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Fuse box diagram (fuse layout), location, and assignment of fuses Mazda CX-5 (2012, 2013, 2014, 2015, 2016, 2017).
Checking and Replacing Fuses
Your vehicle’s electrical system is protected from overloading by fuses. If any lights, accessories, or controls in the vehicle don’t work, inspect the appropriate circuit protector. If a fuse has blown, the inside element will be melted.
In case if you have no spare fuses, borrow one of the same rating from a circuit not essential to vehicle operation, such as the AUDIO or OUTLET circuit.
If the same fuse blows again, avoid using that system and consult an Authorized Mazda Dealer as soon as possible.
Notice
- Always switch off the ignition system and the affected electrical circuit before replacing a fuse.
- Always disconnect the battery before servicing high current fuses.
- Never use a fuse of a higher amperage rating than that indicated, or use any other object in place of a fuse, even as a temporary fix. This can cause extensive damage or even fire.
Passenger Compartment Fuse Box
If the electrical system does not work, first inspect the fuses on the vehicle’s left side.
- Make sure the ignition is switched off, and other switches are off.
- Open the fuse panel cover.
- Pull the fuse straight out with the fuse puller provided on the fuse block located in the engine compartment.
- Inspect the fuse and replace it if it’s blown.
- Insert a new fuse of the same amperage rating, and make sure it fits tightly.
- Reinstall the cover and make sure that it is securely installed.
| № | Description | A | Circuits protected |
|---|---|---|---|
| 1 | P.SEAT D | 30 | Power seat |
| 2 | P.WINDOW3 | 30 | - |
| 3 | R.OUTLET3 | 15 | Accessory sockets |
| 4 | P.WINDOW2 | 25 | Power windows |
| 5 | SRS2/ESCL | 15 | - |
| 6 | D.LOCK | 25 | Power door locks |
| 7 | SEAT WARM | 20 | Seat warmer |
| 8 | SUNROOF | 10 | Moonroof |
| 9 | F.OUTLET | 15 | Accessory sockets |
| 10 | MIRROR | 7.5 | Power control mirror |
| 11 | R.OUTLET1 | 15 | - |
| 12 | - | - | - |
| 13 | - | - | - |
| 14 | - | - | - |
| 15 | - | - | - |
| 16 | - | - | - |
| 17 | M.DEF | 7.5 | Mirror defogger |
| 18 | - | - | - |
| 19 | - | - | - |
| 20 | AT IND | 7.5 | AT shift indicator |
| 21 | P.SEAT P | 30 | Power seat |
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Engine Compartment Fuse Box
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. If a fuse is blown, it must be replaced.
Follow these steps:
- Make sure the ignition is switched off, and other switches are off.
- Remove the fuse block cover.
- If any fuse but the MAIN fuse is blown, replace it with a new one of the same amperage rating.
- Reinstall the cover and make sure that it is securely installed.
| № | Description | A | Circuits protected |
|---|---|---|---|
| 1 | ADD FAN GE | 30 | Cooling fan |
| 2 | IG2 | 30 | For protection of various circuits |
| 3 | INJECTOR | 30 | Engine control system |
| 4 | FAN DE | 40 | - |
| 5 | P. WINDOW 1 | 30 | Power windows |
| 6 | - | - | - |
| 7 | ADD FAN DE | 40 | - |
| 8 | EVVT SCR1 | 20 | Engine control system |
| 9 | DEFOG | 40 | Rear window defogger |
| 10 | DCDC DE | 40 | - |
| 11 | FAN GE | 30 | Cooling fan |
| 12 | EPB L | 20 | Electric parking brake (LH) |
| 13 | AUDIO | 40 | Audio system |
| 14 | EPB R | 20 | Electric parking brake (RH) |
| 15 | ENG.MAIN | 40 | Engine control system |
| 16 | ABS/DSC M | 50 | ABS, Dynamic stability control system |
| 17 | CABIN.+B | 50 | For protection of various circuits |
| 18 | WIPER | 20 | Front window wiper and washer |
| 19 | HEATER | 40 | Air conditioner |
| 20 | DCDC REG | 30 | - |
| 21 | ENGINE. IG1 | 7.5 | Engine control system |
| 22 | C/UIG1 | 15 | For protection of various circuits |
| 23 | H/L LOW L HID L | 15 | Headlight low beam (LH) |
| 24 | H/L LOW R | 15 | Headlight low beam (RH) |
| 25 | ENGINE3 | 15 | Engine control system |
| 26 | ENGINE2 | 15 | Engine control system |
| 27 | ENGINE 1 | 15 | Engine control system |
| 28 | AT | 15 | Transaxle control system, Ignition switch |
| 29 | H/CLEAN | 20 | - |
| 30 | A/C | 7.5 | Air conditioner |
| 31 | AT PUMP | 15 | Transaxle control system |
| 32 | STOP | 10 | Brake lights |
| 33 | R.WIPER | 15 | Rear window wiper |
| 34 | H/L HI | 20 | Headlight high beam |
| 35 | HID R ST. HEATER | 15 | - |
| 36 | FOG | 15 | Fog lights |
| 37 | ENG.+B | 7.5 | Engine control system |
| 38 | AUDI02 | 7.5 | Audio system |
| 39 | GLOW SIG | 5 | - |
| 40 | METER2 | 7.5 | - |
| 41 | METER1 | 10 | Instrument cluster |
| 42 | SRS1 | 7.5 | Air bag |
| 43 | BOSE | 25 | Bose® Sound System-equipped model |
| 44 | AUDIO 1 | 15 | Audio system |
| 45 | ABS/DSC S | 30 | ABS, Dynamic stability control system |
| 46 | FUEL PUMP | 15 | Fuel system |
| 47 | FUEL WARM | 25 | - |
| 48 | TAIL | 15 | Taillights, License plate lights |
| 49 | FUEL PUMP2 SCR2 | 25 | - |
| 50 | HAZARD | 25 | Hazard warning flashers, Turn signal lights, Parking lights (Front side-marker lights) |
| 51 | DRL | 15 | Daytime running lights |
| 52 | R.OUTLET2 | 15 | Accessory sockets |
| 53 | HORN | 15 | Horn |
| 54 | ROOM | 15 | Overhead light |
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