMP WASH

Headlamp Washer

HI BEAM

High-Beam Headlamp

HORN

Horn

IGN 1

Ignition 1

LO BEAM (W/O HID) LT DRL (HID)

Low-Beam (without High Intensity Discharge), Left Daytime Running Lamp (High Intensity Discharge)

PWR/TRN

Powertrain

REAR DEFOG

Rear Defogger

SPARE

Spare

STRTR

Starter

WPR

Windshield Wiper

WPR HI

Windshield Wiper High Speed

WSW PUMP

Windshield Washer Pump