Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Mazda,
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: 2009, 2010, 2011, 2012
Engine compartment fuse box
| No. | Description | A | Protected component |
| 1 | PCS | โ | โ |
| 2 | BLOWER | 40 | Air conditioner |
| 3 | FUEL PUMP | 30 | Fuel pump |
| 4 | FAN 2 | 40 | Cooling fan |
| 5 | IG KEY 1 | 40 | For protection of various circuits |
| 6 | FAN 1 | 40 | Cooling fan |
| 7 | P.SEAT (D) | 30 | Power scat* |
| 8 | INJ 1 | 30 | Engine control system * |
| 9 | P.SEAT (P) | 30 | Power seat * |
| 10 | BOSE | 30 | Boseยฎ audio system * |
| 11 | ENGINE | 30 | Engine control system |
| 12 | D.LOCK | 20 | Power door locks |
| 13 | P.WIND | 30 | Power windows |
| 14 | IG KEY 2 | 40 | For protection of various circuits |
| 15 | ABS 1 | 40 | ABS |
| 16 | ABS 2 | 20 | ABS |
| 17 | DSC | โ | โ |
| 18 | H/L CLEAN/ROOF | 20 | Moonroof* |
| 19 | DEF | 30 | Rear window defroster |
| 20 | TNS | 15 | Parking lights, License plate lights, Illumination |
| 21 | A/C | 10 | Air conditioner |
| 22 | TRAILER/TCM | 20 | Transaxlc control system* |
| 23 | HEAD HI RH | 15 | Headlight high beam (RH) |
| 24 | HEAD HI LH | 15 | Headlight high beam (LH) |
| 25 | HEAD LO RH | 15 | Headlight low beam (RH) |
| 26 | HEAD LO LH | 15 | Headlight low beam (LH) |
| 27 | ETC | 10 | Engine control system* |
| 28 | ENG BAR 2 | 7.5 | Engine control system |
| 29 | ECM | 10 | Engine control system |
| 30 | INJ 2 | 10 | Engine control system * |
| 31 | ENG BAR 1 | 15 | Engine control system |
| 32 | FOG | 15 | Fog lights * |
| 33 | STOP | 10 | Brake lights |
| 34 | HORN | 20 | Horn |
| 35 | ENGB+ | 25 | Engine control system |
| 36 | HAZARD | 10 | Hazard warning flashers, Turn signals |
| * Some models | |||
The instrument panel fuse panel
| No. | Description | A | Protected component |
| 1 | P.WIND 2 | 30 | Power windows |
| 2 | OUTLET 1 | 15 | Accessory Socket |
| 3 | P.MIR | 7.5 | Power control mirror |
| 4 | OUTLET 2 | 15 | Accessory Socket |
| 5 | SCR | โ | โ |
| 6 | WIPER | 20 | Windshield wiper and washer |
| 7 | M.DEF | 7.5 | Mirror defroster* |
| 8 | P/ST/ENGBAR 3 | 7.5 | Engine control system |
| 9 | P.WIND | โ | โ |
| 10 | A/B | 7.5 | Air bag |
| 11 | ENGINE | 15 | Engine control system |
| 12 | METER | 15 | Instrument cluster |
| 13 | ILLUMI | 10 | Dashboard illumination |
| 14 | ROOM | 15 | Audio system, Overhead light |
| 15 | R.FOG | โ | โ |
| 16 | SIREN | โ | โ |
| 17 | SEAT | 20 | Scat warmer* |
| 18 | A/C | 10 | Air conditioner |
| 19 | R.WIP | 10 | Rear window wiper and washer |
| * Some models | |||
WARNING:ย Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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