Subaru Legacy (2003 – 2009) – fuse box diagram
Year of production: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Passenger Compartment Fuse Box
| No. | A | Circuits |
| 1 | 15 | Heater Fan |
| 2 | 15 | A/C |
| 3 | 15 | Power Door Lock, Remote Keyless Entry |
| 4 | 20 | Clgarette Lighter |
| 5 | 10 | Taillight, Parking Light |
| 6 | 10 | SRS Airbag |
| 7 | 15 | Fog Light, rear fo light |
| 8 | 20 | ABS Solenoid |
| 9 | 15 | Radio |
| 10 | — | — |
| 11 | 15 | Engine Ignition System, SRS Airbag, AT Control System |
| 12 | 10 | Illumination Brightness Control |
| 13 | 15 | Combination Meter, SRS Lamp |
| 14 | 10 | Rear Window Wiper and Washer |
| 15 | 30 | Windshield Wiper and Washer |
| 16 | 20 | Brake Light |
| 17 | 15 | Air Conditioner |
| 18 | 15 | Backup Light, Cruise Control |
| 19 | 20 | Mirror Heater |
| 20 | — | — |
| 21 | 15 | Ignition Coil |
| 22 | 10 | ABS Ignition |
| 23 | 30 | Seat Heater |
Engine Compartment Fuse Box
| No. |
A |
Protected Component |
| 1 | 30 | Radiator Cooling Fan (Main) |
| 2 | 30 | Radiator Cooling Fan (Sub) |
| 3 | 30 | ABS Motor |
| 4 | 30 | Rear Wlndow Defogger |
| 5 | 15 | Hazard Warning Flasher, Horn |
| 6 | 15 | Turn Signal Lights |
| 7 | 10 | Automatic Transmission Control Unit |
| 8 | 10 | Alternator |
| 9 | 10 | Head Light (Right Side) |
| 10 | 10 | Head Light (Left Side) |
| 11 | 20 | Lighting Switch |
| 12 | 20 | Clock, Interior Light |
| 13 | 10 | Turbo: Secondary Air Combination Valve |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.