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	40 A	Body control module.
3	40 A	Body control module.
5	5 A	Primary drive control module. Secondary drive control module.
6	25 A	Powertrain control module.
7	20 A	Powertrain control module heater cooling pump.
8	20 A	A/C control module. Active grille shutter. Front bumper valance motor. Electric fan relay coil.
10	10 A	Auxiliary power point.
13	40 A	Blower motor.
15	25 A	Horn.
17	5 A	Charge port status indicator.
21	10 A	Not used (spare).
22	10 A	Electronic power assist steering module.
23	10 A	Anti-lock brake system module.
24	10 A	Primary drive control module. Secondary drive control module. Powertrain control module.
25	10 A	Trailer camera module. Trailer tire pressure monitoring system. Trailer sway control.
27	25 A	Primary drive control module fluid pump.
28	50 A	Anti-lock brake system module.
29	50 A	Anti-lock brake system module.
30	40 A	Driver seat module.
31	30 A	Passenger power seat.
32	20 A	Power point.
33	20 A	Not used (spare).
34	20 A	Auxiliary power point.
37	30 A	Power tailgate module.
38	40 A	Climate control module.
41	25 A	Heated rear window.
42	30 A	Trailer brake control module.
46	10 A	Battery charger control module.
48	20 A	Rear heated seat module.
50	40 A	Heated backlite.
55	30 A	Trailer tow park lamps.
56	20 A	Trailer tow stoplamps.
58	10 A	Trailer tow backup lamps.
67	25 A	Secondary drive control module fluid pump.
69	30 A	Front wiper motor.
72	40 A	Front trunk module.
91	20 A	Trailer tow lighting module.
95	15 A	Primary drive control module.
96	20 A	Coolant pump.
97	10 A	A/C pressure and temperature sensor. High voltage battery cooling module.
99	15 A	Secondary drive control module. High voltage positive temperature coefficient heater.
100	25 A	Left-hand headlamp.
101	25 A	Right-hand headlamp.
107	30 A	Trailer tow lighting module.
116	10 A	Second battery charger control module.
124	5 A	Rain sensor.
125	10 A	USB smart charger 1. USB smart charger 2.
134	25 A	Driver multi-contour seat. Passenger multi-contour seat.
137	20 A	Advanced driver assistance system module. High mounted stoplamp rear video camera.
138	10 A	Tailgate release solenoid.
139	5 A	USB smart charger 3.
146	15 A	Battery energy control module.
159	5 A	Direct current/direct current converter.
160	10 A	Smart datalink connector.
168	15 A	Battery energy control module. Pedestrian sounder.
169	20 A	Coolant pump.
170	20 A	High voltage battery coolant pump.
181	5 A	Headlamp control module.
190	5 A	Not used (spare).
202	60 A	Body control module.
210	30 A	Body control module.

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2022 F-150 Lightning Owner's Manual