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In this article, we consider the first-generation Mazda 6 (GG1), produced from 2002 to 2008. Here you will find fuse box diagrams of Mazda 6 2003, 2004, 2005, 2006, 2007 and 2008, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).
Fuse Layout Mazda6 2003-2008
Cigar lighter (power outlet) fuses: #10 (2003-2005) or #1 (2006-2008) (“CIGAR” – Lighter) and #14 (2003-2005) or #11 (2006-2008) (“R.CIGAR” – Accessory socket) in the passenger compartment fuse box.
Table of Contents
Fuse box location
Fuse box location
If the electrical system doesn’t work, first inspect fuses on the vehicle’s left side.
If the headlights or other electrical components don’t work and the fuses in the cabin are OK, inspect the fuse block under the hood.
Passenger compartment
The fuse box is located on the left side of the vehicle, below, near the door.
Engine compartment
Fuse box diagrams
Fuse box diagrams
2003, 2004
Engine compartment
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Assignment of the fuses in the engine compartment (2003, 2004)
| № | DESCRIPTION | AMP RATING | PROTECTED COMPONENT |
|---|---|---|---|
| 1 | SPARE | 20A | — |
| 2 | SPARE | 15A | — |
| 3 | SPARE | 10A | — |
| 4 | — | — | — |
| 5 | — | — | — |
| 6 | INJ | 15A | Injector |
| 7 | ENG BAR | 10A (2.3-liter engine) | Air flow sensor, EGR control valve |
| 7 | ENG BAR | 15A (3.0-liter engine) | Air flow sensor, EGR control valve |
| 8 | ENG BAR2 (2.3-liter engine) | 15A | O2 sensor |
| 8 | ENG BB (3.0-liter engine) | 5A | Cooling fan |
| 9 | HEAD LR | 10A | Head light-low-beam (Right) |
| 10 | HEAD LL | 10A | Head light-low-beam (Left) |
| 11 | HEAD HL | 10A | Headlight-high beam (Left) |
| 12 | HEAD HR | 10A | Headlight-high beam (Right) |
| 13 | ETC | 7.5A | Accelerator position sensor |
| 14 | HAZARD | 10A | Turn signal lights |
| 15 | STOP | 15A | Brake/Taillights |
| 16 | TCM (2.3-liter engine) | 10A | TCM |
| 16 | IGI (3.0-liter engine) | 15A | O2 sensor |
| 17 | ENG + B | 7.5A | PCM, TCM |
| 18 | FUEL PUMP | 15A | Fuel pump |
| 19 | IG KEY | 40A | Windshield wiper and washer. Engine control unit, Lighter |
| 20 | P.WIND | 30A | Power window |
| 21 | — | — | — |
| 22 | — | — | — |
| 23 | IG KEY2 | 30A | Reverse lights, Heater control unit |
| 24 | BLOWER | 40A | Blower motor |
| 25 | BTN | 40A | Overhead light. Power door lock |
| 26 | — | — | — |
| 27 | DEFOG | 40A | Rear window defroster |
| 28 | ABS | 60A | ABS |
| 29 | AD FAN (2.3-liter engine) | 30A | Cooling fan |
| 29 | FAN2 (3.0-liter engine) | 30A | Cooling fan |
| 30 | FAN (2.3-liter engine) | 30A | Cooling fan |
| 30 | FAN1 (3.0-liter engine) | 30A | Cooling fan |
| 31 | TAIL | 10A | Brake/Taillights, License plate lights, Parking lights |
| 32 | ILLUMI | 10A | Dashboard illumination |
| 33 | MAG | 10A | Magnet clutch |
| 34 | AUDIO | 15A | Audio system |
| 35 | P.SEAT | 30A | Power seat |
| 36 | OPENER | 7.5A | Fuel lid opener |
| 37 | — | — | — |
| 38 | — | — | — |
| 39 | FOG | 15A | Fog lights |
| 40 | MAIN | 100A (2.3-liter engine) | For protection of all circuits |
| 40 | MAIN | 120A (3.0-liter engine) | For protection of all circuits |
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Passenger compartment
| № | DESCRIPTION | AMP RATING | PROTECTED COMPONENT |
|---|---|---|---|
| 1 | ENGINE IG | 15A | Engine control system |
