Fuses and relays Mazda CX-5 (KF), 2016 - 2021

Mazda CX-5 (KF) (2nd generation) was produced in 2016, 2017, 2018, 2019, 2020, 2021, 2022. In this article, we will show a description of fuses and relays Mazda CX-5 kf with block diagrams, photographs and locations. Note the cigarette lighter fuse.

The purpose of fuses and relays in blocks may differ. Check the description with your diagrams.

In cabin


Fuse box located under the protective cover on the left pillar, under the dashboard, near the driver's foot.


Photo - an example of execution.

Fuse diagram in the passenger compartment
Description
1 30А P.SEAT D - Electric seat adjustment (for some versions)
2 30А P.WINDOW 3 - Electric windows
3 15A R.OUTLET3 - Additional electrical outlets
4 25А P.WINDOW 2 - Electric windows
5 15A SRS2 / ESCL - Steering shaft lock
6 25А D.LOCK - Central electric lock
7 20А SEAT WARM - Electric heated seats (for some versions)
8 10А SUNROOF - Ventilation hatch in the roof (for some versions)
9 15A F.OUTLET - Front electrical outlets (cigarette lighter)
10 7,5А MIRROR - Electric drive for adjustment of rear-view mirrors
11 15А R.OUTLET1 - Rear electrical outlets (for some versions)
12 Reserve
13 Reserve
14 Reserve
15 Reserve
16 Reserve
17 7.5A M.DEF - Electric heated exterior mirrors
18 20А R.SEAT W - Heated seats
19 Reserve
20 7,5A AT IND - Transmission indicator
21 30A P.SEAT P - Electric drive for seat adjustment

Under the hood


Block located on the left side of the engine compartment, next to the battery.


Photo - an example of execution

Fuse diagram in engine compartment
Description
1 30А ADD FAN GE - Engine cooling fan
2 30A IG2 - Protection of various electrical circuits
3 30A INJECTOR - Engine management system
4 40А FAN DE - Engine cooling fan
5 30А P.WINDOW1 - Electric windows
6 Reserve
7 40А ADD FAN DE - Engine cooling fan
8 20А EVVT - Engine management system
9 40А DEFOG - Electric heated rear window
10 40A DCDC DE - Protection of various electrical purposes
11 30А FAN GE - Engine cooling fan
12 Reserve
13 Reserve
14 Reserve
15 40А ENG.MAIN - Engine management system
16 50A ABS / DSC M - Anti lock braking system (ABS), anti-skid system (DSC)
17 50A CABIN + B - Protection of various electrical circuits
18 20А WIPER - Cleaner and washer of a windscreen
19 40A HEATER - Heater / Air Conditioner
20 30A DCDC REG - Protection of various electrical circuits
21 7,5А ENGINE IG1 - Engine management system
22 15A C / U IG1 - Protection of various electrical circuits
23 H / L LOW L HID L - Headlamp (left), low beam headlamp (left)
24 15А H / L LOW R - Low beam headlamp (right)
25 15A ENGINE 3 - Engine management system
26 15A ENGINE 2 - Engine management system
27 15A ENGINE 1 - Engine management system
28 15A AT - Transmission control system, ignition lock
29 20А H / CLEAN - Headlight washer
30 7.5A A / C - Air Conditioning
31 15A - AT PUMP Transmission control system
32 10A STOP - Brake lights, rear fog lamp
33 15А R.WIPER - Rear window cleaner
34 20А H / L HI - High beam headlamps
35 15А HID R - Headlight (right)
36 15A FOG - Front fog lights
37 7,5А ENG. + B - Engine management system
38 7,5A AUDIO2 - Audio system
39 5A GLOW SIG - Engine management system
40 7,5A METER2 - Instrument cluster
41 10A METER1 - Instrument cluster
42 7,5А SRS1 - Airbags
43 25A BOSE - Cars equipped with Bose audio system
44 15A AUDIO 1 - Audio system
45 30A ABS / DSC S - Anti lock braking system (ABS), anti-skid system (DSC)
46 15A FUEL PUMP - Fuel system
47 25А FUEL WARM - Fuel heating
48 TAIL - Dimensions
49 Reserve
50 50А HAZARD - Hazard lights, direction indicators, front and rear parking lights, license plate lights
51 Reserve
52 15A R.OUTLET2 - Electrical sockets
53 15А HORN - Sound signal
54 15A ROOM - Interior lighting plafond
To turn off the headlight washer, you need to get the fuse numbered 29 at 20A, designated as H / CLEAN .
Relays in engine compartment box
TNS RELAY (TAIL) TNS RELAY
A / C RELAY AIR CONDITIONING
INJECTOR RELAY FUEL INJECTOR
ELECTRIC AT OR OIL PUMP ELECTRIC TRANSMISSION RELAY OR TRANSMISSION OIL PUMP RELAY
HEADLIGHT HI RELAY HEADLAMP
STARTER RELAY STARTER 
BLOWER FAN RELAY
ELECTRIC VARIABLE
VALVE TIMING RELAY
ELECTRIC VALVE CHARGING RELAY
REAR WINDOW
DEFROSTER RELAY
REAR WINDOWS DEFROST RELAY
FUEL PUMP RELAY FUEL PUMP
OUTLET RELAY FOR ELECTRIC SOCKETS
HEADLIGHT RELAY HEADLAMP RELAY (LOW)
IG1 IGNITION RELAY
FRONT FOG FRONT FOG LAMP RELAYS
COOLING FAN COOLING FAN RELAY # 2
MAIN MAIN RELAY
COOLING FAN COOLING FAN RELAY # 3
DRL DRL RELAY
HORN SIGNAL RELAY
COOLING FAN ACC COOLING FAN RELAY
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