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	30 A	Body control module 1.
3	30 A	Body control module 2.
4	30 A	Fuel pump.
5	5 A	Powertrain control module relay.
6	20 A	Vehicle power 1.
7	25 A	Vehicle power 2.
8	20 A	Vehicle power 3.
9	20 A	Vehicle power 4.
11	30 A	Starter relay.
13	40 A	Front blower motor.
15	20 A	Horn.
16	20 A	Windshield washer pump.
22	10 A	Electronic power assist steering run/start feed.
23	10 A	Anti-lock brake system run/start feed.
24	10 A	Powertrain control module. Transmission control module.
25	10 A	Rear view camera. Air quality sensor run/start feed.
28	50 A	Anti-lock brake system pump.
29	50 A	Anti-lock brake system valves.
30	30 A	Driver seat motors.
31	30 A	Passenger seat motors.
32	20 A	Power point 1.
33	—	Not used.
34	20 A	Power point 3.
35	20 A	Power point 4.
36	40 A	Inverter.
37	30 A	Climate controlled seats - passenger side.
38	30 A	Climate controlled seats - driver side.
39	20 A	Second row seat module.
40	40 A	Power running boards.
41	30 A	Powered liftgate module.
42	30 A	Trailer brake control module.
43	5 A	Not used (spare).
45	20 A	Power point 5.
47	50 A	Electric fan 1.
49	50 A	Electric fan 2.
50	40 A	Heated rear window.
54	40 A	Electronic limited slip differential.
55	30 A	Trailer tow parking lamps relay.
58	10 A	Trailer tow backup lamps.
59	20 A	Not used (spare).
64	25 A	Four-wheel drive module 1.
67	15 A	Transmission run/start.
69	30 A	Left-hand side wiper motor.
71	20 A	Rear window wiper relay.
73	50 A	Power folding seat module - third row.
82	25 A	Four-wheel drive module 2.
88	40 A	Auxiliary blower.
91	20 A	Trailer tow lighting module power.
100	30 A	Left-hand headlamp.
101	30 A	Right-hand headlamp.
107	30 A	Trailer battery charge.
108	20 A	Spot lamps (police).
120	15 A	Fuel injectors.
124	5 A	Rain sensor module.
125	5 A	USB smart charger 1.
128	7.5 A	Family entertainment system.
134	20 A	Multi-contour seats relay.
137	20 A	Advanced driver-assistance systems module. Connected camera.
139	5 A	USB smart charger 2.
140	5 A	USB smart charger 3.
142	5 A	USB smart charger 5.
147	40 A	Intercooler puller fan relay.
160	10 A	Smart data link connector.
181	5 A	Not used (spare).
182	60 A	Driver door control module.
183	60 A	Passenger door control module.
210	30 A	Body control module start stop.

Relay Number	Protected Component
R04	Electric fan 1 relay.
R06	Electric fan 3 relay.

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2022 Expedition Owner's Manual