Ford F-250 / F-350 / F-450 / F-550 (2013-2015) fuses and relays

Fuse box diagram (location and assignment of electrical fuses and relays) for Ford F-250 / F-350 / F-450 / F-550 (2013, 2014, 2015).

Fuse box diagram: Ford F-250 / F-350 / F-450 / F-550 (2013-2015)

2013
2014
2015

Fuse box location

Passenger compartment fuse box

The fuse panel is located in the passenger’s footwell behind the coverThe location of the fuses in the passenger compartment: Ford F-250 / F-350 / F-450 / F-550 (2013-2015)

Engine compartment fuse box

The power distribution box is located in the engine compartmentThe location of the fuses in the engine compartment: Ford F-250 / F-350 / F-450 / F-550 (2013-2015)

UPFITTER CONTROLS (IF EQUIPPED)

The upfitter option package provides four switches, mounted in the center of the instrument panel. These switches will only operate while the ignition is in the on position, whether the engine is running or not. However, it is recommended that the engine remain running to maintain battery charge when using the upfitter switches for extended duration or higher current draws. (This is even more important for vehicles with diesel engines since the glow plugs are also draining battery power when the ignition key is in the on position.)

When switched on, they provide 8 amps, 12 amps or 20 amps of electrical battery power for a variety of personal or commercial uses.

Relay box

There will also be a relay box located on the driver side end of the instrument panel. See your authorized dealer for service.
There will also be one power lead for each switch found as a blunt-cut and sealed wire located below the instrument panel and to the left of the steering column.

Fuse box diagrams 2013

Passenger compartment

Interior fuse box diagram: Ford F-250, F-350, F-450, F-550 (2013)

Assignment of the fuses in the Passenger compartment (2013)
Fuse or relay locationFuse amp ratingProtected circuits
130ANot used (spare)
215AUpfitter relay #4
330ASmart window motor
410AInterior lights, Hood lamp
520AMoonroof
65ADriver seat module
77.5ADriver seat switch, Driver lumbar motor
810APower mirror switch
910AUpfitter relay #3
1010ARun/accessory relay, Customer access feed
1110AInstrument cluster
1215AInterior lighting, Lighted running board lamps
1315ARight turn signals and brake lamps, Right trailer tow stop turn relay
1415ALeft turn signals and brake lamps, Left trailer tow stop turn relay
1515AHigh-mounted stop lamps, Backup lamps, Trailer tow backup relay, Reverse signal interior mirror
1610ARight low beam headlamp
1710ALeft low beam headlamp
1810AKeypad illumination, Passive anti-theft indicator, Powertrain control module, Brake shift interlock
1920ASubwoofer, Amplifier
2020APower door locks
2110ABrake on/off switch
2220AHorn
2315ANot used (spare)
2415ASteering wheel control module, Diagnostic connector, Power fold mirror relay, Remote keyless entry, Electronic finish panel
2515ANot used (spare)
265ASteering wheel control module
2720ANot used (spare)
2815AIgnition switch
2920ASYNC, GPS module, Radio faceplate
3015AParking lamp relay, Trailer tow parking lamp relay
315ATrailer brake controller (brake signal), Customer access
3215AMoonroof motor, Telescoping mirror switch, Auto dimming mirrors, Power inverter, Driver and passenger door lock switch illumination, Rear heated seat switch illumination
3310ARestraint control module
3410AHeated steering wiieel module, Rear heated seats module
355ASelect shift switch, Reverse park aid module, Trailer brake control module
3610AFuel tank select switch
3710APTC heater
3810AAM/FM radio faceplate
3915AHigh beam headlamps
4010AParking lamps (in mirrors), Roof marker lamps
417.5APassenger airbag deactivation indicator
425ANot used (spare)
4310AWiper relay
4410AUpfitter swatches
455ANot used (spare)
4610AClimate control
4715AFog lamps, Fog lamp indicator (in switch)
4830A Circuit BreakerPower windows switch, Power rear sliding window swatch
49RelayDelayed accessory

