2020 Ford Transit fuse box diagram - StartMyCar (2024)

This Transit has 5 different fuse boxes:

Engine Compartment Fuse Box diagramDriver Compartment Fuse Box diagramBody Control Module diagramPassenger Compartment Fuse Box diagramPre-fuse Box diagram
TypeNo.Description

Fuse FMX/JCase

50A
1

Wipers.

Fuse FMM/MCase

40A
2

All-Wheel Drive.

Fuse FMM/MCase

40A
3

Right-hand heated windshield element.

Fuse MINI

30A
4

Parking lamps.

Fuse MINI

10A
5

Reversing lamp.

Fuse FMX/JCase

40A
7

Front blower motor.

Fuse FMM/MCase

40A
8

Left-hand heated windshield element.

Fuse MINI

15A
9

Rear door latch.

Fuse FMM/MCase

40A
11

Auxiliary power point. USB port.

Fuse MINI

20A
12

Horn.

Fuse MINI

10A
13

Selective catalytic reduction system.

Fuse MINI

15A
14

Vehicle power 5.

Fuse MINI

10A
17

Right-hand high-intensity discharge headlamps.

Fuse FMM/MCase

40A
18

Rear window defroster.

Fuse FMM/MCase

20A
19

Front fog lamps.

Fuse MINI

10A
20

Power folding mirrors.

Fuse MINI

15A
21

Vehicle power 4.

Fuse FMM/MCase

40A
22

Rear blower motor.

Fuse FMM/MCase

20A
23

Fuel pump.

Fuse FMM/MCase

40A
24

Run/Start relay.

Fuse FMM/MCase

40A
25

Auxiliary power points.

Fuse MINI

10A
26

Left-hand high-intensity discharge headlamps.

Fuse MINI

20A
28

Vehicle power 1.

Fuse FMM/MCase

40A
29

Fuel filter heater.

Fuse MINI

15A
30

Coolant pump.

Fuse MINI

5A
31

Anti-lock brake system.

Fuse MINI

15A
32

Transmission control module.

Fuse FMM/MCase

30A
33

Starter motor.

Fuse MINI

15A
34

Selective catalytic reduction system.

Fuse MINI

15A
35

Vehicle power 2.

Fuse MINI

5A
36

Engine coolant bypass valve.

Fuse MINI

5A
37

Glow plugs. Powertrain control module.

Fuse FMX/JCase

60A
38

Cooling fan.

Fuse MINI

15A
39

Selective catalytic reduction system.

Fuse MINI

10A
40

Vehicle power 3.

Fuse MINI

10A
41

Controller glow plug.

Fuse MINI

15A
42

Transmission control unit.

Fuse FMX/JCase

60A
43

Anti-lock brake system pump.

Fuse FMM/MCase

25A
44

Cooling fan.

Fuse FMM/MCase

30A
45

Trailer socket.

Fuse FMM/MCase

40A
46

Glow plugs.

Fuse FMM/MCase

40A
47

Glow plugs.

Fuse FMX/JCase

50A
48

Cooling fan.

Fuse MINI

15A
49

Nitrogen oxides sensor.

Fuse MINI

5A
50

Closed crankcase ventilation heater.

Fuse MINI

10A
51

Air conditioning clutch.

Fuse FMX/JCase

50A
52

Cooling fan.

Fuse MINI

20A
54

Backup alarm.

Fuse MINI

25A
55

Transmission oil pump.

Fuse FMM/MCase

20A
56

Fuel fired booster heater.

Fuse FMM/MCase

25A
57

Anti-lock brake system with electronic stability control.

Fuse FMM/MCase

30A
58

Trailer socket.

Relay

59

Cooling fan relay.

TypeNo.Description

Fuse MINI

5A
1

USB port.

Fuse MINI

5A
3

USB port.

Fuse MINI

10A
9

Heated exterior mirrors.

Fuse MINI

5A
10

Cooling fan.

Fuse MINI

5A
16

Rain sensor.

Fuse FMM/MCase

20A
21

Heated rear window.

Fuse FMM/MCase

20A
22

Heated rear window.

Fuse FMM/MCase

20A
23

Auxiliary power point.

Fuse FMM/MCase

20A
24

Auxiliary power point.

Fuse FMM/MCase

25A
26

Windshield wiper motor.

Fuse FMM/MCase

30A
28

Modified vehicle connections.

Fuse FMM/MCase

20A
29

Fuel fired heater.

Fuse FMM/MCase

30A
30

Power running boards.

Relay

41

Load shed relay.

Relay

42

Starter relay.

Relay

43

Upfitter relay.

Relay

44

Starter relay.

Fuse MICRO2

10A
45

Upfitter interface module.

Fuse MICRO2

5A
48

Modified vehicle connections.

Fuse MICRO2

10A
49

Brake pedal switch.

Fuse FMM/MCase

30A
50

Passenger power seat.

Fuse FMM/MCase

40A
51

Modified vehicle connections.

Fuse FMM/MCase

30A
52

Driver power seat.

Fuse FMX/JCase

60A
53

Battery.

Fuse FMX/JCase

60A
54

Power inverter.

Fuse FMX/JCase

50A
55

Body control module.

Fuse MICRO2

10A
56

Modified vehicle connections.

Fuse MICRO2

10A
58

Connector camper body interface. Upfitter interface. Secondary junction box.

Fuse MICRO2

10A
59

Rear climate control. Front view camera. Rear view camera. Adaptive cruise control module. Blind spot information system.

