Mazda CX-5 (2017-2019-..) fuses

Fuse box diagram (location and assignment of electric fuses) for Mazda CX-5 (2017, 2018-…)

2017
2017 UK, Australia
2018

Fuse box location

If the electrical system does not work, first inspect the fuses on the vehicle’s left side kick-panel.

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.

Fuse box in the passenger compartment

The fuse box is located on the left side of the vehicle

Fuse box in the engine compartment

2017

Fuse box diagram (Engine compartment)

Assignment of the fuses in the engine compartment fuse box (2017)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CABIN.+B50 AFor protection of various circuits
2IG230 AFor protection of various circuits
3INJECTOR ENG.SUB30 AEngine control system
4SCR1 EVVT20 AEngine control system
5P. WINDOW 130 APower windows
6R.HEATER20 A
7ADD FAN DE40 A
8WIPER.DEI20 AWindshield wiper de-icer (Some models)
9DEFOG40 ARear window defogger
10DCDC DE40 A
11EPB R20 AElectric parking brake (EPB) (RH)
12EPB L20 AElectric parking brake (EPB) (LH)
13AUDIO DCDC REG30 AAudio system (Some models)
14FAN GE30 ACooling fan
15ENG.MAIN40 AEngine control system
16ABS/DSC M50 AABS, Dynamic stability control system
17FAN DE40 A
18WIPER20 AFront window wiper and washer
19HEATER40 AAir conditioner
20ADD FAN GE30 ACooling fan
21ENGINE.IG17.5 AEngine control system
22C/U IG115 AFor protection of various circuits
23AUDIO27.5 AAudio system
24METER27.5 A
25ENGINE315 AEngine control system
26ENGINE215 AEngine control system
27ENGINE115 AEngine control system
28AT15 ATransaxle control system (Some models), Ignition switch
29H/CLEAN20 A
30A/C7.5 AAir conditioner
31AT PUMP15 ATransaxle control system (Some models)
32HORN15 AHorn
33R. WIPER15 ARear window wiper
34H/L HI20 AHeadlight high beam
35ST. HEATER15 AHeated steering wheel (Some models)
36FOG15 AFog lights (Some models)
37ENG.+B7.5 AEngine control system
38H/L LOW L15 AHeadlight low beam (LH)
39ENGINE415 A
40
41METERl10 AInstrument cluster
42SRS17.5 AAir bag
43BOSE25 ABose Sound System-equipped model (Some models)
44AUDIO115 AAudio system
45ABS/DSC S30 AABS, Dynamic stability control system
46FUEL PUMP15 AFuel system
47FUEL WARM25 A
48TAIL15 ATaillights, License plate lights
49SCR2 FUEL PUMP225 A
50HAZARD25 AHazard warning flashers, Turn signal lights/Front side-marker lights, Parking lights
51H/L LOW R15 AHeadlight low beam (RH)
52OUTLET25 AAccessory sockets
53STOP10 ABrake lights
54ROOM15 AOverhead light

Fuse box diagram (Passenger compartment)

Assignment of the fuses in the passenger compartment (2017)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1P.SEAT D30 APower seat (Some models)
2P.WINDOW330 A
3R.OUTLET315 AAccessory sockets
4P.WINDOW225 APower windows
5ESCL15 AElectronic steering lock (Some models)
6D.LOCK25 APower door locks
7SEAT WARM20 ASeat warmer (Some models)
8SUNROOF10 AMoonrooF
9F.OUTLET15 AAccessory sockets
10MIRROR7.5 APower control mirror
11R.OUTLET115 A
12SCR315 A
13SCR415 A
14R.OUTLET215 AAccessory sockets
15USB7.5 AUSB power outlet
16PLG20 APower liftgate (Some models)
17M.DEF7.5 AMirror defogger (Some models)
18R.SEATW20 ASeat warmer (Some models)
19
20AT IND7.5 AAT shift indicator (Some models)
21P.SEAT P30 APower seat (Some models)

