Pontiac Grand Prix mk7 (Seventh Generation; 2004) – fuse box diagram
Year of production: 2004
Instrument Panel Fuse Block
Fuse box is locate on the end of the instrument panel on the passenger side.
| Fuse | Usage |
| RAP | Retained Accessory Power |
| SUN ROOF | Sunroof |
| CRUISE SW | Cruise Switch |
| PK LP | Parking Lamps |
| RR DEFOG | Rear Window Defogger |
| DR LK/TRUNK | Door Lock/Trunk |
| ONSTAR/ALDL | Onstar®/Diagnostic Link |
| CANISTER | Fuel Tank Solenoid Canister |
| PK LAMPS | Parking Lamps |
| RADIO/AMP | Radio Amplifier |
| RFA/MOD | Remote Function Activator (Remote Keyless Entry) |
| DISPLAYS | Instrument Panel Displays/Head-Up Display (HUD), Driver Information Center (DIC) |
| INT LIGHT | Interior Lamps |
| HVAC | Climate Controls |
| CHMSL/BKUP | Center High Mounted Stop Lamp/Back-Up Lamps |
| PWR WDO | Power Windows |
| SPRING COIL 2 | Steering Wheel Control Switches |
| PWR SEAT | Power Seat |
| TURN/HAZ | Turn Signals/Hazard Warning Lamps |
| PWR MIRS | Power Mirrors |
| HTD SEAT | Heated Seat |
Underhood Fuse Block
The underhood fuse block is located on the passenger’s side of the vehicle in the engine compartment.
Pontiac Grand Prix mk7 – fuse box – engine compartment (3.8 engine)
| Fuses | Usage |
| 1 | Left Front High-Beam Headlamp |
| 2 | Right Front High-Beam Headlamp |
| 3 | Left Front Low-Beam Headlamp |
| 4 | Right Front Low-Beam Headlamp |
| 5 | Windshield Wipers/Washer |
| 6 | Washer/Regulated Voltage Control |
| 7 | Fog Lamps |
| 9 | SIR |
| 10 | Auxiliary Power |
| 11 | Horn |
| 12 | Emission |
| 13 | A/C Clutch |
| 14 | Oxygen Sensor |
| 15 | Power Control Module |
| 16 | Powertrain Control Module/Electronic Throttle Control |
| 17 | Electronic Throttle Control |
| 18 | Display |
| 19 | Anti-Lock Brake Solenoid |
| 20 | Fuel Injection |
| 21 | Transmission Solenoid |
| 22 | Fuel Pump |
| 23 | Anti-Lock Brakes |
| 24 | Electronic Ignition |
| 26 | Battery Main 1 |
| 27 | Battery Main 2 |
| 28 | Battery Main 3 |
| 29 | Fan 1 |
| 30 | Battery Main 4 |
| 31 | Anti-Lock Brake Motor |
| 32 | Fan 2 |
| 33 | Starter |
| Relays | Usage |
| 34 | Hghi-Beam Headlamps |
| 35 | Low-Beam Headlamps |
| 36 | Fog Lamps |
| 37 | Iginition 1 |
| 38 | Air Conditioner Compressor |
| 39 | Horn |
| 40 | Powertrain |
| 41 | Fuel Pump |
| 42 | Fan 1 |
| 43 | Fan 3 |
| 44 | Windshield Wiper/High |
| 45 | Windshield Wiper |
| 46 | Fan 2 |
| 48 | Crank |
| 49 | Spare Fuse |
| 50 | Spare Fuse |
| 51 | Spare Fuse |
| 52 | Blank |
| 53 | Blank |
| 54 | Blank |
| 55 | Fuse Puller |
 |
A/C Clutch |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.