Mazda CX-5 (2G) – fuse and relay

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

Mazda сх5-kf

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

Passenger compartment fuse box

Located under the protective cover on the left pillar, under the dashboard, near the driver’s foot.

Block in the cabin cx5

Photo for example

Block in the cabin

Diagram

Block diagram in the cabin

Assignment

130А P.SEAT D – Electric seat adjustment (for some versions)
230А P.WINDOW 3 – Electric windows
315A R.OUTLET3 – Additional electrical outlets
425А P.WINDOW 2 – Power windows
515A SRS2 / ESCL – Steering shaft lock
625А D.LOCK – Central electric lock
720А SEAT WARM – Electric heated seats (for some versions)
810А SUNROOF – Ventilation hatch in the roof (for some versions)
915A F.OUTLET – Front electrical outlets (cigarette lighter)
107,5А MIRROR – Electric drive for adjustment of rear-view mirrors
1115А R.OUTLET1 – Rear electrical outlets (for some versions)
12Reserve
13Reserve
14Reserve
15Reserve
16Reserve
177.5A M.DEF – Electric heated exterior mirrors
1820А R.SEAT W – Heated seats
19Reserve
207,5А AT IND – Transmission indicator
2130A P.SEAT P – Electric drive for seat adjustment

The cigarette lighter fuses are designated as OUTLET for 15A and are located under numbers 3, 9 and 11. Also, another fuse and one relay responsible for the operation of power outlets can be mounted in the block under the hood.

Engine compartment fuse box

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

Access to the unit under the hood

Img

Block under the hood

Legend from the block cover

Example of a diagram from the block cover

Fuse box

Diagram

Under the hood fuse diagram

Designation

130А ADD FAN GE – Engine cooling fan
230A IG2 – Protection of various electrical circuits
330A INJECTOR – Engine management system
440А FAN DE – Engine cooling fan
530А P.WINDOW1 – Power windows
6Reserve
740А ADD FAN DE – Engine cooling fan
820А EVVT – Engine management system
940А DEFOG – Electric heated rear window
1040A DCDC DE – Protection for various electrical purposes
1130А FAN GE – Engine cooling fan
12Reserve
13Reserve
14Reserve
1540А ENG.MAIN – Engine management system
1650A ABS / DSC M – Anti lock braking system (ABS), anti-skid system (DSC)
1750A CABIN + B – Protection of various electrical circuits
1820А WIPER – Cleaner and washer of a windshield
1940A HEATER – Heater / Air Conditioner
2030A DCDC REG – Protection of various electrical circuits
217,5А ENGINE IG1 – Engine management system
2215A C / U IG1 – Protection of various electrical circuits
23H / L LOW L HID L – Headlamp (left), low beam headlamp (left)
2415А H / L LOW R – Low beam headlamp (right)
2515A ENGINE 3 – Engine management system
2615A ENGINE 2 – Engine management system
2715A ENGINE 1 – Engine management system
2815A AT – Transmission control system, ignition lock
2920A H / CLEAN – Headlight washer
307,5А А / С – Air conditioner
3115A – AT PUMP Transmission control system
3210A STOP – Brake lights, rear fog lamp
3315А R.WIPER – Rear window cleaner
3420А H / L HI – High beam headlamps
3515А HID R – Headlight (right)
3615A FOG – Front fog lights
377,5А ENG. + B – Engine management system
387,5A AUDIO2 – Audio system
395А GLOW SIG – Engine management system
407,5A METER2 – Instrument cluster
4110A METER1 – Instrument cluster
427,5А SRS1 – Airbags
4325A BOSE – Cars equipped with Bose audio system
4415A AUDIO 1 – Audio system
4530A ABS / DSC S – Anti lock braking system (ABS), anti-skid system (DSC)
4615A FUEL PUMP – Fuel system
4725А FUEL WARM – Fuel heating
48TAIL – Dimensions
49Reserve
5050А HAZARD – Hazard lights, direction indicators, front and rear parking lights, license plate lights
51Reserve
5215A R.OUTLET2 – Electrical sockets
5315А HORN – Sound signal
5415A ROOM – Interior lighting plafond

To turn off the headlight washer, you need to get the fuse numbered 29 at 20A, designated as H / CLEAN .

Relay

Relay circuit

Relay under the hood mazda

Designation

TNS RELAY (TAIL)TNS RELAY (SIZE)
A/C RELAYAIR CONDITIONING RELAY
FUELINJECTOR RELAYFUEL INJECTOR RELAY
ELECTRIC AT OR OIL PUMP RELAYELECTRIC TRANSMISSION RELAY OR TRANSMISSION OIL PUMP RELAY
HEADLIGHT HI RELAYHEADLAMP RELAY
STARTER RELAYSTARTER RELAY
BLOWER RELAYFAN RELAY
ELECTRIC VARIABLE VALVE TIMING RELAYELECTRIC VALVE CHARGE RELAY
REAR WINDOW DEFROSTER RELAYREAR WINDOWS DEFROST RELAY
FUEL PUMP RELAYFUEL PUMP RELAY
OUTLET RELAYELECTRIC SOCKET RELAYS
HEADLIGHT LO RELAYHEADLAMP RELAY (LOW)
IG1 RELAYIGNITION RELAY
FRONT FOG LIGHT RELAYFRONT ANTI-FOG LAMP RELAYS
COOLING FAN RELAY NO.2COOLING FAN RELAY # 2
MAIN RELAYMAIN RELAY
COOLING FAN RELAY NO. 3COOLING FAN RELAY # 3
DRL RELAYDRL RELAY
HORN RELAYSIGNAL RELAY
COOLING FAN ACC RELAYCOOLING FAN RELAY

 

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