Fuses and relays Ford Mustang (2015-2020..)

Fuse Layout Ford Mustang 2015-2020…

Fuses and relays Ford Mustang (2015-2020..)

Fuse box location

Passenger compartment

The fuse panel is in the right-hand side of the passenger footwell behind a trim panel and plastic key code card.Fuses and relays Ford Mustang (2015-2020..)

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.

Engine compartment

The power distribution box is located in the engine compartment.Fuses and relays Ford Mustang (2015-2020..)

Fuse box diagrams

2015

Passenger compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Passenger compartment (2015)

Amp Rating Protected components
1 10A Demand lamps.
2 7.5 A Power mirror memory module.
3 20A Driver console unlock.
4 5A Not used.
5 20A Subwoofer amplifier.
6 10A Not used (spare).
7 10A Not used (spare).
8 10A Not used (spare).
9 10A Not used.
10 5A Not used.
11 5A Not used.
12 7.5A Climate control module.
13 7.5A Gateway module. Steering column control module. Instrument cluster.
14 10A Not used (spare).
15 10A Gateway module.
16 15A Decklid release.
17 5A Not used (spare).
18 5A Intrusion sensor module.
19 5A Passenger airbag deactivation indicator.
20 5A Not used (spare).
21 5A In-vehicle temperature and humidity sensor.
22 5A Occupant classification system module.
23 10A Switches. Power windows. Rear-view mirror.
24 30A 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 15A Not used (spare).
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 15A Power distribution box run-start bus.
30A Not used (spare).
Engine compartment

Fuses and relays Ford Mustang (2015-2020..)

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

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

2016

Passenger compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Passenger compartment (2016)

Amp Rating Protected components
1 10A Demand lamps.
2 7.5A Power mirror memory module.
3 20A Driver console unlock.
4 5A Not used (spare).
5 20A Subwoofer amplifier.
6 10A Not used (spare).
7 10A Not used (spare).
8 10A Not used (spare).
9 10A Not used (spare).
10 5A Not used (spare).
11 5A Not used (spare).
12 7.5 A Climate control module.
13 7.5 A Gateway module. Steering column control module. Instrument cluster.
14 10A Not used (spare).
15 10A Gateway module.
16 15A Decklid release.
17 5A Not used (spare).
18 5A Intrusion sensor module.
19 7.5 A Passenger airbag deactivation indicator.
20 7.5 A Not used (spare).
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 Magneride.
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 15A Not used (spare).
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 15A Power distribution box run-start bus.
30A Not used (spare).
Engine compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Power distribution box (2016)

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

2017

Passenger compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Passenger compartment (2017)

Amp Rating Protected components
1 10A Demand lamps.
2 7.5 A 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 Magneride.
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).
Engine compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Power distribution box (2017)

