In this article, we consider the first-generation Ford Transit Custom after a facelift, produced from 2016 to 2018. Here you will find fuse box diagrams of Ford Transit Custom 2016, 2017 and 2018, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
See other Ford Transit Custom:
Fuse Layout Ford Transit Custom / Tourneo Custom (2016-2018)
Contents
Cigar lighter (power outlet) fuses (except 2.2L Diesel): #F6, F7, F13, F14, F30 and F71 (230V) in the Instrument panel fuse box.
Table of Contents
Fuses Box Location
Fuses Box Location
Passenger Compartment
Two fuse boxes are located behind the removable trim panel – the Fuse Box is on the right, and the Body Control Module is on the left (on vehicles with right-hand drive – on the contrary).
The Pre-fuse Box is located under the driver’s seat.
Engine Compartment
Fuse Box Diagrams (except 2.2L Diesel)
Fuse Box Diagrams (except 2.2L Diesel)
Pre-fuse Box
Pre-fuse Box
| № | Amp | Description |
|---|---|---|
| Main fuses | ||
| F1 | 470A | Engine compartment fuse box. Starter motor. Alternator. |
| F2 | 100A | Passenger compartment fuse box. Body control module fuse box. |
| F3 | 40A | Direct current (DC/AC) inverter. |
| F4 | 200A | Secondary relay box feed 1. |
| F5 | 100A | Secondary relay box feed 2. |
| F6 | 100A | Cabin heater. |
| F7 | 80A | Heated windshield relay. |
| F8 | 100A | Passenger compartment fuse box. Secondary relay box feed 5. |
| F9 | 100A | Secondary relay box feed 3. |
| F10 | 100A | Secondary relay box feed 4. |
| F11 | 100A | Powertrain control module relay. |
| F12 | 60A | Auxiliary power point 1 (Modified vehicle connection). |
| F13 | 60A | Auxiliary power point 2 (Modified vehicle connection). |
| F14 | 60A | Auxiliary power point 3 (Modified vehicle connection). |
| F15 | 60A | Rear climate control. |
| F16 | 100A | Not used. |
| F17 | 60A | Camper (Modified vehicle connection). |
| Fuses and relays behind the cover | ||
| F1 | 3A | Exterior light switch. Water heater switch. Auxiliary power switch. |
| F2 | 20A | Power supply. |
| F3 | 20A | R1 power (Beacon). |
| F4 | 20A | R2 power (Ignition). |
| F5 | 15A | R3 power (Auxiliary power point, Water heater). |
| F6 | 15A | R4 power (Interior lamp). |
| F7 | 15A | R5, R6 power (Direction indicators, Auxiliary power point). |
| F8 | 10A | R7 power (Interior lighting). |
| F9 | 20A | Radio transmitter. |
| F10 | 5A | Ignition switch relay. |
| F11 | 15A | Ignition switch relay. |
| F12 | – | Not used. |
| R1 | – | Beacon relay. |
| R2 | – | Ignition relay. |
| R3 | – | Auxiliary power point 2. Water heater. |
| R4 | – | Interior lamp relay. |
| R5 | – | Auxiliary power point 1. Direction indicator (left hand side). |
| R6 | – | Direction indicator (right hand side). |
| R7 | – | Interior lighting. |
Passenger Compartment Fuse Box
Assignment of the fuses in the instrument panel
| № | Amp | Description |
|---|---|---|
| F1 | 60A | Windshield wiper motor relay. |
| F2 | 40A | Blower motor. |
| F3 | 15A | Not used / Controller area network interface module. |
| F4 | 40A | Heated rear window. Heated exterior mirrors. |
| F5 | 40A | Trailer B+ supply. |
| F6 | 40A | Auxiliary power point 2. |
| F7 | 40A | Auxiliary power point 1. |
| F8 | 20A | Horn. |
| F9 | 15A | Rear window washer relay. |
| F10 | 10A | R1, R2, R3, R4, R5, R10, R17 relay coils. |
| F11 | 5A | Not used / USB port. |
| F12 | 5A | Not used / USB port. |
| F13 | 20A | Cigar lighter. |
| F14 | 20A | Instrument panel auxiliary power point. |
| F15 | 50A | Voltage quality module. Body control module. |
| F16 | 25A | Anti-lock brake system module. Electronic stability program valves control. |
| F17 | 5A | Powertrain control module battery positive voltage relay coil. |
