Ford Mustang (2019) – fuse and relay box

Diagrams of fuse boxes and relays – Ford Mustang

Applies to vehicles manufactured in the years:

2019.

 

The cigarette lighter (sockets) on the Ford Mustang are fuses 53 (cigarette lighter) and 54 (auxiliary power point) in the engine compartment fuse box.

Passenger compartment

The fuse panel is located on the right side of the passenger footwell, behind the trim panel and the plastic code card.

To remove the decoration panel, lift it from the rear mounting hooks while pulling it towards you and folding it to the side.
To reinstall it, align the tabs with the grooves on the panel, lower the panel back into place, and then press down on it.
To access the fuse panel, first remove the key code card.

Ford Mustang (2019) - fuse and relay box

Number Amperes [A] Description
1 Not used.
2 7.5A Mirror memory module (driver’s side mirror).

Memory slot module.

3 20A Unlocking the driver’s console.
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 amps Air conditioning module.
13 7.5 amps Gateway module.

Steering column control module.

Instrument cluster.

14 10 A. Electronic power module.
15 10 A. Gateway module.
16 15A Raising the spoiler.
17 5A Battery powered sounder.
18 5A Intrusion sensor module.
19 7.5 amps Electronic power module.
20 7.5 amps Headlamp control module.
21 5A Temperature and humidity sensor in the vehicle.

Front camera.

22 5A Not used (spare).
23 10 A. Switches.

Electric windows.

Rearview mirror.

24 20A Central locking / unlocking.
25 30A Vehicle dynamics module.
26 30A Right Windshield Motor (Power Distribution Module).
27 30A Amplifier.
28 20A Additional body module.
29 30A Left rear window power supply.
30 30A Right rear window power supply.
31 Not used.
32 10 A. Remote keyless access.

Multifunction display.

SYNC.

Navigation module.

Indicators.

33 20A Audio head unit.
34 30A Start-start bus.
35 5A Not used (spare).
36 15A Additional body module.
37 20A Heated steering wheel module.

Engine compartment

Ford Mustang (2019) - fuse and relay box

Number Amperes [A] Description
1 60A Electronic fan 1 (Shelby).
2 60A Electronic fan 3 (Shelby).
3 30A Electronic fan 1 (except Shelby).
4 40A 3 electronic fan (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 windshield.
12 30A The driver’s seat .
13 30A Passenger seat.
14 30A seat module with air conditioning.
15 20A Folding roof motor.
16 Not used.
17 20A Folding roof motor.
18 Not used.
19 20A Steering column lock relay (except Shelby).
19 10 A. TCU (Shelby) module.
20 10 A. Brake switch.
21 20A Horn.
22 10 A. Powertrain control module relay.
23 10 A. Air conditioning clutch.
24 30A Voltage quality module.
25 20A Steering column lock relay (Shelby).
26 25 years Windshield wiper motor.
27 Not used.
28 30A Automatic brake valve.
29 Not used.
30 30A Starter solenoid.
31 Not used.
32 10 A. Latch relay coil.
33 15 years Run / Start (except Shelby).
33 20A Left-hand high-intensity discharge headlamps (Shelby).
34 15 years Exhaust valves.
35 20A Right-hand high-intensity discharge headlamps (Shelby).
36 10 A. Alternative 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 Lighter.
54 20A Auxiliary power point.
55 25A Electronic fan 2.
56 Not used.
57 A / C clutch relay.
58 Not used.
59 Exhaust valve relay.
60 5A Powertrain control module.
61 Not used.
62 5A Starting switch with anti-lock braking system.
63 Not used.
64 5A Electronic power steering.
65 Not used.
66 5A Blind Spot Information System.

Rear camera.

A / C compressor relay coils.

Vehicle dynamics module.

67 Not used.
68 10 A. Headlamp level switch.
69 Auxiliary power point relay.
70 Not used.
71 Not used.
72 Not used.
73 Not used.
74 5A Air mass 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 solenoid relay.
82 Powertrain control module relay.
83 Mini fan power relay   (Shelby).
84 Not used.
85 Not used.
86 Not used.
87 10 A. Heated exterior mirrors.
88 Not used.
89 Electronic fan relay 1.
90 Differential pump relay (Shelby).
91 Electronic fan relay 3 (except Shelby).
92 Blower motor relay.
93 Fuel pump relay # 2 (Shelby).
94 Fuel pump relay.
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