Under Hood Fuse Box - Identifying the Fuses in the Under Hood Fuse Box

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Identifying the Fuses in the Under Hood Fuse Box

Item	Rating	Protected Component
1	—	Not used.
2	40 A	Not used (spare).
3	15 A	Windshield wiper heater.
4	40 A	Not used (spare).
5	—	Not used.
6	—	Not used.
7	—	Not used.
8	—	Not used.
9	—	Not used.
10	—	Not used.
11	15 A	Powertrain control module.
12	—	Not used.
13	15 A	A/C electric compressor. Active grille shutter. Powertrain control module heater cooling pump. Powertrain control module heater shut off valve.
14	15 A	Secondary drive unit transmission oil pump (GT).
15	—	Not used.
16	10 A	Battery charge control module.
17	—	Not used.
18	10 A	Powertrain control module.
19	10 A	Brake system control module.
20	5 A	Charge port status indicator.
21	5 A	Frunk actuator relay coil.
22	20 A	Amplifier.
23	20 A	Rear driver side electronic door.
24	—	Not used.
25	25 A	Left-hand enhanced headlamps.
26	25 A	Right-hand enhanced headlamps.
27	5 A	Keep alive power.
28	5 A	Frunk actuator relay coil.
29	5 A	DC/DC converter.
30	—	Not used.
31	5 A	Electronic power assist steering.
32	30 A	Body control module.
33	20 A	Advanced driver assistance system.
34	10 A	Headlamp control module.
35	15 A	Heated steering wheel.
36	10 A	Primary hybrid powertrain control module. Auxiliary power distribution box. Secondary hybrid powertrain control module.
37	20 A	Horn.
38	40 A	Blower motor.
39	—	Not used.
40	—	Not used.
41	20 A	Amplifier.
42	30 A	Driver power seat.
43	40 A	Anti-lock brake system valves.
44	60 A	Auxiliary power distribution box.
45	30 A	Passenger power seat.
46	—	Not used.
47	—	Not used.
48	—	Not used.
49	60 A	Anti-lock brake system pump.
50	60 A	Cooling fan.
51	—	Not used.
52	5 A	USB port.
53	—	Not used.
54	—	Not used.
55	30 A	Heated seats.
56	20 A	Frunk module.
57	10 A	Data link connector.
58	—	Not used.
59	40 A	Body control module.
60	—	Not used.
61	20 A	Auxiliary power point.
62	—	Not used.
63	—	Not used.
64	30 A	Power liftgate.
65	30 A	Vehicle dynamics module.
66	—	Not used.
67	—	Not used.
68	5 A	Battery electronic control module.
69	20 A	Rear passenger side electronic door.
70	—	Not used.
71	20 A	Auxiliary power point.
72	20 A	Rear window wiper.
73	—	Not used.
74	30 A	Windshield wiper motor.
75	—	Not used.
76	30 A	Heated rear window.
77	—	Not used.
78	20 A	Front driver side electronic door.
79	20 A	Front passenger side electronic door.
80	—	Not used.
81	10 A	Rear window washer pump.
82	—	Not used.
83	—	Not used.
84	40 A	Not used (spare).
85	5 A	Rain sensor.
86	—	Not used.
87	—	Not used.
88	—	Not used.

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2022 Mustang Mach-E Owner's Manual