| F18 | 10A | Brake lamp. |
| F19 | 15A | Locking cargo relay. |
| F20 | 5A | Fuel fired booster heater. |
| F21 | 15A | Automatic transmission control unit. |
| F22 | 25A | Automatic transmission oil pump. |
| F23 | 5A | Not used / USB port. |
| F24 | 10A | Heated exterior mirrors. |
| F25 | 7.5A | Driver door unlock. |
| F26 | 7.5A | Passenger door unlock. |
| F27 | – | Not used. |
| F28 | 20A | Auxiliary battery relay / Not Used. |
| F29 | 40A | Rear blower motor. |
| F30 | 20A | Rear auxiliary power point. |
| F31 | 30A | Heated rear window. |
| F32 | 60A | Run-start relay. |
| F33 | 60A | Fuel pump relay. |
| F34 | 40A | Heated rear window left-hand side. |
| F35 | 40A | Heated rear window right-hand side. |
| F36 | 50A | Body control module feed RP1. |
| F37 | 50A | Body control module feed RP2. |
| F38 | 60A | Standard relay box feed BB4. |
| F39 | 20A | Heated seats. |
| F40 | 5A | Powertrain control module ignition. |
| F41 | 5A | Fuel fired booster heater relay coil. |
| F42 | 5A | Headlamp leveling. |
| F43 | 5A | Transmission control module. |
| F44 | 10A | Air suspension. Voltage quality module. Rear climate control. Light detection and ranging system. Front and rear view cameras. Adaptive cruise control. |
| F45 | 20A | Cornering lamps. |
| F46 | 5A | Heated rear window. Heated exterior mirror relay. |
| F47 | 5A | Anti-lock brake system module. |
| F48 | 10A | Camper interface connector 1. |
| F49 | 20A | Rear window wiper. |
| F50 | 5A | Rain sensor module. Rear window wiper. |
| F51 | 25A | Windshield wiper motor. |
| F52 | 25A | Windshield wiper motor. |
| F53 | 40A | Air suspension relay. |
| F54 | 15A | Air suspension module. |
| F55 | 40A | Anti-lock brake system module. Electronic stability control. |
| F56 | – | Not used. |
| F57 | 30A | Not used / Driver power seat. |
| F58 | 15A | Not used / Modified vehicle connection. |
| F59 | 30A | Starter motor solenoid. |
| F60 | 15A | Trailer tow battery charge. |
| F61 | 15A | Double lock left-hand side. |
| F62 | 15A | Double lock right-hand side. |
| F63 | 15A | Central lock left-hand side. |
| F64 | 15A | Central lock right-hand side. |
| F65 | 20A | Fuel pump. |
| F66 | 40A | Heated fuel filter. |
| F67 | 10A | Not used / Heated seats.. |
| F68 | 10A | Not used / Heated seats.. |
| F69 | 7.5A | Tachograph. |
| F70 | 5A | Not used / Trailer module. |
| F71 | 40A | 230V power outlet. |
| F72 | 30A | Trailer socket. |
| Relays | ||
| R1 | Horn. | |
| R2 | Heated rear window. | |
| R3 | Rear blower motor. | |
| R4 | Rear auxiliary power points. | |
| R5 | Cigar lighter, Auxiliary power point. | |
| R6 | Left-hand heated windshield relay. | |
| R7 | Right-hand heated windshield relay. | |
| R8 | Rear window washer pump. | |
| R9 | Fuel fired booster heater blower / Not Used. | |
| R10 | Blower motor. | |
| R11 | External locking. | |
| R12 | Power folding mirrors. | |
| R13 | Run-start. | |
| R14 | Fuel pump. | |
| R15 | Not used. | |
| R16 | Not used. | |
| R17 | Windshield wipers. | |
| R18 | Not used. | |
| R19 | Not used. |
Body Control Module
Body Control Module
| № | Amp | Description |
|---|---|---|
| F1 | – | Not used. |
| F2 | 7.5A | Power Exterior Mirrors. Driver door window. |
| F3 | 20A | Unlock function (driver and passenger). |
| F4 | 5A | Spare. |
| F5 | 20A | Spare. |
| F6 | 10A | Spare. |
| F7 | 10A | Spare. |
| F8 | 10A | Security horn. |
| F9 | 10A | Spare. |
| F10 | 5A | Spare. |
| F11 | 5A | Intrusion sensor. Rear air conditioning. |
| F12 | 7.5A | Climate control. Hazard flasher switch. |
| F13 | 7.5A | Steering column. Instrument cluster. Data link connector. |
| F14 | 10A | Spare. |
| F15 | 10A | Data link connector. |
| F16 | 15A | Unlock function (left/right sliding doors). |
