Ford·E 450 Super Duty·2019 Ford E-450 Super Duty·Fuse box
Fuse box diagram

2019 Ford E-450 Super Duty — fuse box

Fuses 133

Fuse box

Fuse block85 cavities

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).

1150A

Cooling fan (6.2L engine).

50A 1

1240A

Modified vehicle and stripped chassis run/start.

40A 2

1330A

Starter solenoid relay.

30A 2

1440A

Run start relay.

40A 2

1540A

Modified vehicle and stripped chassis battery.

40A 2

1650A

Auxiliary air conditioning blower.

50A 2

1750A

Trailer tow battery charge. Trailer tow park feed.

50A 2

1830A

Electric trailer brake. Trailer brake controller.

30A 2

1930A

Auxiliary switch #1.

30A 2

2030A

Auxiliary switch #2.

30A 2

2120A

Fuel pump (6.2L).

20A 2

22

Not used.

23

Air conditioning clutch relay.

24

Horn relay (stripped chassis).

25

Run start relay.

26

Not used.

27

Not used.

2820A

Back-up lamp.

20A 3

2910A

Air conditioning clutch.

10A 3

3010A

Brake on/off switch.

10A 3

3110A

Cluster battery (stripped chassis).

10A 3

3250A

Blower motor.

50A 2

3340A

Anti-lock brake system pump.

40A 2

3420A

Stripped chassis horn.

20A 2

3540A

Powertrain control module relay.

40A 2

3620A

Ignition switch (stripped chassis).

20A 2

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.

4215A

Diagnostic connector, fleet telematics modem, and FordPass Connect (stripped chassis).

15A 3

4320A

Fuel pump (6.8L).

20A 3

4410A

Auxiliary switch #3.

10A 3

4515A

Auxiliary switch #4.

15A 3

4610A

Powertrain control module keep alive memory power. Canister vent control valve. Powertrain control module relay coil.

10A 3

4740A

Anti-lock brake system relay coil.

40A 2

4820A

Trailer tow stop lamp and direction indicator lamps.

20A 2

4930A

Wiper motor.

30A 2

50

Not used.

5120A

Cutaway.

20A 2

5210A

Modified vehicle and stripped chassis run/start relay coil.

10A 3

5310A

Anti-lock brake system run/start feed.

10A 3

5410A

Fuel pump relay coil.

10A 3

55

Not used.

56

Not used.

5720A

Trailer tow park lamp.

20A 3

5815A

Trailer tow back-up lamp.

15A 3

59

Not used.

60

Not used.

61

Not used.

62

Auxiliary switch #2 relay.

6330A

Trailer tow battery charge.

30A 2

64

Not used.

6520A

Power point 2 (glove box).

20A 2

6620A

Power point 3 (cutaway B+).

20A 2

6720A

Power point 1 (instrument panel).

20A 2

6850A

Modified vehicle.

50A 2

69

Not used.

7030A

Stripped chassis.

30A 2

71

Not used.

7220A

Cigarette lighter/power point.

20A 2

73

Not used.

7430A

Power seat.

30A 2

7520A

Vehicle power 1. Powertrain control module power.

20A 3

7620A

Vehicle power 2. Powertrain control module emissions related components.

20A 3

7710A

Vehicle power 3. Powertrain control module general components.

10A 3

7815A

Vehicle power 4. Engine ignition coil relay coil.

15A 3

7910A

Vehicle power 5. Transmission.

10A 3

8010A

Cluster run/start (stripped chassis).

10A 3

81

Not used.

82

Not used.

83

Fuel pump diode.

84

Not used.

85

Auxiliary switch #1 relay.

Fuse block48 cavities

130A

Inverter B+.

30A

215A

Not used (spare).

15A

315A

Not used (spare).

15A

430A

Not used (spare).

30A

510A

Passenger compartment fuse panel. Brake-shift interlock.

10A

620A

Direction indicators lamps. Hazard lamps. Stop lamps.

20A

710A

Left-side headlamp low beam.

10A

810A

Right-side headlamp low beam.

10A

915A

Courtesy lamps.

15A

1015A

Switch illumination.

15A

1110A

Not used (spare).

10A

127A

Not used (spare).

7.5A

135A

Mirrors.

5A

1410A

SYNC Global positioning system module.

10A

1510A

Not used (spare).

10A

1615A

Not used (spare).

15A

1720A

Door locks.

20A

1820A

Not used (spare).

20A

1925A

Not used (spare).

25A

2015A

Diagnostic connector, fleet telematics modem, and FordPass Connect (except stripped chassis).

15A

2115A

Not used (spare).

15A

2215A

Parking lamps. License plate lamps.

15A

2315A

Headlamp high beams.

15A

2420A

Horn (except stripped chassis).

20A

2510A

Demand lighting.

10A

2610A

Cluster (except stripped chassis).

10A

2720A

Ignition switch feed.

20A

285A

Audio mute (start).

5A

295A

Cluster (except stripped chassis).

5A

305A

Not used (spare).

5A

3110A

Not used (spare).

10A

3210A

Restraints module.

10A

3310A

Trailer brake controller.

10A

345A

Not used (spare).

5A

3510A

Cutaway run/start.

10A

365A

Passive anti-theft system radio frequency module.

5A

3710A

Climate control. Stripped chassis #1 run/start.

10A

3820A

Not used (spare).

20A

3920A

Radio.

20A

4020A

Not used (spare).

20A

4115A

Radio. Switch illumination. Automatic dimming rear view mirror. Power inverter.

15A

4210A

Auxiliary switch.

10A

4310A

Stripped chassis instrument panel connector #1.

10A

4410A

Trailer tow battery charge relay.

10A

455A

Wipers. Stripped chassis engine connector 3.

5A

467A

Passenger airbag deactivation indicator.

7.5A

4730A

Windows accessory delay circuit breaker.

30A

48

Delayed accessory relay.