2014 Ford F-150 Fuse Box Diagram

Power Distribution Box

2014 Ford F-150 Owners Manual

WARNING:  Always disconnect the battery before servicing high current fuses.    WARNING:  To reduce risk of electrical shock, always replace the cover to the power distribution box before reconnecting the battery or refilling fluid reservoirs.

The power distribution box is located in the engine compartment. It has high-current fuses that protect your vehicle’s main electrical systems from overloads.If you disconnect and reconnect the battery, you will need to reset some features. 

Fuse or relay number	Fuse amp rating	Protected components
1	Relay	Powertrain control module (3.7L, 5.0L and 6.2L engines)
2	Relay	Starter
3	Relay	Blower motor
4	Relay	Rear window defroster
5	Relay	Electric fan (high speed)
6	Relay	Trailer tow park lamp
7	Relay	Run/start
8	Relay	Fuel pump
9	Relay	Trailer tow battery charger
10	Relay	Powertrain control module (3.5L engine)
11	30A*	Power running board motors
12	40A*	Electric fan (3.7L, 5.0L)
50A*	Electric fan (3.5L, 6.2L with max trailer tow, SVT Raptor)
13	30A*	Starter relay power
14	30A*	Passenger power seat
15	40A*	Electric fan (3.7L, 5.0L)
50A*	Electric fan (3.5L, 6.2L with max trailer tow, SVT Raptor)
16	20A*	High-intensity discharge headlamp – passenger side
17	30A*	Trailer brake control
18	30A*	Auxiliary switch 1 (SVT Raptor)
19	30A*	Auxiliary switch 2 (SVT Raptor)
20	20A*	4×4 module (electronic shift)
21	30A*	Trailer tow battery charge relay power
22	20A*	Auxiliary power point (instrument panel)
23	Relay	Air conditioner clutch
24	—	Not used
25	—	Not used
26	10A**	Powertrain control module – keep alive power and relay coil, canister vent solenoid (3.7L, 5.0L and 6.2L engines)
27	20A**	Fuel pump relay power
28	10A**	Auxiliary switch 4 (SVT Raptor)
29	10A**	4×4 integrated wheel end solenoid
30	10A**	Air conditioner clutch relay power
31	15A**	Run/start relay power
32	40A*	Rear window defroster relay power, Heated mirror relay power
33	40A*	110-volt AC power point
34	40A*	Powertrain control module relay power (3.7L, 5.0L and 6.2L engines)
50A*	Powertrain control module relay power (3.5L engine)
35	20A*	High-intensity discharge headlamps – driver side
36	30A*	Roll stability control / Anti-lock brake system
37	Relay	Trailer tow left stop/turn
38	Relay	Trailer tow right stop/turn
39	Relay	Trailer tow back-up lamps
40	Relay	Electric fan
41	15A**	Front camera washer (SVT Raptor)
42	5A**	Run/start relay coil
43	15A**	Trailer tow back-up lamp relay power
44	15A**	Auxiliary switch 3 (SVT Raptor), Trailer tow power folding mirrors
45	10A**	Alternator sensor (3.5L, 3.7L and 5.0L engines)
46	10A**	Brake on/off switch
47	60A*	Roll stability control / Anti-lock brake system module
48	20A*	Moonroof
49	30A*	Wiper relay power
50	—	Not used
51	40A*	Blower motor relay power
52	5A**	Run/start – Electronic power assist steering, Blower relay coil
53	5A**	Run/start – Powertrain control module
54	5A**	Run/start – 4×4 module, Back-up lamps, Roll stability control /Anti-lock brake system, Trailer tow battery charge relay coil, Rear window defroster relay coil, Front camera washer relay coil (SVT Raptor)
55	—	Not used
56	15A**	Heated mirrors
57	—	Not used
58	—	Not used
59	—	Not used
60	—	Not used
61	—	Not used
62	Relay	Wiper motor
63	25A*	Electric fan relay power
64	—	Not used
65	20A*	Auxiliary power point (instrument panel)
66	20A*	Auxiliary power point (inside center console)
67	20A*	Trailer tow park lamps relay power
68	25A*	4×4 module, 4×2 elocker module
69	30A*	Front heated or heated/cooled seats
70	—	Not used
71	20A*	Heated rear seats
72	20A*	Auxiliary power point (rear)
73	20A*	Trailer tow stop/turn lamps relay power
74	30A*	Driver power seat/memory module
75	15A**	Powertrain control module – voltage power 1 (3.7L, 5.0L, 6.2L engines)
25A**	Powertrain control module – voltage power 1 (3.5L engine)
76	20A**	Powertrain control module – Voltage power 2: General powertrain components (Mass air flow/Intake air temp sensor – 3.7L, 5.0L, 6.2L engines) (Canister vent solenoid – 3.5L engine)
77	10A**	Powertrain control module – Voltage power 3 (Emission related powertrain components, Electric fan relays coil)
78	15A**	Powertrain control module – Voltage power 4 – Ignition coils (3.5L, 3.7L, 5.0L engines)
20A**	Powertrain control module – Voltage power 4 – Ignition coils (6.2L engine)
79	5A**	Rain sensor
80	—	Not used
81	—	Not used
82	—	Not used
83	—	Not used
84	—	Not used
85	Relay	Electric fan (low speed)

