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 and circuit breakers. This greatly reduces the chance of damage caused by electrical problems.

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.

The MaxiFuses are located in two fuse blocks, one in the engine compartment and the other under the rear seat. If a MaxiFuse should blow, have your vehicle serviced by your dealer immediately.

Removing Fuses

You will find a fuse puller attached in both of the fuse blocks. Snap the wide end of the fuse puller on to the fuse, at the side indentations holding the puller and pull the fuse out.

Engine Compartment Fuse Block


Object Number: 822594  Size: A3

The engine compartment fuse block is located in the front of the engine compartment on the passenger's side. Lift the cover to gain access.

Fuse 22 or 23 can be moved to the outer position to enable the accessory power outlet or cigarette lighter when the ignition is not on. See your dealer for additional assistance, if needed.


Object Number: 807854  Size: B3

Fuses

Usage

1

Not Used

2

Accessory

3

Windshield Wipers

4

Not Used

5

Headlamp Low Beam Left

6

Headlamp Low Beam Right

7

Spare

8

Powertrain Control Module Battery

9

Headlamp High Beam Right

10

Headlamp High Beam Left

11

Ignition 1

12

Not Used

13

Transaxle

14

Cruise Control

15

Direct Ignition System

16

Injector Bank #2

17

Not Used

18

Not Used

19

Powertrain Control Module Ignition

20

Oxygen Sensor

21

Injector Bank #1

22

Auxiliary Power

23

Cigar Lighter

24

Fog Lamps/Daytime Running Lamps

25

Horn

26

Air Conditioning Clutch

Relays

Usage

27

Headlamp High Beam

28

Headlamp Low Beam

29

Fog Lamps

30

Daytime Running Lamps

31

Horn

32

Air Conditioning Clutch

33

HVAC Solenoid

34

Accessory

35

Not Used

36

Starter 1

37

Cooling Fan 1

38

Ignition 1

39

Cooling Fan Series/Parallel

40

Cooling Fan 2

Circuit Breakers

Usage

41

Starter

Fuses

Usage

42

Not Used

43

Not Used

44

Antilock Brake System

45

Not Used

46

Cooling Fan 1

47

Cooling Fan 2

48

Spare

49

Spare

50

Spare

51

Spare

52

Spare

53

Fuse Puller