| 2 | METER IG | 15A | Instrument cluster |
| 3 | SEAT | 15A | Seat warmer, Rear window defroster |
| 4 | M.DEF | 7.5A | Mirror defroster |
| 5 | WIPER | 20A | Windshield wiper and washer |
| 6 | SAS | 15A | ABS unit, SAS unit |
| 7 | BACK | 5A | Reverse lights |
| 8 | A/C | 15A | Heater |
| 9 | METER ACC | 5A | Instrument cluster |
| 10 | CIGAR | 15A | Lighter |
| 11 | ROOM | 15A | Overhead light |
| 12 | — | — | — |
| 13 | MIRROR | 5A | Power control mirror, Audio system |
| 14 | R.CIGAR | 15A | Accessory socket |
| 15 | — | — | — |
| 16 | D.LOCK | 30A | Power door lock |
| 17 | — | — | — |
2005
Engine compartment
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Assignment of the fuses in the engine compartment (2005)
| № | DESCRIPTION | AMP RATING | PROTECTED COMPONENT |
|---|---|---|---|
| 1 | SPARE | 20A | — |
| 2 | SPARE | 15A | — |
| 3 | SPARE | 10A | — |
| 4 | — | — | — |
| 5 | — | — | — |
| 6 | INJ | 15A | Injector |
| 7 | ENG BAR | 10A (2.3-liter engine) | Air flow sensor, EGR control valve |
| 7 | ENG BAR | 15 A ( 3.0-liter engine) | Air flow sensor, EGR control valve |
| 8 | ENG BAR2 (2.3-liter engine) | 15A | O2 sensor |
| 8 | ENG BB ( 3.0-liter engine) | 5A | Cooling fan |
| 9 | HEAD LR | 10A | Headlight-low beam (Right) |
| 10 | HEAD LL | 10A | Headlight-low beam (Left) |
| 11 | HEAD HL | 10A | Headlight-high beam (Left) |
| 12 | HEAD HR | 10A | Headlight-high beam (Right) |
| 13 | ETC | 7.5A | Accelerator position sensor |
| 14 | HAZARD | 10A | Turn signal lights |
| 15 | STOP | 15A | Brake/Horn |
| 16 | TCM | 10A | TCM |
| 17 | ENG+B | 7.5A | PCM, TCM |
| 18 | FUEL PUMP | 15A | Fuel pump |
| 19 | IG KEY | 40A | Windshield wiper and washer, Engine control unit, Lighter |
| 20 | P.WIND | 30A | Power window |
| 21 | — | — | — |
| 22 | — | — | — |
| 23 | IG KEY2 | 30A | Rear wiper motor (Some models), Heater control unit |
| 24 | BLOWER | 40A | Blower motor |
| 25 | BTN | 40A | Overhead light, Power door lock |
| 26 | — | — | — |
| 27 | DEFOG | 40A | Rear window defroster |
| 28 | ABS | 60A | ABS (Some models) |
| 29 | AD FAN (2.3-liter engine) | 30A | Cooling fan |
| 29 | FAN2 ( 3.0-liter engine) | 30A | Cooling fan |
| 30 | FAN (2.3-liter engine) | 30A | Cooling fan |
| 30 | FAN 1 | 30A | Cooling fan |
| 31 | TAIL | 10A | Taillights, License plate lights, Parking lights |
| 32 | ILLUMI | 10A | Dashboard illumination |
| 33 | MAG | 10A | Magnet clutch |
| 34 | AUDIO | 15A | Audio system |
| 35 | P.SEAT | 30A | Power seat (Some models) |
| 36 | OPENER | 7.5A | Trunk opener motor (Some models) |
| 37 | — | — | — |
| 38 | Igl ( 3.0-liter engine) | 15A | CAT SSR |
| 39 | FOG | 15A | Fog lights (Some models) |
| 40 | MAIN | 100A (2.3-liter engine) | For protection of all circuits |
| 40 | MAIN | 120A ( 3.0-liter engine) | For protection of all circuits |
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Passenger compartment
| № | DESCRIPTION | AMP RATING | PROTECTED COMPONENT |
|---|---|---|---|
| 1 | ENGINE IG | 15A | Engine control system |
| 2 | METER IG | 15A | Instrument cluster |
| 3 | SEAT | 15A | Seat warmer (Some models), Rear window defroster |
| 4 | M.DEF | 7.5A | Mirror defroster |
| 5 | WIPER | 20A | Windshield wiper and washer |
| 6 | SAS | 15 | ABS unit (Some models), SAS unit |
| 7 | — | — | — |
| 8 | A/ C | 15A | Heater |
| 9 | METER ACC | 5A | Auto light off unit |
| 10 | CIGAR | 15A | Lighter |
