Ford Focus (2015-2018) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Ford Focus (2015, 2016, 2017, 2018).

Fuse box diagram: Ford Focus (2015-2018)

2015
2016, 2017
2018

Fuse box location

Passenger compartment fuse box

The fuse panel is located on the right side below the glove boxThe location of the fuses in the passenger compartment: Ford Focus (2015, 2016, 2017, 2018)

Engine compartment fuse box

The power distribution box is located in the engine compartmentThe location of the fuses in the engine compartment: Ford Focus (2015, 2016, 2017, 2018)

Luggage compartment fuse panel

The fuse panel is located in the luggage compartment behind the left side wheel wellThe location of the fuses in the trunk: Ford Focus (2015, 2016, 2017, 2018)

2015

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Focus (2015)

Assignment of the fuses in the Passenger compartment (2015)
FuseAmpere ratingCircuits protected
F5620AFuel pump supply.
F57-Not used.
F58-Not used.
F595APassive anti-theft system supply.
F6010AInterior lamps, driver's door switch pack, glove box, ambient lighting, electric moonroof.
F6120ACigar lighter, rear power outlet.
F62-Not used.
F63-Not used.
F64-Not used.
F6510ALuggage compartment lid release.
F6620ADriver's door lock, double locking.
F677.5 AInformation and entertainment display. Global Positioning System. Bluetooth phone voice control connectivity.
F68-Not used.
F695AInstrument cluster.
F7020ACentral locking.
F717.5 AAir conditioning.
F727.5 ASteering wheel control module.
F737.5 ABattery back-up sounder (alarm system). Onboard diagnostics system.
F7415AMain beam.
F7515AFront fog lamps.
F7610AReversing lamp.
F7720AWasher pump.
F785AIgnition switch or start button.
F7915AAudio unit, hazard and door lock buttons.
F8020AElectric moonroof.
F815ARadio frequency receiver.
F8220AWasher pump ground.
F8320ACentral locking ground.
F8420ADriver's door unlock and double locking ground.
F857.5 AVoltage quality monitoring (KL15). Manual air conditioning heater module. Auxiliary heater. Forward looking camera. Radio. Moonroof module.
F8610ARestraint system. Manual air conditioning heater module. Passenger airbag deactivation system.
F8715AHeated steering wheel.
F88-Not used.
F89-Not used.

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Focus (2015)

Assignment of the fuses in the Power distribution box (2015)
FuseAmpere ratingCircuits protected
F740AAnti-lock Braking System pump. Electronic stability program valve.
F830AElectronic stability program valve.
F930AHeated rear window.
F1040AHeater blower motor.
F1130Start-stop module.
F1230AEngine management systems. Exhaust gas re-circulation relay.
F1330AStarter relay.
F1425Rear power window (without door control unit).
F1525ATransmission control module. Cooling fan - 1.0L EcoBoost.
F16-Not used.
F17-Not used.
F1820AWindshield wipers.
F195AElectronic stability program module.
F2015 AHorn.
F215ABrake lamp switch.
F2215 ABattery monitoring system.
F235ARelay coils, lighting control switch module.
F245ARear side heated windshield.
F2510AElectric exterior mirrors.
F2615 ATransmission control module - 2.0L GDI.
F2620ATransmission control module - 1.0L Ecoboost.
F2715 AAir conditioning clutch.
F28-Not used.
F2910AStop-start for rear view camera. Blind spot information system.
F30-Not used.
F31-Not used.
F3210APowertrain control module. Crankshaft position sensor. Camshaft position sensor.
F3315 ATotal mass air flow sensor - 2.0 GDI. Ignition coils - 1.0L EcoBoost.
F3410ARun on water pump. Variable valves. Canister purge valve.
F3510ACrankshaft position sensor. Universal heated exhaust gas oxygen sensor. Canister purge valve.
F365AActive grille shutter.
F3715 ADaytime running lamps. Headlamp control module
F3815 ATransmission control switch.
F39-Not used.
F405AElectric power assisted steering.
F4120ABody control module KL15 supply.
F4215ARear window wiper.
F4315AAdaptive headlamps.
F44-Not used.
F45-Not used.
F4625AElectric windows.
F477.5AHeated exterior mirrors.
F48-Not used.
Relay
R1Micro relayIntercooler fan.
R2Micro relayHorn.
R3Micro relayFront window defroster (partially heated windscreen).
R4-Not used.
R5Micro relayRear wipwer.
R6-Not used.
R7-Not used.
R8Power relayDelayed accessory power.
R9-Not used.
R10Mini relayStarter relay.
R11Micro relayAir conditioning clutch.
R12Power relayCooling fan relay.
R13Mini relayBlower motor.
R14Mini relayPowertrain control module.
R15Power relayRear window defroster.
R16Power relayIgnition.

