The 4th generation Ford F-Series was produced F250, F350, F450, F550 F600 2017, 2018, 2019, 2020, 2021, 2022. During this time, the model received an update (facelifted). In this material you will find an assignment of Ford F F250, F350, F450, F550 F600 4G fuses and relays with box diagrams and locations. We will also tell you which fuses are responsible for the cigarette lighter.
The purpose of the fuses and relays may differ from that shown. In case of difficulty, contact your dealer.
Is it the wrong generation or year or diagrams are not suitable? See other Ford F250, F350, F450, F550:
[ F-Series 1G (2002-2007)]
[ F-Series 2G (2008-2010) ]
[ F-Series 3G (2011-2017) ]
Contents
- 1 Passenger compartment fuse box
- 1.1 Type 1
- 1.2 Type 2
- 2 Engine compartment fuse box
- 2.1 Type 1
- 2.2 Type 2
Passenger compartment fuse box
The fuse box is located in the passenger’s footwell.
See Also
Fuse Box Diagrams Ford F-250 / F-350 / F-450 / F-550 (2017-2019) - Fusesinfo.com2017 ford f250 fuse box diagram – obdsmarterFuse Box Diagram Ford F-250/F-350/F-450/F-550 (2017-2019)Location
To remove the fuse panel cover, press in the tabs on both sides of the cover, and then pull it off.
Photo
Diagram
Assignment
Type 1
2017 2018 2019
| 1 | Not used. |
| 2 | 7,5A Memory seat switch (lumbar power). |
| 3 | 20A Driver door unlock relay. |
| 4 | 5A Aftermarket electronic brake controller. Trailer brake controller Brake On/Off. Customer access circuits. |
| 5 | Not used. |
| 6 | Not used. |
| 7 | Not used. |
| 8 | 10A Driver window switch mirror fold. |
| 9 | 10A Brake On/Off / Pressure Switch. |
| 10 | 5A 2018: Not used. |
| 2019: Embedded Modem | |
| 11 | 5A Combined sense security module. |
| 12 | 7,5A Front climate control module. |
| 13 | 7,5A Instrument cluster. Smart data link. Steering column control module. |
| 14 | 10A Extended power restraints module. |
| 15 | 10A Smart datalink connector power. |
| 16 | 15A Tailgate release solenoid. |
| 17 | 5A Head-up display. |
| 18 | 5A Push button ignition switch. Ignition switch. Key inhibit. |
| 19 | 7,5A Transmission control switch (tow/haul). Select Shift switch. |
| 20 | 7,5A Active front steering module. |
| 21 | 5A Head-up display. Humidity sensor. |
| 22 | 5A Upfitter switch. Run/Start. PTO relays. |
| 23 | 10A Accessory delay. Power windows. Moonroof. Power folding mirrors relay. Inverter. Window/moonroof switch illumination. |
| 24 | 20A Central locking system relay. |
| 25 | 30A Left-hand front smart window motor. Door zone module. |
| 26 | 30A Right-hand front smart window motor. Door zone module. |
| 27 | 30A Moonroof. |
| 28 | 20A 2018: Sony amplifier -10 channel. |
| 2019: Not used | |
| 29 | 30A 2018: Not used. |
| 2019: Bang & Olufsen Amplifier | |
| 30 | Not used. |
| 31 | 15A Adjustable pedals switch. |
| 32 | 10A SYNC. GPS module. Display. Radio frequency receiver. |
| 33 | 20A Radio. |
| 34 | 30A Run-start relay. |
| 35 | 5A Extended power restraints module. |
| 36 | 15A Lane keeping system. Automatic high beam control. Auto-dimming mirrors. Rear heated seats. Camera module. |
| 37 | 20A Heated steering wheel. |
| 38 | 30A Rear power window switch. |
Type 2
2020 2021 2022
| 1 | Not used. |
| 2 | 10А Driver door pack switch. |
| Power sliding rear window switch. | |
| 3 | 7,5А Seat memory switch. |
| Power lumbar motor. | |
| Wireless charging module. | |
| 4 | 20А Not used (spare). |
| 5 | Not used. |
| 6 | 10А Power telescoping mirrors switch. |
| Front power windows switch. | |
| 7 | 10А Brake on-off switch. |
| 8 | 5А Embedded modem. |
| 9 | 5A Combined sensor module. |
| 10 | Not used. |
| 11 | Not used. |
| 12 | 7,5A On-board diagnostic module. |
| Smart data link connector. | |
| Climate control module. | |
| 13 | 7,5A Steering column control module. |
| Instrument cluster. | |
| 14 | 15A Not used (spare). |
| 15 | 15A SYNC. Display. |
| 16 | Not used. |
| 17 | 7,5A Active front steering module. Park aid module. |
| 18 | 7,5A Selectable drive modes switch. |
| Select shift switch. | |
| 19 | 5A Head up display. |
| 20 | 5A Ignition switch. |
| Key inhibit solenoid. | |
| 21 | 5A Head up display. |
| In-vehicle temperature and humidity sensor. | |
| 22 | 5A Upfitter switches. |
| 23 | 30A Driver front door module. |
| 24 | 30A Moonroof. |
| 25 | 20A Not used (spare). |
| 26 | 20A Passenger front door module. |
| 27 | 30A Not used (spare). |
| 28 | 30A Amplifier. |
| 29 | 15A Adjustable pedals switch. |
| 30 | 5A Brake on-off output to trailer brake controller and customer access circuits. |
| 31 | 10ARemote keyless entry. |
| 32 | 20A Radio. |
| 33 | Not used. |
| 34 | 30A Run/start relay. |
| 35 | 5A Not used (spare). |
| 36 | 15A Camera module. |
| Lane keeping system. | |
| Auto-dimming interior mirror. | |
| Rear heated seats. | |
| 37 | 20A Heated steering wheel. |
| 38 | 30A Power windows (Circuit Breaker). |
Engine compartment fuse box
Under the hood, the fuse and relay box is located on the right side and is covered with a protective cover.
