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

Fuse Layout Ford F250 / F350 / F450 / F550 2013-2015

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

Fuse box location

Passenger compartment

The fuse panel is located in the passenger’s footwell behind the cover.Fuses and relays Ford F-250 / F-350 / F-450 / F-550 (2013-2015)

Engine compartment

The power distribution box is located in the engine compartment.Fuses and relays 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.

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

Relay box

There will also be a relay box located on the driver’s 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.

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

Fuse box diagrams

2013

Passenger compartment

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

Assignment of the fuses in the Passenger compartment (2013)

Amp rating Protected circuits
1 30A Not used (spare)
2 15A Upfitter relay #4
3 30A Smart window motor
4 10A Interior lights, Hood lamp
5 20A Moonroof
6 5A Driver seat module
7 7.5A Driver seat switch, Driver lumbar motor
8 10A Power mirror switch
9 10A Upfitter relay #3
10 10A Run/accessory relay, Customer access feed
11 10A Instrument cluster
12 15A Interior lighting, Lighted running board lamps
13 15A Right turn signals and brake lamps, Right trailer tow stop turn relay
14 15A Left turn signals and brake lamps, Left trailer tow stop turn relay
15 15A High-mounted stop lamps, Backup lamps, Trailer tow backup relay, Reverse signal interior mirror
16 10A Right low beam headlamp
17 10A Left low beam headlamp
18 10A Keypad illumination, Passive anti-theft indicator, Powertrain control module, Brake shift interlock
19 20A Subwoofer, Amplifier
20 20A Power door locks
21 10A Brake on/off switch
22 20A Horn
23 15A Not used (spare)
24 15A Steering wheel control module, Diagnostic connector, Power fold mirror relay, Remote keyless entry, Electronic finish panel
25 15A Not used (spare)
26 5A Steering wheel control module
27 20A Not used (spare)
28 15A Ignition switch
29 20A SYNC, GPS module, Radio faceplate
30 15A Parking lamp relay, Trailer tow parking lamp relay
31 5A Trailer brake controller (brake signal), Customer access
32 15A Moonroof motor, Telescoping mirror switch, Auto dimming mirrors, Power inverter, Driver and passenger door lock switch illumination, Rear heated seat switch illumination
33 10A Restraint control module
34 10A Heated steering wiieel module, Rear heated seats module
35 5A Select shift switch, Reverse park aid module, Trailer brake control module
36 10A Fuel tank select switch
37 10A PTC heater
38 10A AM/FM radio faceplate
39 15A High beam headlamps
40 10A Parking lamps (in mirrors), Roof marker lamps
41 7.5A Passenger airbag deactivation indicator
42 5A Not used (spare)
43 10A Wiper relay
44 10A Upfitter swatches
45 5A Not used (spare)
46 10A Climate control
47 15A Fog lamps, Fog lamp indicator (in switch)
48 30A Circuit Breaker Power windows switch, Power rear sliding window swatch
49 Relay Delayed accessory
Engine compartment

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

Assignment of the fuses in the Power distribution box (2013)

