The 2015 Mustang 6th generation (also known as "S550") has 2 different fuse boxes:
| Type | No. | Description | |||
|---|---|---|---|---|---|
Fuse FMX/JCase 50A | 5 | Automatic brake system pump. | |||
Fuse FMX/JCase 50A | 6 | Body control module. | |||
Fuse FMX/JCase 60A | 7 | Body control module. | |||
Fuse FMX/JCase 50A | 8 | Body control module. | |||
Fuse FMX/JCase 40A | 9 | Rear window defroster. | |||
Fuse FMX/JCase 40A | 10 | Blower motor. | |||
Fuse FMM/MCase 30A | 11 | Left-hand front window. | |||
Fuse FMM/MCase 30A | 12 | Driver seat. | |||
Fuse FMM/MCase 30A | 13 | Passenger seat. | |||
Fuse FMM/MCase 30A | 14 | Climate-controlled seat module. | |||
Fuse FMM/MCase 20A | 15 | Convertible top motor. | |||
Fuse FMM/MCase 20A | 17 | Convertible top motor. | |||
Fuse MICRO2 20A | 19 | Steering column lock relay. | |||
Fuse MICRO2 10A | 20 | Brake on-off switch. | |||
Fuse MICRO2 20A | 21 | Horn. | |||
Fuse MICRO2 10A | 22 | Powertrain control module relay. | |||
Fuse MICRO2 10A | 23 | Air conditioning clutch. | |||
Fuse FMM/MCase 30A | 24 | Voltage quality module. | |||
Fuse FMM/MCase 25A | 26 | Windshield wiper motor. | |||
Fuse FMM/MCase 30A | 28 | Automatic brake system valve. | |||
Fuse FMM/MCase 30A | 29 | Electronic fan 1. | |||
Fuse FMM/MCase 30A | 30 | Starter motor solenoid. | |||
Fuse FMM/MCase 40A | 31 | Electronic fan 3. | |||
Fuse MICRO2 10A | 32 | Latch relay coil. | |||
Fuse MICRO2 20A | 33 | Left-hand high-intensity discharge headlamps. | |||
Fuse MICRO2 20A | 35 | Right-hand high-intensity discharge headlamps. | |||
Fuse MICRO2 10A | 36 | Alt sense. | |||
Fuse MICRO2 20A | 38 | Vehicle power 1. | |||
Fuse MICRO2 20A | 40 | Vehicle power 2. | |||
Fuse MICRO2 15A | 41 | Fuel injectors. | |||
Fuse MICRO2 15A | 42 | Vehicle power 3. | |||
Fuse MICRO2 15A | 44 | Vehicle power 4. | |||
Fuse FMM/MCase 30A | 49 | Fuel pump. | |||
Relay | 50 | Steering column lock relay | |||
Relay | 52 | Horn relay | |||
Fuse FMM/MCase 20A | 53 | Cigar lighter | |||
Fuse FMM/MCase 20A | 54 | Auxiliary power point | |||
Fuse FMM/MCase 25A | 55 | Electronic fan 2 | |||
Relay | 57 | Air conditioning clutch relay. | |||
Fuse MICRO2 5A | 60 | Powertrain control module. | |||
Fuse MICRO2 5A | 62 | Anti-lock brakes run-start switch. | |||
Fuse MICRO2 5A | 64 | Electronic power assist steering. | |||
Fuse MICRO2 5A | 66 | Blind spot information system. Rear view camera. Air conditioning compressor relay coils. | |||
Fuse MICRO2 10A | 68 | Headlamp leveling switch. | |||
Relay | 69 | Auxiliary power point relay. | |||
Fuse MICRO2 10A | 70 | Heated exterior mirrors. | |||
Fuse MICRO2 5A | 72 | Rain sensor module. | |||
Fuse MICRO2 5A | 74 | Mass air flow sensor. | |||
Relay | 76 | Rear window defroster. | |||
Relay | 77 | Electronic cooling fan 2. | |||
Relay | 78 | Left-hand high-intensity discharge headlamp relay [export] | |||
Relay | 79 | Right-hand high-intensity-discharge headlamp relay [export] | |||
Relay | 80 | Windshield wiper relay. | |||
Relay | 81 | Starter motor solenoid. | |||
Relay | 82 | Powertrain control module relay. | |||
Relay | 89 | Electronic fan 1 relay. | |||
Relay | 91 | Electronic fan 3 relay. | |||
Relay | 92 | Blower motor relay. | |||
Relay | 94 | Fuel pump relay. | |||
| Type | No. | Description | |||
|---|---|---|---|---|---|
Fuse MICRO2 10A | 1 | Demand lamps. | |||
Fuse MICRO2 7.5A | 2 | Power mirror memory module. | |||
Fuse MICRO2 20A | 3 | Driver console unlock. | |||
Fuse MICRO2 30A | 3 | Not used (spare). | |||
Fuse MICRO2 5A | 4 | Not used. | |||
Fuse MICRO2 20A | 5 | Subwoofer amplifier. | |||
Fuse MICRO3 10A | 6 | Not used (spare). | |||
Fuse MICRO3 10A | 7 | Not used (spare). | |||
Fuse MICRO3 10A | 8 | Not used (spare). | |||
Fuse MICRO3 10A | 9 | Not used. | |||
Fuse MICRO3 5A | 10 | Not used. | |||
Fuse MICRO3 5A | 11 | Not used. | |||
Fuse MICRO3 7.5A | 12 | Climate control module. | |||
Fuse MICRO3 7.5A | 13 | Gateway module, Steering column control module, Instrument cluster. | |||
Fuse MICRO3 10A | 14 | Not used (spare). | |||
Fuse MICRO3 10A | 15 | Gateway module. | |||
Fuse MICRO2 15A | 16 | Decklid release. | |||
Fuse MICRO3 5A | 17 | Not used (spare). | |||
Fuse MICRO3 5A | 18 | Intrusion sensor module. | |||
Fuse MICRO3 5A | 19 | Passenger airbag deactivation indicator. | |||
Fuse MICRO3 5A | 20 | Not used (spare). | |||
Fuse MICRO3 5A | 21 | In-vehicle temperature and humidity sensor. | |||
Fuse MICRO3 5A | 22 | Occupant classification system module. | |||
Fuse MICRO2 10A | 23 | Switches, Power windows, Rear-view mirror. | |||
Fuse MICRO2 30A | 24 | Central lock unlock. | |||
Fuse MICRO2 30A | 25 | Not used (spare). | |||
Fuse MICRO2 30A | 26 | Right-hand front-window motor. | |||
Fuse MICRO2 30A | 27 | Amplifier. | |||
Fuse MICRO2 20A | 28 | Auxiliary body module. | |||
Fuse MICRO2 30A | 29 | Left-hand rear-window power. | |||
Fuse MICRO2 30A | 30 | Right-hand rear-window power. | |||
Fuse MICRO2 15A | 31 | Not used (spare). | |||
Fuse MICRO2 10A | 32 | Remote keyless entry, Multi-function display, SYNC, Global positioning system module, Gauges, | |||
Fuse MICRO2 20A | 33 | Audio head unit. | |||
Fuse MICRO2 30A | 34 | Run-start bus. | |||
Fuse MICRO2 5A | 35 | Restraints control module. | |||
Fuse MICRO2 15A | 36 | Auxiliary body module. | |||
Fuse MICRO2 15A | 37 | Power distribution box run-start bus. | |||
Ford Mustang fuse box diagrams change across years, pick the right year of your vehicle:
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