2017 UK, Australia

Fuse box diagram (Engine compartment)

Assignment of the fuses in the engine compartment fuse box (2017 UK, Australia)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CABIN.+B50 AFor protection of various circuits
2IG230 AFor protection of various circuits
3INJECTOR ENG.SUB30 AEngine control system (Some models)
4SC'Rl EVVT20 AEngine control system (Some models)
5P. WINDOW 130 APower windows (Some models)
6R.HEATER20 A
7ADD FAN DE40 ACooling fan (Some models)
8WIPER.DEI20 AWindscreen wiper de-icer (Some models)
9DEFOG40 ARear window defogger
10DCDC DE40 AFor protection of various circuits (Some models)
11EPB R20 AElectric parking brake (EPB) (RH)
12EPB L20 AElectric parking brake (EPB) (LH)
13AUDIO DCDC REG30 AAudio system (Some models)
14FAN GE30 ACooling fan (Some models)
15ENG.MAIN40 AEngine control system
16ABS/DSC M50 AABS, Dynamic stability control system
17FAN DE40 ACooling fan (Some models)
18WIPER20 AFront window wiper and washer
19HEATER40 AAir conditioner
20ADD FAN GE30 ACooling fan (Some models)
21ENGINE.IG17.5 AEngine control system
22C/U IG115 AFor protection of various circuits
23AUDIO27.5 AAudio system
24METER27.5 AInstrument cluster (Some models)
25ENGINE315 AEngine control system
26ENGINE215 AEngine control system
27ENGINE115 AEngine control system (Some models)
28AT15 ATransaxle control system (Some models), Ignition switch
29H/C'LEAN20 AHeadlight washer (Some models)
30A/C7.5 AAir conditioner (Some models)
31AT PUMP15 ATransaxle control system (Some models)
32HORN15 AHorn
33R. WIPER15 ARear window wiper
34H/L HI20 AHeadlight high beam
35ST.HEATER15 AHeated steering wheel (Some models)
36FOG15 AFog lights (Some models)
37ENG.+B7.5 AEngine control system
38H/L LOW L15 AHeadlight low beam (LH)
39ENGINE415 AEngine control system (Some models)
40
41METER110 AInstrument cluster
42SRS17.5 AAir bag
43BOSE25 ABose® Sound System-equipped model (Some models)
44AUDIO115 AAudio system
45ABS/DSC S30 AABS, Dynamic stability control system
46FUEL PUMP15 AFuel system (Some models)
47FUEL WARM25 AFuel warmer (Some models)
48TAIL15 ATail lights, Number plate lights
49SCR2 FUEL PUMP225 AFuel system (Some models)
50HAZARD25 AHazard warning flashers. Direction indicator lights, Tail lights, Position lights
51H/L LOW R15 AHeadlight low beam (RH)
52OUTLET25 AAccessory sockets
53STOP10 ABrake lights
54ROOM15 AOverhead light

Fuse box diagram (Passenger compartment)

Assignment of the fuses in the passenger compartment (2017 UK, Australia)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1P.SEAT D30 APower seat (Some models)
2P.WINDOW330 APower windows (Some models)
3R.OUTLET315 A
4PWINDOW225 APower windows
5ESCL15 AElectronic steering lock
6D.LOC'K25 APower door locks
7SEAT WARM20 ASeat warmer (Some models)
8SUNROOF10 ASunroof (Some models)
9F.OUTLET15 AAccessory sockets
10MIRROR7.5 APower control mirror
11R.OUTLET115 AAccessory sockets (Some models)
12SCR315 A
13SCR415 A
14R.OUTLET215 AAccessory sockets
15USB7.5 AUSB power outlet (Some models)
16PLG20 APower liftgate (Some models)
17M.DEF7.5 AMirror defogger (Some models)
18R.SEAT W20 ASeat warmer (Some models)
19
20AT IND7.5 AAT shift indicator (Some models)
21P.SEAT P30 APower seat (Some models)

2018

Fuse box diagram (Engine compartment)

