GM Service Manual Online
For 1990-2009 cars only

The underhood fuse block is located in the engine compartment. For more information on location see Engine Compartment Overview .

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

Your vehicle may not have all the fuses listed.


Object Number: 1772179  Size: C1

Fuses

Usage

1

Right High-Beam

2

Fuel Pump

3

Diode

BLANK

Not Used

BLANK

Not Used

4

Left High-Beam

BLANK

Not Used

BLANK

Not Used

BLANK

Not Used

5

Not Used

6

Air Conditioning Clutch

7

Horn

8

Left Low-Beam

9

Powertrain Control Module, Electronic Throttle Control

10

Not Used

11

Transmission Solenoid

12

Right Low-Beam

13

Antilock Brake System

14

Powertrain Control Module Ignition

15

Electronic Ignition

16

Fuel Injector

17

Climate Control, RPA, Cruise Control

18

Electronic Throttle Control

19

Engine Sensor, Evaporator

20

Airbag

21

Not Used

22

Not Used

23

Auxiliary Power

24

Front Windshield Washer

25

AC/DC Inverter

26

Rear Blower

27

Front Blower

28

Front Windshield Wiper


J-Case Fuses

Usage

PLR

Fuse Puller

29

Fan 1

30

Starter Solenoid

31

Antilock Brake System Motor

32

Blank

33

Fan 2

34

Front Blower High

35

Battery Main 3

36

Rear Defogger

37

Battery Main 2

38

Spare


Relays

Usage

RUN RLY

Starter

LO BEAM

Low-Beam

FUEL PUMP

Fuel Pump

HORN

Horn

AC/CLTCH

Air Conditioning Clutch

HI BEAM

High-Beam

PWR/TRN

Powertrain

WPR2

Wiper 2

WPR1

Wiper 1

FAN 1

Fan 1

CRNK

Crank

IGN MAIN

Ignition Main

FAN2

Fan 2

FAN3

Fan 3

BLANK

Not Used