Engine compartment

Under-hood fuse box diagram: Ford F-250, F-350, F-450, F-550 (2013)

Assignment of the fuses in the Power distribution box (2013)
Fuse or relay locationFuse amp ratingProtected circuits
1RelayBlower motor
2Not used
3RelayUrea heaters (diesel engine)
4Not used
5RelayRear window defroster, Heated mirrors
6Not used
750A*Rear window defroster, Heated mirrors
830A*Passenger seat
930A*Driver seat
10Not used
11Not used
1230A*Smart window motor
13Not used
14Not used
15DiodeFuel pump (diesel engine)
16Not used
1715A**Heated mirror
18Not used
19Not used
20Not used
21Not used
2230A*Trailer tow electric brake
2340A*Blower motor
24Not used
2530A*Wipers
2630A*Trailer tow park lamps
2725A*Urea heaters (diesel engine)
28Buss bar
29RelayTrailer tow park lamps
30RelayA/C clutch
31RelayWipers
32Not used
3315 A**Vehicle power 1
3415 A**Vehicle power 2 (diesel engine)
3420A**Vehicle power 2 (gas engine)
3510A**Vehicle power 3
3615A**Vehicle power 4 (diesel engine)
3620A**Vehicle power 4 (gas engine)
3710 A**Vehicle power 5 (diesel engine)
38RelayPowertrain control module (diesel engine), Electronic control module (gas engine)
3910 A**4x4 hub lock
4015A**4x4 electronic lock
41Not used
4220A**Rear heated seats
43Not used
44Not used
4510 A**Run/start relay coil
4610 A**Transmission control module keep-alive power (diesel engine)
4710 A**A/C clutch feed
48RelayRun/start
4910 A**Rearview camera system
5010 A**Blower motor relay coil
51Not used
5210 A**Powertrain control module / Electronic control module / Transmission control module run/start
5310 A**4x4 module
5410 A**Anti-lock brake system run/start
5510 A**Rear window defroster coil, Battery charge coil
5620A**Passenger compartment fuse panel run/start feed
57RelayFuel pump
58Not used
59Not used
60Not used
61Not used
62Not used
63Not used
64Not used
65Not used
6620A**Fuel pump
67Not used
6810A**Fuel pump relay coil
69Not used
7010A**Trailer tow backup lamp
7110A**Canister vent (gas engine)
7210A**Powertrain control module / Electronic control module relay coil feed keep-alive power
73Not used
74RelayTrailer tow left-hand stop/turn
75RelayTrailer tow right-hand stop/turn
76RelayBackup lamp
77Not used
78Not used
79Not used
80Not used
81Not used
8220 A*Auxiliary power point #2
8320 A*Auxiliary power point #1
8430A*4x4 shift motor
8530A*Heated/cooled seats
8625A*Anti-lock brake system coil feed
8720 A*Auxiliary power point #5
8820 A*Auxiliary power point #6
8940 A*Starter motor
9025 A*Trailer tow battery charge
91Not used
9220 A*Auxiliary power point #4
9320 A*Auxiliary power point #3
9425 A*Upfitter #1
9525 A*Upfitter #2
9650A*Anti-lock brake system pump
9740 A*Inverter
98Not used
9940 A*Instrument panel power inverter
10025 A*Trailer tow turn signals
101RelayStarter
102RelayTrailer tow battery charge
103Not used
104Not used
105Not used
106Not used
107Not used
* Cartridge fuses
** Mini fuses

UPFITTER CONTROLS (IF EQUIPPED)

UPFITTER CONTROLS (IF EQUIPPED)
SwitchCircuit NumberWire ColorFuse Amp Rating
AUX 1CAC05Yellow25A
AUX 2CAC06Green with Brown Trace25A
AUX 3CAC07Violet with Green Trace10A
AUX 4CAC08Brown15A

Fuse box diagrams 2014

Passenger compartment

Interior fuse box diagram: Ford F-250, F-350, F-450, F-550 (2014)