Fuse box diagram (Luggage compartment)

Trunk fuse box diagram: Ford Focus (2015)

Assignment of the fuses in the Luggage compartment fuse box (2015)
FuseAmpere ratingCircuits protected
F15AIgnition relay.
F2-Not used.
F35AKeyless vehicle door handles.
F425ADoor module (left-hand front) (electric windows, central locking, electric folding mirrors, heated exterior mirrors).
F525ADoor module (right-hand front) (electric windows, central locking, electric folding mirrors, heated exterior mirrors).
F625ADoor module (left-hand rear) (electric windows).
F725ADoor module (right-hand rear) (electric windows).
F8-Not used.
F925APower driver's seat.
F1025ADigital signal processing amplifier.
F115AKeypad switch.
F12-Not used.
F13-Not used.
F14-Not used.
F15-Not used.
F16-Not used.
F17-Not used.
F18-Not used.
F19-Not used.
F20-Not used.
F21-Not used.
F22-Not used.
F23-Not used.
F24-Not used.
F25-Not used.
F26-Not used.
F27-Not used.
F28-Not used.
F295ABlind spot monitor. Rear view camera without start stop module.
F305AParking aid module.
F31-Not used.
F32-Not used.
F33-Not used.
F3415 AHeated driver's seat.
F3515 AHeated front passenger's seat.
F36-Not used.
F37-Not used.
F38-Not used.
F39-Not used.
F40-Not used.
F41-Not used.
F42-Not used.
F43-Not used.
F44-Not used.
F45-Not used.
F46-Not used.
Relay
R1Power relayIgnition switch.
R2-Not used.
R3-Not used.
R4-Not used.
R5-Not used.
R6-Not used.

2016, 2017

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Focus (2016, 2017)

Assignment of the fuses in the Passenger compartment (2016, 2017)
FuseAmpere ratingCircuits protected
F5620AFuel pump supply.
F57-Not used.
F58-Not used.
F595APassive anti-theft system supply.
F6010AInterior lamps, driver's door switch pack, glove box, ambient lighting, electric moonroof.
F6120AFront cigar lighter. 2nd row power point.
F62-Not used.
F63-Not used.
F64-Not used.
F6510ALuggage compartment lid release.
F6620ADriver's door lock.
F677.5 AInformation and entertainment display. Global Positioning System. SYNC module.
F68-Not used.
F695AInstrument cluster.
F7020ACentral locking.
F717.5 AAir conditioning.
F727.5 ASteering wheel control module.
F737.5 ABattery back-up sounder (alarm system). Onboard diagnostics system.
F7415AHeadlamp unit (main beam).
F7515AFront fog lamps.
F7610AReversing lamp.
F7720AWasher pump.
F785AIgnition switch or start button.
F7915AAudio unit, hazard and door lock buttons.
F8020AElectric moonroof.
F815ARadio frequency receiver.
F8220AWasher pump ground.
F8320ACentral locking ground.
F8420ADriver's door unlock ground.
F857.5 AVoltage quality monitoring (KL15). Manual air conditioning heater module. Forward looking camera. Radio. Moonroof module.
F8610ARestraint system. Occupant weight sensor.
F8715AHeated steering wheel.
F88-Not used.
F89-Not used.

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Focus (2016, 2017)

