Ford Transit Fifth generation – fuse box diagram (fuse specification chart) – USA version
Engine compartment fuse box
| Fuse | Ampere rating [A] | Circuit protected |
| F1 | 10 | Selective Catalytic Reduction – Diesel |
| F2 | 15 | Selective Catalytic Reduction – Diesel |
| F3 | 15 | Selective Catalytic Reduction – Diesel |
| F4 | 10 | Selective Catalytic Reduction – Diesel |
| F5 | 3 | Diesel particulate filter vaporizer, glow plug monitor |
| F6 | 3 | Anti-lock brake system, stability assist, ignition. |
| F7 | 7,5 | Powertrain control module |
| F8 | 20 | Cooling fan – Gasoline |
| F9 | 30 | Left-hand windshield wiper |
| F10 | 30 | Right-hand windshield wiper |
| F11 | 10 | Air conditioning clutch |
| F12 | 20 | Diesel particulate filter vaporizer glow plug |
| F13 | — | Not used |
| F14 | 3 | Selective Catalytic Reduction – ignition – Diesel |
| F15 | — | Not used |
| F16 | — | Not used |
| F17 | — | Not used |
| F18 | 40 | Anti-lock brake system, stability assist pump |
| F19 | 30 | Starter solenoid |
| F20 | 60 | Glow plugs |
| F21 | 60 | Ignition relay 3 |
| F22 | 40 | Selective Catalytic Reduction relay feed |
| F22 | 40 | Electric vacuum pump relay feed |
| F23 | 10 | PROTECTED CIRCUIT FUSE |
| F24 | 10 | Fuel injection pump – Diesel |
| 20 | Fuel injection pump – Gasoline | |
| F25 | 15 | Throttle control unit – Diesel. |
| 10 | PROTECTED CIRCUIT FUSE – Gasoline | |
| F26 | 20 | PROTECTED CIRCUIT FUSE |
| F27 | — | Not used |
| F28 | 7,5 | Crankcase sensor – Diesel. |
| 10 | Injection power – Gasoline 3.7L | |
| F29 | 3 | Ignition feed – Audio – Gasoline |
| 7,5 | Crank case ventilation heater – Diesel | |
| F30 | 60 | Single cooling fan |
| 40 | Twin cooling fan | |
| F31 | 40 | Twin cooling fan 2 – Gasoline |
| F32 | 30 | Windshield wiper motor |
| 60 | Windshield dual wiper motors | |
| F33 | 20 | Start-Stop auxiliary water pump |
| F34 | — | Not used |
| F35 | 20 | Powertrain control system supply – Gasoline |
| 15 | Powertrain control system supply – Diesel | |
| F36 | 20 | Mass air flow sensor – Gasoline |
| 15 | Mass air flow sensor, NOX sensor 1, 2 – Diesel | |
| F37 | 7,5 | Volume Control Valve |
| F38 | 20 | Air conditioning clutch – Gasoline |
| 7,5 | Air conditioning clutch – Diesel |
| Relay | Circuits switched |
| R1 | Ignition 3 |
| R2 | Not used |
| R3 | Not used |
| R4 | Not used |
| R5 | Cooling fan – Gasoline |
| R6 | Windshield wiper – on and off |
| R7 | Windshield wiper – low and high speed |
| R8 | Electrical Vacuum Pump – Gasoline |
| R9 | Starter motor |
| R10 | Air conditioning clutch |
| R11 | Fuel vaporizer system glow plug |
| R12 | Fuel injection pump |
| R13 | Not used |
| R14 | Not used |
| R15 | Low and high speed cooling fan |
| R16 | Selective Catalytic Reduction – Diesel |
| R17 | Powertrain control module |
| R18 | High speed cooling fan |
Passenger Compartment Fuse Panel
| Fuse | Ampere rating [A] | Circuits protected |
| F1 | 10 | Airbag module |
| F2 | 4 | Anti-lock brake system with electronic stability control, parking brake |
| F3 | — | Not used |
| F4 | 10 | Trailer tow back-up lamp relay |
| F5 | 20 | Cutaway body connectors |
| F6 | — | Not used |
| F7 | — | Not used |
| F8 | 40 | AC power outlet socket |
| F9 | 30 | Trailer brake module |
| F10 | 30 | Driver power seat |
| F11 | 30 | Passenger power seat |
| F12 | 30 | Trailer tow park lamp relay |
| F13 | 25 | Anti-lock brake system with electronic stability control valves |
| F14 | 5 | Powertrain control module B+ relay |
| F15 | 40 | Powertrain control module power relay |
| F16 | 40 | Body control module power feed |
| F17 | 40 | Ignition relay 3 |
| F18 | 40 | Modified vehicle connections |
| F19 | — | Not used |
| F20 | 5 | Heated exterior mirror relay |
| F21 | 10 | Modified vehicle ignition connections |
| F22 | 15 | Passenger compartment fuse panel |
| F23 | 7,5 | Air conditioning control module. |
| F24 | 10 | Cutaway body connectors |
| F25 | 7,5 | Interior lighting. |