Amp Rating Protected components
1 Not used.
2 Not used.
3 Not used.
4 Not used.
5 50A* Automatic brake system pump.
6 50A* Body control module.
7 60A* Body control module.
8 50A* Body control module.
9 40A* Rear window defroster.
10 40A* Blower motor.
11 30 A** Left-hand front window.
12 30 A** Driver seat.
13 30 A** Passenger seat.
14 30 A** Climate-controlled seat module.
15 20A** Convertible top motor.
16 Not used.
17 20A** Convertible top motor.
18 Not used.
19 20A*** Steering column lock relay.
20 10A*** Brake on-off switch.
21 20A*** Horn.
22 10A*** Powertrain control module relay.
23 10A*** Air conditioning clutch.
24 30 A** Voltage quality module.
25 Not used.
26 25A** Windshield wiper motor.
27 Not used.
28 30 A** Automatic brake system valve.
29 30 A** Electronic fan 1.
30 30 A** Starter motor solenoid.
31 40A** Electronic fan 3.
32 10A*** Latch relay coil.
33 20A*** Left-hand high-intensity discharge headlamps.
34 15A*** Exhaust valves.
35 20A*** Right-hand high-intensity discharge headlamps.
36 10A*** Alt sense.
37 Not used.
38 20A*** Vehicle power 1.
39 Not used.
40 20A*** Vehicle power 2.
41 15A*** Fuel injectors.
42 15A*** Vehicle power 3.
43 Not used.
44 15A*** Vehicle power 4.
44 30A*** Ignition coils (GT350 only).
45 Not used.
46 20A** Differential pump.
47 Not used.
48 30A** Fuel pump #2.
49 30A** Fuel pump.
50 Steering column lock relay.
51 Not used.
52 Horn relay.
53 20A** Cigar lighter.
54 20A** Auxiliary power point.
55 25A** Electronic fan 2.
56 Not used.
57 Air conditioning clutch relay.
58 Not used.
59 Exhaust valves relay.
60 5A*** Powertrain control module.
61 Not used.
62 5A*** Anti-lock brakes run-start switch.
63 Not used.
64 5A*** Electronic power assist steering.
65 Not used.
66 5A*** Blind spot information system. Rear view camera. Air conditioning compressor relay coils.
67 Not used.
68 10A*** Headlamp leveling switch.
69 Auxiliary power point relay.
70 10A*** Heated exterior mirrors.
71 Not used.
72 5A*** Rain sensor module.
73 Not used.
74 5A*** Mass air flow sensor.
75 Not used.
76 Rear window defroster relay.
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 relay.
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 Differential pump relay.
91 Electronic fan 3 relay.
92 Blower motor relay.
93 Fuel pump #2 relay.
94 Fuel pump relay.
* J-case fuses.
** M-case fuses.
*** Micro fuses.

2018

Passenger compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Passenger compartment (2018)

Amp Rating Protected Components
1 Not used.
2 7.5 A Power mirror memory module (driver side mirror). Memory seat 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 5A Telematics.
11 Not used.
12 7.5A Climate control module.
13 7.5A Gateway module. Steering column control module. Instrument cluster.
14 10A Electronic power module.
15 10A Gateway module.
16 15A Decklid release.
17 5A Battery backed sounder.
18 5A Intrusion sensor module.
19 7.5A Electronic power module.
20 7.5A Headlamp control module.
21 5A In-vehicle temperature and humidity sensor. Front camera.
22 5A Not used (spare).
23 10A Switches. Power windows. Rear-view mirror.
24 20A Central lock/unlock.
25 30A Vehicle dynamics module.
26 30A Right-hand front-window motor (power distribution module).
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 Not used (spare).
36 15A Auxiliary body module.
37 20A Heated steering wheel module.
Engine compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Power distribution box (2018)

Amp Rating Protected Components
1 Not used.
2 Not used.
3 30A Electronic Fan 1.
4 40A Electronic Fan 3.
5 50A Automatic brake system pump.
6 50A Body control module.
7 60A Body control module.
8 50A Body control module.
9 40A Rear window defroster.
10 40A Blower motor.
11 30A Left-hand front window.
12 30A Driver seat.
13 30A Passenger seat.
14 30A Climate-controlled seat module.
15 20A Convertible top motor.
16 Not used.
17 20A Convertible top motor.
18 Not used.
19 20A Steering column lock relay.
20 10A Brake on-off switch.
21 20A Horn.
22 10A Powertrain control module relay.
23 10A Air conditioning clutch.
24 30A Voltage quality module.
25 Not used.
26 25A Windshield wiper motor.
27 Not used.
28 30A Automatic brake system valve.
29 Not used.
30 30A Starter motor solenoid.
31 Not used.
32 10A Latch relay coil.
33 15A Run/Start (except GT350).
33 20A Left-hand high-intensity discharge headlamps (GT350 only).
34 15A Exhaust valves.
35 20A Right-hand high-intensity discharge headlamps (GT350 only).
36 10A Alt sense.
37 Not used.
38 20A Vehicle power 1.
39 Not used.
40 20A Vehicle power 2.
41 15A Fuel injectors.
42 15 A Vehicle power 3.
43 Not used.
44 15 A Vehicle power 4.
44 30A Ignition coils (GT350 only).
45 Not used.
46 20A Differential pump.
47 Not used.
48 30A Fuel pump #2.
49 30A Fuel pump.
50 Steering column lock relay.
51 Not used.
52 Horn relay.
53 20A Cigar lighter.
54 20A Auxiliary power point.
55 25 A Electronic fan 2.
56 Not used.
57 Air conditioning clutch relay.
58 Not used.
59 Exhaust valves relay.
60 5A Powertrain control module.
61 Not used.
62 5A Anti-lock brakes run-start switch.
63 Not used.
64 5A Electronic power assist steering.
65 Not used.
66 5A Blind spot information system. Rear view camera. Air conditioning compressor relay coils. Vehicle dynamics module.
67 Not used.
68 10A Headlamp leveling switch.
69 Auxiliary power point relay.
70 10A Heated exterior mirrors.
71 Not used.
72 5A Rain sensor module.
73 Not used.
74 5A Mass air flow sensor.
75 Not used.
76 Rear window defroster relay.
77 Electronic cooling fan 2 relay.
78 Run/Start relay.
79 Not used.
80 Windshield wiper relay.
81 Starter motor solenoid relay.
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 Differential pump relay.
91 Electronic fan 3 relay.
92 Blower motor relay.
93 Fuel pump #2 relay.
94 Fuel pump relay.