| F17 | 5A | Battery back-up sounder. |
| F18 | 5A | Ignition switch. |
| F19 | 7.5A | Passenger airbag status indicator. Passenger airbag status switch. |
| F20 | 7.5A | Tachograph. |
| F21 | 5A | Auxiliary heater. |
| F22 | 5A | Spare. |
| F23 | 10A | Accessory delay. Direct current (DC/AC) inverter. |
| F24 | 20A | Central locking system. Double locking system. |
| F25 | 30A | Spare / Driver door module. |
| F26 | 30A | Spare / Passenger door module. |
| F27 | 30A | Spare. |
| F28 | 20A | Spare. |
| F29 | 30A | Spare. |
| F30 | 30A | Spare. |
| F31 | 15A | Spare. |
| F32 | 10A | GPS. Voice Control. SYNC module. Display. Adaptive cruise control. Remote receiver. |
| F33 | 20A | Radio. SYNC module. |
| F34 | 30A | Ignition run-start relay pre-fuse. Parking aid module. Heater control. Lane keeping system camera. Restraints control module. Central control panel. Passenger airbag status indicator. Tachograph. Auxiliary heater. Steering wheel module. |
| F35 | 5A | Restraints control module. |
| F36 | 15A | Parking aid. Lane keeping system camera. Steering wheel module. |
| F37 | 20A | Spare. |
| F38 | 30A CB | Power windows (Circuit breaker). |
Engine Compartment Fuse Box
Assignment of the fuses in the engine compartment
| № | Amp | Description |
|---|---|---|
| F1 | 5A | Radio mute / Not Used. |
| F2 | – | Not used. |
| F3 | – | Not used. |
| F4 | – | Not used. |
| F5 | – | Not used. |
| F6 | 15A | Not used / Nitrogen oxides sensor (euro 6.2). |
| F7 | 15A | Not used / Particulate matter sensor (euro 6.2). |
| F8 | 20A | Cooling fan (twin speed / high-speed). |
| F9 | – | Not used. |
| F10 | – | Not used. |
| F11 | – | Not used. |
| F12 | – | Not used. |
| F13 | – | Not used. |
| F14 | – | Not used. |
| F15 | – | Not used. |
| F16 | – | Not used. |
| F17 | – | Not used. |
| F18 | 40A | Cooling fan 2. |
| F19 | 40A | Cooling fan (twin speed / high-speed). |
| F19 | 60A | Cooling fan (single speed / low-speed). |
| F20 | 40A | Selective catalytic reduction relay. |
| F21 | 40A | Glow plug module 2. |
| F22 | 40A | Glow plug module 1. |
| F23 | 10A | Air conditioning clutch. |
| F24 | – | Not used. |
| F25 | 15A | Right-hand high-intensity discharge headlamps / Not Used. |
| F26 | 15A | Left-hand high-intensity discharge headlamps / Not used. |
| F27 | – | Not used. |
| F28 | 5A | Crank case ventilation heater. |
| F29 | 7.5A/15A | Run on water pump / Coolant pump. |
| F30 | 60A | Powertrain control module relay. |
| F31 | 25A | Run-start 2 relay / Not Used. |
| F32 | 20A | Fuel fired booster heater. |
| F33 | – | Not used. |
| F34 | – | Not used. |
| F35 | 20A | Powertrain control module. |
| F36 | 20A | Vehicle power 5. |
| F37 | 15A | Tank reductant. Exhaust gas recirculation valve. |
| F38 | 10A | Engine junction box R1, R5, R10, and R15 relay coils (High-speed cooling fan, Air conditioning clutch, Low-speed cooling fan, Low-speed and high-speed cooling fan relay). |
| F39 | 10A | Glow plug monitor. Nitrogen oxide sensor. |
| Relays | ||
| R1 | High-speed cooling fan. | |
| R2 | Not used. | |
| R3 | Rear window wiper. | |
| R4 | Air suspension. | |
| R5 | Cooling fan. | |
| R6 | Not used. | |
| R7 | Left-hand high-intensity discharge headlamps / Not used. | |
| R8 | Right-hand high-intensity discharge headlamps / Not used. | |
| R9 | Starter motor. | |
| R10 | Air conditioning clutch. | |
| R11 | Not used. | |
| R12 | Not used. | |
| R13 | Selective catalytic reduction. | |
| R14 | Not used. | |
| R15 | Low-speed cooling fan. | |
| R16 | Not used. | |
| R17 | Not used. | |
| R18 | Powertrain control module. |
Fuse Box Diagrams (2.2L Diesel)
Fuse Box Diagrams (2.2L Diesel)
Pre-fuse Box
Assignment of the fuses in the Pre-fuse Box (2.2L Diesel)
