GM Service Manual Online
For 1990-2009 cars only

Object Number: 1887066  Size: G1

To open the fuse block cover, remove the clip on cover.

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

Engine Compartment Fuse Block - Fuse Puller Shown


Object Number: 1887070  Size: G4

Fuses

Usage

FL1

Spare

FL2

Rear Defog

FL3

ABS Motor

FL4

Battery Main 3

FL5

Battery Main 1

FL6

Spare

FL7

Battery Main 2

FL8

Starter

FL9

HVAC Blower Motor

FL10

Fan 1 Engine Cooling (Right)

FL11

Spare

FL12

Fan 2 Engine Cooling (Left)

F1

Comm Enable

F2

HVAC Battery

F3

Back-up Lamp

F4

Fog Lamps (Front)

F5

ABS Valves

F6

Spare

F8

Horn

F9

Transmission Control Module

F10

Driver Side Low-Beam Headlamp

F11

Spare

F12

Passenger Side Low-Beam Headlamp

F13

Spare

F14

Spare

F15

Front Wiper

F16

Spare

F17

Theft Horn

F18

Spare

F19

Passenger Side High-Beam Headlamp

F20

Spare

F21

Windshield Washer

F22

Canister Vent Solenoid

F23

Driver Side High-Beam Headlamp

F24

Spare

F25

Reverse Lockout

F26

Spare

F27

Spare

F28

Engine Control Module 1

F29

Even Coils/Injectors

F30

Spare

F31

Spare

F32

Emission 2

F33

Emission 1

F34

Spare

F35

Odd Coils/Injectors

F36

Spare

F37

HVAC Ignition

F38

Heated Seats/OnStar® Ignition

F39

Engine Ignition

F40

Airbags

F41

Spare

F42

Passenger Side Park Lamp

F43

Driver Side Park Lamp

FUSE PULLER

Fuse Puller


Relays

Usage

R1

Spare

R2

Comm Enable

R3

Spare

R4

Back-up Lamps

R5

Fog Lamp

R6

Low-Beam Headlamps

R7

Spare

R8

Defogger

R9

Windshield Wiper High

R10

Windshield Wiper Low

R11

High-Beam Headlamps

R12

Crank

R13

Powertrain

R14

Ignition Main

R15

Windshield Wiper

R16

Horn

R17

Fan 1 (Engine Cooling)

R18

Parking Lamps

R19

Fan 2 (Engine Cooling)

R20

Fan 3 (Engine Cooling)