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2018 Ford C-Max II Fuse Box Diagram

The 2018 Ford C-Max (II) has 6 fuse boxes. Choose the one you’re looking at.

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Power distribution box (C-Max Hybrid and Energi)

2018 C-Max Hybrid (the Energi was dropped): power distribution box on the driver's side of the engine bay, cover lever at the rear.

The Energi-only fuses stay in place as spares: F17 (20 A, transmission oil pump) and F31 (5 A, charge port light ring). Relays as 2016.

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No.FunctionAmpDescription
150 AMIDICooling fan module
250 AMIDIElectric water pump
350 AMIDIBody control module supply 1
450 AMIDIBody control module supply 2
5Not used
6Not used
7ABS40 AJCASEAnti-lock brake pump
830 AJCASEAnti-lock brake valves
940 AJCASEBrake vacuum pump
1040 AJCASEHeater blower motor
1130 AJCASEEngine management
12Not used
1325 AJCASEPowertrain control module relay
1420 AJCASERear wiper
1530 AJCASEBody control module battery (KL30) supply
1620 AJCASEBody control module run feed
1720 AJCASESpare fuse fitted in this socket, no circuit assigned
1820 AJCASEFront wiper motor
195 AMINIABS and electronic stability control module
2015 AMINIHorn
215 AMINIStop lamp switch
225 AMINIBrake vacuum pump monitoring
235 AMINIEngine and powertrain control module run feed, transmission oil pump run feed
245 AMINIRelay coils, lighting switch module
2510 AMINIMotor electronics cooling pump
265 AMINIElectric power steering module run feed
275 AMINIMass air flow sensor
2815 AMINIPowertrain control module
2910 AMINIElectric air conditioning compressor, PTC cabin heater
3010 AMINIEngine control module, powertrain control module
315 AMINISpare fuse fitted in this socket, no circuit assigned
3220 AMINIVehicle power 2
3315 AMINIVehicle power 4
3410 AMINIFuel injectors
3510 AMINIVehicle power 3
3620 AMINIVehicle power 1

Passenger compartment fuse panel (C-Max Hybrid and Energi)

2018 C-Max Hybrid: fuse panel on the right below the glovebox, behind a removable trim panel.

With the Energi gone, 67 feeds only the multi-function display, GPS module and SYNC.

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No.FunctionAmpDescription
5620 AMINIFuel pump feed
57Not used
585 AMINISpare fuse fitted in this socket, no circuit assigned
595 AMINIPassive anti-theft system
6010 AMINIInterior lamps, driver door switch pack, glovebox lamp, overhead console switches
6120 AMINICigar lighter, second-row power point
625 AMINIAutomatic wiper module, auto-dimming mirror
6310 AMINISpare fuse fitted in this socket, no circuit assigned
64Not used
6510 AMINILiftgate release
6620 AMINIDriver door unlock feed
677.5 AMINIMulti-function display, GPS module, SYNC
6815 AMINISpare fuse fitted in this socket, no circuit assigned
695 AMINIInstrument cluster
7020 AMINICentral lock and unlock feed
717.5 AMINIClimate control module
727.5 AMINISteering wheel module
737.5 AMINIData link connector (OBD II)
7415 AMINIHeadlamps
7515 AMINIFog lamps
7610 AMINIReversing lamps
7720 AMINIWasher pump
785 AMINIIgnition switch, start button
7915 AMINIRadio, hazard switch
8020 AMINISpare fuse fitted in this socket, no circuit assigned
815 AMINIPower sunshade, remote receiver antenna
8220 AMINIWasher pump ground side
8320 AMINICentral locking ground side
8420 AMINIDriver door unlock ground side
857.5 AMINIElectronic run (15) feed
8610 AMINIRestraints control module, passenger airbag off indicator
8715 AMINISpare fuse fitted in this socket, no circuit assigned
8825 AMINISpare fuse fitted in this socket, no circuit assigned
89Not used

Luggage compartment fuse panel (C-Max Hybrid and Energi)

2018 C-Max Hybrid: luggage compartment fuse panel behind the left rear wheel well trim.

Energi circuits become spares: 14 (10 A), 19 (15 A) and the 40 A cartridge 26; relay R3 is a spare. Cartridges are J-case fuses.