| № | Amp | Description |
|---|---|---|
| F1 | 470 A | Alternator. Starter motor. Engine junction box. |
| F2 | 100 A | Passenger compartment fuse box. |
| F3 | – | Not used. |
| F4 | 200 A | Auxiliary junction box. |
| F5 | 100 A | Auxiliary junction box. |
| F6 | 80 A | Electric booster heater. |
| F7 | 80 A | Heated windshield relay. |
| F8 | 100 A | Engine junction box. |
| F9 | 100 A | Auxiliary junction box. |
| F10 | 60 A | Passenger compartment fuse box / Body control module 1. |
| F11 | 60 A | Passenger compartment fuse box / Body control module 2. |
| F12 | 60 A | Modified vehicle connection. |
| F13 | 60 A | Not used / Modified vehicle connection. |
| F14 | 60 A | Modified vehicle connection. |
Passenger Compartment Fuse Box
Assignment of the fuses in the instrument panel (2.2L Diesel)
| № | Amp | Description |
|---|---|---|
| F1 | 10A | Restraints control module. |
| F2 | – | Not used. |
| F3 | 10A | Heated exterior mirrors. |
| F4 | – | Not used. |
| F5 | 20A | Auxiliary heater control module / Fuel fired booster heater. |
| F6 | 5A | Tachograph. |
| F7 | 10A | Adaptive cruise control. |
| F8 | 40A | DC/AC inverter. |
| F9 | – | Not used. |
| F10 | 30A | Driver power seat. |
| F11 | – | Not used. |
| F12 | – | Not used. |
| F13 | – | Not used. |
| F14 | 5A | Powertrain control module. |
| F15 | 40A | Powertrain control module. |
| F16 | 40A | Passenger compartment fuse box. |
| F17 | – | Not used. |
| F18 | 30A | Not used / Anti-lock brake system with electronic stability control. |
| F19 | 5A | Tachograph. |
| F20 | 5A | Heated windshield relay. Heated exterior mirror relay. AC power point. Direct current/alternating current inverter. |
| F21 | 10A | Modified vehicle connection. |
| F22 | 15A | Passenger compartment fuse box / Body control module. |
| F23 | 7.5A | Climate control. / Fuel fired booster heater relay. Auxiliary blower motor relay. Booster heater. Blower motor. Message center switch. |
| F24 | 5A | Headlamp leveling. |
| F25 | 7.5A | Interior lighting. |
| F26 | 10A | Not Used / Heated seats. |
| F27 | 10A/20A | Heated seats. |
| F28 | 20A | Adaptive front lighting module / Cornering lamps. |
| F29 | 10A | Rear view camera. Interior rear view mirror. Lane keeping system. Image processing module A &B. Steering column control module. |
| F30 | 5A | Not Used / Adaptive cruise control. |
| F31 | – | Not used. |
| F32 | 10A | Interior lamp. |
| F33 | – | Not used. |
| F34 | 20A | Rear window wiper. |
| F35 | 5A | Power folding mirrors. |
| F36 | 20A | Horn. |
| F37 | 7.5A | SYNC module. Global positioning system module. Or Not used (spare). |
| F38 | 5A | Windshield wiper relay. Rear window wiper relay. Horn relay. Blower motor relay. |
| F39 | 7.5A | Power windows. Rear heating, ventilation and air conditioning. Remote keyless entry. |
| F40 | 40A | Blower motor. |
| F41 | 40A | Rear blower motor. |
| F42 | 30A | Heated rear window. |
| F43 | 30A | Trailer module. |
| F44 | 60A | Auxiliary power points. |
| F45 | – | Not used. |
| F46 | 30A | Power windows. |
| F47 | 20A | Cigar lighter. |
| F48 | 20A | Rear auxiliary power points. |
| F49 | 20A | Front auxiliary power points. |
| F50 | 60A | Ignition relay 1. |
| F51 | 60A | Ignition relay 2. |
| F52 | 40A | Left-hand heated windshield element. |
| F53 | 40A | Right-hand heated windshield element. |
| Relays | ||
| R1 | Fuel fired booster heater. | |
| R2 | Auxiliary power points. | |
| R3 | Not used. | |
| R4 | Ignition relay 2. | |
| R5 | Not used. | |
| R6 | Ignition relay 1. | |
| R7 | Horn. | |
| R8 | Not used. | |
| R9 | Blower motor. | |
| R10 | Rear blower motor. | |
| R11 | Heated rear window. Heated exterior mirrors. | |
| R12 | Right-hand heated windshield element. | |