Type 1
2017, 2018, 2019
Location
Diagram
Designation
| 1 | 20A Powertrain control module. |
| 2 | 20A Emissions – malfunction indicator lamp. |
| 3 | 20A Cooling fan. A/C compressor. Engine brake. |
| 4 | 20A Noise suppression cap. Mass air flow sensor. Emissions. Glow plugs. Urea. |
| 5 | 15A Compressed natural gas fuel control module. Fuel sensor. |
| 6 | Not used. |
| 7 | Not used. |
| 8 | Not used. |
| 9 | Not used. |
| 10 | 15A Heated exterior mirrors. |
| 11 | Compressed natural gas relay. |
| 12 | 40A Heated rear window. |
| 13 | Not used. |
| 14 | Powertrain control module relay. |
| 15 | 20A Horn. |
| 16 | 10A A/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. |
| 27 | 30A Trailer tow battery charge relay (if equipped). |
| 28 | Not used. |
| 29 | Run-start relay. |
| 30 | 10A 4×4 module. |
| 31 | 5A Adaptive cruise control. Run-start. |
| 32 | 5A Anti-lock brake system module. Run-start. |
| 33 | 10A Powertrain control module – ignition status power run. Run-start. Engine control module. Transmission control module. |
| 34 | 10A Blind 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. |
| 41 | 25A Glow plugs. |
| 42 | 40A Trailer tow lighting module (if equipped). |
| 43 | 40A Front blower motor. |
| 44 | 50A Voltage quality. Body control module power. |
| 45 | 60A Active front steering. |
| 46 | 50A Supplemental air heater bank #2. |
| 47 | 50A Cooling fan. Supplemental air heater bank #3. |
| 48 | 50A Body control module run power 1 bus. |
| 49 | 60A Inverter. |
| 50 | 50A Body control module run power 2 bus. |
| 51 | 60A Body control module B+ feed. |
| 52 | 60A Anti-lock brake system pump. |
| 53 | 50A Supplemental air heater bank #1. |
| 54 | 30A Trailer brake control module. |
| 55 | 30A Climate controlled seat module. |
| 56 | 40A Auxiliary lighting module. |
| 57 | 30A Power running boards. |
| 58 | 30A Compressed natural gas fuel control module relay. |
| 59 | 30A Anti-lock brake system valve. |
| 60 | Not used. |
| 61 | 30A Driver power seat. |
| 62 | 20A Auxiliary power point #1 (instrument panel). |
| 63 | 30A Starter motor. |
| 64 | 20A Auxiliary power point #2. |
| 65 | 30A Trailer tow lighting module (if equipped). |
| 66 | 20A Auxiliary power point #3 (center console). |
| 67 | 30A Passenger power seat. |
| 68 | 20A Auxiliary power point #4 (USB charger, rear center console). |
| 69 | 25A 4×4 module. |
| 70 | 20A Auxiliary power point #5 (rear center console). |
| 71 | Not used. |
| 72 | 30A Trailer tow left hand/right hand stop/turn (if equipped, not present with trailer brake controller). |
| 73 | Not used. |
| 74 | Not used. |
| 75 | 30A Fuel pump. |
| 76 | Not used. |
| 77 | 30A Wiper motor. |
| 78 | Not used. |
| 79 | 30A Power sliding rear window. |
| 80 | 25A 4×4 module. |
| 81 | 10A 4×4 solenoid. |
| 82 | 10A Power telescoping mirrors. |
| 83 | 20A Rear heated seats. |
| 84 | 10A Trailer tow backup lamps (if equipped). |
| 85 | Not used. |
| 86 | Not used. |
| 87 | Not used. |
| 88 | 10A Multi contour seats. |
| 89 | Not used. |
| 90 | 10A Spot light module. |
| 91 | 10A Upfitter interface module. |
| 92 | Not used. |
| 93 | Not used. |
| 94 | 15A Transmission control module. |
| 95 | 10A Powertrain control module keep alive power. |
| 96 | 5A Rain sensor. |
| 97 | 10A Run/Start control for Auxiliary power point #5 |
| 98 | 10A Alternator sense. |
| 99 | 30A Trailer tow parking lamps. |
The cigar lighter fuses are located as follows:
- Fuse №22 (2017): Auxiliary power point #5 (rear console)
- Fuse №62: Auxiliary power point #1 (instrument panel)
- Fuse №64: Auxiliary power point #2
- Fuse №66: Auxiliary power point #3 (center console)
- Fuse №68: Auxiliary power point #4 (rear media bin)
- Fuse №70 (2018-2019): Auxiliary power point #5 (rear center console)
Type 2
2020, 2021, 2022
Installed in the same place.