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No.FunctionAmpDescription
15 AMINIHands-free liftgate module
210 AMINIKeyless vehicle module
35 AMINIKeyless door handles
425 AMINIFront left door control unit
525 AMINIFront right door control unit
625 AMINIRear left door control unit
725 AMINIRear right door control unit
825 AMINIPassenger seat motor
925 AMINIDriver seat motor
1025 AMINIHeated rear window
115 AMINIIgnition relay
1215 AMINIBattery electronics control module (high-voltage battery)
13Not used
1410 AMINISpare fuse fitted in this socket, no circuit assigned
15Not used
16Not used
1710 AMINIBattery electronics control module
1815 AMINIHigh-voltage battery cooling fan
1915 AMINISpare fuse fitted in this socket, no circuit assigned
20Not used
2115 AMINISmart data link connector
2210 AMINIActive noise cancellation
23Not used
2430 AJCASEDC/AC power inverter
2525 AJCASEPower liftgate
2640 AJCASESpare fuse fitted in this socket, no circuit assigned
2720 AJCASECargo area power outlet
28Not used
295 AMINIBlind spot information system
305 AMINIParking aid module
315 AMINIRear view camera
325 AMINIDC/AC power inverter
33Not used
3420 AMINIDriver seat heater
3520 AMINIPassenger seat heater
36Not used
3720 AMINIPower sunshade
38Not used
39Not used
40Not used
41Not used
42Not used
43Not used
44Not used
45Not used
4610 AMINIFuel system

Engine compartment fuse box (European C-Max)

Engine compartment box of the 2018 C-Max: black housing by the battery at the front left, lid on two catches. Drawn after Ford plate E129925.

Fuses 7 to 18 and 46 are cartridges, the rest mini blades. 26 is 25 A with the 6F35 automatic and 15 A with the MPS6 Powershift. Relays from 23 June 2015 builds: R1 intercooler fan, R2 horn, R3 particulate filter vaporiser, R4, R8 and R12 cooling fan, R5 wiper on/off, R6 wiper speed, R7 heated windscreen, R9 headlamp washer, R10 starter, R11 A/C clutch, R13 blower, R14 engine control, R15 glow plugs, R16 ignition.

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No.FunctionAmpDescription
7ABS40 AJCASEABS pump and electronic stability programme
830 AJCASEElectronic stability programme valves
920 AJCASEHeadlamp washer pump
1040 AJCASEBlower motor
1130 AJCASEAuto-Start-Stop module
1230 AJCASEPowertrain control module
1330 AJCASEStarter relay
1440 AJCASEHeated windscreen, right-hand element
1525 AJCASEIntercooler fan on the 1.0L EcoBoost (25 A); cooling fan relay 1 on other engines (40 A)
1640 AJCASEHeated windscreen, left-hand element
1720 AJCASEAuxiliary heater
1820 AJCASEWindscreen wipers
195 AMINIABS and electronic stability programme module
2015 AMINIHorn
215 AMINIBrake lamps
2215 AMINIBattery monitoring system
235 AMINIRelay coils, lighting control
2420 AMINILoad space power point
25Not used
2615 AMINITransmission control module: 15 A with the MPS6 dual-clutch box, 25 A with the 6F35 automatic
2715 AMINIAir conditioning clutch
287.5 AMINIRear view camera, forward collision warning
29Not used
305 AMINIPowertrain control module
31Not used
3210 AMINIPowertrain control module, cooling fan module relay
3315 AMINIPowertrain control module, ignition coils (20 A on the 1.0L EcoBoost)
3410 AMINIPowertrain control module
3510 AMINIWater-in-fuel sensor, powertrain control module, ignition coils
365 AMINIActive grille shutter
37Not used
3815 AMINIPowertrain control module
395 AMINIHeadlamp levelling
405 AMINIElectric power assisted steering
4120 AMINIBody control module
42Not used
4315 AMINIHeadlamp levelling, adaptive front lighting
445 AMINIAdaptive cruise control
4510 AMINIHeated washer jets
4625 AJCASECooling fan
47Not used
4815 AMINIDiesel particulate filter vaporiser

