Subaru Legacy (2004) – fuse box diagram
Year of production: 2004
Fuse panel located behind the coin tray
2.5 liter models
behind the coin tray (2.5 liter models)
| Fuse | Ampere rating [A] | Circuit |
| 1 | 15 | Heater fan |
| 2 | 15 | Heater fan |
| 3 | 15 | Power door lock, Keyless entry |
| 4 | 20 | Mirror heater, Cigarette lighter, Remote controlled rear view mirrors |
| 5 | 10 | Tail light, Parking light |
| 6 | 15 | SRS airbag |
| 7 | 15 | Front fog light |
| 8 | 30 | ABS solenoid |
| 9 | 15 | Radio, Clock |
| 10 | 15 | Trailer |
| 11 | 15 | Engine ignition system, SRS airbag |
| 12 | 10 | Illumination brightness control |
| 13 | 15 | Fuel pump |
| 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, ABS control |
| 19 | 20 | Wiper deicer |
| 20 | 20 | Accessory power socket, Seat heater |
| 21 | 15 | Ignition coil and ignitor (CALIFORNIA spec vehicle only) |
3.0 liter models
behind the coin tray (3.0 liter models)
| Fuse | Ampere rating [A] | Circuit |
| 1 | 15 | Heater fan |
| 2 | 15 | Heater fan |
| 3 | 15 | Power door lock, Keyless entry |
| 4 | 20 | Cigarette lighter, Remote controlled rear view mirrors, Mirror heater |
| 5 | 10 | Tail light, Parking light |
| 6 | 15 | SRS airbag |
| 7 | 15 | Front fog light |
| 8 | 30 | ABS (VDC) solenoid |
| 9 | 15 | Radio, Clock |
| 10 | 15 | Trailer |
| 11 | 15 | Engine ignition system, SRS airbag |
| 12 | 10 | Illumination brightness control |
| 13 | 15 | Fuel pump |
| 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, ABS (VDC) control |
| 19 | 20 | Wiper deicer |
| 20 | 20 | McIntosh audio amp (if equipped) |
| 21 | 20 | Accessory power socket, Seat heater |
Fuse panel located in the engine compartment
2.5 liter models
| Fuse | Ampere rating [A] | Power consumer |
| 1 | 20 | Radiator cooling fan (Main) |
| 2 | 20 | Radiator cooling fan (Sub) |
| 3 | 30 | ABS motor |
| 4 | 20 | Rear window defogger |
| 5 | 15 | Hazard warning flasher, Horn |
| 6 | 15 | Meter, SRS airbag system warning light |
| 7 | 10 | Automatic transmission control unit, ABS UNIT |
| 8 | 10 | Alternator |
| 9 | 15 | Headlight (right side) |
| 10 | 15 | Headlight (left side) |
| 11 | 20 | Lighting switch |
| 12 | 15 | Clock, Interior light |
| A | — | FWD socket (without SPORTSHIFT mode) |
| B | — | Main fuse |
3.0 liter models
| Fuse | Ampere rating [A] | Power consumer |
| 1 | 30 | Radiator cooling fan (Main) |
| 2 | 30 | Radiator cooling fan (Sub) |
| 3 | 30 | ABS motor |
| 50 | VDC motor | |
| 4 | 30 | McIntosh audio amp (if equipped) |
| 5 | 20 | Rear window defogger |
| 6 | 15 | Hazard warning flasher, Horn |
| 7 | 15 | Meter, SRS airbag system warning light |
| 8 | 10 | Automatic transmission control unit, ABS UNIT |
| 9 | 10 | Alternator |
| 10 | 15 | Headlight (right side) |
| 11 | 15 | Headlight (left side) |
| 12 | 20 | Lighting switch |
| 13 | 15 | Clock, Interior light |
| A | — | FWD socket (without VDC model) |
| B | — | Main fuse |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.