2020 Ford Expedition Fuse Box Diagram

FUSE BOX LOCATIONS

Engine Compartment Fuse Box

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 need to reset some features.   See   Changing the 12V Battery. 

Passenger Compartment Fuse Box

The fuse box is in the passenger compartment under the dashboard. You may need to remove a trim panel to access the box.

FUSE SPECIFICATION CHART

Engine Compartment Fuse Box

WARNING:  Always disconnect the battery before servicing high current fuses.    WARNING:  To reduce risk of electrical shock, always replace the cover to the power distribution box before reconnecting the battery or refilling fluid reservoirs.

The engine compartment fuse box is in the engine compartment. It has high-current fuses that protect your vehicle’s main electrical systems from overloads.Some features need to be reset when you or someone else disconnects and reconnects the battery.  See   Changing the 12V Battery. Replace fuses with the same type and rating.   See   Changing a Fuse. 

Fuse Number	Fuse Rating	Protected Component
1	25A	Horn.
2	50A	Fan 1.
3	30A	Front wiper motor.
4	50A	Inverter.
5	30A	Starter relay.
6	20A	Power point 1.
8	20A	Power point 2.
10	5A	Rain sensor.
12	20A	Trailer tow light module.
13	10A	4×4 module.   Heated backlight relay coil.   Heated mirror relay coil.   Heated wiper park relay coil.   Transmission isolation relay coil.
14	15A	Not used (spare).
15	15A	Voltage quality module run/start power.   Blindspot information system.   Image processing module B.   Front view camera.   Rear view camera.   Cruise control module.
16	10A	Powertrain control module run/start feed.
17	10A	Anti-lock brake system run/start feed.
18	10A	Electronic power assist steering run/start feed.
19	—	Not used.
20	40A	Front blower.
21	40A	Passenger seat motors.
22	—	Not used.
23	10A	Alternator A-line.
24	30A	Trailer brake control module.
25	50A	Body control module power 1.
26	50A	Electronic fan 3.
27	40A	Driver seat motors.
28	15A	Rear heated seats.   Rear seat climate control module.
29	10A	Integrated wheel end solenoid.
30	25A	Trailer tow class II-IV battery charge.
31	50A	Power folding seat module.
32	10A	A/C clutch.
33	—	Not used.
34	—	Not used.
35	20A	Vehicle power 4.
36	10A	Vehicle power 3.
37	25A	Vehicle power 2.
38	25A	Vehicle power 1.
39	—	Not used.
41	—	Not used.
43	—	Not used.
45	20A	Front and rear washer pump.
46	7.5A	Family entertainment system.
47	—	Not used.
48	—	Not used.
49	—	Not used.
50	30A	Fuel pump.
51	20A	Power point 3.
52	50A	Body control module voltage quality module.
53	25A	Trailer tow park lamps relay.   Trailer tow control module.
54	40A	Electronic limited slip differential relay.
55	40A	Auxiliary blower.
56	20A	Power point 4.
58	5A	Not used (spare).
59	—	Not used.
60	5A	Not used (spare).
61	25A	Not used (spare).
62	25A	Not used (spare).
63	25A	4×4 module.
64	—	Not used.
65	—	Not used.
66	—	Not used.
67	—	Not used.
69	30A	Power liftgate module.
70	40A	Anti-lock brake system and parking brake module.
71	25A	4×4 module.
72	—	Not used.
73	—	Not used.
74	10A	Trailer tow backup lamps.
75	—	Not used.
76	50A	Body control module power 2.
77	30A	Climate control seat module.
78	—	Not used.
79	—	Not used.
80	10A	Heated wiper park.
81	—	Not used.
82	—	Not used.
83	15A	Not used (spare).
84	—	Not used.
85	—	Not used.
86	5A	USB smart charger 5.
87	5A	USB smart charger 3.
88	10A	Multi-contour seats relay.
89	40A	Power running boards.
91	—	Not used.
93	15A	Heated mirrors.
94	5A	USB smart charger 1.
95	10A	USB smart charger 2.
96	30A	Rear wiper motor relay.
97	40A	Not used (spare).
98	15A	Transmission oil pump.
99	40A	Heated backlight.
100	20A	Power point 5.
101	25A	Fan 2.
102	—	Not used.
103	—	Not used.
104	—	Not used.
105	—	Not used.

Note:   Spare fuse amperage may vary.

Relay Number	Protected Component
R02	Powertrain control module.
R05	Electric fan 2.

Passenger Compartment Fuse Box

Fuse Number	Fuse Rating	Protected Component
1	—	Not used.
2	10A	Driver seat switch.
3	7.5A	Driver door unlock.
4	20A	Speaker amplifier.
5	—	Not used.
6	10A	Smart datalink connector logic.
7	10A	Rear audio control module.
8	5A	Wireless accessory charger.   Hands-free liftgate module.
9	5A	Keypad.   Combined sensor module.
10	—	Not used.
11	—	Not used.
12	7.5A	Instrument cluster.
13	7.5A	Steering column control module.   Smart datalink connector logic.
14	15A	Brake switch.
15	15A	SYNC.
16	—	Not used.
17	—	Not used.
18	7.5A	Key inhibit solenoid.   Gearshift module.
19	5A	Telematics control unit module.
20	5A	Ignition switch.
21	5A	Humidity and in-car temperature sensor.
22	5A	Electrochromic mirror.   Second row heated seat module.
23	30A	Power window switch.   Power mirror switch.   Left-hand front door zone module.
24	30A	Moonroof logic.
25	20A	Speaker amplifier 2.
26	30A	Right-hand front door zone module.
27	30A	Left-hand rear door zone module.
28	30A	Right-hand rear door zone module.
29	15A	Adjustable pedals.
30	5A	Trailer tow control module.
31	10A	Rear climate control module.   Drive mode switch module.   Terrain management switch.   Radio frequency transceiver module.   4×4 switch.
32	20A	Audio control module.
33	—	Not used.
34	30A	Run/start relay.
35	5A	Not used (spare).
36	15A	Image processing module A.   Automated park assist module.   Continuous control damping module.
37	20A	Heated steering wheel.
38	30A Circuit Breaker	Left-hand rear power window.   Right-hand rear power window.

Note:   Spare fuse amperage may vary.

2020 Ford Expedition Owner’s Manual

https://www.fordservicecontent.com/Ford_Content/vdirsnet/OwnerManual/Home/Index?Variantid=6997&languageCode=EN&countryCode=USA&marketCode=US&bookcode=O101550&VIN=&userMarket=usa&div=f

CHANGING A FUSE

Fuses

WARNING:  Always replace a fuse with one that has the specified amperage rating. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.

If electrical components in the vehicle are not working, a fuse may have blown. Blown fuses are identified by a broken wire within the fuse. Check the appropriate fuses before replacing any electrical components.

Fuse Types

AMicro 2. BMicro 3. CMaxi. DMini. EM Case. FJ Case. GJ Case Low Profile. HSlotted M Case.