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The mid-size crossover Mazda CX-8 (KG) is available from 2018 to the present. In this article, you will find fuse box diagrams of Mazda CX-8 2018, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).
Fuse Layout Mazda CX-8 2018-…
Cigar lighter (power outlet) fuses in the Mazda CX-8 are the #54 “OUTLET” in the engine compartment fuse box, and fuses #9 “F.OUTLET”, #11 “R.OUTLET1” in the passenger compartment fuse box.
Table of Contents
Fuse box location
Fuse box in the passenger compartment
If the electrical system does not work, first inspect the fuses on the vehicle’s left side kick-panel.
Fuse box in the engine compartment
If the headlights or other electrical components do not work and the fuses in the cabin are normal, inspect the fuse block under the hood.
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Fuse box diagrams
2018
Engine compartment
| № | Name | Amp Rating | Description |
|---|---|---|---|
| 1 | CABIN.+B | 50 A | For protection of various circuits |
| 2 | IG2 | 30 A | For protection of various circuits |
| 3 | INJECTOR ENG.SUB | 30 A | — |
| 4 | SCR1 EWT | 20 A | — |
| 5 | P. WINDOW1 | 30 A | — |
| 6 | R.HEATER | 20 A | Air conditioner |
| 7 | ADD FAN DE | 40 A | Cooling fan |
| 8 | WIPER.DEI | 20 A | — |
| 9 | DEFOG | 40 A | Rear window defogger |
| 10 | DCDC DE | 40 A | For protection of various circuits |
| 11 | EPB R | 20 A | Electric Parking Brake (EPB) (RH) |
| 12 | EPB L | 20 A | Electric Parking Brake (EPB) (LH) |
| 13 | AUDIO DCDC REG | 30 A | — |
| 14 | FAN GE | 30 A | — |
| 15 | ENG.MAIN | 40 A | Engine control system |
| 16 | ABS/DSC M | 50 A | ABS, Dynamic stability control system |
| 17 | FAN DE | 40 A | Cooling fan |
| 18 | WIPER | 20 A | Front window wiper and washer |
| 19 | HEATER | 40 A | Air conditioner |
| 20 | ADD FAN GE | 30 A | — |
| 21 | ENGINE.IG1 | 7.5 A | Engine control system |
| 22 | C/U IG1 | 15 A | For protection of various circuits |
| 23 | AUDIO2 | 7.5 A | Audio system |
| 24 | METER2 | 7.5 A | Instrument cluster |
| 25 | ENGINE3 | 15 A | Engine control system |
| 26 | ENGINE2 | 15 A | Engine control system |
| 27 | ENGINE1 | 15 A | Engine control system |
| 28 | AT | 15 A | Transaxle control system, Ignition switch |
| 29 | H/CLEAN | 20 A | — |
| 30 | A/C | 7.5 A | Air conditioner |
| 31 | AT PUMP | 15 A | Transaxle control system |
| 32 | HORN | 15 A | Horn |
| 33 | R.WIPER | 15 A | Rear window wiper |
| 34 | H/L HI | 20 A | Headlight high beam |
| 35 | ST. HEATER | 15 A | Heated steering wheel |
| 36 | FOG | 15 A | Fog lights |
| 37 | ENG+B | 7.5 A | Engine control system |
| 38 | H/L LOW L | 15 A | Headlight low beam (LH) |
| 39 | ENGINE4 | 15 A | — |
| 40 | — | — | — |
| 41 | METER1 | 10 A | Instrument cluster |
| 42 | SRS1 | 7.5 A | Air bag |
| 43 | BOSE | 25 A | Bose Sound System-equipped model |
| 44 | AUDIO1 | 15 A | Audio system |
| 45 | ABS/DSC S | 30 A | ABS, Dynamic stability control system |
| 46 | FUEL PUMP | 15 A | — |
| 47 | FUEL WARM | 25 A | Fuel warmer |
| 48 | TAIL | 15 A | Tail lights, Number plate lights |
| 49 | SCR2 FUEL PUMP2 | 25 A | — |
| 50 | HAZARD | 25 A | Hazard warning flashers. Direction indicator lights, Tail lights, Position lights |
| 51 | H/L LOW R | 15 A | Headlight low beam (RH) |
| 52 | OUTLET | 25 A | Accessory sockets |
| 53 | STOP | 10 A | Brake lights |
| 54 | ROOM | 15 A | For protection of various circuits |
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Passenger compartment
| № | Name | Amp Rating | Description |
|---|---|---|---|
| 1 | P.SEAT D | 30 A | Power seat |
| 2 | P.WINDOW3 | 30 A | Power windows |
| 3 | R.OUTLET3 | 15 A | — |
| 4 | P.WINDOW2 | 25 A | Power windows |
| 5 | ESCL | 15 A | Electronic steering lock |
| 6 | D.LOCK | 25 A | Power door locks |
| 7 | SEAT WARM | 20 A | Seat warmer |
| 8 | SUNROOF | 10 A | — |
| 9 | F.OUTLET | 15 A | Accessory sockets |
| 10 | MIRROR | 7.5 A | Power control mirror |
| 11 | R.OUTLET1 | 15 A | Accessory sockets |
| 12 | SCR3 | 15 A | — |
| 13 | SCR4 | 15 A | — |
| 14 | R.OUTLET2 | 15 A | — |
| 15 | USB | 7.5 A | USB power outlet |
| 16 | PLG | 20 A | Power liftgate |
| 17 | M.DEF | 7.5 A | Mirror defogger |
| 18 | R.SEAT W | 20 A | Seat warmer |
| 19 | — | — | — |
| 20 | AT IND | 7.5 A | AT shift indicator |
| 21 | P.SEAT P | 30 A | Power seat |
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