Fuse Box Diagrams Ford Focus (EU) (C346; 2015-2018)

In this article, you will find information about the fuses of the Ford Focus (EU) (C346; models 2015, 2016, 2017, and 2018), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.

Ford Focus (EU) (C346; 2015-2018)

Checking and Replacing Fuses in Ford Focus (EU)

If electrical components in the vehicle are not working, a fuse may have blown. Blown fuses are identified by a broken wire within the fuse. Check the appropriate fuses before replacing any electrical components.

Caution!

Always replace a fuse with one that has the specified amperage rating. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.


Location of Fuse Boxes

Passenger Compartment Fuse Box:
Ford Focus (EU) (C346; 2015-2018): Passenger compartment fuse panel location

  1. Pinch the retaining clips to release the cover.
  2. Lower the fuse box cover and pull it towards you.
  3. Install in the reverse order.

Engine Compartment Fuse Box:
This fuse box is located in the engine compartment.
Ford Focus (EU) (C346; 2015-2018): Engine compartment fuse box location

Luggage Compartment Fuse Box:
Ford Focus (EU) (C346; 2015-2018): Load compartment fuse box location


Fuse Box Diagrams

2015

Passenger Compartment Fuse Box

Ford Focus (EU) (C346; 2015): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse box (2015)
ACircuits protected
F5620AFuel pump.
F57-Not used.
F58-Not used.
F595APassive anti-theft transceiver.
F6010AInterior lighting. Driver door switch pack. Glove box lamp. Ambient lighting. Moonroof.
F6120ACigar lighter. Rear auxiliary power points.
F625AAutowipers. Flumidity sensor. Auto-dimming interior mirror.
F6310AAdaptive cruise control.
F64-Not used.
F6510ALiftgate release.
F6620ADriver door lock.
F677.5ASYNC module. Global positioning system module. Information and entertainment display.
F6815AElectric steering column lock.
F695AInstrument cluster.
F7020ACentral locking system.
F717.5AAir conditioning.
F727.5ASteering wheel module.
F737.5AData link connector.
F7415AHigh beam.
F7515AFront fog lamps.
F7610AReversing lamps.
F7720AWindshield washer pump.
F785AIgnition switch. Push button ignition switch. Keyless vehicle module.
F7915AAudio unit. Navigation DVD player. Hazard flasher switch. Door lock switch.
F8020AMoonroof.
F815AInterior imotion sensor. Radio frequency receiver.
F8220AWindshield washer pump.
F8320ACentral locking system.
F8420ADriver door unlock.
F857.5AAir conditioning. Moonroof. Heated seat switches. Passenger airbag deactivation switch.
F8610ARestraints control module. Occupant classification system.
F8715AHeated steering wheel.
F8825AVoltage quality module.
F89-Not used.
Engine Compartment Fuse Box

Ford Focus (EU) (C346; 2015): Engine compartment fuse box diagram

List of fuses in the engine compartment fuse box (2015)
ACircuits protected
F740A**Anti-lock brake system. Electronic stability program.
F830A**Electronic stability program.
F940A**Luggage compartment fuse box.
F1040A**Blower motor.
F1130A**Auto-Start-Stop module.
F1230A**Powertrain control module.
F1330A**Starter relay.
F1440A**Right-hand heated windshield element.
F1525A**Transmission control module. Intercooler fan.
F1640A**Left-hand heated windshield element.
F1720A**Auxiliary heater.
F1820A**Windshield wipers.
F195A*Anti-lock brake system. Electronic stability program.
F2015A*Horn.
F215A*Brake lamps.
F2215A*Battery monitor system.
F235A*Relay coils. Lighting control.
F24-Not used.
F25-Not used.
F2625A*Transmission control module.
F2715A*Air conditioning clutch.
F2810A*Rear view camera. Collision warning system.
F2920A*Headlamp washer.
F305A*Powertrain control module.
F31-Not used.
F3210A*Powertrain control module relay. Cooling fan module relay.
F3315A*Powertrain control module. Ignition coils.
F3410A*Powertrain control module.
F3510A*Water-in-fuel sensor. Powertrain control module. Ignition coils.
F365A*Active grill shutters.
F3720A*Instrument panei auxiliary power point.
F3815A*Powertrain control module. Transmission control module.
F395A*Headlamp leveling.
F405A*Electronic power assist steering.
F4120A*Body control module.
F42-Not used.
F4315A*Headlamp leveling. Adaptive front lighting unit.
F445A*Adaptive cruise control.
F4510A*Heated washer nozzle.
F4625A**Cooling fan.
F47-Not used.
F4815A*Diesel particulate filter vaporizer.
Relay
R1Intercooler fan.
R2Horn.
R3Diesel particulate filter vaporizer.
R4Not used.
R5Not used.
R6Cooling fan relay.
R7Heated windshield.
R8Cooling fan relay.
R9Headlamp washer.
R10Cooling fan relay.
R11Air conditioning clutch.
R12Cooling fan relay.
R13Blower motor.
R14Engine control module.
R15Starter motor.
R16Ignition.
*Mini fuses
**Cartridge fuses
Luggage Compartment Fuse Box