Passenger compartment fuse box (European C-Max)

Passenger compartment fuse panel of the 2018 C-Max: body control module under the glovebox, trim cover released by pinching its clips.

Columns top-down per plate E129926; 61 is the cigar lighter and rear power points, 74 high beam, 75 front fog lamps.

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No.FunctionAmpDescription
5620 AMINIFuel pump
57Not used
58Not used
595 AMINIPassive anti-theft transceiver
6010 AMINIInterior lighting, driver door switch pack, glovebox lamp, ambient lighting
6120 AMINIFront cigar lighter, rear auxiliary power points
625 AMINIAutomatic wipers, humidity sensor, auto-dimming mirror
6310 AMINIAdaptive cruise control
64Not used
6510 AMINITailgate release
6620 AMINIDriver door lock, fuel filler door lock, double locking
677.5 AMINISYNC module, GPS module, information display
6815 AMINIElectric steering column lock
695 AMINIInstrument cluster
7020 AMINICentral locking
717.5 AMINIAir conditioning
727.5 AMINISteering wheel module
737.5 AMINIData link connector, battery-backed alarm sounder
7415 AMINIHigh beam
7515 AMINIFront fog lamps
7610 AMINIReversing lamps
7720 AMINIFront and rear washer pump
785 AMINIIgnition switch, push-button start, keyless vehicle module
7915 AMINIAudio unit, hazard switch, electronic finish panel
8020 AMINISunroof
815 AMINIInterior motion sensor, radio frequency receiver, sunshade
8220 AMINIFront and rear washer pump (ground side)
8320 AMINICentral locking (ground side)
8420 AMINIDriver door unlock, fuel filler door unlock, double locking
857.5 AMINIAir conditioning, rear wiper relay, auxiliary heater, radio, adaptive cruise control
8610 AMINIRestraints control module, occupant classification sensor
8715 AMINIHeated steering wheel
88Not used
89Not used

Load compartment fuse box (European C-Max)

2018 C-Max: rear fuse box in the left side trim of the boot; lift off the cover.

Unchanged since June 2015 builds: hands-free tailgate 1, driver seat 9, heated seats 34-35 (15 A), sunshade 37.

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No.FunctionAmpDescription
15 AMINIHands-free tailgate
2Not used
35 AMINIKeyless door handles
425 AMINIFront left door control unit
525 AMINIFront right door control unit
625 AMINIRear left door control unit
725 AMINIRear right door control unit
810 AMINIAnti-theft alarm
925 AMINIDriver seat
1025 AMINIPower windows
115 AMINIRelay coil feed
12Not used
13Not used
14Not used
15Not used
16Not used
17Not used
18Not used
19Not used
20Not used
21Not used
22Not used
23Not used
2430 AJCASEDC/AC power inverter
2525 AJCASEPower tailgate
2640 AJCASETrailer tow module
2730 AJCASEHeated rear window
28Not used
295 AMINIBlind spot monitor, lane keeping, Active City Stop, rear camera
305 AMINIParking aid module
31Not used
325 AMINIDC/AC power inverter
3315 AMINIRear wiper relay
3415 AMINIHeated driver seat
3515 AMINIHeated passenger seat
36Not used
3715 AMINISunshade
38Not used
39Not used
40Not used
415 AMINITrailer tow module
42Not used
43Not used
4410 AMINIPower door mirrors
457.5 AMINIHeated door mirrors
46Not used