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 at the right end of the instrument panel, on the passenger’s side of the vehicle.
Fuses | Usage |
SWC BACKLIGHT | Steering Wheel Radio Control Switches (Illumination) |
PCM/PASS KEY/CLUSTER | Instrument Cluster to PRNDL Indicators |
PWR MIRROR | Power Remote Control Mirror Switch |
CRUISE | Cruise Control Module, Switch and Release Switch |
Blank | Not Used |
PCM/CRANK | Powertrain Control Module (PCM), Ignition Crank |
PASS KEY | PASS-Key ® III System |
PWR LOCK | Power Door Locks |
HTD MIRROR | Heated Mirrors |
RH T/LP | Not Used |
RR FOG LP | Not Used |
CIGAR/DIC/ APO FRT | Cigarette Lighter, DIC, Front Auxiliary Power Outlets, Data Link |
T/SIG | Turn Signal Switch |
PWR QTR VENT | Interior Lamp and Multifunction Switch (Power Vent Switch), Auto Leve |
FRT/WPR/ WSHR | Windshield Wiper/Washer Motor and Switch |
HAZARD | Hazard Switch |
RR PWR SCKT | Rear Electric Accessory Plug Housing |
DRL | Daytime Running Lamp Control Module |
LH T/LP | Not Used |
RR DEFOG/ HTD MIRROR | Rear Window Defogger Relay, Heated Mirrors |
ON STAR | OnStar® |
SIR | Inflatable Restraint Control Module |
HVAC BLOWER | Heater-A/C Control |
MALL CLUSTER | Instrument Cluster, Body Control Module, Electronic Level Control (ELC) Sensor and Relay, Theft, Door Ajar |
STOP LAMP | Stoplamp Switch |
CLUSTER BATT | Module/Electronic Brake Control Module/Electronic Brake Traction Control Module (EBCM/EBTCM) |
ENHANCED EVAP/AWD | Evaporative Emissions (EVAP) Canister Vent Solenoid Valve, All-Wheel Drive (AWD) |
Blank | Not Used |
ELC/TRAILER | ELC Air Compressor and ELC Height Sensor, Trailer Harness |
CTSY LAMP | Courtesy Lamp |
IGN 1 | BCM, Electronic Brake Control Indicator Lamp Driver Module, Instrument Panel Cluster, Rear Side Door Actuator Control Module, Rear Windows, Rear Parking Aid |
RR HVAC TEMP CONT | Rear HVAC-A/C Control |
RR WPR/ WSHR | Rear Window Wiper Motor, Rear Window Wiper/Washer and Multifunction Switch (Rear Window Wiper/Washer Switch) |
LH HEADLP LOW | Not Used |
LH HEADLP HIGH | Not Used |
Blank | Not Used |
Blank | Not Used |
Blank | Not Used |
RAP RELAY | Retained Accessory Power (RAP) Relay |
Blank | Not Used |
HVAC/DIC/ DRL/ HEATED SEAT | Air Inlet Actuator, DIC Display, DRL Control Module, Heater-A/C Control, Temperature Door Actuator (Front) and Rear Window Defogger Relay |
BCM PRGRAM | BCM Programming |
RH HEAD LP LOW | Not Used |
RH HEAD LP HIGH | Not Used |
PCM/ABS | IGN MAIN Relay and PCM, Electronic Brake Control Module |
Relays | Usage |
HEADLAMP | Daytime Running Lamps (DRL) Control Module, Headlamp and Instrument Panel Dimmer Switch |
PWR SLD DR | Power Sliding Door |
PWR WDO | Front Power Windows |
PWR/HEATED SEAT PSD | Six-Way Power Seats and Rear Side Door Actuator Motor |
FRT HVAC HI BLWR | Blower Motor Hi Speed Relay Module |
Underhood Fuse Block
This fuse block is located in the engine compartment, in front of the windshield washer fluid reservoir.
Relays | Usage |
9 | Right Fan 1, Left Fan 2 |
10 | Left Fan 2 |
11 | Fuses: A/C Clutch, Ignition 1-U/H, Electronic Ignition, TCC, Injectors |
12 | Right Fan 1, Left Fan 2 |
13 | A/C Clutch |
14 | Fuel Pump |
15 | Not Used |
16 | Horn |
17 | Left Fog Lamp, Right Fog Lamp, Fog Lamp Indicator |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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