Ford Focus (EU) (C346; 2015): Load compartment fuse box diagram

List of fuses in the luggage compartment fuse box (2015)
ACircuits protected
F15A*Relay coils.
F2-Not used.
F35A*Keyless vehicle door handles.
F425A*Front left door control unit.
F525A*Front right door control unit.
F625A*Rear left door control unit.
F725A*Rear right door control unit.
F810A*Anti-theft alarm.
F925A*Driver seat.
F1025A*Power Windows.
F1125A*Passenger seat.
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.
F2430A**Heated rear window.
F2520A**Luggage compartment auxiliary power points.
F26-Not used.
F27-Not used.
F2840A**Trailer tow module.
F295A*Blind spot monitor. Lane keeping system. Active City Stop. Rear view camera.
F305A*Parking aid module.
F31-Not used.
F32-Not used.
F3315A*Rear window wiper relay.
F3415A*Driver heated seat.
F3515A*Passenger heated seat.
F36-Not used.
F37-Not used.
F38-Not used.
F39-Not used.
F40-Not used.
F415A*Retractable tow ball.
F42-Not used.
F43-Not used.
F4410A*Power exterior mirrors.
F457.5A*Heated exterior mirrors.
F46-Not used.
Relay
R1Ignition switch.
R2Heated rear window.
R3Rear window wiper.
R4Not used.
R5Anti-theft alarm horn.
R6Deiayed accessory power.
*Mini fuses
**Cartridge fuses

2016-2018

Passenger Compartment Fuse Box

Ford Focus (EU) (C346; 2016-2018): Passenger compartment fuse panel diagram

List of fuses in the passenger compartment fuse box (2016-2018)
ACircuits protected
F5620AFuel pump.
F57-Not used.
F58-Not used.
F595APassive anti-theft transceiver.
F6010AInterior Lighting. Driver door switch pack. Glove box lamp. Ambient lighting. Moonroof.
F6120ACigar lighter. Rear auxiliary power points.
F625AAutowipers. Humidity sensor. Auto-dimming interior mirror.
F6310AAdaptive cruise control.
F64-Not used.
F6510ALiftgate release.
F6620ADriver door lock.
F677.5ASYNC module. Global positioning system module. Information and entertainment display.
F6815AElectric steering column lock.
F695AInstrument cluster.
F7020ACentral locking system.
F717.5AAir conditioning.
F727.5ASteering wheel module.
F737.5AData link connector. Battery back-up sounder.
F7415AHigh beam.
F7515AFront fog lamps.
F7610AReversing lamps.
F7720AWindshield washer pump.
F785AIgnition switch. Push button ignition switch. Keyless vehicle module.
F7915AAudio unit. Navigation DVD player. Hazard flasher switch. Door lock switch.
F8020AMoonroof.
F815AInterior motion sensor. Radio frequency receiver.
F8220AWindshield washer pump.
F8320ACentral locking system.
F8420ADriver door unlock.
F857.5AAir conditioning. Moonroof. Heated seat switches. Passenger airbag deactivation switch.
F8610ARestraints control module. Occupant classification system.
F8715AHeated steering wheel.
F8825AKL30 C supply.
F89-Not used.
Engine Compartment Fuse Box

