2010 Ford F450 Fuse Box Diagram

In this informative article, we explore the significance of this vital diagram, knowing its secrets and equipping you with the knowledge necessary to become a master of your 2010 Ford F450 fuse box diagram.

Standard fuse amperage rating and color

  COLOR  
Fuse ratingMini fusesStandard fusesMaxi fusesCartridge maxi fusesFuse link cartridge
2AGreyGrey
3AVioletViolet
4APinkPink
5ATanTan
7.5ABrownBrown
10ARedRed
15ABlueBlue
20AYellowYellowYellowBlueBlue
25ANaturalNatural
30AGreenGreenGreenPinkPink
40AOrangeGreenGreen
50ARedRedRed
60ABlueYellowYellow
70ATanBrown
80ANaturalBlackBlack

2010 Ford F450 Fuse Box Diagram (Power Distribution Box)

The power distribution box, situated in the engine compartment, acts as a vital central hub for high-current fuses that serve as protectors for the primary electrical systems of your vehicle. These fuses are instrumental in ensuring the safe operation of electrical components by preventing overloads and potential damage.

Here are the steps to open the hood:

  1. Inside the vehicle, pull the hood release handle located under the bottom left corner of the instrument
    panel.
  2. Go to the front of the vehicle and release the auxiliary latch located below the passenger side of the
    grille, next to the headlamp. Slide the handle to release the auxiliary latch.
  3. Lift the hood until the lift cylinders hold it open.

If you have recently disconnected and reconnected the battery, it is recommended to refer to the Maintenance chapter of the Owner’s Manual for precise instructions on how to replace the vehicle’s battery.

Fuse/RelayLocationFuse AmpRatingProtected Circuits
1RelayBlower motor/Variable blower control (Dual zone climate control)
2RelayElectronic shift-on-the-fly (ESOF)Lo-Hi
3RelayHeater mirror
4Not used
530A*Trailer brake controller (TBC)
640A*Anti-lock brake system (ABS) module(Pump)
730A*Upfitter auxiliary switch #1
830A*Upfitter auxiliary switch #2
940A*ABS module (Coil)
1020A*Instrument panel power point/cigar lighter
1120A*Instrument panel power point
1215A**Brake on/off (BOO) relay feed
135A**Brake switch, Brake switch relay coil,SJB module, 4×4 module
14Not used
15Not used
16RelayA/C clutch
17RelayWipers
18RelayFuel pump driver module (FPDM), Fuel injectors (Gasoline engines), Diesel fuel control module (DFCM) (Diesel engine)
19RelayBack-up lamps, Reverse sensing system (RSS), Engine compartment fuse 63
20RelayTrailer stop/turn (Left)
21RelayTrailer stop/turn (Right)
22RelayStop lamps, Center high-mounted stop lamp (CHMSL), TBC, Customer access
2315A**Heater mirror, Heated spotted mirror
2440A*Blower motor relay
25Not used
2630A*ESOF relay lo-hi
2750A*Glow plug control module (GPCM) #1(Diesel engine only)
2820A*Heated mirror relay
2930A*Passenger power seat
3010A**A/C clutch relay
3115A**Power fold mirror relay
3220A**Fuel pump relay
3320A**Back-up lamp relay
3425A**Trailer stop/turn relay
355A**ESOF relay coils
3610A**Brake switch, Brake switch relay coil, SJB module, 4×4 module
3710A**Transmission control module (TCM)(Diesel engine only)
38Not used
3950A*ECM power (Diesel engine)
4030A*Starter relay
4120A*Power point (Center console – front)
4230A*Trailer park lamp relay
4320A*Power point (Center console – rear)
4430A*Trailer battery charge relay
4530A*Driver power seat or memory module,Air ride seats
4640A*Run/Start relay
4750A*GPCM #2 (Diesel engine only)
4830A*ESOF relay hi-lo
4930A*Wiper motor
5030A*PCM relay coil, PCM relay (Gasoline engines only)
51Not used
52Not used
53RelayPCM power bus (Fuses 68, 70, 72, 74,76) (Diesel engine only)
54RelayStarter solenoid
55RelayTrailer tow park lamps
56RelayTrailer tow battery charge
57RelayPower Distribution Box (PDB) bus(fuses 67, 69, 71, 73, 75, 77)
SJB Run /Start bus (Fuses 29–37, 46)
58RelayESOF hi-lo
59RelayPCM power bus (Fuses 68, 70, 72, 74,76) (Gasoline engines only)
60DiodeOne-touch start (OTIS)
61DiodeA/C clutch
62DiodeFuel pump
6315A**Trailer tow back-up lamps
645A**Mirror marker lamps
65Not used
66Not used
67Not used
68Not used
69Not used
7010A**Gasoline engines: A/C clutch relay coil, Refrigerant containment switch,Heated PCV
Diesel engine: A/C clutch relay coil, Clutch switch, Fuel pump cooler, A/C cycle pressure switch
715A**Fuel pump relay diode, PCM/ECMRun/Start power
7215A**Gasoline engines: Ignition coils
Diesel engine: Engine TCM
732A**Reverse Camera System (RCS)
7420A**Gasoline engines: Vehicle power (VPWR): Heated exhaust gas oxygen sensor, CMS, Mass air flow sensor, Electronic vapor management valve,CMCV, Variable cam timing, IMTV
Diesel engine: VPWR: Engine loads
755A**Back-up relay coil power
7620A**Gasoline engines: VPWR: PCM
Diesel engine: VPWR: ECM
7710A**ABS module logic
* Cartridge fuses ** Mini fuses 