Amp rating Protected circuits
1 Relay Blower motor
2 Not used
3 Relay Urea heaters (diesel engine)
4 Not used
5 Relay Rear window defroster, Heated mirrors
6 Not used
7 50A* Rear window defroster, Heated mirrors
8 30A* Passenger seat
9 30A* Driver seat
10 Not used
11 Not used
12 30A* Smart window motor
13 Not used
14 Not used
15 Diode Fuel pump (diesel engine)
16 Not used
17 15A** Heated mirror
18 Not used
19 Not used
20 Not used
21 Not used
22 30A* Trailer tow electric brake
23 40A* Blower motor
24 Not used
25 30A* Wipers
26 30A* Trailer tow park lamps
27 25A* Urea heaters (diesel engine)
28 Buss bar
29 Relay Trailer tow park lamps
30 Relay A/C clutch
31 Relay Wipers
32 Not used
33 15 A** Vehicle power 1
34 15 A** Vehicle power 2 (diesel engine)
34 20A** Vehicle power 2 (gas engine)
35 10A** Vehicle power 3
36 15A** Vehicle power 4 (diesel engine)
36 20A** Vehicle power 4 (gas engine)
37 10 A** Vehicle power 5 (diesel engine)
38 Relay Powertrain control module (diesel engine), Electronic control module (gas engine)
39 10 A** 4×4 hub lock
40 15A** 4×4 electronic lock
41 Not used
42 20A** Rear heated seats
43 Not used
44 Not used
45 10 A** Run/start relay coil
46 10 A** Transmission control module keep-alive power (diesel engine)
47 10 A** A/C clutch feed
48 Relay Run/start
49 10 A** Rearview camera system
50 10 A** Blower motor relay coil
51 Not used
52 10 A** Powertrain control module / Electronic control module / Transmission control module run/start
53 10 A** 4×4 module
54 10 A** Anti-lock brake system run/start
55 10 A** Rear window defroster coil, Battery charge coil
56 20A** Passenger compartment fuse panel run/start feed
57 Relay Fuel pump
58 Not used
59 Not used
60 Not used
61 Not used
62 Not used
63 Not used
64 Not used
65 Not used
66 20A** Fuel pump
67 Not used
68 10A** Fuel pump relay coil
69 Not used
70 10A** Trailer tow backup lamp
71 10A** Canister vent (gas engine)
72 10A** Powertrain control module / Electronic control module relay coil feed keep-alive power
73 Not used
74 Relay Trailer tow left-hand stop/turn
75 Relay Trailer tow right-hand stop/turn
76 Relay Backup lamp
77 Not used
78 Not used
79 Not used
80 Not used
81 Not used
82 20 A* Auxiliary power point #2
83 20 A* Auxiliary power point #1
84 30A* 4×4 shift motor
85 30A* Heated/cooled seats
86 25A* Anti-lock brake system coil feed
87 20 A* Auxiliary power point #5
88 20 A* Auxiliary power point #6
89 40 A* Starter motor
90 25 A* Trailer tow battery charge
91 Not used
92 20 A* Auxiliary power point #4
93 20 A* Auxiliary power point #3
94 25 A* Upfitter #1
95 25 A* Upfitter #2
96 50A* Anti-lock brake system pump
97 40 A* Inverter
98 Not used
99 40 A* Instrument panel power inverter
100 25 A* Trailer tow turn signals
101 Relay Starter
102 Relay Trailer tow battery charge
103 Not used
104 Not used
105 Not used
106 Not used
107 Not used
* Cartridge fuses
** Mini fuses
UPFITTER CONTROLS (IF EQUIPPED)

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

Switch Circuit Number Wire Color Amp Rating
AUX 1 CAC05 Yellow 25A
AUX 2 CAC06 Green with Brown Trace 25A
AUX 3 CAC07 Violet with Green Trace 10A
AUX 4 CAC08 Brown 15A

2014

Passenger compartment

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

Assignment of the fuses in the Passenger compartment (2014)

Amp rating Protected components
1 30A Not used (spare)
2 15A Auxiliary switch relay #4
3 30A Passenger smart window motor
4 10A Interior lights, Hood lamp
5 20A Moonroof
6 5A Driver seat module
7 7.5 A Driver seat switch, Driver lumbar motor
8 10A Power mirror switch
9 10A Auxiliary switch relay #3
10 10A Run/accessory relay, Customer access feed
11 10A Instrument cluster
12 15A Interior lighting, Lighted running board lamps
13 15A Right turn signals and brake lamps, Right trailer tow stop turn relay
14 15A Left turn signals and brake lamps, Left trailer tow stop turn relay
15 15A High-mounted stop lamps, Backup lamps, Trailer tow backup relay, Reverse signal interior mirror
16 10A Right low beam headlamp
17 10A Left low beam headlamp
18 10A Keypad illumination, Passive anti-theft transceiver, Powertrain control module, Brake shift interlock
19 20A Subwoofer, Amplifier
20 20A Power door locks
21 10A Brake on/off switch
22 20A Horn
23 15A Not used (spare)
24 15A Steering wheel control module, Diagnostic connector, Power fold mirror relay, Remote keyless entry, Electronic finish panel
25 15A Not used (spare)
26 5A Steering wheel control module
27 20A Not used (spare)
28 15A Ignition switch
29 20A SYNC, GPS module, Radio faceplate
30 15A Parking lamp relay, Trailer tow parking lamp relay
31 5A Trailer brake controller (brake signal), Customer access
32 15A Moonroof 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
33 10A Restraint control module
34 10A Heated steering wheel module, Rear heated seats module
35 5A Select shift switch, Reverse park aid module, Trailer brake control module
36 10A Fuel tank select switch
37 10A Positive temperature coefficient heater
38 10A AM/FM radio faceplate
39 15A High beam headlamps
40 10A Parking lamps (in mirrors), Roof marker lamps
41 7.5 A Passenger airbag deactivation indicator
42 5A Not used (spare)
43 10A Wiper relay
44 10A Auxiliary switches
45 5A Not used (spare)
46 10A Climate control
47 15A Fog lamps, Fog lamp indicator (in switch)
48 30A Circuit breaker Power windows switch, Power rear sliding window switch, Moonroof switch
49 Relay Delayed accessory
Engine compartment

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

Assignment of the fuses in the Power distribution box (2014)