Assignment of the fuses in the Passenger compartment (2014)
Fuse or relay numberFuse amp ratingProtected components
130ANot used (spare)
215AAuxiliary switch relay #4
330APassenger smart window motor
410AInterior lights, Hood lamp
520AMoonroof
65ADriver seat module
77.5 ADriver seat switch, Driver lumbar motor
810APower mirror switch
910AAuxiliary switch relay #3
1010ARun/accessory relay, Customer access feed
1110AInstrument cluster
1215AInterior lighting, Lighted running board lamps
1315ARight turn signals and brake lamps, Right trailer tow stop turn relay
1415ALeft turn signals and brake lamps, Left trailer tow stop turn relay
1515AHigh-mounted stop lamps, Backup lamps, Trailer tow backup relay, Reverse signal interior mirror
1610ARight low beam headlamp
1710ALeft low beam headlamp
1810AKeypad illumination, Passive anti-theft transceiver, Powertrain control module, Brake shift interlock
1920ASubwoofer, Amplifier
2020APower door locks
2110ABrake on/off switch
2220AHorn
2315ANot used (spare)
2415ASteering wheel control module, Diagnostic connector, Power fold mirror relay, Remote keyless entry, Electronic finish panel
2515ANot used (spare)
265ASteering wheel control module
2720ANot used (spare)
2815AIgnition switch
2920ASYNC, GPS module, Radio faceplate
3015AParking lamp relay, Trailer tow parking lamp relay
315ATrailer brake controller (brake signal), Customer access
3215AMoonroof motor, Telescoping mirror switch, Auto dimming mirrors, Power inverter, Driver and passenger door lock switch illumination, Rear heated seat switch illumination, Driver and passenger smart window motor, Passenger window switch
3310ARestraint control module
3410AHeated steering wheel module, Rear heated seats module
355ASelect shift switch, Reverse park aid module, Trailer brake control module
3610AFuel tank select switch
3710APositive temperature coefficient heater
3810AAM/FM radio faceplate
3915AHigh beam headlamps
4010AParking lamps (in mirrors), Roof marker lamps
417.5 APassenger airbag deactivation indicator
425ANot used (spare)
4310AWiper relay
4410AAuxiliary switches
455ANot used (spare)
4610AClimate control
4715AFog lamps, Fog lamp indicator (in switch)
4830A Circuit breakerPower windows switch, Power rear sliding window switch, Moonroof switch
49RelayDelayed accessory

Engine compartment

Under-hood fuse box diagram: Ford F-250, F-350, F-450, F-550 (2014)