Assignment of the fuses in the engine compartment fuse box (2018)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1CABIN.+B50 AFor protection of various circuits
2IG230 AFor protection of various circuits
3INJECTOR ENG.SUB30 AEngine control system (Some models)
4SCRl EVVT20 AEngine control system
5P. WINDOW 130 APower windows (Some models)
6R.HEATER20 A
7ADD FAN DE40 ACooling fan (Some models)
8WIPER.DEI20 AWindshield wiper de-icer (Some models)
9DEFOG40 ARear window defogger
10DCDC DE40 A
11EPB R20 AElectric parking brake (EPB) (RH)
12EPB L20 AElectric parking brake (EPB) (LH)
13AUDIO DCDC REG30 AAudio system (Some models)
14FAN GE30 ACooling fan (Some models)
15ENG.MAIN40 AEngine control system
16ABS/DSC M50 AABS, Dynamic stability control system
17FAN DE40 ACooling fan (Some models)
18WIPER20 AFront window wiper and washer
19HEATER40 AAir conditioner
20ADD FAN GE30 ACooling fan (Some models)
21ENGINE.IG17.5 AEngine control system
22C/U IG115 AFor protection of various circuits
23AUDIO27.5 AAudio system
24METER27.5 A
25ENGINE315 AEngine control system
26ENGINE215 AEngine control system
27ENGINE115 AEngine control system (Some models)
28AT15 ATransaxle control system, Ignition switch
29H/C'LEAN20 A
30A/C7.5 AAir conditioner
31AT PUMP15 A
32HORN15 AHorn
33R.WIPER15 ARear window wiper
34H/L HI20 AHeadlight high beam
35ST. HEATER15 AHeated steering wheel (Some models)
36FOG15 AFog lights (Some models)
37ENG.+B7.5 AEngine control system
38H/L LOW L15 AHeadlight low beam (LH)
39ENGINE415 AEngine control system (Some models)
40
41METER110 AInstrument cluster
42SRS17.5 AAir bag
43BOSE25 ABose Sound System-equipped model (Some models)
44AUDIO115 AAudio system
45ABS/DSC S30 AABS, Dynamic stability control system
46FUEL PUMP15 AFuel system (Some models)
47FUEL WARM25 AFuel warmer (Some models)
48TAIL15 ATaillights, License plate lights
49SCR2 FUEL PUMP225 AFuel system (Some models)
50HAZARD25 AHazard warning flashers, Turn signal lights/Front side-marker lights, Parking lights
51H/L LOW R15 AHeadlight low beam (RH)
52OUTLET25 AAccessory sockets
53STOP10 ABrake lights
54ROOM15 AOverhead light

Fuse box diagram (Passenger compartment)

Assignment of the fuses in the passenger compartment (2018)
DESCRIPTIONFUSE RATINGPROTECTED COMPONENT
1P.SEAT D30 APower seat (Some models)
2P.WINDOW330 APower windows
3R.OUTLET315 AAccessory sockets
4P.WINDOW225 APower windows
5ESCL15 A
6D.LOC'K25 APower door locks
7SEAT WARM20 ASeat wanner (Some models)
XSUNROOF10 AMoonroof (Some models)
9F.OUTLET15 AAccessory sockets
10MIRROR7.5 APower control mirror
11R.OUTLET115 A
12SCR315 AEngine control system (Some models)
13SCR415 AEngine control system (Some models)
14R.OUTLET215 AAccessory sockets
15USB7.5 AUSB power outlet
16PLG20 APower liftgate (Some models)
17M.DEF7.5 AMirror defogger (Some models)
18R.SEAT W20 ASeat wanner (Some models)
19
20AT IND7.5 AAT shift indicator
21P.SEAT P30 APower seat (Some models)
What a blown fuse looks like?

If the wire is broken, the fuse is blown (but sometimes a fuse can look completely normal and still be blown and in need of replacement).
Mazda CX-5 (2017-2019-..) fuses October 26, 2018 admin