2019

Passenger compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Passenger compartment (2019)

Amp Rating Protected Component
1 Not used.
2 7.5A Power mirror memory module (driver side mirror). Memory seat 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 5A Telematics.
11 Not used.
12 7.5 A Climate control module.
13 7.5 A Gateway module. Steering column control module. Instrument cluster.
14 10A Electronic power module.
15 10A Gateway module.
16 15A Decklid release.
17 5A Battery backed sounder.
18 5A Intrusion sensor module.
19 7.5 A Electronic power module.
20 7.5 A Headlamp control module.
21 5A In-vehicle temperature and humidity sensor. Front camera.
22 5A Not used (spare).
23 10A Switches. Power windows. Rear-view mirror.
24 20A Central lock/unlock.
25 30A Vehicle dynamics module.
26 30A Right-hand front-window motor (power distribution module).
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 Not used (spare).
36 15A Auxiliary body module.
37 20A Heated steering wheel module.
Engine compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Power distribution box (2019)

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

2020

Passenger compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Passenger compartment (2020)

Amp Rating Protected Component
1 Not used.
2 10A Power windows. Electrochromic mirror. Power door locks.
3 7.5A / – Power mirrors (base). Memory seats (base).
Not used (GT350, GT500).
4 20A Not used (spare).
5 Not used.
6 10A Not used (spare).
7 10A Not used (spare).
8 5A Telematic control unit – modem.
9 5A Not used.
10 Not used.
11 Not used.
12 7.5A Electronic control panel. Gateway module. Gear shift module (GT500).
13 7.5A Steering column control module. Instrument cluster.
14 15A Not used.
15 15A SYNC. Gauges.
16 Not used.
17 7.5A / – Headlamp leveling switch (base).
Not used (GT350, GT500).
18 7.5A Not used.
19 5A Not used.
20 5A intrusion sensor module.
21 5A In-vehicle temperature and humidity sensor.
22 5A Auxiliary body module.
23 30A Amplifier.
24 30A Vehicle dynamics module.
25 20A Ambient lighting module (base). Auxiliary body module.
26 30A Right-hand front-window motor (power distribution module). Passenger door control unit.
27 30A / – Left-hand rear-window power (base).
Not used (GT350, GT500).
28 30A / – Right-hand rear-window power (base).
Not used (GT350, GT500).
29 15A Gateway module (base).
Not used (spare) (GT350, GT500).
30 5A Not used (spare)
31 10A Remote keyless entry.
32 20A Audio unit.
33 Not used.
34 30A Run/start bus.
35 5A / – Power distribution box run/start relay (base).
Not used (GT350, GT500).
36 15A / – Front camera (base).
Not used (GT350, GT500).
37 20A / – Heated steering wheel module (base).
Run/start powertrain control module (GT350).
Not used (GT500).
Engine compartment

Fuses and relays Ford Mustang (2015-2020..)