Assignment of the fuses in the Power distribution box (2014)
Fuse or relay numberFuse amp ratingProtected components
1RelayBlower motor
2Not used
3RelayUrea heaters (diesel engine)
4Not used
5RelayRear window defroster, Heated mirrors
6Not used
750A*Rear window defroster, Heated mirrors
830 A*Passenger seat
930 A*Driver seat
10Not used
11Not used
1230 A*Driver smart window motor
13Not used
14Not used
15DiodeFuel pump (diesel engine)
16Not used
1715A**Heated mirror
18Not used
19Not used
20Not used
21Not used
2230 A*Trailer tow electric brake
2340A*Blower motor
24Not used
2530 A*Wipers
2630 A*Trailer tow park lamps
2725 A*Urea heaters (diesel engine)
28Buss bar
29RelayTrailer tow park lamps
30RelayA/C clutch
31RelayWipers
32Not used
3315A**Vehicle power 1
3415A**Vehicle power 2 (diesel engine)
3420A**Vehicle power 2 (gas engine)
3510 A**Vehicle power 3
3615A**Vehicle power 4 (diesel engine)
3620A**Vehicle power 4 (gas engine)
3710A**Vehicle power 5 (diesel engine)
38RelayPowertrain control module (diesel engine), Electronic control module (gas engine)
3910A**4x4 hub lock
4015A**4x4 electronic lock
41Not used
4220A**Rear heated seats
43Not used
44Not used
4510A**Run/start relay coil
4610A**Transmission control module keep-alive power (diesel engine)
4710A**A/C clutch feed
48RelayRun/start
4910A**Rearview camera system
5010A**Blower motor relay coil
51Not used
5210A**Powertrain control module, Electronic control module, Transmission control module run/start
5310A**4x4 module
5410A**Anti-lock brake system run/start
5510A**Rear window defroster coil, Battery charge coil
5620A**Passenger compartment fuse panel run/ start feed
57RelayFuel pump
58Not used
59Not used
60Not used
61Not used
62Not used
63Not used
64Not used
65Not used
6620A**Fuel pump
67Not used
6810 A**Fuel pump relay coil
69Not used
7010 A**Trailer tow backup lamp
7110 A**Canister vent (gas engine)
7210 A**Powertrain control module, Electronic control module relay coil feed keep-alive power
73Not used
74RelayTrailer tow left-hand stop/turn
75RelayTrailer tow right-hand stop/turn
76RelayTrailer tow backup lamp
77Not used
78Not used
79Not used
80Not used
81Not used
8220A*Auxiliary power point #2
8320A*Auxiliary power point #1
8430 A*4x4 shift motor
8530 A*Heated/cooled seats
8625 A*Anti-lock brake system coil feed
8720A*Auxiliary power point #5
8820A*Auxiliary power point #6
8940A*Starter motor
9025 A*Trailer tow battery charge
91Not used
9220A*Auxiliary power point #4
9320A*Auxiliary power point #3
9425 A*Auxiliary switch #1
9525 A*Auxiliary switch #2
9650A*Anti-lock brake system pump
9740A*Inverter
98Not used
9940A*Instrument panel power inverter
10025 A*Trailer tow turn signals
101RelayStarter
102RelayTrailer tow battery charge
103Not used
104Not used
105Not used
106Not used
107Not used
* Cartridge fuses
** Mini fuses

Fuse box diagrams 2015

Passenger compartment

Interior fuse box diagram: Ford F-250, F-350, F-450, F-550 (2015)

Assignment of the fuses in the Passenger compartment (2015)
Fuse or relay numberFuse amp ratingProtected components
130ANot used (spare)
215AAuxiliary switch relay #4
330APassenger smart window motor
410AHood lamp Interior lights
520AMoonroof
65ADriver seat module
77.5 ADriver lumbar motor Driver seat switch
810APower mirror switch
910AAuxiliary switch relay #3
1010ACustomer access feed Run/accessory relay
1110AInstrument cluster
1215AInterior lighting Lighted running board lamps
1315ARight turn signals and brake lamps
1415ALeft turn signals and brake lamps
1515ABackup lamps, Trailer tow backup relay High-mounted stop lamps Reverse signal interior mirror
1610ARight low beam headlamp
1710ALeft low beam headlamp
1810ABrake shift interlock Keypad illumination Passive anti-theft transceiver Powertrain control module
1920AAmplifier Subwoofer
2020APower door locks
2110ABrake on/off switch
2220AHorn
2315ANot used (spare)
2415ADiagnostic connector Electronic finish panel Power fold mirror relay Remote keyless entry Steering wheel control module
2515ANot used (spare)
265ASteering wheel control module
2720ANot used (spare)
2815AIgnition switch
2920AGPS module Radio SYNC
3015AParking lamp relay Trailer tow parking lamp relay
315ACustomer access Trailer brake controller (brake signal)
3215AAuto dimming mirror Driver and passenger door lock switch illumination Driver and passenger smart window motor Moonroof motor Passenger window switch Power inverter Rear heated seat switch illumination Telescoping mirror switch
3310ARestraint control module
3410AHeated steering wheel module Rear heated seats module
355AReverse park aid module Select shift switch Trailer brake control module
3610AFuel tank select switch
3710APositive temperature coefficient heater
3810AAM/FM base radio
3915AHigh beam headlamps
4010AParking lamps (in mirrors) Roof marker lamps
417.5 APassenger airbag deactivation indicator
425ANot used (spare)
4310AWiper relay
4410AAuxiliary switches
455ANot used (spare)
4610AClimate control
4715AFog lamps Fog lamp indicator (in switch)
4830A Circuit breakerPower rear sliding window switch Power windows switch Moonroof switch
49RelayDelayed accessory