2010 Ford F450 Passenger Compartment Fuse Panel Diagram

The Passenger Compartment Fuse Panel in the 2010 Ford F450 is conveniently situated in the passenger’s footwell, offering easy access to the fuses that control various electrical systems within the vehicle.

To reach the fuses, effortlessly remove the panel cover by gently pulling it towards you. The clips will disengage, allowing the panel to open smoothly, granting you access to the fuses housed inside.

When it comes to removing a fuse, rely on the fuse puller tool thoughtfully provided on the fuse panel cover. This purpose-built tool ensures the straightforward extraction of fuses, guaranteeing a hassle-free experience when replacing or inspecting them.

Fuse/RelayLocationFuse AmpRatingProtected Circuits
130ANot used (spare)
215ANot used (spare)
315AFamily entertainment system (FES)
430ANot used (spare)
510AKeypad illumination, Brake-shift interlock (BSI), SPBJB
620ATurn signals
710ALeft headlamp (Low beam)
810ARight headlamp (Low beam)
915AInterior lighting, Lighted running boards
1015ACargo lamp, Puddle lamp, Switch backlight
1110ANot used (spare)
127.5APower mirror switch, Driver power seat (Memory)
135ANot used (spare)
1410AUpfitter relay #3 feed
1510AClimate control head
1615AUpfitter relay #4 Feed
1720AAll lock motor feeds
1820AHeated seat relay feed
1925ANot used (spare)
2015AAdjustable pedals, Datalink
2115AFog lamp relay feed, Cornering lamps
2215APark lamp relay feed
2315AHigh beam headlight relay feed
2420AHorn relay feed
2510APower telescoping mirror switch, Demand lamps – underhood and illuminated visor (battery saver)
2610ACluster
2720AIgnition switch feed, Passenger compartment fuses 28, 42, 43, 44, and 45, Engine compartment starter relay coil #57 (Diesel engine), Accessory shutoff control module (if equipped) (Diesel engine), Engine compartment starter relay diode (gasoline engines)
285ARadio
295ANot used (spare)
305ANot used (spare)
3110ANot used (spare)
3210ARestraints control module (RCM), Passenger airbag deactivation indicator
3310ATrailer tow brake controller, Trailer tow battery charge relay coil
345ANot used (spare)
3510AReverse sensing system (RSS), 4×4 module, 4×4 solenoid, Traction control switch, Tow/Haul switch (Diesel engine)
365APassive anti-theft system (PATS) transceiver, Cluster control
3710AClimate control, PTC control
3820ASubwoofer
3920ARadio, Navigation radio and amplifier
4020A4×4 module, Satellite radio module,SYNC, GPS
4115ARadio, Auto dimming rear view mirror,Lock switch illumination
4210AHeated seat relay coil, Upfitter switch relay coils, Heated mirror relay coil
4310AFuel tank selector switch, 4×4 module
4410ARun customer access feed (PTO)
455AFront wiper logic, Blower motor relay coil
467.5ANot used (spare)
4730A CircuitBreakerPower windows, Moon roof, Power rear sliding window
48RelayDelayed accessory

Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.

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