In this article you will find a description of fuses and relays Pontiac,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Instrument Panel Fuse Block
The instrument panel fuse block is located on the end of the instrument panel, on the driver side of the vehicle.
Fuses | Usage |
F1 | Airbag |
F2 | Trunk Release |
F3 | Door Locks |
F4 | Inadvertent Power LED |
F5 | Courtesy/Turn Signal Lamps/Front Passenger Turn Signal |
F6 | Rear and Side Passenger Side Turn Signal |
F7 | Spare |
F8 | Driver Side Turn Signal |
F9 | Body Control Module |
F10 | Stoplamps |
F11 | Interior Lamps |
F12 | Discrete Logic Ignition Sensor/Theft Deterrent System |
F13 | Rear Cigarette Lighter |
F14 | Auxiliary Power |
F15 | Outside Rearview Mirrors |
F16 | Sunroof/Automatic Transmission Shift Lock |
F17 | Sunroof |
F18 | Automatic Occupant Sensor |
F19 | Driver Side Heated Seat |
F20 | Passenger Side Heated Seat |
F21 | Daytime Running Lamps |
F22 | Front Cigarette Lighter |
F23 | Steering Wheel Controls Backlighting |
F24 | Power Window |
FUSE PULLER | Fuse Puller |
Circuit Breakers | Usage |
B1 | Spare |
B2 | Power Windows |
B3 | Power Seats |
B4 | Spare |
Relayss | Usage |
R1 | Retain Accessory Power 1 |
R2 | Door Locks |
R3 | Passenger Side Door Lock |
R4 | Spare |
R5 | Trunk Release |
R6 | Driver Side Lock |
R7 | Retain Accessory Power 2 |
R8 | Accessory |
R9 | Blower |
R10 | Spare |
R11 | Daytime Running Lamps |
R12 | Fuel Pump |
Engine Compartment Fuse Block
To open the fuse block cover, remove the clip on cover.
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 |
F12 | 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) |
Rear Compartment Fuse Block
The rear compartment fuse block is located on the left side of the trunk behind a cover.
Fuses | Usage |
F1 | Spare |
F2 | Amplifier |
F3 | XM Radio™ |
F4 | Radio |
F5 | Instrument/Display/ Remote Function Actuator/Data Link Connection |
F6 | Spare |
F7 | Spare |
F8 | OnStar™ |
F9 | Spare |
F10 | ECM Battery |
F11 | Regulated Voltage Control Sensor |
F12 | Fuel Pump |
Relays | Usage |
R1 | Spare |
R2 | Spare |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and marke
Still have questions or want to supplement the article? Discuss On Telegram