Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (2024)

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In this article, you will find information about the fuses of the Ford F-250 / F-350 / F-450 / F-550 (models 2017, 2018, and 2019), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.

Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (1)

Checking and Replacing Fuses in Ford F-250 / F-350 / F-450 / F-550

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.

Caution!

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

Location of Fuse Boxes

Passenger Compartment Fuse Panel:
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. It may be easier to access the fuse panel if you remove the finish trim piece.
Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (2)

Power Distribution Box:
The power distribution box is located 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, some features will need to be reset.
Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (3)

Fuse Box Diagrams

2017

Passenger Compartment Fuse Panel

Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (4)

List of fuses in the passenger compartment fuse panel (2017)

AProtected Components
1-Not used.
27.5A1Memory seat switch (iumbar power).
320A1Driver door unlock relay.
45A1Aftermarket electronic brake controller. Trailer brake controller Brake On/Off. Customer access circuits.
5-Not used.
6-Not used.
7-Not used.
8-Not used.
910A2Brake On/Off / Pressure Switch.
10-Not used.
115A2Combined sense security module.
127.5A2Front climate control module.
137.5A2Instrument cluster. Smart data link. Steering column control module.
1410A2Extended power restraints module.
1510A2Smart datalink connector power.
1615A1Tailgate release solenoid.
175A2Head-up display.
185A2Push button ignition switch. Ignition switch. Key inhibit.
197.5A2Transmission control switch (tow/haul). Select Shift switch.
207.5A2Active front steering module.
215A2Head-up display. Humidity sensor.
225A2Upfitter switch. Run/Start. PTO relays.
2310A1Accessory delay. Power Windows. Moonroof. Power folding mirrors relay. Inverter. Window/moonroof switch illumination.
2420A1Central locking system relay.
2530A1Left-hand front smart window motor. Door zone module.
2630A1Right-hand front smart window motor. Door zone module.
2730A1Moonroof.
2820A1Sony amplifier -10 channel.
29-Not used.
30-Not used.
3115A1Adjustable pedais switch.
3210A1SYNC. GPS module. Display. Radio frequency receiver.
3320A1Radio.
3430A1Run-start relay.
355A1Extended power restraints module.
3615A1Lane keeping system. Automatic high beam control. Auto-dimming mirrors. Rear heated seats. Camera module.
3720A1Heated steering wheel.
3830A3Rear power window switch.
1 Micro 2 fuse.
2 Micro 3 fuse.
3 Circuit breaker.
Power Distribution Box

Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (5)

List of fuses in the power distribution box (2017)

AProtected Components
120A1Powertrain control module.
220A1Emissions (MIL).
320A1Cooling fan. A/C compressor. Engine brake.
420A1Noise suppression cap. Mass air flow sensor. Emissions. Glow plugs. Urea.
515A1Compressed natural gas fuel control module.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
1015A1Heated exterior mirrors.
11-CNG relay.
1240A2Heated rearwindow.
13-Not used.
14-Powertrain control module relay.
1520A1Horn.
1610A1A/C clutch relay power.
17-Rear heated window and heated mirrors relay.
18-Not used.
19-Not used.
20-Supplemental air heater bank #1 relay.
21-Not used.
2220A2Auxiliary power point #5 (rear console). Run-start.
23-Not used.
24-Cooling fan relay. Supplemental air heater bank #3 relay.
25-Glow plug module power relay.
26-Not used.
2730A2Trai ler tow battery charge relay.
29-Run-start relay.
3010A14x4 module.
315A1Adaptive cruise control. Run-start.
325A1Anti-lock brake system module. Run-start.
3310A1Powertrain control module (ISPR). Run-start. Engine control module. Transmission control module.
3410A1Blind spot information system. Run-start. Front camera. Rear camera.
35-Not used.
36-Blower motor relay.
37-Trai ler tow battery charge relay.
38-A/C compressor clutch relay.
39-Horn relay.
40-Supplemental air heater bank #2 relay.
4125A2Glow plugs.
4240A2Trailer tow lighting module.
4340A2Front blower motor.
4450A3Voltage quality module. Body control module.
4560 A3Active front steering.
4650A3Supplemental air heater bank #2.
4750A3Cooling fan. Supplemental air heater bank #3.
4850A3Body control module RP1 bus.
4960A3Inverter.
5050A3Body control module RP2 bus.
5160A3Body control module B+ feed.
5260A3Anti-lock brake system pump.
5350A3Supplemental air heater bank #1.
5430A3Trailer brake control module.
5530A3Climate controlled seat module.
5640A3Auxiliary lighting module.
5730A2Power running boards.
5830A2Compressed natural gas fuel control module relay.
5930A2Anti-lock brake system valve.
60-Not used.
6130A2Driver power seat.
6220A2Auxiliary power point #1 (instrument panei).
6330A2Starter motor.
6420A2Auxiliary power point #2.
6530A2Trailer tow lighting module.
6620A2Auxiliary power point #3 (center console).
6730A2Passenger power seat.
6820A2Auxiliary power point #4 (rear media bin).
6925A24x4 module.
70-Not used.
71-Not used.
7230A2Trailer tow left hand/right hand stop/turn.
73-Not used.
74-Not used.
7530A2Fuel pump.
76-Not used.
7730A2Wiper motor.
78-Not used.
7930A2Power sliding rear window.
8025A14x4 module.
8110A14x4 solenoid.
8210A1Power telescoping mirrors.
8320A1Rear heated seats.
8410A1Trailer tow backup lamps.
85-Not used.
86-Not used.
87-Not used.
8810A1Multi contour seats.
89-Not used.
9010A1Spot light module.
9110A1Upfitter interface module.
92-Not used.
93-Not used.
9415A1Transmission control module.
9510A1Powertrain control module keep alive power.
965A1Rain sensor.
97-Not used.
9810A1Alternator sense.
9930A1Trailer tow parking lamps.
1 Micro fuse.
2 M case fuse.
3 J case fuse.

