The second-generation Mazda6 debuted at the 2007 Frankfurt Motor Show, followed by a facelift in 2010. This article details the fuse box diagrams and electrical panel layouts for the Mazda6 (GH chassis) covering 2007, 2008, 2009, 2010, 2011, and 2012 model years.
Below are the locations, diagrams, and photos for the power distribution centers (fuse boxes). Fuses for the “Cigarette Lighter” and “Fuel Pump” are highlighted in bold.
Engine Compartment
The main power distribution box is located on the left side of the engine compartment, adjacent to the battery.
1) To access the engine compartment fuse box, press the cover latch...
2) ...and remove the cover.
General view.
| Diagram | ||
|---|---|---|
|
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| No. | Amps | Description |
| Relays | ||
| R1 | A/C compressor relay | |
| R2 | Main relay | |
| R3 | Low beam relay | |
| R4 | Starter relay | |
| R5 | Horn relay | |
| R6 | Tail lamp relay | |
| R7 | Fuel pump relay | |
| R8 | Power outlet relay | |
| R9 | Radiator fan low-speed relay | |
| R10 | ||
| R11 | High beam relay | |
| R12 | Radiator fan high-speed relay | |
| R13 | ||
| R14 | Rear window defogger relay | |
| R15 | Starter relay | |
| R16 | Front fog lamp relay | |
| R17 | Not used | |
| R18 | Heater / Blower relay | |
| Fuses | ||
| 1 | 40 | Heater / Blower motor |
| 2 | 40 | Spare |
| 3 | 30 | Power windows |
| 4 | 40 | Starter system |
| 5 | 40 | Main power / Circuit protection |
| 6 | 60 | ABS (Anti-lock Braking System) |
| 7 | 30 | Radiator cooling fan |
| 8 | 20 | AUX HEATER (Auxiliary heater) |
| 9 | 30 | Radiator cooling fan |
| 10 | 50 | PRECRASH (Pre-collision system) |
| 11 | 40 | Rear window defogger |
| 12 | 40 | Power seats |
| 13 | 10 | Air conditioning (A/C) system |
| 14 | 15 | Auxiliary power outlet |
| 15 | - | DEICER (Wiper de-icer) |
| 16 | - | Not used |
| 17 | 15 | Sunroof / Moonroof |
| 18 | 20 | Heated seats |
| 19 | 15 | Body Control Module (BCM) / Interior equipment |
| 20 | 25 | Audio system |
| 21 | 20 | Headlight washers |
| 22 | 15 | Front fog lamps |
| 23 | 25 | Power door locks |
| 24 | - | Not used |
| 25 | - | Not used |
| 26 | 5 | Brake lamps |
| 27 | 15 | Horn |
| 28 | 5 | Engine Control Module (PCM/ECM) |
| 29 | 10 | Turn signals and hazard flashers |
| 30 | - | Not used |
| 31 | 10 | Electronic steering column lock |
| 32 | 10 | Engine Control Module (PCM/ECM) |
| 33 | - | Not used |
| 34 | 40 | Main power supply / Circuit protection |
| 35 | - | Not used |
| 36 | - | GLOW SIG (Glow plug signal) |
| 37 | - | Not used |
| 38 | 7.5 | Heated side mirrors |
| 39 | 30 | ABS / Dynamic Stability Control (DSC) |
| 40 | 15 | Right low beam headlight |
| 41 | 15 | Left low beam headlight |
| 42 | 10 | Right high beam headlight |
| 43 | 10 | Left low beam headlight |
| 44 | 15 | Fuel injectors |
| 45 | 20 | Fuel pump module |
| 46 | - | GLOW PLUGS |
| 47 | 10 | Engine Control Module (PCM/ECM) |
| 48 | 10 | Fuel injectors |
Passenger Compartment
The interior fuse box is located on the driver’s side of the dashboard, behind the trim cover.
1) To access the passenger compartment fuse box, release the latch and slide the cover aside...
2) ...and unsnap it from the lower A-pillar trim retainers.
General view of the Mazda6 (GH) interior fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Amps | Description |
| 1 | 30 | Power windows |
| 2 | 10 | Adaptive Front-lighting System (AFS) |
| 3 | 30 | Power door locks |
| 4 | - | Not used |
| 5 | 7.5 | Instrument cluster illumination |
| 6 | 15 | Cigarette lighter socket |
| 7 | 5 | Power side mirrors |
| 8 | 15 | Auxiliary power outlets |
| 9 | - | Not used |
| 10 | - | Not used |
| 11 | 15 | Engine Control Module (PCM/ECM) |
| 12 | 5 | Supplemental Restraint System (SRS / Airbags) |
| 13 | 15 | Instrument cluster |
| 14 | - | Not used |
| 15 | 20 | Windshield wipers and washer |
| 16 | 10 | A/C compressor clutch |
| 17 | 10 | Rear window wiper and washer |
| 18 | 15 | Interior lighting |