Engine compartment

Under-hood fuse box diagram: Ford F-250, F-350, F-450, F-550 (2015)

Assignment of the fuses in the Power distribution box (2015)
Fuse or relay numberFuse amp ratingProtected components
1RelayBlower motor
2Not used
3RelayUrea heaters (diesel engine)
4Not used
5RelayHeated mirrors Rear window defroster
6Not used
750A*Heated mirrors Rear window defroster
830 A*Passenger seat
930 A*Driver seat
1040A*Trailer tow
11Not used
1230 A*Driver smart window motor
13Not used
14Not used
15DiodeFuel pump (diesel engine)
16Not used
1715A**Heated mirror
18Not used
19Not used
20Not used
21Not used
2230 A*Trailer tow electric brake
2340A*Blower motor
24Not used
2530 A*Wipers
2630 A*Trailer tow park lamps
2725 A*Urea heaters (diesel engine)
28Buss bar
29RelayTrailer tow park lamps
30RelayA/C clutch
31RelayWipers
32Not used
3315A**Vehicle power 1
3415A**Vehicle power 2 (diesel engine)
3420A**Vehicle power 2 (gas engine)
3510A**Vehicle power 3
3615A**Vehicle power 4 (diesel engine)
3620A**Vehicle power 4 (gas engine)
3710 A**Vehicle power 5 (diesel engine)
38RelayElectronic control module (diesel engine) Powertrain control module (gas engine)
3910 A**4x4 hub lock
4015A**4x4 electronic lock
41Not used
4220A**Rear heated seats
43Not used
44Not used
4510 A**Run/start relay coil
4610 A**Transmission control module keep-alive power (diesel engine)
4710 A**A/C clutch feed
48RelayRun/start
4910 A**Rearview camera system
5010 A**Blower motor relay coil
51Not used
5210 A**Electronic control module Powertrain control module, Transmission control module run/start
5310 A**4x4 module
5410 A**Anti-lock brake system run/start
5510 A**Rear window defroster coil
5620A**Passenger compartment fuse panel run/ start feed
57RelayFuel pump
58Not used
59Not used
60Not used
61Not used
62Not used
63Not used
64Not used
65Not used
6620A**Fuel pump
67Not used
6810A**Fuel pump relay coil
69Not used
7010A**Trailer tow backup lamp
7110A**Canister vent (gas engine)
7210A**Electronic control module relay coil feed keep-alive power Powertrain control module
73Not used
74Not used
75Not used
76RelayTrailer tow backup lamp
77Not used
78Not used
79Not used
80Not used
81Not used
8220A*Auxiliary power point #2
8320A*Auxiliary power point #1
8430 A*4x4 shift motor
8530 A*Heated/cooled seats
8625 A*Anti-lock brake system coil feed
8720A*Auxiliary power point #5
8820A*Auxiliary power point #6
8940A*Starter motor
9025 A*Trailer tow battery charge
91Not used
9220A*Auxiliary power point #4
9320A*Auxiliary power point #3
9425 A*Auxiliary switch #1
9525 A*Auxiliary switch #2
9650A*Anti-lock brake system pump
9740A*Inverter
98Not used
9940A*Instrument panel power inverter
100Not used
101RelayStarter
102Not used
103Not used
104Not used
105Not used
106Not used
107Not used
* Cartridge fuses
** Mini fuses
What a blown fuse looks like?

If the wire is broken, the fuse is blown (but sometimes a fuse can look completely normal and still be blown and in need of replacement).
Ford F-250 / F-350 / F-450 / F-550 (2013-2015) fuses and relays May 13, 2019 admin