*Cartridge fuses**Mini fuses

Passenger Compartment Fuse Panel

The fuse panel is in the right-hand side of the passenger footwell behind a trim panel.To remove the trim panel, pull it toward you and swing it away from the side. To reinstall it, line up the tabs with the grooves on the panel, and then push it shut.To remove the fuse panel cover, press in the tabs on both sides of the cover, and then pull it off.To reinstall the fuse panel cover, place the top part of the cover on the fuse panel and push the bottom part until it latches. Gently pull on the cover to make sure it has latched properly.

Fuse or relay number	Fuse amp rating	Protected components
1	30A	Driver side front window
2	15A	SYNC , Display module (8 inch)
3	30A	Passenger side front window
4	10A	Interior lamps
5	20A	Memory module
6	5A	Not used (spare)
7	7.5A	Power mirror switch, Memory seat module
8	10A	Not used (spare)
9	10A	Radio display, GPS module, Electric finish panel module
10	10A	Run/accessory relay
11	10A	Instrument cluster
12	15A	Interior lighting, Puddle lamps, Backlighting, Cargo lamp
13	15A	Right turn signals/stop lamps
14	15A	Left turn signals/stop lamps
15	15A	Reverse lights, High-mounted stop lamp
16	10A	Right low-beam headlamp
17	10A	Left low-beam headlamp
18	10A	Brake-shift interlock, Keypad illumination, Powertrain control module wake-up, Passive anti-theft system
19	20A	Audio amplifier
20	20A	Power door locks
21	10A	Not used (spare)
22	20A	Horn
23	15A	Steering wheel control module
24	15A	Datalink connector, Steering wheel control module
25	15A	Not used (spare)
26	5A	Radio frequency module
27	20A	Not used (spare)
28	15A	Ignition switch
29	20A	Radio
30	15A	Front parking lamps
31	5A	Brake on/off – Instrument panel, Engine
32	15A	Delay/accessory – moonroof, power windows, locks, Automatic dimming mirror/Compass, Trailer tow power telescope mirrors
33	10A	Rear heated seats
34	10A	Reverse sensing system, 4×4 switch, Rear video, Off-road indicator (SVT Raptor), Front video (SVT Raptor), Camera splice module (SVT Raptor)
35	5A	Hill descent switch (SVT Raptor)
36	10A	Restraint control module, Occupant classification system module
37	10A	Trailer brake control
38	10A	Delayed accessory – 110-volt power point, Radio
39	15A	High-beam headlamps
40	10A	Rear park lamps
41	7.5A	Passenger airbag deactivation indicator, Auxiliary switch (SVT Raptor)
42	5A	Overdrive cancel switch
43	10A	Not used (spare)
44	10A	Not used (spare)
45	5A	Not used (spare)
46	10A	Climate controls module
47	15A	Fog lamps, Exterior mirror turn signals
48	30A Circuit breaker	Power windows, Power sliding back window
49	Relay	Delayed accessory

Auxiliary relay box (SVT Raptor only)

The relay box is located in the left-hand corner of the engine compartment near the windshield.

Fuse or relay number	Fuse amp rating	Protected components
1	Relay	Auxiliary switch 1
2	Relay	Auxiliary switch 2
3	Relay	Auxiliary switch 3
4	Relay	Auxiliary switch 4
5	Relay	Front camera washer
6	—	Not used

2014 Ford F-150 Owners Manual

Information regarding mileage, safety, and performance.

Changing a Fuse

WARNING:  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.

If electrical components in the vehicle are not working, a fuse may have blown. Blown fuses are identified by a broken wire within the fuse. Check the appropriate fuses before replacing any electrical components.Fuse Types

Callout	Fuse Type
A	Micro 2
B	Micro 3
C	Maxi
D	Mini
E	M Case
F	J Case
G	J Case Low Profile