Photo for example
Diagram
Allocation
| 1 | 20A Power point 4. |
| 2 | 20A Power point 3. |
| 3 | 10A Spot light module. |
| 4 | 10A Four-wheel drive vacuum solenoid. |
| 5 | 40A Active front steering. |
| 6 | 10A Snow plow. |
| 7 | 30A Trailer tow battery charge. |
| 8 | 10A Anti-lock brake system module. |
| 9 | 10A Electronic power assisted steering module. |
| 10 | 30A Trailer tow park lamps. |
| 11 | 20A Horn. |
| 12 | 30A Torque overlay. |
| 13 | 30A Power sliding rear window. |
| 14 | 40A Body control module – battery power in feed 1. |
| 15 | 30A Passenger seat power. |
| 16 | 10A Powertrain control module. |
| Transmission control module. | |
| 17 | 10A Blind spot information system. |
| 18 | 10A Four-wheel drive module. |
| 19 | 5A Adaptive cruise control. |
| 20 | 15A Heated mirrors. |
| 21 | 40A Heated rear window. |
| 22 | 10A On-board diagnostic module. |
| Smart data link connector. | |
| 23 | 15A Transmission control module. |
| 24 | 30A Driver power seat. |
| 25 | 25A Voltage quality module. |
| 26 | 30A Trailer tow battery charge. |
| 27 | 20A Rear heated seats. |
| 28 | 25A Glow plug (diesel). |
| 28 | Not used (gas). |
| 29 | 40A Electric power assisted steering motor. |
| 30 | 10A 2020: Heated wiper park. |
| 31 | 20A Power point 5. |
| 32 | 25A Four-wheel drive module. |
| 33 | 10A Alternator sense line 2. |
| 34 | 50A Electric cooling fan (gas). |
| Supplemental air heater (diesel). | |
| 35 | 20A Power point 2. |
| 36 | 20A Power point 1. |
| 37 | 60A Anti-lock brake system pump. |
| 38 | 60A Inverter. |
| 39 | 25A Four-wheel drive module. |
| 40 | 30A Starter motor solenoid. |
| 41 | 10A Tailgate release solenoid. |
| 42 | 40A Blower motor. |
| 43 | 10A Trailer tow backup lamps. |
| 44 | 40A Trailer tow lighting module. |
| 45 | 30A Anti-lock brake system valve. |
| 46 | 30A Compressed natural gas module power. |
| 47 | 50A Supplemental air heater (diesel). |
| 47 | Not used (gas). |
| 48 | 50A Supplemental air heater (diesel). |
| 48 | Not used (gas). |
| 49 | Not used. |
| 50 | 30A Heated and cooled seats. |
| 51 | 20A Powertrain control module. |
| 52 | 15A Compressed natural gas (gas). |
| Fuel rail pressure relief control (diesel). | |
| 53 | 20A Exhaust gas recirculation stepper motor (gas). |
| Universal exhaust gas oxygen sensors (gas). | |
| Exhaust gas recirculation cooler bypass (diesel). | |
| Urea pump motor controller (diesel). | |
| Oxygen sensors. | |
| 54 | 20A A/C clutch relay power. |
| Fan clutch. | |
| 55 | 5A Rain sensor. |
| 56 | 30A Windshield wipers. |
| 57 | 10A Upfitter interface module. |
| 58 | 10A Alternator sense line. |
| 59 | 30A Power running boards. |
| 60 | 40A Body control module – battery power in feed 2. |
| 61 | 10A Telescopic mirror motors. |
| 62 | 40A Trailer brake control. |
| Aftermarket e-brake access. | |
| 63 | 15A Multi-contour seats. |
| 64 | 20A Ignition coil (gas). |
| Glow plug module (diesel). | |
| Nitrogen oxide module (diesel). | |
| Urea level and quality sensor (diesel). | |
| 65 | 30A Fuel pump. |
| 66 | 10A A/C clutch solenoid. |
| 67 | 40A Auxiliary lighting module. |
| 68 | 10A Powertrain control module. |
| 69 | 60A Body control module power. |
| 70 | 30A Trailer tow stop and turn lamps. |
In this version, fuses numbered 1, 2, 31, 35, 36 are responsible for the operation of the cigarette lighter.
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