Assignment of the fuses in the Power distribution box (2016, 2017)
FuseAmpere ratingCircuits protected
F740AAnti-lock Braking System pump. Traction control valve.
F830ATraction control valve.
F930AHeated rear window.
F1040AHeater blower motor.
F1130AStart-stop module.
F1230AEngine management systems. Exhaust gas re-circulation relay.
F1330AStarter motor.
F1425ARear power window (without door control unit).
F1525ATransmission control module. Cooling fan - 1.0L EcoBoost.
F16-Not used.
F17-Not used.
F1820AWindshield wipers.
F195ATraction control module.
F2015AHorn.
F215ABrake lamp switch.
F2215 ABattery monitoring system.
F235ARelay coils, lighting control switch module.
F245ARight-hand partially heated windshield element.
F2510AElectric exterior mirrors (without door control unit).
F2615ATransmission control module - 2.0L GDI.
F2620ATransmission control module - 1.0L Ecoboost.
F2715 AAir conditioning clutch.
F28-Not used.
F2910AStop-start.
F30-Not used.
F31-Not used.
F3210APowertrain control module. Crankshaft position sensor. Camshaft position sensor.
F3315 ATotal mass air flow sensor - 2.0 GDI. Ignition coils - 1.0L EcoBoost.
F3410ARun on water pump. Variable valves. Canister purge valve.
F3510ACrankshaft position sensor. Universal heated exhaust gas oxygen sensor. Canister purge valve.
F365AActive grille shutter.
F3715 ADaytime running lamps. Headlamp control module
F3815 ATransmission control module global shifter (switched battery power).
F3915 AHeated driver seat.
F405AElectric power assisted steering.
F4120ABody control module KL15 supply.
F4215 ARear wiper motor.
F4315 AHeadlamp unit (dynamic bending motor).
F44-Not used.
F4515 AHeated passenger seat.
F4625AElectric power windows (without door control unit).
F477.5 AHeated exterior mirrors (without door control unit).
F48-Not used.
Relay
R1Micro relayIntercooler fan.
R2Micro relayHorn.
R3Micro relayFront window defroster (partially heated windscreen).
R4-Not used.
R5Micro relayRear wiper.
R6-Not used.
R7-Not used.
R8Power relayDelayed accessory power.
R9-Not used.
R10Mini relayStarter relay.
R11Micro relayAir conditioning clutch.
R12Power relayCooling fan relay.
R13Mini relayBlower motor.
R14Mini relayPowertrain control module.
R15Power relayRear window defroster.
R16Power relayIgnition.

Fuse box diagram (Luggage compartment)

Trunk fuse box diagram: Ford Focus (2016, 2017)

Assignment of the fuses in the Luggage compartment fuse box (2016, 2017)
FuseAmpere ratingCircuits protected
F15AIgnition relay.
F2-Not used.
F35AKeyless vehicle door handles.
F425ADoor module (left-hand front) (electric windows, central locking, heated exterior mirrors).
F525ADoor module (right-hand front) (electric windows, central locking, heated exterior mirrors).
F625ADoor module (left-hand rear) (electric windows).
F725ADoor module (right-hand rear) (electric windows).
F8-Not used.
F925APower driver's seat adjust.
F1025ADigital signal processing amplifier.
F115AKeypad switch.
F12-Not used.
F13-Not used.
F14-Not used.
F15-Not used.
F16-Not used.
F17-Not used.
F18-Not used.
F19-Not used.
F20-Not used.
F21-Not used.
F22-Not used.
F23-Not used.
F24-Not used.
F25-Not used.
F26-Not used.
F27-Not used.
F28-Not used.
F295ABlind spot monitor. Rear view camera without start stop module.
F305AParking aid module.
F31-Not used.
F32-Not used.
F33-Not used.
F34-Not used.
F35-Not used.
F36-Not used.
F37-Not used.
F38-Not used.
F39-Not used.
F40-Not used.
F41-Not used.
F42-Not used.
F43-Not used.
F44-Not used.
F45-Not used.
F46-Not used.
Relay
R1Power relayIgnition switch.
R2-Not used.
R3-Not used.
R4-Not used.
R5-Not used.
R6-Not used.

2018

Fuse box diagram (Passenger compartment)

Interior fuse box diagram: Ford Focus (2018)

Assignment of the fuses in the Passenger compartment (2018)
Fuse LocationFuse RatingProtected Component
F5620 AFuel pump.
F57-Not used.
F585 ANot used (spare).
F595 APassive anti-theft system.
F6010 AInterior lamp. Ambient lighting module. Moonroof. left-hand front door module.
F6120 ACigar lighter. Rear auxiliary power points.
F625 ANot used (spare).
F6310 ANot used (spare).
F64-Not used.
F6510 ALiftgate release switch.
F6620 ADriver door lock.
F677.5 AInformation and entertainment display. Global positioning system module. SYNC module.
F68-Not used.
F695 AInstrument cluster.
F7020 ACentral locking system.
F717.5 AAir conditioning control module.
F727.5 ASteering wheel module.
F737.5 ABattery back-up sounder. Secondary on-board diagnostic control module A.
F7415 AHeadlamp high beam.
F7515 AFront fog lamps.
F7610 AReversing lamp.
F7720 AWindshield washer pump. Rear window washer pump.
F785 APush button ignition switch.
F7915 AAudio unit. Hazard flasher switch. Power door locks.
F8020 AMoonroof.
F815 ARadio frequency receiver.
F8220 AWindshield washer pump. Rear window washer pump.
F8320 ATracking and blocking control module.
F8420 ADriver door unlock.
F857.5 AVoltage quality monitoring. Air conditioning clutch. Front parking aid camera. Audio unit. Moonroof.
F8610 ASupplemental restraint system. Passenger sensing system.
F8715 AHeated steering wheel.
F88-Not used.
F89-Not used.