| 11 | ROOM | 15A | Overhead light |
| 12 | R.WIP | 10A | Rear wiper (Some models) |
| 13 | MIRROR | 5A | Power control mirror, Audio system |
| 14 | R.CIGAR | 15A | Accessory socket |
| 15 | — | — | — |
| 16 | D.LOCK | 30A | Power door lock |
| 17 | — | — | — |
2006, 2007, 2008
Engine compartment
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Assignment of the fuses in the engine compartment (2006, 2007, 2008)
| № | DESCRIPTION | AMP RATING | PROTECTED COMPONENT |
|---|---|---|---|
| 1 | SPARE | — | — |
| 2 | SPARE | — | — |
| 3 | SPARE | — | — |
| 4 | M.DEF | 7.5A | Mirror defroster (Some models) |
| 5 | — | — | — |
| 6 | INJ | 15A | Injector |
| 7 | ENG BAR | 10A (2.3-liter engine) | Air flow sensor, EGR control valve |
| 7 | ENG BAR | 15A (3.0-liter engine) | Air flow sensor, EGR control valve |
| 8 | — (2.3-liter engine) | — | — |
| 8 | ENG BB (3.0-liter engine) | 5A | Cooling fan |
| 9 | HEAD LR | 15A | Headlight-low beam (Right) |
| 10 | HEAD LL | 15A | Headlight-low beam (Left) |
| 11 | HEAD HL | 10A | Headlight-high beam (Left) |
| 12 | HEAD HR | 10A | Headlight-high beam (Right) |
| 13 | ETC | 7.5A | Accelerator position sensor |
| 14 | HAZARD | 10A | Turn signal lights |
| 15 | STOP | 20A | Brake/Horn |
| 16 | TCM | 15A (2.3-liter engine) | TCM |
| 16 | TCM | 10A (2.3-liter engine) | TCM |
| 17 | ENG+B | 7.5A | PCM, TCM |
| 18 | FUEL PUMP | 15A | Fuel pump |
| 19 | IGKEY1 | 30A | Engine control unit, Lighter |
| 20 | P.WIND | 30A | Power window |
| 21 | — | — | — |
| 22 | DRL | 20A | DRL |
| 23 | — | — | — |
| 24 | BLOWER | 40A | Blower motor |
| 25 | BTN | 40A | Overhead light. Power door lock |
| 26 | IG KEY2 | 40A | Rear wiper motor (Some models), Heater control unit, Windshield wiper and washer |
| 27 | DEFOG | 40A | Rear window defroster |
| 28 | ABS | 60A | ABS (Some models) |
| 29 | AD FAN (2.3-liter engine) | 30A | Cooling fan |
| 29 | FAN2 (3.0-liter engine) | 30A | Cooling fan |
| 30 | FAN (2.3-liter engine) | 30A | Cooling fan |
| 30 | FAN 1 | 30A | Cooling fan |
| 31 | TAIL | 10A | Taillights, License plate lights, Parking lights |
| 32 | ILLUMI | 10A | Dashboard illumination |
| 33 | MAG | 10A | Magnet clutch |
| 34 | AUDIO | 15A | Audio system |
| 35 | P.SEAT | 30A | Power seat (Some models) |
| 36 | OPENER | 7.5A | Trunk opener motor (Some models) |
| 37 | — | — | — |
| 38 | — (2.3-liter engine) | — | — |
| 38 | IGI (3.0-liter engine) | 15A | CAT SSR |
| 39 | FOG | 15A | Fog lights (Some models) |
| 40 | MAIN | 120A | For protection of all circuits |
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Passenger compartment
| № | DESCRIPTION | AMP RATING | PROTECTED COMPONENT |
|---|---|---|---|
| 1 | CIGAR | 15 A | Accessory socket |
| 2 | ENGINE IG | 15 A | Engine control system |
| 3 | A/ C | 10 A | Heater |
| 4 | MIRROR | 5 A | Power control mirror |
| 5 | SAS | 10 A | ABS unit, SAS unit |
| 6 | SEAT | 15 A | Seat warmer (Some models) |
| 7 | METER ACC | 5 A | Audio light off unit |
| 8 | METER IG | 15 A | Instrument cluster |
| 9 | R.WIP | 10 A | Rear wiper (Some models) |
| 10 | D.LOCK | 30 A | Power door locks |
| 11 | R.CIGAR | 15 A | Accessory socket |
| 12 | WIPER | 20 A | Windshield wiper and washer |
| 13 | ROOM | 15 A | Overhead light |
| 14 | SPARE | — | — |
| 15 | SPARE | — | — |
| 16 | SPARE | — | — |
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