Advertisements
Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F650, F750 (2016, 2017, 2018, 2019).
Checking and Replacing Fuses
Fuses and circuit breakers protect your vehicle’s electrical system from overloading. If electrical parts in your vehicle are not working, the system may have been overloaded and blown a fuse or tripped a circuit breaker. Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers.
To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse.
Notice
- Before replacing fuses check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
- Always disconnect the battery before servicing high current fuses.
- 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.
- Never replace a broken fuse with anything other than a new fuse. Use always an intact fuse of the same color.
- If a fuse blows again contact a qualified service center.
Passenger Compartment Fuse Box Diagram
The fuse panel is in the passenger footwell. Pull the fuse panel cover toward you to remove it. When the clips of the panel disengage, let the panel fall easily.
| № | A | Protected components |
|---|---|---|
| 1 | 30 | Left front window motor |
| 2 | 15 | Upfitter relay #4 |
| 3 | 30 | Right front window motor |
| 4 | 10 | Interior lamps |
| 5 | - | - |
| 6 | - | - |
| 7 | 7.5 | Power mirror switch |
| 8 | - | - |
| 9 | 10 | Upfitter relay #3 |
| 10 | 10 | Run/accessory customer access |
| 11 | 10 | Ford telematics battery feed |
| 12 | 15 | Interior lighting |
| 13 | 15 | Right turn and brake lamps |
| 14 | 15 | Left turn and brake lamps |
| 15 | 15 | Center high-mounted stop lamp, Backup lamps |
| 16 | 10 | Right headlamp low beam |
| 17 | 10 | Left headlamp low beam |
| 18 | 10 | Powertrain control module wakeup, Brake shift interlock |
| 19 | - | - |
| 20 | 20 | Power door locks |
| 21 | 10 | Brake on/off switch |
| 22 | 20 | Horn |
| 23 | 15 | Instrument cluster |
| 24 | 15 | Diagnostic connector, Power fold mirror relay, Steering wheel control module, Remote keyless entry |
| 25 | - | - |
| 26 | 5 | Steering wheel control module |
| 27 | - | - |
| 28 | 15 | Ignition switch |
| 29 | 20 | GPS module, Radio, SYNC |
| 30 | 15 | Parking lamps, Trailer tow parking lamps relay coil |
| 31 | 5 | Customer access trailer brake on/off switch |
| 32 | 15 | Delayed accessory power, Driver and passenger door lock switch illumination, 11 Ov power inverter module, Telescoping mirror switch |
| 33 | - | - |
| 34 | 10 | Ancillary translator module run/start |
| 35 | 5 | Tow/Haul run/start |
| 36 | 10 | Fuel tank select switch |
| 37 | 10 | Auxiliary heater |
| 38 | 10 | Delayed accessory power, AM/FM base radio |
| 39 | 15 | Left and right headlamp high beam |
| 40 | 10 | Rear parking lamps, Clearance lamps |
| 41 | - | - |
| 42 | 5 | Ford telematics run/start |
| 43 | 10 | Power Distribution Box run/accessory fuses, Wiper relay coil |
| 44 | 10 | Customer access upfitter switch power, Ancillary translator module run/accessory sense |
| 45 | - | - |
| 46 | 10 | Climate control module |
| 47 | 15 | Fender direction indicator lamps |
| 48 | 30 | Circuit breaker: Power windows switch (crew cab) |
| 49 | Delayed accessory power | |
Advertisements
Engine Compartment Fuse Box Diagram
The power distribution box is in the engine compartment.
