Subaru Legacy (2000 – 2004) Fuse Box Location & Diagrams
The Subaru Legacy (2000–2004) fuse box contains essential fuses that protect the vehicle’s electrical systems from damage. This blog covers the fuse box locations, fuse assignments, and diagrams for these Legacy models, helping you quickly identify the correct fuse when troubleshooting electrical problems.
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 Diagrams
Passenger Compartment Fuse Box
Instrument Panel (2.5L)
| № | Amp rating | Circuit |
|---|---|---|
| 1 | 15A | Heater fan |
| 2 | 15A | Heater fan |
| 3 | 15A | Power door lock, Keyless entry |
| 4 | 20A | Cigarette lighter, Remote controlled rear view mirrors 2004: Mirror heater, Cigarette lighter, Remote controlled rear view mirrors |
| 5 | 10A | Tail light, Parking light |
| 6 | 15A | SRS airbag |
| 7 | 15A | Front fog light |
| 8 | 30A | ABS solenoid |
| 9 | 15A | Radio, Clock |
| 10 | 15A | Trailer |
| 11 | 15A | Engine ignition system, SRS airbag |
| 12 | 10A | Illumination brightness control |
| 13 | 15A | Fuel pump |
| 14 | 10A | Rear window wiper and washer |
| 15 | 30A | Windshield wiper and washer |
| 16 | 20A | Brakelight |
| 17 | 15A | Air conditioner |
| 18 | 15A | Backup light, Cruise control, ABS control |
| 19 | 20A | Mirror heater, Wiper deicer |
| 20 21 | 20A 15A | Accessory power socket, Seat heater 2004: Ignition coil and ignitor (CALIFORNIA spec vehicle only) |
Instrument Panel (3.0L)
| № | Amp rating | Circuit |
|---|---|---|
| 1 | 15A | Heater fan |
| 2 | 15A | Heater fan |
| 3 | 15A | Power door lock, Keyless entry |
| 4 | 20A | Cigarette lighter, Remote controlled rear view mirrors |
| 5 | 10A | Tail light, Parking light |
| 6 | 15A | SRS airbag |
| 7 | 15A | Front fog light |
| 8 | 30A | ABS (VDC) solenoid |
| 9 | 15A | Radio, Clock |
| 10 | 15A | Trailer |
| 11 | 15A | Engine ignition system, SRS airbag |
| 12 | 10A | Illumination brightness control |
| 13 | 15A | Fuel pump |
| 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, ABS (VDC) control |
| 19 | 20A | Mirror heater, Wper deicer |
| 20 | 20A | McIntosh audio amp (if equipped) |
| 21 | 20A | Accessory power socket, Seat heater |
Engine Compartment Fuse Box
Subaru Legacy (2000)
| № | Amp rating | Circuit |
|---|---|---|
| 21 | 20A | Radiator cooling fan (Main) |
| 22 | 20A | Radiator cooling fan (Sub) |
| 23 | 20A | Rear window defogger |
| 24 | 15A | Hazard warning flasher, Horn |
| 25 | 15A | Meter, SRS airbag system warning light |
| 26 | 10A | Automatic transmission control unit, ABS UNIT |
| 27 | 10A | Alternator |
| 28 | 15A | Headlight (right side) |
| 29 | 15A | Headlight (left side) |
| 30 | 20A | Lighting switch |
| 31 | 15A | Clock, Interior light |
Subaru Legacy (2001 – 2004)
Engine Compartment (2.5L)
| № | Amp rating | Circuit |
|---|---|---|
| 1 | 20A | Radiator cooling fan (Main) |
| 2 | 20A | Radiator cooling fan (Sub) |
| 3 | 50A | 2001-2004: ABS motor |
| 4 | 20A | Rear window defogger |
| 5 | 15A | Hazard warning flasher, Horn |
| 6 | 15A | Meter, SRS airbag system warning light |
| 7 | 10A | Automatic transmission control unit, ABS UNIT |
| 8 | 10A | Alternator |
| 9 | 15A | Headlight (right side) |
| 10 | 15A | Headlight (left side) |
| 11 | 20A | Lighting switch |
| 12 | 15A | Clock, Interior light |
Engine compartment (3.0L)
| № | Amp rating | Circuit |
|---|---|---|
| 1 | 30A | Radiator cooling fan (Main) |
| 2 | 30A | Radiator cooling fan (Sub) |
| 3 | 50A/30A | ABS (VDC) motor |
| 4 | 30A | McIntosh audio amp (if equipped) |
| 5 | 20A | Rear window defogger |
| 6 | 15A | Hazard warning flasher, Horn |
| 7 | 15A | Meter, SRS airbag system warning light |
| 8 | 10A | Automatic transmission control unit, ABS UNIT |
| 9 | 10A | Alternator |
| 10 | 15A | Headlight (right side) |
| 11 | 15A | Headlight (left side) |
| 12 | 20A | Lighting switch |
| 13 | 15A | Clock, Interior light |
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