2018

Passenger Compartment Fuse Panel

Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (6)

List of fuses in the passenger compartment fuse panel (2018)

AProtected Components
1-Not used.
27.5 A1Memory seat switch (lumbar power).
320A1Driver door unlock relay.
45A1Aftermarket electronic brake controller. Trailer brake controller Brake On/Off. Customer access circuits.
5-Not used.
6-Not used.
7-Not used.
810A2Driver window switch mirror fold.
910A2Brake On/Off / Pressure Switch.
10-Not used.
115A2Combined sense security module.
127.5A2Front climate control module.
1375A2Instrument cluster. Smart data link. Steering column control module.
1410A2Extended power restraints module.
1510A2Smart datalink connector power.
1615A1Tailgate release solenoid.
175A2Head-up display.
185A2Push button ignition switch. Ignition switch. Key inhibit.
1975A2Transmission control switch (tow/haul). Select Shift switch.
207.5A2Active front steering module.
215A2Head-up display. Humidity sensor.
225A2Upfitter switch. Run/Start. PTO relays.
2310A1Accessory delay. Power Windows. Moonroof. Power folding mirrors relay. Inverter. Window/moonroof switch illumination.
2420A1Central locking system relay.
2530A1Left-hand front smart window motor. Door zone module.
2630A1Right-hand front smart window motor. Door zone module.
2730A1Moonroof.
2820A1Sony amplifier - 10 channel.
29-Not used.
30-Not used.
3115A1Adjustable pedais switch.
3210A1SYNC. GPS module. Display. Radio frequency receiver.
3320A1Radio.
3430A1Run-start relay.
355A1Extended power restraints module.
3615A1Lane keeping system. Automatic high beam control. Auto-dimming mirrors. Rear heated seats. Camera module.
3720A1Heated steering wheel.
3830A3Rear power window switch.
1 Micro 2 fuse.
2 Micro 3 fuse.
3 Circuit breaker.
Power Distribution Box

Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (7)

List of fuses in the power distribution box (2018)