Amp rating Protected components
1 Relay Blower motor
2 Not used
3 Relay Urea heaters (diesel engine)
4 Not used
5 Relay Rear window defroster, Heated mirrors
6 Not used
7 50A* Rear window defroster, Heated mirrors
8 30 A* Passenger seat
9 30 A* Driver seat
10 Not used
11 Not used
12 30 A* Driver smart window motor
13 Not used
14 Not used
15 Diode Fuel pump (diesel engine)
16 Not used
17 15A** Heated mirror
18 Not used
19 Not used
20 Not used
21 Not used
22 30 A* Trailer tow electric brake
23 40A* Blower motor
24 Not used
25 30 A* Wipers
26 30 A* Trailer tow park lamps
27 25 A* Urea heaters (diesel engine)
28 Buss bar
29 Relay Trailer tow park lamps
30 Relay A/C clutch
31 Relay Wipers
32 Not used
33 15A** Vehicle power 1
34 15A** Vehicle power 2 (diesel engine)
34 20A** Vehicle power 2 (gas engine)
35 10 A** Vehicle power 3
36 15A** Vehicle power 4 (diesel engine)
36 20A** Vehicle power 4 (gas engine)
37 10A** Vehicle power 5 (diesel engine)
38 Relay Powertrain control module (diesel engine), Electronic control module (gas engine)
39 10A** 4×4 hub lock
40 15A** 4×4 electronic lock
41 Not used
42 20A** Rear heated seats
43 Not used
44 Not used
45 10A** Run/start relay coil
46 10A** Transmission control module keep-alive power (diesel engine)
47 10A** A/C clutch feed
48 Relay Run/start
49 10A** Rearview camera system
50 10A** Blower motor relay coil
51 Not used
52 10A** Powertrain control module, Electronic control module, Transmission control module run/start
53 10A** 4×4 module
54 10A** Anti-lock brake system run/start
55 10A** Rear window defroster coil, Battery charge coil
56 20A** Passenger compartment fuse panel run/ start feed
57 Relay Fuel pump
58 Not used
59 Not used
60 Not used
61 Not used
62 Not used
63 Not used
64 Not used
65 Not used
66 20A** Fuel pump
67 Not used
68 10 A** Fuel pump relay coil
69 Not used
70 10 A** Trailer tow backup lamp
71 10 A** Canister vent (gas engine)
72 10 A** Powertrain control module, Electronic control module relay coil feed keep-alive power
73 Not used
74 Relay Trailer tow left-hand stop/turn
75 Relay Trailer tow right-hand stop/turn
76 Relay Trailer tow backup lamp
77 Not used
78 Not used
79 Not used
80 Not used
81 Not used
82 20A* Auxiliary power point #2
83 20A* Auxiliary power point #1
84 30 A* 4×4 shift motor
85 30 A* Heated/cooled seats
86 25 A* Anti-lock brake system coil feed
87 20A* Auxiliary power point #5
88 20A* Auxiliary power point #6
89 40A* Starter motor
90 25 A* Trailer tow battery charge
91 Not used
92 20A* Auxiliary power point #4
93 20A* Auxiliary power point #3
94 25 A* Auxiliary switch #1
95 25 A* Auxiliary switch #2
96 50A* Anti-lock brake system pump
97 40A* Inverter
98 Not used
99 40A* Instrument panel power inverter
100 25 A* Trailer tow turn signals
101 Relay Starter
102 Relay Trailer tow battery charge
103 Not used
104 Not used
105 Not used
106 Not used
107 Not used
* Cartridge fuses
** Mini fuses

2015

Passenger compartment

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

Assignment of the fuses in the Passenger compartment (2015)

