Jonathan Yarden Oct 06, 2021 · 5 min. read
In this article you will find a description of fuses and relays Subaru,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2018
Instrument panel
| Fuse | A | Circuit |
|---|---|---|
| 1 | 20 | R.FOG TRAIL |
| 2 | 7.5 | METER IG |
| 3 | 15 | DOOR LOCK |
| 4 | 10 | IG2 |
| 5 | — | — |
| 6 | 7.5 | MIR |
| 7 | 15 | UNIT+B |
| 8 | 7.5 | STOP |
| 9 | 7.5 | WIPER DEICE |
| 10 | 7.5 | D-OP+B |
| 11 | 7.5 | TURN IG |
| 12 | 15 | UNIT IG1 |
| 13 | 20 | 12V PLUG |
| 14 | 10 | TAIL CLEARANCE |
| 15 | 10 | BKUP+B |
| 16 | 7.5 | ILM |
| 17 | 15 | SEAT HTR |
| 18 | 10 | LAMP IG |
| 19 | — | — |
| 20 | 10 | CIGAR |
| 21 | 10 | START |
| 22 | 7.5 | A/C IG |
| 23 | — | — |
| 24 | 10 | AUDIO NAVI |
| 25 | 15 | SRS AIR BAG |
| 26 | 7.5 | IG1 |
| 27 | 15 | BLOWER |
| 28 | 15 | BLOWER |
| 29 | 15 | F.FOG |
| 30 | — | — |
| 31 | 7.5 | ACC |
| 32 | 7.5 | STR LOCK |
| 33 | 7.5 | UNIT IG2 |
Engine compartment (STI)
| Fuse | A | Circuit |
|---|---|---|
| A | Main fuse | |
| 1 | 30 | ABS SOL |
| 2 | 25 | MAIN FAN |
| 3 | 25 | SUB FAN |
| 4 | — | — |
| 5 | 25 | AUDIO AMP |
| 6 | 30 | H/L LO |
| 7 | 15 | H/L HI |
| 8 | 20 | BACK UP |
| 9 | 15 | HORN |
| 10 | 25 | R.DEF |
| 11 | 15 | FUEL PI, P |
| 12 | 10 | (Transmission control unit) |
| 13 | 7.5 | EGI+B |
| 14 | 15 | HAZARD |
| 15 | 15 | LIGHTING |
| 16 | 7.5 | ALT-S |
| 17 | — | — |
| 18 | 20 | INJ |
| 19 | 15 | H/L LO RH |
| 20 | 15 | H/L LO LH |
| 21 | 10 | AIR CUT |
| 22 | 7.5 | (Telematics) |
Engine compartment (expect STI)
| Fuse | A | Circuit |
|---|---|---|
| A | Main fuse | |
| 1 | 30 | ABS SOL |
| 2 | 25 | MAIN FAN |
| 3 | 25 | SUB FAN |
| 4 | — | — |
| 5 | 25 | AUDIO AMP |
| 6 | 30 | H/L LO |
| 7 | 15 | H/L HI |
| 8 | 20 | BACK UP |
| 9 | 15 | HORN |
| 10 | 25 | R.DEF |
| 11 | 15 | FUEL PI, P |
| 12 | 10 | (Transmission control unit) |
| 13 | 7.5 | EGI+B |
| 14 | 15 | HAZARD |
| 15 | 15 | LIGHTING |
| 16 | 7.5 | ALT-S |
| 17 | — | — |
| 18 | 20 | INJ |
| 19 | 15 | H/L LO RH |
| 20 | 15 | H/L LO LH |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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