GM Service Manual Online
For 1990-2009 cars only

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


Object Number: 1610445  Size: A2

Lift the cover for access to the fuse/relay block.

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

To remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out.


Object Number: 1826473  Size: C1

Fuses

Usage

A/C CLUTCH

Air Conditioning Clutch

ABS MTR

Antilock Braking System (ABS) Motor

AFS

Adaptive Forward Lighting System

AIRBAG

Airbag System

AUX POWER

Auxiliary Power

AWD

All-Wheel-Drive System

ECM

Engine Control Module

ECM 1

Engine Control Module 1

EMISSION 1

Antilock Brakes System 2

EMISSION 2

Emission 2

EVEN COILS

Even Injector Coils

FOG LAMP

Fog Lamps

FUEL PUMP

Fuel Pump

HORN

Horn

HTD MIR

Heated Outside Rearview Mirror

LT HI BEAM

Left High-Beam Headlamp

LT LO BEAM

Left Low-Beam Headlamp

LT PRK

Left Parking Lamp

LT TRLR STOP/TRN

Trailer Left Stoplamp and Turn Signal

ODD COILS

Odd Injector Coils

PCM IGN

Powertrain Control Module Ignition

PWR OUTLET

Power Outlet

REAR CAMERA

Rear Camera

RR APO

Rear Accessory Power Outlet

RR HVAC

Rear Climate Control System

RT HI BEAM

Right High-Beam Headlamp

RT LO BEAM

Right Low-Beam Headlamp

RT PRK

Right Parking Lamp

RT TRLR STOP/TRN

Trailer Right Stoplamp and Turn Signal

RVC SNSR

Regulated Voltage Control Sensor

SPARE

Spare

SPARE

Spare

SPARE

Spare

SPARE

Spare

SPARE

Spare

SPARE

Spare

TCM

Transmission Control Module

TRANS

Transmission

TRLR BCK/UP

Trailer Back-up Lamps

TRLR BRK

Trailer Brake

TRLR PRK LAMP

Trailer Parking Lamps

TRLR PWR

Trailer Power

WPR/WSW

Windshield Wiper/Washer


J-Case Fuses

Usage

ABS MTR

ABS Motor

BATT 1

Battery 1

BATT 2

Battery 2

BATT 3

Battery 3

FAN 1

Cooling Fan 1

FAN 2

Cooling Fan 2

HTD WASH

Heated Windshield Washer System

HVAC BLWR

Climate Control System Blower

PWR L/GATE

Power Liftgate

RR DEFOG

Rear Defogger

S/ROOF/SUNSHADE

Sunroof, Sunshade

STRTR

Starter


Relays

Usage

A/C CMPRSR CLTCH

Air Conditioning Compressor Clutch

CRNK

Switched Power

FAN 1

Cooling Fan 1

FAN 2

Cooling Fan 2

FAN 3

Cooling Fan 3

FOG LAMP

Fog Lamps

FUEL PUMP

Fuel Pump

HI BEAM

High-Beam Headlamps

HID/LO BEAM

High Intensity Discharge (HID) Low-Beam Headlamps

HORN

Horn

IGN

Ignition Main

LT TRLR STOP/TRN

Trailer Left Stoplamp and Turn Signal Lamp

PRK LAMP

Park Lamp

PWR/TRN

Powertrain

RR DEFOG

Rear Window Defogger

RT TRLR STOP/TRN

Trailer Right Stoplamp and Turn Signal Lamp

SPARE

Spare

TRLR BCK/UP

Trailer Back-up Lamps

WPR

Windshield Wiper

WPR HI

Windshield Wiper High Speed