2015 FORD MUSTANG fuse

Protected components
Fuse amp rating
Fuse or relay number
Automatic brake system pump.
50A*
5
Body control module.
50A*
6
Body control module.
60A*
7
Body control module.
50A*
8
Rear window defroster.
40A*
9
Blower motor.
40A*
10
Left-hand front window.
30A**
11
Driver seat.
30**
12
Passenger seat.
30A**
13
Climate-controlled seat module.
30A**
14
Convertible top motor.
20A**
15
Not used.
—
16
Convertible top motor.
20A**
17
Not used.
—
18
Steering column lock relay.
20A***
19
Brake on-off switch.
10A***
20
Horn.
20A***
21
Powertrain control module relay.
10A***
22
Air conditioning clutch.
10A***
23
Voltage quality module.
30A**
24
Not used.
—
25
Windshield wiper motor.
25A**
26
Not used.
—
27
Automatic brake system valve.
30A**
28
Electronic fan 1.
30A**
29
Starter motor solenoid.
30A**
30
Electronic fan 3.
40A**
31
203
Mustang (), enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Latch relay coil.
10A***
32
Left-hand high-intensity discharge head-
lamps.
20A***
33
Not used.
—
34
Right-hand high-intensity discharge head-
lamps.
20A
35
Alt sense.
10A***
36
Not used.
—
37
Vehicle power 1.
20A***
38
Not used.
—
39
Vehicle power 2.
20A***
40
Fuel injectors.
15A***
41
Vehicle power 3.
15A***
42
Not used.
—
43
Vehicle power 4.
15A***
44
Not used.
—
45
Not used.
—
46
Not used.
—
47
Not used.
—
48
Fuel pump.
30A**
49
Steering column lock relay.
—
50
Not used.
—
51
Horn relay.
—
52
Cigar lighter.
20A**
53
Auxiliary power point.
20A**
54
Electronic fan 2.
25A**
55
Not used.
—
56
Air conditioning clutch relay.
—
57
204
Mustang (), enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Not used.
—
58
Not used.
—
59
Powertrain control module.
5A***
60
Not used.
—
61
Anti-lock brakes run-start switch.
5A***
62
Not used.
—
63
Electronic power assist steering.
5A***
64
Not used.
—
65
Blind spot information system.
5A***
66
Rear view camera.
Air conditioning compressor relay coils.
Not used.
—
67
Headlamp leveling switch.
10A***
68
Auxiliary power point relay.
—
69
Heated exterior mirrors.
10A***
70
Not used.
—
71
Rain sensor module.
5A***
72
Not used.
—
73
Mass air flow sensor.
5A***
74
Not used.
—
75
Rear window defroster.
—
76
Electronic cooling fan 2.
—
77
Left-hand high-intensity discharge head-
lamp relay (export).
—
78
Right-hand high-intensity-discharge
headlamp relay (export).
—
79
Windshield wiper relay.
—
80
Starter motor solenoid.
—
81
205
Mustang (), enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Powertrain control module relay.
—
82
Not used.
—
83
Not used.
—
84
Not used.
—
85
Not used.
—
86
Not used.
—
87
Not used.
—
88
Electronic fan 1 relay.
—
89
Not used.
—
90
Electronic fan 3 relay.
—
91
Blower motor relay.
—
92
Not used.
—
93
Fuel pump relay.
—
94
*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
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.
206
Mustang (), enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Demand lamps.
10A
1
Power mirror memory module.
7.5A
2
Driver console unlock.
20A
3
Not used.
5A
4
Subwoofer amplifier.
20A
5
Not used (spare).
10A
6
Not used (spare).
10A
7
Not used (spare).
10A
8
Not used.
10A
9
Not used.
5A
10
Not used.
5A
11
207
Mustang (), enUSA, First Printing FusesE174564

Protected components
Fuse amp rating
Fuse or relay number
Climate control module.
7.5A
12
Gateway module.
7.5A
13
Steering column control module.
Instrument cluster.
Not used (spare).
10A
14
Gateway module.
10A
15
Decklid release.
15A
16
Not used (spare).
5A
17
Intrusion sensor module.
5A
18
Passenger airbag deactivation indicator.
5A
19
Not used (spare).
5A
20
In-vehicle temperature and humidity
sensor.
5A
21
Occupant classification system module.
5A
22
Switches.
10A
23
Power windows.
Rear-view mirror.
Central lock unlock.
30A
24
Not used (spare).
30A
25
Right-hand front-window motor.
30A
26
Amplifier.
30A
27
Auxiliary body module.
20A
28
Left-hand rear-window power.
30A
29
Right-hand rear-window power.
30A
30
Not used (spare).
15A
31
Remote keyless entry.
10A
32
Multi-function display.
SYNC.
Global positioning system module.
Gauges.
Audio head unit.
20A
33
208
Mustang (), enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Run-start bus.
30A
34
Restraints control module.
5A
35
Auxiliary body module.
15A
36
Power distribution box run-start bus.
15A
37
Not used (spare).
30A
—
CHANGING A FUSE
Fuses WARNING
You must replace a failed fuse with
one that has the specified amperage
rating. If you use a fuse with a higher
amperage rating, you may cause severe
wire damage and may start a fire. A fuse may fail if electrical components in
the vehicle are not properly working. A
broken wire inside the fuse indicates a
failed fuse. Check the appropriate fuses
before replacing any electrical
components.
209
Mustang (), enUSA, First Printing FusesE142430

Air filter assembly. See Changing the Engine Air Filter (page 227).
E
Engine coolant reservoir. See
Engine Coolant Check (page 215).
F
Windshield washer fluid reservoir. See
Washer Fluid Check (page 220).
G
Power distribution box. See
Fuses (page 202).
H
UNDER HOOD OVERVIEW - 3.7L Battery. See
Changing the 12V Battery (page 220).
A.
Engine oil filler cap. See
Engine Oil Check (page 214).
B.
Engine oil dipstick. See
Engine Oil Dipstick (page 214).
C.
Brake fluid reservoir. See
Brake and Clutch Fluid Check (page 219).
D.
Air filter assembly. See
Changing the Engine Air Filter (page 227).
E.
Engine coolant reservoir. See
Engine Coolant Check (page 215).
F.
Windshield washer fluid reservoir. See
Washer Fluid Check (page 220).
G.
Power distribution box. See
Fuses (page 202).
H.
212
Mustang (), enUSA, First Printing MaintenanceE174559