Jonathan Yarden Oct 06, 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: 2017
Fuse block (Engine compartment)
Position | Description | Fuse rating [A] | Protected component |
1 | CABIN+B | 50 | For protection of various circuits |
2 | IG2 | 30 | For protection of various circuits |
3 | INJECTOR ENG.SUB | 30 | Engine control system |
4 | SCR1 EVVT | 20 | Engine control system |
5 | P.WINDOW1 | 30 | Power windows |
6 | R.HEATER | 20 | — |
7 | ADD FAN DE | 40 | — |
8 | WIPER.DEI | 20 | Windshield wiper de-icer* |
9 | DEFOG | 40 | Rear window defroster |
10 | DCDC DE | — | — |
11 | EPB R | 20 | Electric parking brake (EPB) (RH) |
12 | EPB L | 20 | Electric parking brake (EPB) (LH) |
13 | AUDIO DCDC REG | 30 | Audio system* |
14 | FAN GE | 20 | Cooling fan |
15 | ENG.MAIN | 40 | Engine control system |
16 | ABS/DSC M | 50 | ABS, Dynamic stability control system |
17 | FAN DE | 40 | — |
18 | WIPER | 20 | Front window wiper and washer |
19 | HEATER | 40 | Air conditioner |
20 | ADD FAN GE | 30 | Cooling fan |
21 | ENGINE.IG1 | 7,5 | Engine control system |
22 | C/U IG1 | 15 | For protection of various circuits |
23 | AUDIO2 | 7,5 | Audio system |
24 | METER2 | 7,5 | — |
25 | ENGINE3 | 15 | Engine control system |
26 | ENGINE2 | 15 | Engine control system |
27 | ENGINE1 | 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 | HORN | 15 | Horn |
33 | R.WIPER | 15 | Rear window wiper |
34 | H/L HI | 20 | Headlight main beam |
35 | ST.HEATER | 15 | Heated steering wheel* |
36 | FOG | 15 | Fog lights* |
37 | ENG+B | 7,5 | Engine control system |
38 | H/L LOW L | 15 | Headlight low beam (LH) |
39 | ENGINE4 | 15 | — |
40 | — | — | — |
41 | METER1 | 10 | Instrument cluster |
42 | SRS1 | 7,5 | Air bag |
43 | BOSE | 25 | Bose® Sound System-equipped model* |
44 | AUDIO1 | 15 | Audio system |
45 | ABS/DSC S | 30 | ABS, Dynamic stability control system |
46 | FUEL PUMP | 15 | Fuel system |
47 | FUEL WARM | — | — |
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 | H/L LOW R | 15 | Headlight low beam (RH) |
52 | OUTLET | 25 | Accessory sockets |
53 | STOP | 10 | Brake lights |
54 | ROOM | 15 | Overhead light |
* Some models |
Fuse block (Left side)
Position | Description | Fuse rating [A] | Protected component |
1 | P.SEAT D | 30 | Power seat* |
2 | P.WINDOW3 | 30 | — |
3 | R.OUTLET3 | 15 | Accessory sockets |
4 | P.WINDOW2 | 25 | Power windows |
5 | ESCL | 15 | Electronic steering lock* |
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 | SCR3 | 15 | — |
13 | SCR4 | 15 | — |
14 | R.OUTLET2 | 15 | Accessory sockets |
15 | USB | 7,5 | USB power outlet |
16 | PLG | 20 | Power liftgate* |
17 | M.DEF | 7,5 | Mirror defroster* |
18 | R.SEAT W | 20 | Seat warmer* |
19 | — | — | — |
20 | AT IND | 20 | AT shift indicator* |
21 | P.SEAT P | 30 | Power seat* |
*Some models |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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