Fuse box diagram (Engine compartment)

Under-hood fuse box diagram: Ford Focus (2018)

Assignment of the fuses in the Power distribution box (2018)
Fuse LocationFuse RatingProtected Component
F740 AAnti-lock brake system. Traction control valve.
F830 ATraction control valve.
F930 AHeated rear window.
F1040 ABlower motor.
F1130 AAuto-start-stop.
F1230 APowertrain control module relay.
F1330 AStarter motor.
F1425 ARear power windows.
F1525 ATransmission control module. Cooling fan (1.0L EcoBoost).
F1620 ABattery monitoring sensor.
F17-Not used.
F1820 AWindshield wipers.
F195 ATraction control module.
F2015 AHorn.
F215 AStoplamp switch.
F225 AParking assist control module.
F235 AA/C compressor relay coils. Lighting control.
F245 ARight-hand heated windshield element.
F2510 AExterior mirrors.
F2615 ATransmission control module (2.0L GDI).
F2620 ATransmission control module (1.0L Ecoboost).
F2715 AAir conditioning clutch.
F285 ARearview camera.
F2910 AAuto-stop-start.
F30-Not used.
F315 AAccessory delay.
F3210 APowertrain control module. Crankshaft position sensor. Camshaft position sensor.
F3315 AMass air flow sensor (2.0 GDI). Ignition coil (1.0L EcoBoost).
F3410 ACoolant pump. Evaporative emission canister purge valve. Sound symposer actuator valve. Turbocharger bypass valve. Wastegate control valve. Air conditioning compressor. Oil pump. Turbocharger variable vane hydraulic control valve. Variable intake valve. Externally-controlled variable displacement compressor.
F3510 ACrankshaft position sensor. Heated oxygen sensor. Evaporative emission canister purge valve.
F365 AActive grille shutter.
F3715 ADaytime running lamps. Headlamp control module.
F3815 ATransmission control module.
F3915 ADriver heated seat.
F405 AElectronic power assist steering.
F4120 ABody control module.
F4215 ARear window wiper motor.
F4315 AHeadlamps.
F44-Not used.
F4515 APassenger heated seat.
F4625 APower windows.
F477.5 AHeated exterior mirrors.
F48-Not used.
Relay Number
R1Cooling fan.
R2Horn.
R3Heated windshield relay.
R4Not used.
R5Rear window wiper.
R6Not used.
R7Accessory delay.
R8Accessory delay.
R9Not used.
R10Starter relay.
R11Air conditioning clutch.
R12Cooling fan relay.
R13Blower motor.
R14Powertrain control module.
R15Rear window defroster.
R16Ignition.

Fuse box diagram (Luggage compartment)

Trunk fuse box diagram: Ford Focus (2018)

Assignment of the fuses in the Luggage compartment fuse box (2018)
Fuse LocationFuse RatingProtected Component
F1-Not used.
F2-Not used.
F35 ARemote keyless entry.
F425 ALeft-hand front power windows. Central locking system. Left-hand heated exterior mirror.
F525 ARight-hand front power windows. Central locking system. Right-hand heated exterior mirror.
F625 ALeft-hand rear-window power.
F725 ARight-hand rear power windows.
F8-Not used.
F925 ADriver power seat.
F1025 AAudio unit antenna amplifier.
F115 ARemote keyless entry.
F12-Not used.
F13-Not used.
F14-Not used.
F15-Not used.
F16-Not used.
F17-Not used.
F18-Not used.
F19-Not used.
F20-Not used.
F21-Not used.
F22-Not used.
F23-Not used.
F24-Not used.
F25-Not used.
F26-Not used.
F27-Not used.
F28-Not used.
F29-Not used.
F30-Not used.
F31-Not used.
F32-Not used.
F33-Not used.
F34-Not used.
F35-Not used.
F36-Not used.
F37-Not used.
F38-Not used.
F39-Not used.
F40-Not used.
F41-Not used.
F42-Not used.
F43-Not used.
F44-Not used.
F45-Not used.
F46-Not used.
Relay Number
R1Not used.
R2Not used.
R3Not used.
R4Not used.
R5Not used.
R6Not used.
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).
Ford Focus (2015-2018) fuses and relays December 12, 2018 admin