Assignment of the fuses in the Power distribution box (2020)

Amp Rating Protected Component
1 60A / – Electronic fan 1 (GT500).
Not used (base, GT350).
2 Not used.
3 30A / – Electronic fan 1 (base).
Not used (GT350, GT500).
4 40A / – Electronic fan 3 (base).
Not used (GT350, GT500).
5 50A Automatic brake system pump.
6 50A Body control module.
7 60A Body control module.
8 50A Body control module.
9 40A Rear window defroster.
10 40A Blower motor.
11 30A Left-hand front window.
12 30A Driver seat.
13 30A Passenger seat.
14 30A Climate-controlled seat module.
15 20A / – Convertible top slave motor (base).
Not used (GT350, GT500).
16 15A Charge air cooler pump (GT500).
Not used (base, GT350).
17 20A / – Convertible top master motor (base).
Not used (GT350, GT500).
18 Not used.
19 20A / 10A Steering column lock relay (base, GT350) (20A).
Transmission control unit (GT500) (10A).
20 10A Brake on-off switch.
21 20A Horn.
22 10A Powertrain control module relay.
23 10A Air conditioning clutch.
24 30A Voltage quality module.
25 20A / – Steering column lock relay (GT500).
Not used (base, GT350).
26 25A Windshield wiper motor.
27 Not used.
28 30A Automatic brake system valve.
29 30A / – Electronic fan 1 (GT350).
Not used (base, GT500).
30 30A Starter motor solenoid.
31 40A / – Electronic fan 3 (GT350).
Not used (base, GT500).
32 10A Latch relay coil.
33 15A Run/start (base).
20A Left-hand high-intensity discharge headlamps (GT350, GT500).
34 15A Exhaust valves.
35 20A / – Right-hand high-intensity discharge headlamps (GT350, GT500).
Not used (base).
36 10A Alternator sense.
37 Not used.
38 20A Vehicle power 1.
39 Not used.
40 20A Vehicle power 2.
41 15A Fuel injectors.
42 15A Vehicle power 3.
43 Not used.
44 15A / 30A Vehicle power 4 (base) (15A).
Vehicle power 4 (GT350, GT500) (30A).
45 Not used.
46 20A / – Differential pump (GT350. GT500).
Not used (base).
47 Not used.
48 30A / – Fuel pump #2 (GT350, GT500).
Not used (base).
49 30A Fuel pump.
50 Steering column lock relay (base, GT500).
Not used (GT350).
51 Not used.
52 Horn relay.
53 20A Cigar lighter.
54 20A Auxiliary power point.
55 25A / – Electronic fan 2 (base, GT350).
Not used (GT500).
56 Not used.
57 Air conditioning clutch relay.
58 Not used.
59 Exhaust valves relay.
60 5A Powertrain control module.
61 Not used.
62 5A Anti-lock brakes run/start switch.
63 Not used.
64 5A Electronic power assist steering.
65 Not used.
66 5A Blind spot information system. Rear view camera. Rear window defroster relay coils. Vehicle dynamics module.
67 Not used.
68 10A Headlamp leveling switch (base).
Signature lighting (GT350, GT500).
69 Cigar lighter relay. Auxiliary power point relay.
74 5A / – Mass air flow sensor (base, GT350).
Not used (GT500).
75 5A / – Rain sensor module (base).
Not used (GT350, GT500).
76 Rear window defroster relay.
77 Electronic cooling fan 2 relay (base, GT350).
Not used (GT500).
78 Run/start relay (base).
Not used (GT350, GT500).
79 Charge air cooler pump relay (GT500).
Not used (base, GT350).
80 Windshield wiper relay.
81 Starter motor solenoid relay.
82 Powertrain control module relay.
83 Cooling fan relay (GT500).
Not used (base, GT350).
87 10A Heated exterior mirrors.
88 Not used.
89 Electronic fan 1 relay (base, GT350).
Not used (GT500).
90 Differential pump relay (GT350, GT500).
Not used (base).
91 Electronic fan 3 relay (base, GT350).
Not used (GT500).
92 Blower motor relay.
93 Fuel pump #2 relay (GT350, GT500).
Not used (base).
94 Fuel pump relay.

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