2015 Ford Mustang Fuse Box Diagram

FUSE SPECIFICATION CHART

Power Distribution Box

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.   See   Changing the 12V Battery. 

Fuse or Relay Number	Fuse Amp Rating	Protected Components
1	—	Not used.
2	—	Not used.
3	—	Not used.
4	—	Not used.
5	50A1	Automatic brake system pump.
6	50A1	Body control module.
7	60A1	Body control module.
8	50A1	Body control module.
9	40A1	Rear window defroster.
10	40A1	Blower motor.
11	30A2	Left-hand front window.
12	30A2	Driver seat.
13	30A2	Passenger seat.
14	30A2	Climate-controlled seat module.
15	20A2	Convertible top motor.
16	—	Not used.
17	20A2	Convertible top motor.
18	—	Not used.
19	20A3	Steering column lock relay.
20	10A3	Brake on-off switch.
21	20A3	Horn.
22	10A3	Powertrain control module relay.
23	10A3	Air conditioning clutch.
24	30A2	Voltage quality module.
25	—	Not used.
26	25A2	Windshield wiper motor.
27	—	Not used.
28	30A2	Automatic brake system valve.
29	30A2	Electronic fan 1.
30	30A2	Starter motor solenoid.
31	40A2	Electronic fan 3.
32	10A3	Latch relay coil.
33	20A3	Left-hand high-intensity discharge headlamps.
34	—	Not used.
35	20A3	Right-hand high-intensity discharge headlamps.
36	10A3	Alt sense.
37	—	Not used.
38	20A3	Vehicle power 1.
39	—	Not used.
40	20A3	Vehicle power 2.
41	15A3	Fuel injectors.
42	15A3	Vehicle power 3.
43	—	Not used.
44	15A3	Vehicle power 4.
45	—	Not used.
46	—	Not used.
47	—	Not used.
48	—	Not used.
49	30A2	Fuel pump.
50	—	Steering column lock relay.
51	—	Not used.
52	—	Horn relay.
53	20A2	Cigar lighter.
54	20A2	Auxiliary power point.
55	25A2	Electronic fan 2.
56	—	Not used.
57	—	Air conditioning clutch relay.
58	—	Not used.
59	—	Not used.
60	5A3	Powertrain control module.
61	—	Not used.
62	5A3	Anti-lock brakes run-start switch.
63	—	Not used.
64	5A3	Electronic power assist steering.
65	—	Not used.
66	5A3	Blind spot information system.   Rear view camera.   Air conditioning compressor relay coils.
67	—	Not used.
68	10A3	Headlamp leveling switch.
69	—	Auxiliary power point relay.
70	10A3	Heated exterior mirrors.
71	—	Not used.
72	5A3	Rain sensor module.
73	—	Not used.
74	5A3	Mass air flow sensor.
75	—	Not used.
76	—	Rear window defroster.
77	—	Electronic cooling fan 2 relay.
78	—	Left-hand high-intensity discharge headlamp relay (export).
79	—	Right-hand high-intensity-discharge headlamp relay (export).
80	—	Windshield wiper relay.
81	—	Starter motor solenoid.
82	—	Powertrain control module relay.
83	—	Not used.
84	—	Not used.
85	—	Not used.
86	—	Not used.
87	—	Not used.
88	—	Not used.
89	—	Electronic fan 1 relay.
90	—	Not used.
91	—	Electronic fan 3 relay.
92	—	Blower motor relay.
93	—	Not used.
94	—	Fuel pump relay.

¹J-case fuses.²M-case fuses.³Micro fuses.Passenger Compartment Fuse PanelThe fuse panel is in the right-hand side of the passenger footwell behind a trim panel and plastic key code card.To remove the trim panel, lift it from the rear retaining hooks, while pulling it toward you and swinging it away from the side. To reinstall it, line up the tabs with the grooves on the panel, drop the panel back into place, and then push it shut.To reach the fuse panel, first remove the key code card.After replacing a fuse, return the key code card to the original position. To reinstall the trim panel, lineup the tabs with the grooves on the panel, drop the panel back into place, and then push it shut to reinstall the trim panel.

Fuse or Relay Number	Fuse Amp Rating	Protected Components
1	10A	Demand lamps.
2	7.5A	Power mirror memory module.
3	20A	Driver console unlock.
4	—	Not used.
5	20A	Subwoofer amplifier.
6	—	Not used.
7	—	Not used.
8	—	Not used.
9	—	Not used.
10	—	Not used.
11	—	Not used.
12	7.5A	Climate control module.
13	7.5A	Gateway module.   Steering column control module.   Instrument cluster.
14	—	Not used.
15	10A	Gateway module.
16	15A	Decklid release.
17	5A	Not used (spare).
18	5A	Intrusion sensor module.
19	7.5A	Passenger airbag deactivation indicator.
20	—	Not used.
21	5A	In-vehicle temperature and humidity sensor.
22	5A	Occupant classification system module.
23	10A	Switches.   Power windows.   Rear-view mirror.
24	20A	Central lock unlock.
25	30A	Not used (spare).
26	30A	Right-hand front-window motor.
27	30A	Amplifier.
28	20A	Auxiliary body module.
29	30A	Left-hand rear-window power.
30	30A	Right-hand rear-window power.
31	—	Not used.
32	10A	Remote keyless entry.   Multi-function display.   SYNC.   Global positioning system module.   Gauges.
33	20A	Audio head unit.
34	30A	Run-start bus.
35	5A	Restraints control module.
36	15A	Auxiliary body module.
37	20A	Power distribution box run-start bus.
—	30A	Not used (spare).

CHANGING A FUSE

Fuses

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

To download the complete user manual, please click the following link:

https://www.fordservicecontent.com/Ford_Content/vdirsnet/OwnerManual/Home/Index?Variantid=3259&languageCode=EN&countryCode=USA&marketCode=US&bookcode=O25606&VIN=&userMarket=usa&div=f