Ford F250, F350, F450, F550 (2002-2007) Fuse Diagram

Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F250, F350, F450 and F550 (2002, 2003, 2004, 2005, 2006, 2007).

Ford F250, F350, F450, F550 (2002-2007)

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 located below and to the left of the steering wheel by the brake pedal. Remove the panel cover to access the fuses.

To remove the fuse panel cover, pull the panel downward by the finger slots on top of the panel. When the top clips of the panel disengage, let the panel fall easily.

Passenger Compartment Fuse Box Location

To reinstall the cover, align and engage the two hooked clips at the bottom of the cover onto the instrument panel, then lift the panel and press the top clips firmly into place.

Passenger Compartment Fuse Box Diagram

AProtected components
115Adjustable pedals
2102005-2007: Cluster
3102005-2007: Upfitter #3
420Power point - instrument panel
5102005-2007: Upfitter #4
6202002-2004: Trailer tow turn/stop relay
730High beam headlamps, Flash to pass
8152003-2004, Diesel: Back-up lamps
202005-2007: Back-up lamps
9202003-2004: Heated mirrors
10102002-2004: A/C clutch
1120Radio (main)
1220Cigar lighter, OBD II
135Power mirrors/switches
14152002-2004: Daytime running lamps (DRL)
15Not used
16Not used
1715Exterior lamps
1820Turn lamps (flasher), Brake On-Off (BOO) lamps
1910Body security module, 4x4 module
20102003-2004, Diesel: Fuel Injection Control Module (FICM) relay
152005-2007: Trailer tow Electric Brake Controller (EBC)
21202005-2007: Heated seats
2220Engine control
2320Gasoline: Engine control
Diesel: Climate control
2422003-2004: Brake pressure switch, Speed control
152005-2007: Tow haul, Blower relay, Electronic Automatic Temperature Control
25102002-2004: 4-Wheel Anti-lock Brake System (4WABS) module, Variable Fan Control (VFC) (2003-2004, Diesel)
2610Air bags
2715Ignition switch Run feed
28102002-2004: EATC module, Front blower relay coil
2005-2007: Trailer tow EBC logic
2910Customer access
3015Highbeam headlamps
31152002-2004: Clutch interlock switch (manual transmissions only), Transmission range sensor (automatic transmissions only) then to starter relay coil (all transmissions), 4x4
2005: 4x4
2006-2007: Starter relay
325Radio (start)
33152002-2004: Front wiper
2005-2007: Cluster, 4x4, Wipers
3410Brake on-off switch (Low current)
3510Instrument cluster
36102002-2004: PCM Memory
3715Horn
3820Trailer tow park lamps, backup lamps (2002)
39152003-2004: Trailer tow back-up lamps
2005-2007: Heated mirrors
4020Fuel pump
4110Instrument cluster
4215Delayed accessory
4310Fog lamps
44Not used
4510Ignition switch Run/Start feed
4610Left-hand low beam
4710Right-hand low beam
48Not used
10130Trailer tow electric brake
10230Door locks/Body security module
103502002-2004: Ignition switch
302005-2007: Ignition switch
104402003-2004: Heated backlight
105302002, Diesel: Injector driver module
2003-2004, Diesel: Fuel heater
10630Front wiper main
107402002-2004: Front blower motor
202005-2007: Trailer tow battery charge
108302005-2007: Upfitter #1
109302002-2004: Heated seats
2005-2007: Upfitter #2
110502002-2004: Ignition switch
302005-2007: Ignition switch
111302002-2004: 4WD/Shift on the fly
11230Left-hand power seats
11330Starter motor
11430Right-hand power seats
115202002-2004: Trailer tow battery charge
2005-2007: Upfitter control
11630Ignition switch
60130Circuit Breaker: Delayed accessory, Power windows, Moonroof
602602002-2004: 4WABS module
Relay
210Not used
2112003-2004, Diesel: Back-up lamps
2005-2007: Back-up lamps
212Not used
3012002-2004: Front blower motor
2005-2007: Trailer tow battery charge
302Powertrain Control Module (PCM)
3032002, Diesel: Injector driver module
2003-2004, Diesel: Fuel heater
3042003-2004: Heated backlight
3052002-2004: Trailer tow battery charge
2005-2007: Upfitter control
306Delayed accessory
307Starter

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Engine Compartment Fuse Box Diagram

The power distribution box is located in the engine compartment.

Engine Compartment Fuse Box Diagram

AProtected components
130Wipers
240Blower
330Electronic Shift on the Fly (ESOF)
4Not used
550Diesel: Injector Driver Module (IDM)
6Not used
7302005, Diesel: Horizontal Fuel Conditioner Module (HFCM)
8Shunt
920Trailer tow turn signals
1010Powertrain Control Module (PCM) keep alive power, Canister vent solenoid (gasoline)
1110Anti-lock Brake System (ABS)
122Brake pressure switch
1315Daytime Running Lamps (DRL)
14Not used
1515Diesel: Injector Driver Module logic
16Not used
1710A/C clutch
1810Diesel: Injector Driver Module relay
19Not used
2010Trailer tow back-up lamps
21Not used
2260ABS (Coils)
2360ABS (Pump)
Relay
201Trailer tow right turn signal/stop lamp
202Trailer tow left turn signal/stop lamp
203A/C clutch
204Not used
205Daytime Running Lamps #1
206Daytime Running Lamps #2
301Daytime Running Lamps #3
302Not used
303Blower
304Diesel: Injector Driver Module

Auxiliary Relay Box (2006-2007)

An auxiliary relay box is located on the left-hand front side of the engine compartment. This box contains relays for the Electronic Shift On the Fly (ESOF) system.

Auxiliary Relay Box