Subaru Impreza (2012 – 2016) Fuse Box Location & Diagrams
The Subaru Impreza (2012–2016) features multiple fuse boxes that protect its electrical circuits and vehicle systems. Knowing their locations and fuse assignments helps identify electrical faults, replace blown fuses, and maintain essential components such as lighting, power windows, climate control, and audio systems.
Fuse Box Location
Passenger Compartment Fuse Box
The fuse box is located behind the cover to the left of the steering wheel.
Engine Compartment Fuse Box
Fuse Box Diagram
Passenger Compartment Fuse Box
| Fuse No. | Fuse Rating | Circuit |
|---|---|---|
| 1 | 20A | Trailer hitch connector |
| 2 | 15A (2016) | — |
| 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 | 15A (2012–2015) / 10A (2016) | Stop light |
| 9 | 15A | Front wiper deicer |
| 10 | 7.5A | Power supply (Battery) |
| 11 | 7.5A | Turn signal unit |
| 12 | 15A | Transmission control unit, Engine control unit, Integrated unit |
| 13 | 10A/15A (2012) / 20A (2013–2016) | Accessory power outlet (Center console), AC110V (If installed) |
| 14 | 15A | Parking light, Tail light, Rear combination light |
| 15 | 10A | Luggage light, Clock |
| 16 | 7.5A | Illumination |
| 17 | 15A | Seat heaters |
| 18 | 10A | Backup light |
| 19 | 7.5A Spare (2012–2015) / 7.5A (2016) | 2016: Power window relay, Radiator main fan relay |
| 20 | 10A | Accessory power outlet (Instrument panel) |
| 21 | 7.5A (2012–2015) / 10A (2016) | Starter relay |
| 22 | 10A (2012–2015) / 7.5A (2016) | Air conditioner, Rear window defogger relay coil |
| 23 | Empty | — |
| 24 | 15A (2012) / 10A (2013–2016) | Audio unit, Clock |
| 25 | 15A | SRS airbag system |
| 26 | 7.5A (2012–2015) / Empty (2016) | Power window relay, Radiator main fan relay (2012-2015) |
| 27 | 15A | Blower fan |
| 28 | 15A | Blower fan |
| 29 | 15A | Fog light |
| 30 | Empty | — |
| 31 | 7.5A | Auto air conditioner unit, Integrated unit |
| 32 | 7.5A | 2012: Clutch switch only 2013–2016: Clutch switch, Steering lock control unit |
| 33 | 7.5A | Vehicle Dynamics Control unit |
Engine Compartment Fuse Box
A) Main fuse
| Fuse No. | Fuse Rating | Circuit |
|---|---|---|
| 1 | 30A | ABS Unit, Vehicle Dynamics Control Unit |
| 2 | 25A | Main Fan (Cooling Fan) |
| 3 | 25A | Sub Fan (Cooling Fan) |
| 4 | Empty | Not Used |
| 5 | Empty | Not Used |
| 6 | 30A | Headlight (Low Beam) |
| 7 | 15A | Headlight (High Beam) |
| 8 | 20A | Back-Up |
| 9 | 15A | Horn |
| 10 | 25A | Rear Window Defogger, Mirror Heater |
| 11 | 15A | Fuel Pump |
| 12 | 20A | Automatic Transmission Control Unit (2012–2013) / Continuously Variable Transmission Control Unit (2014–2016) |
| 13 | 7.5A | Engine Control Unit |
| 14 | 15A | Turn and Hazard Warning Flasher |
| 15 | 15A | Tail and Illumination Relay |
| 16 | 7.5A | Alternator |
| 17 | Empty | Not Used |
| 18 | Empty | Not Used (2012–2015) |
| 18 | 10A | Telematics (2016 Only) |
| 19 | 15A | Headlight (Low Beam – Right Hand) |
| 20 | 15A | Headlight (Low Beam – Left Hand) |
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