| F26 | 10 | Heated exterior mirrors |
| F27 | 20 | Heated rear window |
| F28 | 20 | Heated rear window |
| F29 | 10 | Rear parking aid camera, lane keeping system, electro mirror |
| F30 | — | Not used |
| F31 | 10 | Trailer brake ignition feed |
| F32 | 10 | Interior lighting |
| F33 | — | Not used |
| F34 | — | Not used |
| F35 | 5 | Power folding mirrors |
| F36 | 20 | Horn |
| F37 | 7,5 | SYNC module0 |
| F38 | 5 | Blower motor, horn relay, windshield wiper relay |
| F39 | 7,5 | Remote keyless entry, battery, power windows, rear heating, ventilation and air conditioning |
| F40 | 40 | Front blower motor |
| F41 | 40 | Rear blower motor |
| F42 | 40 | Heated rear window |
| F43 | 30 | Trailer socket |
| F44 | 60 | Auxiliary power points |
| F45 | 40 | Trailer connectors B+ supply |
| F46 | 30 | Power windows |
| F47 | 20 | Cigar lighter socket |
| F48 | 20 | Rear auxiliary power points. |
| F49 | 20 | Front auxiliary power points. |
| F50 | 60 | Ignition relay 1 |
| F51 | 60 | Ignition relay 2 |
| F52 | 40 | Modified vehicle connections |
| F53 | 40 | Modified vehicle connections |
| Relay | Circuits switched |
| R1 | Not used (spare) |
| R2 | Auxiliary power points |
| R3 | Trailer tow parking lamp |
| R4 | Ignition 2 |
| R5 | Power windows |
| R6 | Ignition 1 |
| R7 | Horn |
| R8 | Trailer tow back-up lamp |
| R9 | Front blower motor |
| R10 | Rear blower motor |
| R11 | Heated rear window, heated exterior mirrors |
| R12 | Not used |
| R13 | Modified vehicle connections |
Pre-fuse Box
| Fuse | Ampere rating [A] | Circuits protected |
| C | 470 | Engine compartment fuse box, starter motor, alternator |
| D | 100 | Passenger compartment fuse panel, body control module fuse box |
| E | 40 | Powertrain control module, anti-lock brake system |
| F | 200 | Passenger compartment fuse panel |
| G | 100 | Passenger compartment fuse panel |
| H | 80 | Positive temperature coefficient heater |
| J | — | Not used |
| K | 100 | Engine junction box feed |
| L | 100 | Passenger compartment fuse panel |
| M | 60 | Passenger compartment fuse panel supply |
| N | 60 | Passenger compartment fuse panel supply |
| P | 60 | Auxiliary power point 1 |
| R | 60 | Auxiliary power point 2 |
| S | 60 | Auxiliary power point 3 |
| Fuse | Fuse ranting | Circuits protected |
| F1 | — | Not used |
| F2 | — | Not used |
| F3 | — | Not used |
| F4 | — | Not used |
| F5 | 20 | R4 relay power |
| F6 | 20 | R3 relay power |
| F7 | 20 | R2 relay power |
| F8 | 20 | R4 relay power |
| F9 | — | Not used |
| F10 | — | Not used |
| F11 | — | Not used |
| F12 | 3 | Switch power |
| Relay | Circuit switched |
| R1 | Upfitter 1 |
| R2 | Upfitter 2 |
| R3 | Upfitter 3 |
| R4 | Upfitter 4 |
| R5 | Not used |
| R6 | Not used |
| R7 | Not used |
Body Control Module
| Fuse | Ampere rating [A] | Circuits protected |
| F1 | 15 | Central locking system 2 |
| F2 | 15 | Central locking system 1 |
| F3 | 15 | Ignition switch |
| F4 | 5 | Parking assist control module, brake transmission shift interlock |
| F5 | 5 | Rain sensor module |
| F6 | 15 | Windshield washer pump |
| F7 | — | Not used |
| F8 | — | Not used |
| F9 | 10 | Right-hand high beam |
| F10 | 10 | Left-hand high beam |
| F11 | 25 | Right-hand exterior lamps, left-hand position lamps |
| F12 | — | Not used |
| F13 | 15 | On-board diagnostic, battery saver |
| F14 | 25 | Turn signal indicator, power windows delayed accessory, lane departure sensor heated windshield pad |
| F15 | 25 | Left-hand exterior lamps, right-hand position lamps. High mounted stoplamp |
| F16 | 20 | Audio unit, navigation unit |
| F17 | 7,5 | Instrument panel cluster, heater control |
| F18 | 10 | Headlamp switch module, steering wheel module, stoplamp switch supply |
| F19 | 5 | Front control/display interface module |
| F20 | 5 | Ignition passive anti-theft system |
| F21 | 3 | Accessory relay, customer access feed |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.