Amp rating Protected components
1 30A Not used (spare)
2 15A Auxiliary switch relay #4
3 30A Passenger smart window motor
4 10A Hood lamp Interior lights
5 20A Moonroof
6 5A Driver seat module
7 7.5 A Driver lumbar motor Driver seat switch
8 10A Power mirror switch
9 10A Auxiliary switch relay #3
10 10A Customer access feed Run/accessory relay
11 10A Instrument cluster
12 15A Interior lighting Lighted running board lamps
13 15A Right turn signals and brake lamps
14 15A Left turn signals and brake lamps
15 15A Backup lamps, Trailer tow backup relay High-mounted stop lamps Reverse signal interior mirror
16 10A Right low beam headlamp
17 10A Left low beam headlamp
18 10A Brake shift interlock Keypad illumination Passive anti-theft transceiver Powertrain control module
19 20A Amplifier Subwoofer
20 20A Power door locks
21 10A Brake on/off switch
22 20A Horn
23 15A Not used (spare)
24 15A Diagnostic connector Electronic finish panel Power fold mirror relay Remote keyless entry Steering wheel control module
25 15A Not used (spare)
26 5A Steering wheel control module
27 20A Not used (spare)
28 15A Ignition switch
29 20A GPS module Radio SYNC
30 15A Parking lamp relay Trailer tow parking lamp relay
31 5A Customer access Trailer brake controller (brake signal)
32 15A Auto 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
33 10A Restraint control module
34 10A Heated steering wheel module Rear heated seats module
35 5A Reverse park aid module Select shift switch Trailer brake control module
36 10A Fuel tank select switch
37 10A Positive temperature coefficient heater
38 10A AM/FM base radio
39 15A High beam headlamps
40 10A Parking lamps (in mirrors) Roof marker lamps
41 7.5 A Passenger airbag deactivation indicator
42 5A Not used (spare)
43 10A Wiper relay
44 10A Auxiliary switches
45 5A Not used (spare)
46 10A Climate control
47 15A Fog lamps Fog lamp indicator (in switch)
48 30A Circuit breaker Power rear sliding window switch Power windows switch Moonroof switch
49 Relay Delayed accessory
Engine compartment

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

Assignment of the fuses in the Power distribution box (2015)

Amp rating Protected components
1 Relay Blower motor
2 Not used
3 Relay Urea heaters (diesel engine)
4 Not used
5 Relay Heated mirrors Rear window defroster
6 Not used
7 50A* Heated mirrors Rear window defroster
8 30 A* Passenger seat
9 30 A* Driver seat
10 40A* Trailer tow
11 Not used
12 30 A* Driver smart window motor
13 Not used
14 Not used
15 Diode Fuel pump (diesel engine)
16 Not used
17 15A** Heated mirror
18 Not used
19 Not used
20 Not used
21 Not used
22 30 A* Trailer tow electric brake
23 40A* Blower motor
24 Not used
25 30 A* Wipers
26 30 A* Trailer tow park lamps
27 25 A* Urea heaters (diesel engine)
28 Buss bar
29 Relay Trailer tow park lamps
30 Relay A/C clutch
31 Relay Wipers
32 Not used
33 15A** Vehicle power 1
34 15A** Vehicle power 2 (diesel engine)
34 20A** Vehicle power 2 (gas engine)
35 10A** Vehicle power 3
36 15A** Vehicle power 4 (diesel engine)
36 20A** Vehicle power 4 (gas engine)
37 10 A** Vehicle power 5 (diesel engine)
38 Relay Electronic control module (diesel engine) Powertrain control module (gas engine)
39 10 A** 4×4 hub lock
40 15A** 4×4 electronic lock
41 Not used
42 20A** Rear heated seats
43 Not used
44 Not used
45 10 A** Run/start relay coil
46 10 A** Transmission control module keep-alive power (diesel engine)
47 10 A** A/C clutch feed
48 Relay Run/start
49 10 A** Rearview camera system
50 10 A** Blower motor relay coil
51 Not used
52 10 A** Electronic control module Powertrain control module, Transmission control module run/start
53 10 A** 4×4 module
54 10 A** Anti-lock brake system run/start
55 10 A** Rear window defroster coil
56 20A** Passenger compartment fuse panel run/ start feed
57 Relay Fuel pump
58 Not used
59 Not used
60 Not used
61 Not used
62 Not used
63 Not used
64 Not used
65 Not used
66 20A** Fuel pump
67 Not used
68 10A** Fuel pump relay coil
69 Not used
70 10A** Trailer tow backup lamp
71 10A** Canister vent (gas engine)
72 10A** Electronic control module relay coil feed keep-alive power Powertrain control module
73 Not used
74 Not used
75 Not used
76 Relay Trailer tow backup lamp
77 Not used
78 Not used
79 Not used
80 Not used
81 Not used
82 20A* Auxiliary power point #2
83 20A* Auxiliary power point #1
84 30 A* 4×4 shift motor
85 30 A* Heated/cooled seats
86 25 A* Anti-lock brake system coil feed
87 20A* Auxiliary power point #5
88 20A* Auxiliary power point #6
89 40A* Starter motor
90 25 A* Trailer tow battery charge
91 Not used
92 20A* Auxiliary power point #4
93 20A* Auxiliary power point #3
94 25 A* Auxiliary switch #1
95 25 A* Auxiliary switch #2
96 50A* Anti-lock brake system pump
97 40A* Inverter
98 Not used
99 40A* Instrument panel power inverter
100 Not used
101 Relay Starter
102 Not used
103 Not used
104 Not used
105 Not used
106 Not used
107 Not used
* Cartridge fuses
** Mini fuses

Video to the article

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