| № | A | Protected components |
|---|---|---|
| 6 | - | - |
| 7 | - | - |
| 8 | 20 | Passenger air ride seat compressor |
| 9 | - | - |
| 10 | - | - |
| 11 | - | - |
| 12 | - | - |
| 13 | - | Resistor: Terminating resistor (120 ohm) |
| 14 | - | - |
| 15 | - | - |
| 16 | - | - |
| 17 | - | - |
| 18 | - | - |
| 19 | 10 | Brake on/off isolation relay |
| 20 | - | - |
| 21 | - | - |
| 22 | 30 | Trailer tow electric brake controller |
| 23 | 40 | Blower motor |
| 24 | - | - |
| 25 | 30 | Wipers |
| 26 | 30 | Trailer tow park lamps |
| 27 | 25 | Urea heaters (diesel engine) |
| 28 | - | - |
| 32 | - | - |
| 33 | 20 | Vehicle power 1 |
| 34 | 20 | Vehicle power 2 |
| 35 | 10 | Vehicle power 3 |
| 36 | 20 | Vehicle power 4 |
| 37 | 10 | Vehicle power 5 (diesel engine) |
| 39 | - | - |
| 40 | 15 | Heated mirrors |
| 41 | - | - |
| 42 | 20 | Trailer tow and body builder stoplamps |
| 43 | - | - |
| 44 | 20 | Ancillary translator module |
| 45 | 10 | Run/start relay coil |
| 46 | 10 | Transmission control module keep-alive power (diesel engine) |
| 47 | 10 | A/C clutch |
| 49 | 20 | Air dryer |
| 50 | 10 | Blower motor relay coil |
| 51 | - | - |
| 52 | 10 | Powertrain control module run/start (diesel engine), Transmission control module run/start (diesel engine) |
| 53 | - | - |
| 54 | 10 | Anti-lock brake system run/start |
| 55 | 10 | Seat compressor relay coil, Chassis solenoids relay coil, Heated mirror relay coil |
| 56 | 20 | Passenger compartment fuse panel run/ start feed |
| 58 | 5 | Wiper relay |
| 59 | 5 | Chassis solenoid relay, Air ride seat compressor relay |
| 60 | - | - |
| 61 | - | - |
| 62 | - | - |
| 63 | 10 | Chassis solenoids |
| 64 | - | - |
| 65 | 10 | Cargo box lamp |
| 66 | 30 | Fuel pump |
| 67 | - | - |
| 68 | 10 | Fuel pump relay coil |
| 69 | - | - |
| 70 | 10 | Trailer tow or body builder backup lamps |
| 71 | - | - |
| 72 | 10 | Powertrain control module relay coil, Keep-alive power |
| 73 | 5 | Hydromax monitor |
| 80 | - | - |
| 81 | - | - |
| 82 | 20 | Auxiliary power point #2 |
| 83 | 20 | Auxiliary power point #1 |
| 84 | 20 | Driver air ride seat compressor |
| 85 | 60 | Hydromax pump |
| 86 | 30 | Anti-lock brake system modulator valves |
| 87 | - | - |
| 88 | - | - |
| 89 | 40 | Starter motor |
| 90 | 30 | Trailer battery feed (air brakes) |
| Trailer tow battery charge (hydraulic brakes) | ||
| 92 | - | - |
| 93 | - | - |
| 94 | 25 | Upfitter relay #1 |
| 95 | 25 | Upfitter relay #2 |
| 96 | 60 | Anti-lock brake system pump (hydraulic brakes) |
| 97 | - | - |
| 98 | - | - |
| 99 | 40 | Instrument panel 110 volt power inverter |
| 100 | 30 | Trailer tow turn lamp relays |
| 1 | Blower motor | |
| 2 | Trailer tow and body builder stoplamps | |
| 3 | Urea heaters (diesel engine) | |
| 4 | Driver air ride seat compressor | |
| 5 | Heated mirrors | |
| 29 | Trailer tow park lamps | |
| 30 | A/C clutch | |
| 31 | Wipers | |
| 38 | Powertrain control module | |
| 48 | Run/start | |
| 57 | Fuel pump | |
| 74 | Chassis solenoids | |
| 75 | - | |
| 76 | - | |
| 77 | Brake switch isolation (hydraulic brakes) | |
| 78 | - | |
| 79 | - | |
| 91 | Cargo box lamp | |
| 101 | Starter | |
| 102 | Trailer tow battery charge relay (hydraulic brakes) | |
| Trailer tow battery feed (air brakes) | ||
| 103 | Trailer tow right hand side turn and stop lamps | |
| 104 | Trailer tow left hand side turn and stop lamps | |
| 105 | - | |
| 106 | Trailer tow backup lamps relay | |
| 107 | Passenger air ride seat compressor relay | |
Advertisements