2011 Ford F-450 fuse box diagram

This F-450 has 3 different fuse boxes:

Passenger compartment fuse panel diagramPower distribution box diagramUpfitter controls (if equipped) diagram

Type	No.	Description
Fuse MINI 30A	1	Not used (spare)
Fuse MINI 15A	2	Upfitter relay #4
Fuse MINI 30A	3	Not used (spare)
Fuse MINI 10A	4	Telescoping mirror switch, Interior lights, Hood lamp
Fuse MINI 20A	5	Moon roof
Fuse MINI 5A	6	Driver seat module
Fuse MINI 7.5A	7	Driver seat switch, Driver lumbar motor
Fuse MINI 10A	8	Power mirror switch
Fuse MINI 10A	9	Upfitter relay #3
Fuse MINI 10A	10	Run/accessory relay, Customer access feed
Fuse MINI 10A	11	Instrument cluster
Fuse MINI 15A	12	Interior lighting, Lighted running board lamps
Fuse MINI 15A	13	Right turn signals and brake lamps, Right trailer tow (TT) stop turn relay
Fuse MINI 15A	14	Left turn signals and brake lamps, Left TT stop turn relay
Fuse MINI 15A	15	High-mounted stop lamps, Backup lamps, TT backup relay
Fuse MINI 10A	16	Right low beam headlamp
Fuse MINI 10A	17	Left low beam headlamp
Fuse MINI 10A	18	Keypad illumination, Passive anti-theft indicator (PATS), Powertrain control module (PCM), Brake shift interlock
Fuse MINI 20A	19	Subwoofer
Fuse MINI 20A	20	Power door locks
Fuse MINI 10A	21	Brake on/off switch
Fuse MINI 20A	22	Horn
Fuse MINI 15A	23	Not used (spare)
Fuse MINI 15A	24	Steering wheel control module, Diagnostic connector, Satellite radio module, Power fold mirror relay, Remote keyless entry
Fuse MINI 15A	25	Not used (spare)
Fuse MINI 5A	26	Steering wheel control module
Fuse MINI 20A	27	Amplifier
Fuse MINI 15A	28	Ignition switch
Fuse MINI 20A	29	SYNC, GPS module, Radio faceplate
Fuse MINI 15A	30	Parking lamp relay, TT parking lamp relay
Fuse MINI 5A	31	Trailer brake controller (brake signal), Customer access
Fuse MINI 15A	32	Moon roof, Auto dimming mirrors, Power invertor, Driver and passenger door lock switch illumination
Fuse MINI 10A	33	Restraint control module
Fuse MINI 10A	34	Not used (spare)
Fuse MINI 5A	35	Select shift switch, Reverse park aid module, Trailer brake control module
Fuse MINI 10A	36	Fuel tank select switch
Fuse MINI 10A	37	PTC heater
Fuse MINI 10A	38	Radio faceplate
Fuse MINI 15A	39	High beam headlamps
Fuse MINI 10A	40	Parking lamps (in mirrors), Roof marker lamps
Fuse MINI 7.5A	41	Passenger airbag deactivation indicator
Fuse MINI 5A	42	Not used (spare)
Fuse MINI 10A	43	Wiper relay
Fuse MINI 10A	44	Upfitter switches
Fuse MINI 5A	45	Not used (spare)
Fuse MINI 10A	46	Climate control
Fuse MINI 15A	47	Fog lamps, Fog lamp indicator (in switch)
Circuit breaker ATO	48	Power windows switch, Power rear sliding window switch
Relay	49	Delayed accessory

Type	No.	Description
Relay	1	Blower motor
Relay	3	Urea heaters
Relay	5	Rear window defroster
Fuse FMX/JCase 40A	7	Rear window defroster
Fuse FMX/JCase 30A	8	Passenger seat
Fuse FMX/JCase 30A	9	Driver seat
Diode MINI	15	Fuel pump
Fuse MINI 15A	17	Heated mirror
Fuse FMX/JCase 30A	22	Trailer tow electric brake
Fuse FMX/JCase 40A	23	Blower motor
Fuse FMX/JCase 30A	25	Wipers
Fuse FMX/JCase 30A	26	Trailer tow park lamps
Fuse FMX/JCase 25A	27	Urea heaters
Relay	29	Trailer tow park lamps
Relay	30	A/C clutch
Relay	31	Wipers
Fuse MINI 15A	33	Vehicle power (VPWR) 1
Fuse MINI 15A	34	VPWR 2 [diesel engine]
Fuse MINI 20A	34	VPWR 2 [gas engine]
Fuse MINI 10A	35	VPWR 3
Fuse MINI 15A	36	VPWR 4 [diesel engine]
Fuse MINI 20A	36	VPWR 4 [gas engine]
Fuse MINI 10A	37	VPWR 5 [diesel engine]
Relay	38	Powertrain control module (PCM) [diesel engine], Electronic control module (ECM) [gas engine]
Fuse MINI 10A	39	4x4 hub lock
Fuse MINI 15A	40	4x4 electronic lock
Fuse MINI 10A	45	Run/start relay coil
Fuse MINI 10A	46	Transmission control module (TCM) keep-alive power
Fuse MINI 10A	47	A/C clutch feed
Relay	48	Run/start
Fuse MINI 10A	49	Rearview camera system
Fuse MINI 10A	50	Blower motor relay coil
Fuse MINI 10A	52	PCM/ECM/TCM run/start
Fuse MINI 10A	53	4x4 module
Fuse MINI 10A	54	Anti-lock brake system (ABS) run/start
Fuse MINI 10A	55	Rear window defroster coil, Battery charge coil
Fuse MINI 20A	56	Passenger compartment fuse panel run/start feed
Relay	57	Fuel pump
Fuse MINI 20A	66	Fuel pump
Fuse MINI 10A	68	Fuel pump relay coil
Fuse MINI 10A	70	Trailer tow backup lamp
Fuse MINI 10A	71	Canister vent [gas engine]
Fuse MINI 10A	72	PCM/ECM relay coil feed keep-alive power
Relay	74	Trailer tow left-hand stop/turn
Relay	75	Trailer tow right-hand stop/turn
Relay	76	Backup lamp
Fuse FMX/JCase 20A	82	Auxiliary power point #2
Fuse FMX/JCase 20A	83	Auxiliary power point #1
Fuse FMX/JCase 30A	84	4x4 shift motor
Fuse FMX/JCase 30A	85	Heated/cooled seats
Fuse FMX/JCase 25A	86	ABS coil feed
Fuse FMX/JCase 20A	87	Auxiliary power point #5
Fuse FMX/JCase 40A	89	Starter motor
Fuse FMX/JCase 25A	90	Trailer tow battery charge
Fuse FMX/JCase 20A	92	Auxiliary power point #4
Fuse FMX/JCase 20A	93	Auxiliary power point #3
Fuse FMX/JCase 25A	94	Upfitter #1
Fuse FMX/JCase 25A	95	Upfitter #2
Fuse FMX/JCase 50A	96	ABS pump
Fuse FMX/JCase 40A	97	Invertor
Fuse FMX/JCase 25A	100	Trailer tow turn signals
Relay	101	Starter
Relay	102	Trailer tow battery charge
	28	Buss bar

Type		Description
Relay		RELAY 1 AUX 1
Relay		RELAY 2 AUX 2
Relay		RELAY 3 AUX 3
Relay		RELAY 4 AUX 4

Ford F-450 fuse box diagrams change across years, pick the right year of your vehicle:

2011 Ford F-450 fuse box diagram - StartMyCar (2024)

References