Subaru WRX (2008 – 2014) Fuse Box Diagrams & Location
The Subaru WRX (2008–2014) features multiple fuse boxes that protect essential electrical systems and components. Knowing their locations and fuse assignments makes troubleshooting easier when an electrical issue occurs. This blog provides clear fuse box locations and diagrams to help identify the correct fuse quickly and safely.
Fuse Box Location
Passenger Compartment Fuse Box
This Fuse Box is located under the instrument panel behind the fuse box cover on the driver’s side. To remove the cover, pull it out.
Engine Compartment Fuse Box
Fuse Box Diagrams
Passenger Compartment Fuse Box
| Fuse panel | Fuse rating | Circuit |
| 1 | Empty | |
| 2 | Empty | |
| 3 | 15A | Door locking |
| 4 | 10A | Front wiper deicer relay |
| 5 | 10A |
Combination meter/Clock
|
| 6 | 7.5A |
Remote control rear-view mirrors/Seat heater relay
|
| 7 | 15A |
Combination meter/Integrated unit
|
| 8 | 20A | Stop light |
| 9 | 15A | Front wiper deicer |
| 10 | 7.5A | Power supply (battery) |
| 11 | 7.5A | Turn signal unit |
| 12 | 15A |
Engine control unit/Integrated unit
|
| 13 | 20A | Accessory power outlet (centre console) |
| 14 | 15A |
Front side marker light/Tail light/Rear combination light
|
| 15 | Empty | 2008-2011: (FWD connector for AWD AT vehicles) 2012-2014: – |
| 16 | 10A | Illumination |
| 17 | 15A | Seat heaters |
| 18 | 10A | Backup light |
| 19 | Empty | |
| 20 | 10A | Accessory power outlet (instrument panel) |
| 21 | 7.5A | Starter relay |
| 22 | 15A |
Air conditioner/Rear window defogger relay coil
|
| 23 | 15A |
Rear wiper/Rear window washer
|
| 24 | 15A | Audio unit |
| 25 | 15A | SRS airbag system |
| 26 | 7.5A |
Power window relay/Radiator main fan relay
|
| 27 | 15A | Blower fan |
| 28 | 15A | Blower fan |
| 29 | 15A | Fog light |
| 30 | 30A | Front wiper |
| 31 | 7.5A |
Auto air conditioner unit/Integrated unit
|
| 32 | Empty | |
| 33 | 7.5A | ABS/Vehicle Dynamics Control unit |
Engine Compartment Fuse Box
| Fuse panel | Fuse rating | Circuit |
| 1 | 30A |
ABS unit/Vehicle Dynamics Control unit
|
| 2 | 25A | Main fan (cooling fan) |
| 3 | 10A | Secondary air combination valve (turbo models) |
| 4 | 25A | Sub fan (cooling fan) |
| 5 | Empty | |
| 6 | 10A | Audio
2008-2010: – |
| 7 | 30A | Headlight (low beam) |
| 8 | 15A | Headlight (high beam) |
| 9 | 20A | Back-up |
| 10 | 15A | Horn |
| 11 | 25A |
Rear window defogger/Mirror heater
|
| 12 | 15A | Fuel pump |
| 13 | 10A | Automatic transmission control unit |
| 14 | 7.5A | Engine control unit |
| 15 | 15A | Turn and hazard warning flasher |
| 16 | 15A | Tail and illumination relay |
| 17 | 7.5A | Alternator |
| 18 | 15A | Headlight (right side) |
| 19 | 15A | Headlight (left side) |
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