Ford Mustang (2018 year). Manual - part 53

FUSE SPECIFICATION CHART

Power Distribution Box

WARNINGS

Always disconnect the battery before
servicing high current fuses.

To reduce risk of electrical shock,
always replace the cover to the
power distribution box before

reconnecting the battery or refilling fluid
reservoirs.

The power distribution box is in the engine
compartment. It has high-current fuses
that protect your vehicle's main electrical
systems from overloads.

If you disconnect and reconnect the
battery, you will need to reset some
features.  See Changing the 12V Battery
(page 236).

E174563

Protected Components

Fuse Amp Rating

Fuse or Relay

Number

Not used.

—

1

Not used.

—

2

Electronic Fan 1.

30A

1

3

Electronic Fan 3.

40A

1

4

Automatic brake system pump.

50A

1

5

Body control module.

50A

1

6

Body control module.

60A

1

7

Body control module.

50A

1

8

Rear window defroster.

40A

1

9

Blower motor.

40A

1

10

Left-hand front window.

30A

2

11

Driver seat.

30A

2

12

Passenger seat.

30A

2

13

Climate-controlled seat module.

30A

2

14

Convertible top motor.

20A

2

15

Not used.

—

16

Convertible top motor.

20A

2

17

Not used.

—

18

Steering column lock relay.

20A

3

19

Brake on-off switch.

10A

3

20

Horn.

20A

3

21

Protected Components

Fuse Amp Rating

Fuse or Relay

Number

Powertrain control module relay.

10A

3

22

Air conditioning clutch.

10A

3

23

Voltage quality module.

30A

2

24

Not used.

—

25

Windshield wiper motor.

25A

2

26

Not used.

—

27

Automatic brake system valve.

30A

2

28

Not used.

—

29

Starter motor solenoid.

30A

2

30

Not used.

—

31

Latch relay coil.

10A

3

32

Run/Start (except GT350).

15A

3

33

Left-hand high-intensity discharge head-
lamps (GT350 only).

20A

3

Exhaust valves.

15A

3

34

Right-hand high-intensity discharge head-
lamps (GT350 only).

20A

3

35

Alt sense.

10A

3

36

Not used.

—

37

Vehicle power 1.

20A

3

38

Not used.

—

39

Vehicle power 2.

20A

3

40

Fuel injectors.

15A

3

41

Protected Components

Fuse Amp Rating

Fuse or Relay

Number

Vehicle power 3.

15A

3

42

Not used.

—

43

Vehicle power 4.

15A

3

44

Ignition coils (GT350 only).

30A

3

Not used.

—

45

Differential pump.

20A

2

46

Not used.

—

47

Fuel pump #2.

30A

2

48

Fuel pump.

30A

2

49

Steering column lock relay.

—

50

Not used.

—

51

Horn relay.

—

52

Cigar lighter.

20A

2

53

Auxiliary power point.

20A

2

54

Electronic fan 2.

25A

2

55

Not used.

—

56

Air conditioning clutch relay.

—

57

Not used.

—

58

Exhaust valves relay.

—

59

Powertrain control module.

5A

3

60

Not used.

—

61

Anti-lock brakes run-start switch.

5A

3

62

Not used.

—

63