2019 Ford E-350 Fuse Box Diagram

Power Distribution Box

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

Note:   If your vehicle is equipped with dual batteries, disconnecting the primary under-hood battery does not remove power from all circuits.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 the battery has been disconnected and reconnected, you need to reset some features. 

2019 Ford E-350 Engine Fuse Box Diagram
Fuse or Relay Number  Fuse Rating  Protected Component  
1  —  Powertrain control module relay.  
2  —  Starter solenoid relay.  
3  —  Wiper relay.  
4  —  Trailer tow battery charge relay.  
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  —  Cooling fan relay (6.2L engine).  
11  50A1  Cooling fan (6.2L engine).  
12  40A2  Modified vehicle and stripped chassis run/start.  
13  30A2  Starter solenoid relay.  
14  40A2  Run start relay.  
15  40A2  Modified vehicle and stripped chassis battery.  
16  50A2  Auxiliary air conditioning blower.  
17  50A2  Trailer tow battery charge.   Trailer tow park feed.  
18  30A2  Electric trailer brake.   Trailer brake controller.  
19  30A2  Auxiliary switch #1.  
20  30A2  Auxiliary switch #2.  
21  20A2  Fuel pump (6.2L).  
22  —  Not used.  
23  —  Air conditioning clutch relay.  
24  —  Horn relay (stripped chassis).  
25  —  Run start relay.  
26  —  Not used.  
27  —  Not used.  
28  20A3  Back-up lamp.  
29  10A3  Air conditioning clutch.  
30  10A3  Brake on/off switch.  
31  10A3  Cluster battery (stripped chassis).  
32  50A2  Blower motor.  
33  40A2  Anti-lock brake system pump.  
34  20A2  Stripped chassis horn.  
35  40A2  Powertrain control module relay.  
36  20A2  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  15A3  Diagnostic connector, fleet telematics modem, and FordPass Connect (stripped chassis).  
43  20A3  Fuel pump (6.8L).  
44  10A3  Auxiliary switch #3.  
45  15A3  Auxiliary switch #4.  
46  10A3  Powertrain control module keep alive memory power.   Canister vent control valve.   Powertrain control module relay coil.  
47  40A2  Anti-lock brake system relay coil.  
48  20A2  Trailer tow stop lamp and direction indicator lamps.  
49  30A2  Wiper motor.  
50  —  Not used.  
51  20A2  Cutaway.  
52  10A3  Modified vehicle and stripped chassis run/start relay coil.  
53  10A3  Anti-lock brake system run/start feed.  
54  10A3  Fuel pump relay coil.  
55  —  Not used.  
56  —  Not used.  
57  20A3  Trailer tow park lamp.  
58  15A3  Trailer tow back-up lamp.  
59  —  Not used.  
60  —  Not used.  
61  —  Not used.  
62  —  Auxiliary switch #2 relay.  
63  30A2  Trailer tow battery charge.  
64  —  Not used.  
65  20A2  Power point 2 (glove box).  
66  20A2  Power point 3 (cutaway B+).  
67  20A2  Power point 1 (instrument panel).  
68  50A2  Modified vehicle.  
69  —  Not used.  
70  30A2  Stripped chassis.  
71  —  Not used.  
72  20A2  Cigarette lighter/power point.  
73  —  Not used.  
74  30A2  Power seat.  
75  20A3  Vehicle power 1.   Powertrain control module power.  
76  20A3  Vehicle power 2.   Powertrain control module emissions related components.  
77  10A3  Vehicle power 3.   Powertrain control module general components.  
78  15A3  Vehicle power 4.   Engine ignition coil relay coil.  
79  10A3  Vehicle power 5.   Transmission.  
80  10A3  Cluster run/start (stripped chassis).  
81  —  Not used.  
82  —  Not used.  
83  —  Fuel pump diode.  
84  —  Not used.  
85  —  Auxiliary switch #1 relay.  

1Cartridge fuse2A1S fuse3Mini fuse

Passenger Compartment Fuse Panel

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

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.

2019 Ford E-350 Passenger Fuse Box Diagram
Fuse or Relay Number  Fuse Rating  Protected Component  
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, fleet telematics modem, and FordPass Connect (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.

2019 Ford E-350 Owners Manual

Changing a Fuse

Fuses

WARNING   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.

Missing ImageIf 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 TypesMissing Image

Callout  Fuse Type  
A  Micro 2  
B  Micro 3  
C  Maxi  
D  Mini  
E  M Case  
F  J Case  
G  J Case Low Profile  

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