2016 Ford E-450 Fuse Box Diagram

Power Distribution 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.

Fuse or relay number	Fuse amp rating	Protected components
1	—	Powertrain control module relay.
2	—	Starter solenoid relay.
3	—	Wiper relay.
4	—	Trailer tow battery charge.
5	—	Fuel pump relay.
6	—	Trailer tow park lamp relay.
7	—	Auxiliary switch #4 relay.
8	—	Auxiliary switch #3 relay.
9	—	Modified vehicle and stripped chassis run/start relay.
10	—	Not used.
11	—	Not used.
12	40A**	Modified vehicle and stripped chassis run/start.
13	30A**	Starter solenoid relay.
14	40A**	Run/start relay.
15	40A**	Modified vehicle and stripped chassis battery.
16	50A**	Auxiliary air conditioning blower.
17	50A**	Trailer tow battery charge.   Trailer tow park feed.
18	30A**	Electric trailer brake.   Trailer brake controller.
19	30A**	Auxiliary switch #1.
20	30A**	Auxiliary switch #2.
21	—	Not used.
22	—	Not used.
23	—	Air conditioning clutch relay.
24	—	Horn relay (stripped chassis).
25	—	Run/start relay.
26	—	Not used.
27	—	Not used.
28	20A*	Back-up lamp.
29	10A*	Air conditioning clutch.
30	10A*	Brake on/off switch.
31	10A*	Cluster battery (stripped chassis).
32	50A**	Blower motor.
33	40A**	Anti-lock brake system pump.
34	20A**	Stripped chassis horn.
35	40A**	Powertrain control module relay.
36	20A**	Ignition switch (stripped chassis).
37	—	Trailer tow left-hand side stop lamp and direction indicator lamp relay.
38	—	Trailer tow right-hand side stop lamp and direction indicator lamp relay.
39	—	Back-up lamp relay.
40	—	Blower motor relay.
41	—	Not used.
42	15A*	Diagnostic connector (stripped chassis).
43	20A*	Fuel pump.
44	10A*	Auxiliary switch #3.
45	15A*	Auxiliary switch #4.
46	10A*	Powertrain control module keep alive memory power.   Canister vent control valve.   Powertrain control module relay coil.
47	40A**	Anti-lock brake system relay coil.
48	20A**	Trailer tow stop lamp and direction indicator lamps.
49	30A**	Wiper motor.
50	—	Not used.
51	20A**	Cutaway.
52	10A*	Modified vehicle and stripped chassis run/start relay coil.
53	10A*	Anti-lock brake system run/start feed.
54	10A*	Fuel pump relay coil.
55	—	Not used.
56	—	Not used.
57	20A*	Trailer tow park lamp.
58	15A*	Trailer tow back-up lamp.
59	—	Not used.
60	—	One-touch integrated start diode.
61	—	Not used.
62	—	Auxiliary switch #2 relay.
63	30A**	Trailer tow battery charge.
64	—	Not used.
65	20A**	Power point 2 (glove box).
66	20A**	Power point 3 (cutaway B+).
67	20A**	Power point 1 (instrument panel).
68	50A**	Modified vehicle.
69	—	Not used.
70	30A**	Stripped chassis.
71	—	Not used.
72	20A**	Cigarette lighter/power point.
73	—	Not used.
74	30A**	Power seat.
75	20A*	Vehicle power 1.   Powertrain control module power.
76	20A*	Vehicle power 2.   Powertrain control module emissions related components.
77	10A*	Vehicle power 3.   Powertrain control module general components.
78	15A*	Vehicle power 4.   Engine ignition coil relay coil.
79	10A*	Vehicle power 5.   Transmission.
80	10A*	Cluster run/start (stripped chassis).
81	—	Not used.
82	—	Not used.
83	—	Fuel pump diode.
84	—	Not used.
85	—	Auxiliary switch #1 relay.

*Mini fuses.**A1S fuses.

Passenger Compartment Fuse Panel

WARNING:  Always disconnect the battery before servicing high current fuses.

Fuse or relay number	Fuse amp rating	Protected components
1	30A	Inverter B+.
2	15A	Not used (spare).
3	15A	Not used (spare).
4	30A	Not used (spare).
5	10A	Passenger compartment fuse panel.   Brake-shift interlock.
6	20A	Direction indicators lamps.   Hazard lamps.   Stop lamps.
7	10A	Left-side headlamp low beam.
8	10A	Right-side headlamp low beam.
9	15A	Courtesy lamps.
10	15A	Switch illumination.
11	10A	Not used (spare).
12	7.5A	Not used (spare).
13	5A	Mirrors.
14	10A	SYNC.   Global positioning system module.
15	10A	Not used (spare).
16	15A	Not used (spare).
17	20A	Door locks.
18	20A	Not used (spare).
19	25A	Not used (spare).
20	15A	Diagnostic connector (except stripped chassis).
21	15A	Not used (spare).
22	15A	Parking lamps.   License plate lamps.
23	15A	Headlamp high beams.
24	20A	Horn (except stripped chassis).
25	10A	Demand lighting.
26	10A	Cluster (except stripped chassis).
27	20A	Ignition switch feed.
28	5A	Audio mute (start).
29	5A	Cluster (except stripped chassis).
30	5A	Not used (spare).
31	10A	Not used (spare).
32	10A	Restraints module.
33	10A	Trailer brake controller.
34	5A	Not used (spare).
35	10A	Cutaway run/start.
36	5A	Passive anti-theft system radio frequency module.
37	10A	Climate control.   Stripped chassis #1 run/start.
38	20A	Not used (spare).
39	20A	Radio.
40	20A	Not used (spare).
41	15A	Radio.   Switch illumination.   Automatic dimming rear view mirror.   Power inverter.
42	10A	Auxiliary switch.
43	10A	Stripped chassis instrument panel connector #1.
44	10A	Trailer tow battery charge relay.
45	5A	Wipers.   Stripped chassis engine connector 3.
46	7.5A	Passenger airbag deactivation indicator.
47	30A	Windows accessory delay circuit breaker.
48	—	Delayed accessory relay.

2016 E-Series Owner’s Manual

Note:   If your vehicle is equipped with dual batteries, disconnecting the primary under-hood battery does not remove power from all circuits.The fuse panel is located to the left of the brake pedal and mounted onto the lower left cowl panel. Remove the fuse panel cover to access the fuses.To remove a fuse, use the fuse puller tool provided on the inside of the fuse panel cover.