Subaru WRX (2002 – 2007) Fuse Box Diagrams & Location
This Subaru WRX (2002–2007) fuse box guide provides clear information about fuse box locations, fuse assignments, and diagrams. Find the correct fuse quickly for electrical components, understand each fuse’s function, and make troubleshooting easier when dealing with electrical issues in your Subaru WRX.
Fuse Box Location
Passenger Compartment Fuse Box
Located under the instrument panel behind the coin tray on the driver’s side.
Engine Compartment Fuse Box
Fuse Box Diagrams
Passenger Compartment Fuse Box
| Fuse panel | Fuse rating | Circuit |
| 1 | 15A | Heater fan |
| 2 | 15A | Heater fan |
| 3 | 15A |
Power door lock
Remote keyless entry
|
| 4 | 20A |
Cigarette lighter
Remote-controlled rear-view mirrors
2007: Power outlet (front)
2007: Remote-controlled rear-view m |
| 5 | 10A |
Tail light
Parking light
|
| 6 | 15A | SRS airbag |
| 7 | 15A | Fog light |
| 8 | 20A | ABS solenoid |
| 9 | 15A | Radio |
| 10 | Empty | |
| 11 | 15A |
Engine ignition system
SRS airbag
AT control system
|
| 12 | 10A | Illumination brightness control |
| 13 | 10A |
Combination meter
SRS lamp
|
| 14 | 10A | Rear window wiper and washer |
| 15 | 30A | Windshield wiper and washer |
| 16 | 20A | Brake light |
| 17 | 15A | Air conditioner |
| 18 | 15A |
Backup light
Cruise control
|
| 19 | 20A | Mirror heater |
| 20 | Empty | 2003-2007: – |
| 21 | Empty
15A |
2003-2005: – 2006-2007: Ignition coil (Non-turbo model only) |
| 22 | 10A | 2003-2006: ABS ignition 2007: – |
| 23 | 20A |
2003-2007: Accessory power outlet (cargo)
2003-2007: Seat heater
|
Engine Compartment Fuse Box
Subaru WRX (2002-2005)
| Fuse panel | Fuse rating | Circuit |
| 1 | 20A | Radiator cooling fan (Main) |
| 2 | 20A | Radiator cooling fan (Sub) |
| 3 | 30A | ABS motor |
| 4 | 20A | Rear window defogger |
| 5 | 15A |
Hazard warning flasher
Horn
|
| 6 | 15A | Turn signal lights |
| 7 | 10A | Automatic transmission control unit |
| 8 | 10A | Alternator |
| 9 | 15A | Headlight (right side) |
| 10 | 15A | Headlight (left side) |
| 11 | 20A | Lighting switch |
| 12 | 15A |
Clock
Interior light
|
Subaru WRX (2006 & 2007)
| Fuse panel | Fuse rating | Circuit |
| 1 | 20A | Radiator cooling fan (Main) |
| 2 | 20A | Radiator cooling fan (Sub) |
| 3 | 30A | ABS motor |
| 4 | 20A | Rear window defogger |
| 5 | 15A |
Hazard warning flasher
Horn
|
| 6 | 15A | Turn signal lights |
| 7 | 10A | Automatic transmission control unit |
| 8 | 10A | Alternator |
| 9 | 15A | Headlight (right side) |
| 10 | 15A | Headlight (left side) |
| 11 | 20A | Lighting switch |
| 12 | 20A |
Clock
Interior light
|
| – | – | – |
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