Ford Focus (EU) (C346; 2016-2018): Engine compartment fuse box diagram

List of fuses in the engine compartment fuse box (2016-2018)
ACircuits protected
F740A**Anti-lock brake system. Electronic stability program.
F830A**Electronic stability program.
F940A**Luggage compartment fuse box.
F1040A**Blower motor.
F1130A**Auto-Start-Stop module.
F1230A**Powertrain control module.
F1330A**Starter relay.
F1440A**Right-hand heated windshield element.
F1525A**Transmission control module. Intercooler fan.
F1640A**Left-hand heated windshield element.
F1720A**Auxiliary heater.
F1820A**Windshield wipers.
F195A*Anti-lock brake system. Electronic stability program.
F2015A*Horn.
F215A*Brake lamps.
F2215A*Battery monitor system.
F235A*Relay coils. Lighting control.
F24-Not used.
F25-Not used.
F2615A*Transmission control module.
25A*Auxiliary transmission fluid pump.
F2715A*Air conditioning clutch.
F2810A*Rear view camera. Collision warning system.
F2920A*Headlamp washer.
F305A*Powertrain control module.
F31-Not used.
F3210A*Powertrain control module relay. Cooling fan module relay.
F3315A*Powertrain control module. Ignition coils.
F3410A*Powertrain control module.
F3510A*Water-in-fuel sensor. Powertrain control module. Ignition coils.
F365A*Active grill shutters.
F3720A*Instrument panei auxiliary power point.
F3815A*Powertrain control module. Transmission control module.
F395A*Headlamp leveling.
F405A*Electronic power assist steering.
F4120A*Body control module.
F42-Not used.
F4315A*Headlamp leveling. Adaptive front lighting unit.
F445A*Adaptive cruise control.
F4510A*Heated washer nozzle.
F4625A**Cooling fan.
F47-Not used.
F4815A*Diesel particulate filter vaporizer.
Relay
R1Intercooler fan.
R2Horn.
R3Diesel particulate filter vaporizer.
R4Cooling fan relay.
R5Not used.
R6Not used.
R7Heated windshield.
R8Cooling fan relay.
R9Headlamp washer.
R10Starter relay.
R11Air conditioning clutch.
R12Cooling fan relay.
R13Blower motor.
R14Engine control module.
R15Glow plug unit relay.
R16Ignition.
*Mini fuses
**Cartridge fuses
Luggage Compartment Fuse Box

Ford Focus (EU) (C346; 2016-2018): Load compartment fuse box diagram

List of fuses in the luggage compartment fuse box (2016-2018)
ACircuits protected
F15A*Relay coils.
F2-Not used.
F35A*Keyless vehicle door handles.
F425A*Front left door control unit.
F525A*Front right door control unit.
F625A*Rear left door control unit.
F725A*Rear right door control unit.
F810A*Anti-theft alarm.
F925A*Driver seat.
F1025A*Power Windows.
F1125A*Passenger seat.
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.
F2430A**Heated rear window.
F2520A**Luggage compartment auxiliary power points.
F26-Not used.
F27-Not used.
F2840A**Trailer tow module.
F295A*Blind spot monitor. Lane keeping system. Active City Stop. Rear view camera.
F305A*Parking aid module.
F31-Not used.
F32-Not used.
F3315A*Rear window wiper relay.
F3415A*Driver heated seat.
F3515A*Passenger heated seat.
F36-Not used.
F37-Not used.
F38-Not used.
F39-Not used.
F40-Not used.
F415A*Retractable tow bar.
F42-Not used.
F43-Not used.
F4410A*Power exterior mirrors.
F457.5A*Heated exterior mirrors.
F46-Not used.
Relay
R1Ignition switch.
R2Heated rearwindow.
R3Rear window wiper.
R4Not used.
R5Anti-theft alarm horn.
R6Delayed accessory power.
*Mini fuses
**Cartridge fuses