| R13 | Left-hand heated windshield element. |
Body Control Module
Assignment of the fuses in the Body Control Module (2.2L Diesel)
| № | Amp | Description |
|---|---|---|
| F1 | 15A | Central locking system. |
| F2 | 15A | Central locking system. |
| F3 | 15A | Ignition switch. Auxiliary battery. |
| F4 | 5A | Parking assist control module. |
| F5 | 5A | Rain sensor module. Autolamps. |
| F6 | 15A | Windshield washer pump. |
| F7 | 7.5A | Exterior mirrors. |
| F8 | 15A | Front fog lamps. |
| F9 | 10A | Right-hand high beam. |
| F10 | 10A | Left-hand high beam. |
| F11 | 25A | Right-hand exterior lamps. Left-hand side lamps. |
| F12 | 20A | Anti-theft alarm horn. Battery back-up sounder. |
| F13 | 15A | Data link connector. Auxiliary power point relay. Interior lighting. |
| F14 | 25A | Daytime running lamps. Direction indicators. Rear fog lamp. |
| F15 | 25A | Left-hand exterior lamps. Right-hand side lamps. High mounted stoplamp. |
| F16 | 20A | Audio control. |
| F17 | 7.5A | Blower motor. Instrument cluster. Climate control. |
| F18 | 10A | Lighting control. Steering wheel module. |
| F19 | 5A | Front control/display interface module. |
| F20 | 5A | Passive anti-theft system. Ignition. |
| F21 | 3 A | Audio control. Accessory delay. |
Engine Compartment Fuse Box
Assignment of the fuses in the engine compartment (2.2L Diesel)
| № | Amp | Description |
|---|---|---|
| F1 | – | Not used. |
| F2 | – | Not used. |
| F3 | – | Not used. |
| F4 | – | Not used. |
| F5 | 3A | Powertrain control module / Diesel particulate filter vaporizer glow plug. |
| F6 | 3A | Anti-lock brake system with electronic stability control. |
| F7 | 7.5A | Powertrain control module. Telematics control unit module. Glow plug module. |
| F8 | – | Not used. |
| F9 | 30A | Left-hand windshield wiper. |
| F10 | 30A | Right-hand windshield wiper. |
| F11 | 10A | Air conditioning clutch. |
| F12 | 20A | Diesel particulate filter vaporizer glow plug. Glow plugs. |
| F13 | – | Not used. |
| F14 | – | Not used. |
| F15 | – | Not used. |
| F16 | – | Not used. |
| F17 | – | Not used. |
| F18 | 40A | Anti-lock brake system with electronic stability control. |
| F19 | 30A | Starter motor solenoid. |
| F20 | 60A | Glow plugs. |
| F21 | 60A | Ignition relay 3. |
| F22 | 30A | Not Used / Fuel fired booster heater. |
| F23 | 25A/10A | Anti-lock brake system module / Not used (spare). |
| F24 | 7.5A | Fuel pump. |
| F25 | 15A | Not used (spare). |
| F26 | 3A | Econetic coolant valve / Not used. |
| F27 | – | Not used. |
| F28 | – | Not used. |
| F29 | 3A | Audio unit. |
| F30 | 60A | Low-speed and high-speed cooling fan / Low-speed cooling fan. |
| F31 | – | Not used. |
| F32 | 60A | Windshield wiper motor. |
| F33 | – | Not used. |
| F34 | – | Not used. |
| F35 | 15A | Powertrain control module. |
| F36 | 7.5A | Mass air flow sensor. |
| F37 | 7.5A | Fuel volume control valve. |
| F38 | 7.5A | Air conditioning clutch. |
| F39 | 15A | Exhaust gas temperature sensor. Fuel vaporizer system fuel pump. Coolant bypass solenoid valve. Low-speed cooling fan. High-speed cooling fan. Glow plug relay |
| Relays | ||
| R1 | Ignition relay 3. | |
| R2 | Starter motor / Not used. | |
| R3 | Rear window wiper. | |
| R4 | Windshield wiper relay. | |
| R5 | Not used. | |
| R6 | Not used / Windshield wipers. | |
| R7 | Not used / Windshield wiper speed. | |
| R8 | Not used / Fuel heater. | |
| R9 | Not used / Starter motor. | |
| R10 | Air conditioning clutch. | |
| R11 | Fuel vaporizer system glow plug. | |
| R12 | Fuel pump. | |
| R13 | Not used. | |
| R14 | Econetic coolant valve / Not used. | |
| R15 | Low-speed cooling fan. | |
| R16 | Not used. | |
| R17 | Powertrain control module. | |
| R18 | High-speed cooling fan. |