AProtected Components
120A1Powertrain control module.
220A1Emissions - malfunction indicator lamp.
320A1Cooling fan. A/C compressor. Engine brake.
420A1Noise suppression cap. Mass air flow sensor. Emissions. Glow plugs. Urea.
515A1Compressed natural gas fuel control module. Fuel sensor.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
1015A1Heated exterior mirrors.
11-Compressed natural gas relay.
1240A2Heated rearwindow.
13-Not used.
14-Powertrain control module relay.
1520A1Horn.
1610A1A/C clutch relay power.
17-Rear heated window and heated mirrors relay.
18-Trailer park lamp relay.
19-Not used.
20-Supplemental air heater bank #1 relay.
21-Not used.
22-Not used.
23-Not used.
24-Cooling fan relay. Supplemental air heater bank #3 relay.
25-Glow plug module power relay.
26-Not used.
2730A2Trai ler tow battery charge relay (if equipped).
28-Not used.
29-Run-start relay.
3010A14x4 module.
315A1Adaptive cruise control. Run-start.
325A1Anti-lock brake system module. Run-start.
3310A1Powertrain control module - ignition status power run. Run-start. Engine control module. Transmission control module.
3410A1Blind spot information system. Run-start. Front camera. Rear camera.
35-Not used.
36-Blower motor relay.
37-Trailer tow battery charge relay (only on non-trailer brake controller vehicles).
38-A/C compressor clutch relay.
39-Horn relay.
40-Supplemental air heater bank #2 relay.
4125A2Glow plugs.
4240A2Trailer tow lighting module (if equipped).
4340A2Front blower motor.
4450A3Voltage quality. Body control module power.
4560A3Active front steering.
4650A3Supplemental air heater bank #2.
4750A3Cooling fan. Supplemental air heater bank #3.
4850A3Body control module run power 1 bus.
4960A3Inverter.
5050A3Body control module run power 2 bus.
5160A3Body control module B+ feed.
5260A3Anti-lock brake system pump.
5350A3Supplemental air heater bank #1.
5430A3Trailer brake control module.
5530A3Climate controlled seat module.
5640A3Auxiliary lighting module.
5730 A2Power running boards.
5830 A2Compressed natural gas fuel control module relay.
5930A2Anti-lock brake system valve.
60-Not used.
6130A2Driver power seat.
6220A2Auxiliary power point #1 (instrument panei).
6330A2Starter motor.
6420A2Auxiliary power point #2.
6530A2Trailer tow lighting module (if equipped).
6620A2Auxiliary power point #3 (center console).
6730A2Passenger power seat.
6820A2Auxiliary power point #4 (USB charger, rear center console).
6925A24x4 module.
7020A2Auxiliary power point #5 (rear center console).
71-Not used.
7230A2Trailer tow left hand/right hand stop/turn (if equipped, not present with trailer brake controller).
73-Not used.
74-Not used.
7530A2Fuel pump.
76-Not used.
7730A2Wiper motor.
78-Not used.
7930A2Power sliding rear window.
8025A24x4 module.
8110A14x4 solenoid.
8210A1Power telescoping mirrors.
8320A1Rear heated seats.
8410A1Trailer tow backup lamps (if equipped).
85-Not used.
85-Not used.
87-Not used.
8810A1Multi contour seats.
89-Not used.
9010A1Spot light module.
9110A1Upfitter interface module.
92-Not used.
93-Not used.
9415A1Transmission control module.
9510A1Powertrain control module keep alive power.
965A1Rain sensor.
9710A1Run/Start control for Auxiliary power point #5
9810A1Alternator sense.
9930A1Trailer tow parking lamps.
1 Micro fuse.
2 M case fuse.
3 J case fuse.

2019

Passenger Compartment Fuse Panel

Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (8)

List of fuses in the passenger compartment fuse panel (2019)

AProtected Component
1-Not used.
27.5A1Memory seat switch (lumbar power).
320A1Driver door unlock relay.
45A1Aftermarket electronic brake controller. Trailer brake controller Brake On/Off. Customer access circuits.
5-Not used.
6-Not used.
7-Not used.
810A2Driver window switch mirror fold.
910A2Brake On/Off / Pressure Switch.
105A1Embedded Modem.
115A2Combined sense security module.
127.5A2Front climate control module.
137.5A2Instrument cluster. Smart data link. Steering column control module.
1410A2Extended power restraints module.
1510A2Smart datalink connector power.
1615A1Tailgate release solenoid.
175A2Head-up display.
185A2Push button ignition switch. Ignition switch. Key inhibit.
197.5A2Transmission control switch (tow/haul). Select Shift switch.
207.5A2Active front steering module.
215A2Head-up display. Humidity sensor.
225A2Upfitter switch. Run/Start. PTO relays.
2310A1Accessory delay. Power Windows. Moonroof. Power folding mirro rs relay. Inverter. Window/moonroof switch illumination.
2420A1Central locking system relay.
2530A1Left-hand front smart window motor. Door zone module.
2530A1Right-hand front smart window motor. Door zone module.
2730A1Moonroof.
28-Not used.
2930A1Bang & Olufsen Amplifier.
30-Not used.
3115A1Adjustable pedais switch.
3210A1SYNC. GPS module. Display. Radio frequency receiver.
3320A1Radio.
3430A1Run-start relay.
355A1Extended power restraints module.
3615A1Lane keeping system. Automatic high beam control. Auto-dimming mirrors. Rear heated seats. Camera module.
3720A1Heated steering wheel.
3830A3Rear power window switch.
1 Micro 2 fuse.
2 Micro 3 fuse.
3 Circuit breaker.
Power Distribution Box

Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (9)

List of fuses in the power distribution box (2019)

AProtected Component
120A1Powertrain control module.
220A1Emissions - malfunction indicator lamp.
320A1Cooling fan. A/C compressor. Engine brake.
420A1Noise suppression cap. Mass air flow sensor. Emissions. Glow plugs. Urea.
515A1Compressed natural gas fuel control module. Fuel sensor.
6-Not used.
7-Not used.
8-Not used.
9-Not used.
1015A1Heated exterior mirrors.
11-Compressed natural gas relay.
1240A2Heated rear window.
13-Not used.
14-Powertrain control module relay.
1520A1Horn.
1610A1A/C clutch relay power.
17-Rear heated window and heated mirrors relay.
18-Trailer park lamp relay.
19-Not used.
20-Supplemental air heater bank #1 relay.
21-Not used.
22-Not used.
23-Not used.
24-Cooling fan relay. Supplemental air heater bank #3 relay.
25-Glow plug module power relay.
25-Not used.
2730A2Trailer tow battery charge relay (if equipped).
28-Not used.
29-Run-start relay.
3010A14x4 module.
315A1Adaptive cruise control. Run-start.
325A1Anti-lock brake system module. Run-start.
3310A1Powertrain control module - ignition status power run. Run-start. Engine control module. Transmission control module.
3410A1Blind spot information system. Run-start. Front camera. Rear camera.
35-Not used.
36-Blower motor relay.
37-Trailer tow battery charge relay (only on non-trailer brake controller vehicles).
38-A/C compressor clutch relay.
39-Horn relay.
40-Supplemental air heater bank #2 relay.
4125A2Glow plugs.
4240A2Trailer tow lighting module (if equipped).
4340A2Front blower motor.
4450A3Voltage quality. Body control module power.
4560A3Active front steering.
4650A3Supplemental air heater bank #2.
4750A3Cooling fan. Supplemental air heater bank #3.
4850A3Body control module run power 1 bus.
4960A3Inverter.
5050A3Body control module run power 2 bus.
5160A3Body control module B+ feed.
5260A3Anti-lock brake system pump.
5350A3Supplemental air heater bank #1.
5430A3Trailer brake control module.
5530A3Climate controlled seat module.
5640A3Auxiliary lighting module.
5730A2Power running boards.
5830A2Compressed natural gas fuel control module relay.
5930A2Anti-lock brake system valve.
60-Not used.
6130A2Driver power seat.
6220A2Auxiliary power point #1 (instrument panei).
6330A2Starter motor.
6420A2Auxiliary power point #2.
6530A2Trailer tow lighting module (if equipped).
6620A2Auxiliary power point #3 (center console).
6730A2Passenger power seat.
6820A2Auxiliary power point #4 (USB charger, rear center console).
6925A24x4 module.
7020A2Auxiliary power point #5 (rear center console).
71-Not used.
7230A2Trailer tow left hand/right hand stop/turn (if equipped, not present with trailer brake controller).
73-Not used.
74-Not used.
7530A2Fuel pump.
76-Not used.
7730A2Wiper motor.
78-Not used.
7930A2Power sliding rear window.
8025A14x4 module.
8110A14x4 solenoid.
8210A1Power telescoping mirrors.
8320A1Rear heated seats.
8410A1Trailer tow backup lamps (if equipped).
85-Not used.
86-Not used.
87-Not used.
8810A1Multi contour seats.
89-Not used.
9010A1Spot light module.
9110A1Upfitter interface module.
92-Not used.
93-Not used.
9415A1Transmission control module.
9510A1Powertrain control module keep alive power.
965A1Rain sensor.
9710A1Run/Start control for Auxiliary power point #5
9810A1Alternator sense.
9930A1Trailer tow parking lamps.
1 Micro fuse.
2 M case fuse.
3 J case fuse.
Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com (2024)

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