The second-generation Subaru Impreza was introduced in August 2000. High-performance turbocharged variants, including the WRX and WRX STI, were offered in various trim levels and limited-production editions. This guide provides detailed fuse box diagrams and panel layouts for the Subaru Impreza (chassis codes GG/GD) covering model years 2000 through 2007 (2WD & 4WD) equipped with 1.5L, 1.6L, 2.0L, 2.5L naturally aspirated, 2.0L Turbo, and 2.5L Turbo engines.
Below are the locations, diagrams, and photographs of the power distribution boxes. The fuse assigned to the “cigarette lighter” circuit is highlighted in bold.
Engine Compartment
The underhood fuse box is located on the left side of the engine bay.
Representative photo shown below.
| Diagram | ||
|---|---|---|
|
||
| No. | A | Circuit Description |
| 1 | 20 | Main radiator cooling fan |
| 2 | 20 | Sub radiator cooling fan |
| 3 | 30 | Anti-lock Braking System (ABS) (LHD models) |
| 4 | 20 | Rear window defogger |
| 5 | 15 | Security alarm, horn |
| 6 | 15 | Turn signals, hazard lights |
| 7 | 10 | Transmission Control Module (TCM) |
| 8 | 10 | Alternator |
| 9 | 15 | Right headlight |
| 10 | 15 | Left headlight |
| 11 | 20 | Interior lighting switch |
| 12 | 20 | Clock, interior dome lights |
| 13 | 10 | Secondary air injection system valve (LHD Turbo models) |
| Relays | ||
|
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| A | Main cooling fan relays No. 1 and No. 2 | |
| B | ||
| C | Sub cooling fan relay No. 1 | |
| D | A/C compressor clutch relay | |
| E | Sub cooling fan relay No. 2 | |
| F | Main cooling fan fuse | |
| G | Sub cooling fan fuse | |
Passenger Compartment
The interior fuse box is located on the driver’s side, at the lower portion of the dashboard behind the trim cover.
General view of the Subaru Impreza passenger compartment fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | A | Circuit Description |
| 1 | 15 | Blower motor (heater fan) |
| 2 | 15 | |
| 3 | 15 | Power door locks, keyless entry system |
| 4 | 20 | Cigarette lighter, power mirrors |
| 5 | 10 | Parking lights |
| 6 | 15 | Supplemental Restraint System (SRS airbag) |
| 7 | 15 | Front fog lights |
| 8 | 20 | ABS solenoid valve |
| 9 | 15 | Audio system, clock |
| 10 | 10 | Rear fog light (RHD models) |
| 11 | 15 | Ignition system, SRS airbag system, Transmission Control Module (TCM) |
| 12 | 10 | Instrument cluster illumination dimmer |
| 13 | 10 | Instrument cluster, SRS warning indicator |
| 14 | 10 | Rear window wiper and washer |
| 15 | 30 | Windshield wiper and washer |
| 16 | 20 | Brake lights |
| 17 | 15 | Air conditioning system |
| 18 | 15 | Backup lights, cruise control system |
| 19 | 20 | Heated side mirrors, windshield wiper de-icer |
| 20 | - | Empty / Unused |
| 21 | 15 | Ignition coils (LHD naturally aspirated models) |
| 22 | 10 | ABS system (LHD models) |
| 23 | 20 | Auxiliary power connector, front seat heaters (LHD models) |
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