Ford F-250 / F-350 / F-450 / F-550 (2020-2022-..) fuses

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In this article, we consider the facelifted fourth-generation Ford F-Series Super Duty, available from 2020 to the present. Here you will find fuse box diagrams of Ford F-250 / F-350 / F-450 / F-550 2020, 2021, and 2022, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Fuse Layout Ford F-Series Super Duty 2020-2022-…

Ford Super Duty (2020, 2021, 2022)

Passenger Compartment Fuse Box

Fuse Box Location

The fuse panel is in the right-hand side of the passenger footwell behind a trim panel. To remove the trim panel, pull it toward you and swing it away from the side. To reinstall it, line up the tabs with the grooves on the panel, and then push it shut.The location of the fuses in the passenger compartment: Ford Super Duty (2020, 2021, 2022)

Fuse Box Diagram

Interior fuse box diagram: Ford Super Duty (2020, 2021, 2022)

Assignment of the fuses in the passenger compartment (2020-2022)
RatingProtected Component
1Not used.
210 ADriver door pack switch.
Power sliding rear window switch.
37.5 ASeat memory switch.
Power lumbar motor.
Wireless charging module.
420 ANot used (spare).
5Not used.
610 APower telescoping mirrors switch.
Front power windows switch.
710 ABrake on-off switch.
85 AEmbedded modem.
95 ACombined sensor module.
10Not used.
11Not used.
127.5 AOn-board diagnostic module.
Smart data link connector.
Climate control module.
137.5 ASteering column control module.
Instrument cluster.
1415 ANot used (spare).
1515 ASYNC.
Display.
16Not used.
177.5 AActive front steering module.
Park aid module.
187.5 ASelectable drive modes switch.
Select shift switch.
195 AHead up display.
205 AIgnition switch.
Key inhibit solenoid.
215 AHead up display.
In-vehicle temperature and humidity sensor.
225 AUpfitter switches.
2330 ADriver front door module.
2430 AMoonroof.
2520 ANot used (spare).
2630 APassenger front door module.
2730 ANot used (spare).
2830 AAmplifier.
2915 AAdjustable pedals switch.
305 ABrake on-off output to trailer brake controller and customer access circuits.
3110 ARemote keyless entry.
3220 ARadio.
33Not used.
3430 ARun/start relay.
355 ANot used (spare).
3615 ACamera module.
Lane keeping system.
Auto-dimming interior mirror.
Rear heated seats.
3720 AHeated steering wheel.
3830 A Power windows (Circuit Breaker).

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Engine Compartment Fuse Box

Fuse Box Location

The location of the fuses in the engine compartment: Ford Super Duty (2020, 2021, 2022)

Fuse Box Diagram

Under-hood fuse box diagram: Ford Super Duty (2020, 2021, 2022)

Assignment of the fuses in the engine compartment (2020-2022)
RatingProtected Component
120 APower point 4.
220 APower point 3.
310 ASpot light module.
410 AFour-wheel drive vacuum solenoid.
540 AActive front steering.
610 ASnow plow.
730 ATrailer tow battery charge.
810 AAnti-lock brake system module.
910 AElectronic power assisted steering module.
1030 ATrailer tow park lamps.
1120 AHorn.
1230 ATorque overlay.
1330 APower sliding rear window.
1440 ABody control module - battery power in feed 1.
1530 APassenger seat power.
1610 APowertrain control module.
Transmission control module.
1710 ABlind spot information system.
1810 AFour-wheel drive module.
195 AAdaptive cruise control.
2015 AHeated mirrors.
2140 AHeated rear window.
2210 AOn-board diagnostic module.
Smart data link connector.
2315 ATransmission control module.
2430 ADriver power seat.
2525 AVoltage quality module.
2630 ATrailer tow battery charge.
2720 ARear heated seats.
2825 AGlow plug (diesel).
28Not used (gas).
2940 AElectric power assisted steering motor.
3010 A2020: Heated wiper park.
3120 APower point 5.
3225 AFour-wheel drive module.
3310 AAlternator sense line 2.
3450 AElectric cooling fan (gas).
Supplemental air heater (diesel).
3520 APower point 2.
3620 APower point 1.
3760 AAnti-lock brake system pump.
3860 AInverter.
3925 AFour-wheel drive module.
4030 AStarter motor solenoid.
4110 ATailgate release solenoid.
4240 ABlower motor.
4310 ATrailer tow backup lamps.
4440 ATrailer tow lighting module.
4530 AAnti-lock brake system valve.
4630 ACompressed natural gas module power.
4750 ASupplemental air heater (diesel).
47Not used (gas).
4850 ASupplemental air heater (diesel).
48Not used (gas).
49Not used.
5030 AHeated and cooled seats.
5120 APowertrain control module.
5215 ACompressed natural gas (gas).
Fuel rail pressure relief control (diesel).
5320 AExhaust gas recirculation stepper motor (gas).
Universal exhaust gas oxygen sensors (gas).
Exhaust gas recirculation cooler bypass (diesel).
Urea pump motor controller (diesel).
Oxygen sensors.
5420 AA/C clutch relay power.
Fan clutch.
555 ARain sensor.
5630 AWindshield wipers.
5710 AUpfitter interface module.
5810 AAlternator sense line.
5930 APower running boards.
6040 ABody control module - battery power in feed 2.
6110 ATelescopic mirror motors.
6240 ATrailer brake control.
Aftermarket e-brake access.
6315 AMulti-contour seats.
6420 AIgnition coil (gas).
Glow plug module (diesel).
Nitrogen oxide module (diesel).
Urea level and quality sensor (diesel).
6530 AFuel pump.
6610 AA/C clutch solenoid.
6740 AAuxiliary lighting module.
6810 APowertrain control module.
6960 ABody control module power.
7030 ATrailer tow stop and turn lamps.