Fuse MICRO2

10A
60

Trailer brake control module.

Fuse MICRO2

15A
62

Enhanced cut off relay system module.

Fuse FMM/MCase

20A
63

Auxiliary power point.

Fuse MICRO2

40A
64

Modified vehicle connections.

Fuse MICRO2

10A
66

Enhanced cut off relay system. Camper. Load shed relay.

Fuse MICRO2

5A
68

Trailer tow module.

Fuse MICRO2

5A
69

Steering wheel module.

Fuse MICRO2

10A
71

Passenger heated seat.

Fuse MICRO2

10A
72

Driver heated seat.

Fuse MICRO2

20A
73

Adaptive front lighting module. Headlamp leveling.

Fuse MICRO2

20A
75

Engine compartment fuse box.

Fuse MICRO2

10A
76

Power sliding door control switch.

Fuse MICRO2

5A
77

Headlamp switch.

Fuse MICRO2

7.5A
78

Modified vehicle connections.

Fuse MICRO2

5A
79

Driver compartment fuse box relay.

Fuse FMM/MCase

40A
81

Trailer tow module.

Fuse FMM/MCase

30A
82

Power sliding door.

Fuse FMM/MCase

30A
83

Trailer brake control module.

Fuse FMX/JCase

50A
84

Body control module.

Fuse FMX/JCase

30A
85

Power sliding door.

Fuse FMX/JCase

50A
86

Body control module.

TypeNo.Description

Fuse MICRO2

10A
2

Power inverter.

Fuse MICRO2

7.5A
3

Power window switch. Power exterior mirrors.

Fuse MICRO2

20A
4

Not used.

Fuse MICRO3

10A
6

Not used.

Fuse MICRO3

10A
7

Not used.

Fuse MICRO3

5A
8

Anti-theft alarm horn.

Fuse MICRO3

5A
9

Intrusion sensor. Rear air conditioning.

Fuse MICRO3

7.5A
12

Climate control.

Fuse MICRO3

7.5A
13

Data link connector. Steering column. Instrument cluster.

Fuse MICRO3

15A
14

Battery energy control module - MHEV.

Fuse MICRO3

15A
15

SYNC 3 module.

Fuse MICRO3

7.5A
17

Not used.

Fuse MICRO3

7.5A
18

Not used.

Fuse MICRO3

5A
19

Not used.

Fuse MICRO3

5A
20

Ignition switch.

Fuse MICRO3

5A
21

Positive temperature coefficient heater control.

Fuse MICRO3

5A
22

Pedestrian alert control module.

Fuse MICRO2

30A
23

Not used.

Fuse MICRO2

30A
24

Not used.

Fuse MICRO2

20A
25

Not used.

Fuse MICRO2

30A
26

Not used.

Fuse MICRO2

30A
27

Not used.

Fuse MICRO2

30A
28

Not used.

Fuse MICRO2

15A
29

Not used.

Fuse MICRO2

5A
30

Not used.

Fuse MICRO2

10A
31

Data link connector. Remote key receiver.

Fuse MICRO2

20A
32

Radio. Telematics module.

Fuse MICRO2

30A
34

Message center. Positive temperature coefficient heater. Direct current/Alternating current inverter. Lane keeping system camera. Parking aid. Steering column.

Fuse MICRO2

5A
35

Not used.

Fuse MICRO2

15A
36

Parking aid. Lane keeping system camera. Steering column control module.

Fuse MICRO2

20A
37

Not used.

Circuit breaker MAXI

38

Power windows.

TypeNo.Description

Fuse MINI

1

Relay 2.

Fuse MINI

2

Relay 3.

Fuse MINI

3

Relay 1.

Fuse MINI

4

Relay 4.

Fuse MINI

5

Relay 5.

Fuse MINI

8

Relay 7.

Fuse MINI

9

Relay 8.

Fuse MINI

12

Relay 9.

Fuse MINI

13

Relay 6.

Fuse MINI

5A
14

Ignition.

Fuse ATO

5A
15

Power supply.

Relay

16

Auxiliary switch 3 relay.

Relay

17

Auxiliary switch 3 relay.

Relay

18

Auxiliary switch 3 relay.

Relay

19

Auxiliary switch 4 relay.

Relay

20

Auxiliary switch 5 relay.

Relay

21

Auxiliary fuse box relay.

Relay

22

Auxiliary switch 7 relay.

Relay

23

Auxiliary switch 8 relay.

Relay

24

Auxiliary switch 9 relay.

TypeNo.Description

Fuse MIDI

125A
1

Body control module.

Fuse MIDI

80A
2

Electronic power assist steering.

Fuse MIDI

150A
3

Positive temperature coefficient heater.

Fuse MIDI

150A
6

Passenger compartment fuse box.

Fuse FMX/JCase

60A
7

Camper.

Fuse MEGA

500A
9

Starter motor. Alternator.

Fuse MEGA

300A
10

Engine compartment fuse box.

Fuse MEGA

250A
11

Dual generators.

Fuse MEGA

150A
12

Driver compartment fuse box.

Relay

13

Load shed relay.

Fuse MEGA

175A
14

Auxiliary power point 1.

Fuse MEGA

60A
15

Auxiliary power point 2.

Ford Transit fuse box diagrams change across years, pick the right year of your vehicle:

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Source: Ford Transit 2020 Owner's Manual

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2020  Ford Transit fuse box diagram - StartMyCar (2024)
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