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Ford Focus mk3 (from 2015) - fuse box diagram (EU versrion)

avatar Jonathan Yarden Feb 16, 2021 · 5 min. read

In this article you will find a description of fuses and relays Ford, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2015, 2016

Engine compartment fuse box

Ford Focus mk3 (2015) - fuse box - engine bay (USA version)

Fuse Ampere rating [A] Circuits protected
F7 40** Anti-lock brake system.Β  Electronic stability program.
F8 30** Electronic stability program
F9 40** Luggage compartment fuse box
F10 40** Blower motor
F11 30** Auto-Start-Stop module
F12 30** Powertrain control module
F13 30** Starter relay
F14 40** Right-hand heated windshield element
F15 25** Transmission control module.Β  Intercooler fan
F16 40** Left-hand heated windshield element
F17 20** Auxiliary heater
F18 20** Windshield wipers
F19 5* Anti-lock brake system.Β  Electronic stability program
F20 15* Horn
F21 5* Brake lamps
F22 15* Battery monitor system
F23 5* Battery monitor system
F24 β€” Not used
F25 β€” Not used
F26 25* Transmission control module
F27 15* Air conditioning clutch
F28 10* Headlamp washer
F29 20** Spryskiwacz reflektora
F30 5* Powertrain control module
F31 β€” Not used
F32 10* Powertrain control module relay.Β  Cooling fan module rela
F33 15* Powertrain control module.Β  Ignition coils
F34 10* Powertrain control module
F35 10* Water-in-fuel sensor.Β  Powertrain control module.Β  Ignition coils
F36 5* Active grill shutters
F37 20** Instrument panel auxiliary power point
F38 15* Powertrain control module.Β  Transmission control module
F39 5* Headlamp leveling
F40 5* Electronic power assist steering
F41 20** Body control module
F42 β€” Not used
F43 15* Headlamp leveling.Β  Adaptive front lighting unit
F44 5* Adaptive cruise control
F45 10* Heated washer nozzle
F46 25* Cooling fan
F47 β€” Not used
F48 15 Diesel particulate filter vaporizer
*Mini fuses
**Cartridge fuses

Relay Circuits switched
R1 Intercooler fan
R2 Horn
R3 Diesel particulate filter vaporizer
R4 Not used
R5 Not used
R6 Cooling fan relay
R7 Heated windshield
R8 Cooling fan relay
R9 Headlamp washer
R10 Cooling fan relay
R11 Air conditioning clutch
R12 Cooling fan relay
R13 Blower motor
R14 Engine control module
R15 Starter motor
R16 Ignition

Passenger compartment fuse box

Ford Focus mk3 (2015) - fuse box - passenger compartment (USA version)

Fuse Ampere rating [A] Circuits protected
F56 20 Fuel pump
F57 β€” Not used
F58 β€” Not used
F59 5 Passive anti-theft transceiver
F60 10 Interior lighting.Β  Driver door switch pack.Β  Glove box lamp.Β  Ambient lighting.Β  Moonroof
F61 20 Cigar lighter.Β  Rear auxiliary power points
F62 5 Autowipers.Β  Humidity sensor.Β  Auto-dimming interior mirror
F63 10 Adaptive cruise control
F64 β€” Not used
F65 10 Liftgate release
F66 20 Driver door lock
F67 7,5 SYNC module.Β  Global positioning system module.Β  Information and entertainment display
F68 15 Electric steering column lock
F69 5 Instrument cluster
F70 20 Central locking system
F71 7,5 Air conditioning
F72 7,5 Steering wheel module
F73 7,5 Data link connector
F74 15 High beam
F75 15 Front fog lamps
F76 10 Reversing lamps
F77 20 Windshield washer pump
F78 5 Ignition switch.Β  Push button ignition switch.Β  Keyless vehicle module
F79 15 Audio unit.Β  Navigation DVD player.Β  Hazard flasher switch.Β  Door lock switch
F80 20 Moonroof
F81 5 Interior motion sensor.Β  Radio frequency receiver
F82 20 Windshield washer pump
F83 20 Central locking system
F84 20 Driver door unlock
F85 7,5 Air conditioning.Β  Moonroof.Β  Heated seat switches.Β  Passenger airbag deactivation switch
F86 10 Restraints control module.Β  Occupant classification system
F87 15 Heated steering wheel
F88 25 Voltage quality module
F89 β€” Not used

Luggage compartment fuse box

Ford Focus mk3 (2015) - fuse box - luggage compartment (USA version)

Fuse Ampere rating Β [A] Circuits protected
F1 5* Relay coils
F2 β€” Not used
F3 5* Keyless vehicle door handles
F4 25* Front left door control unit
F5 25* Front right door control unit
F6 25* Rear left door control unit
F7 25* Rear right door control unit
F8 10* Anti-theft alarm
F9 25* Driver seat
F10 25* Power windows
F11 25* Passenger seat
F12 β€” Not used
F13 β€” Not used
F14 β€” Not used
F15 β€” Not used
F16 β€” Not used
F17 β€” Not used
F18 β€” Not used
F19 β€” Not used
F20 β€” Not used
F21 β€” Not used
F22 β€” Not used
F23 β€” Not used
F24 30** Heated rear window
F25 20** Luggage compartment auxiliary power points
F26 β€” Not used
F27 β€” Not used
F28 40** Trailer tow module
F29 5* Blind spot monitor. Β  Lane keeping system.Β  Active City Stop.Β  Rear view camera
F30 5* Parking aid module
F31 β€” Not used
F32 β€” Not used
F33 15* Rear window wiper relay
F34 15* Driver heated seat
F35 15* Passenger heated seat
F36 β€” Not used
F37 β€” Not used
F38 β€” Not used
F39 β€” Not used
F40 β€” Not used
F41 5* Retractable tow ball
F42 β€” Not used
F43 β€” Not used
F44 10* Power exterior mirrors
F45 7,5* Heated exterior mirrors
F46 β€” Not used
*Mini fuses
**Cartridge fuses

Relay Circuits switched
R1 Ignition switch
R2 Heated rear window
R3 Rear window wiper
R4 Not used
R5 Anti-theft alarm horn
R6 Delayed accessory power

WARNING:Β Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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