Mazda CX-5 (KF) (2nd generation) was produced in 2017, 2018, 2019, 2020, 2021, 2022, 2023. 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.
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.
Photo for example
Diagram
Assignment
| 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 – Power 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 | 7,5А AT IND – Transmission indicator |
| 21 | 30A 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.
Img
Legend from the block cover
Fuse box
Diagram
Designation
| 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 – Power 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 for 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 windshield |
| 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 | 20A H / CLEAN – Headlight washer |
| 30 | 7,5А А / С – Air conditioner |
| 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 | 5А 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 .
Relay
Relay circuit
Designation
| TNS RELAY (TAIL) | TNS RELAY (SIZE) |
| A/C RELAY | AIR CONDITIONING RELAY |
| FUELINJECTOR RELAY | FUEL INJECTOR RELAY |
| ELECTRIC AT OR OIL PUMP RELAY | ELECTRIC TRANSMISSION RELAY OR TRANSMISSION OIL PUMP RELAY |
| HEADLIGHT HI RELAY | HEADLAMP RELAY |
| STARTER RELAY | STARTER RELAY |
| BLOWER RELAY | FAN RELAY |
| ELECTRIC VARIABLE VALVE TIMING RELAY | ELECTRIC VALVE CHARGE RELAY |
| REAR WINDOW DEFROSTER RELAY | REAR WINDOWS DEFROST RELAY |
| FUEL PUMP RELAY | FUEL PUMP RELAY |
| OUTLET RELAY | ELECTRIC SOCKET RELAYS |
| HEADLIGHT LO RELAY | HEADLAMP RELAY (LOW) |
| IG1 RELAY | IGNITION RELAY |
| FRONT FOG LIGHT RELAY | FRONT ANTI-FOG LAMP RELAYS |
| COOLING FAN RELAY NO.2 | COOLING FAN RELAY # 2 |
| MAIN RELAY | MAIN RELAY |
| COOLING FAN RELAY NO. 3 | COOLING FAN RELAY # 3 |
| DRL RELAY | DRL RELAY |
| HORN RELAY | SIGNAL RELAY |
| COOLING FAN ACC RELAY | COOLING FAN RELAY |
Whether this article helped or maybe you found an inaccuracy – write everything in the comments.
Which fuse feeds the rear view monitoring system (the camera)?