Ford Mustang 2019 Fuse Box Info
Fuse box location:
The fuse panel is in the right-hand side of the passenger footwell behind a trim panel and plastic key code card.
Engine compartment fuse box:
The fuse box is in the front right of the engine compartment.
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | - | Not used |
| 2 | 7.5 A | Power mirror memory module (driver side mirror), Memory seat module |
| 3 | 20 A | Driver console unlock |
| 4 | - | Not used |
| 5 | 20 A | Subwoofer amplifier |
| 6 | - | Not used |
| 7 | - | Not used |
| 8 | - | Not used |
| 9 | - | Not used |
| 10 | 5 A | Telematics |
| 11 | - | Not used |
| 12 | 7.5 A | Climate control module |
| 13 | 7.5 A | Gateway module, Steering column control module, Instrument cluster |
| 14 | 10 A | Electronic power module |
| 15 | 10 A | Gateway module |
| 16 | 15 A | Decklid release |
| 17 | 5 A | Battery backed sounder |
| 18 | 5 A | Intrusion sensor module |
| 19 | 7.5 A | Electronic power module |
| 20 | 7.5 A | Headlamp control module |
| 21 | 5 A | In-vehicle temperature and humidity sensor, Front camera |
| 22 | 5 A | Not used (spare) |
| 23 | 10 A | Switches, Power windows, Rear-view mirror |
| 24 | 20 A | Central lock unlock |
| 25 | 30 A | Vehicle dynamics module |
| 26 | 30 A | Right-hand front-window motor (power distribution module) |
| 27 | 30 A | Amplifier |
| 28 | 20 A | Auxiliary body module |
| 29 | 30 A | Left-hand rear-window power |
| 30 | 30 A | Right-hand rear-window power |
| 31 | - | Not used |
| 32 | 10 A | Remote keyless entry, Multi-function display, SYNC, Global positioning system module, Gauges |
| 33 | 20 A | Audio head unit |
| 34 | 30 A | Run-start bus |
| 35 | 5 A | Not used (spare) |
| 36 | 15 A | Auxiliary body module |
| 37 | 20 A | Heated steering wheel module |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 60 A* | Electronic fan 1 (Shelby) |
| 2 | 60 A* | Electronic fan 3 (Shelby) |
| 3 | 30 A * | Electronic fan 1 (except Shelby) |
| 4 | 40 A* | Electronic fan 3 (except Shelby) |
| 5 | 50 A* | Automatic brake system pump |
| 6 | 50 A* | Body control module |
| 7 | 60 A* | Body control module |
| 8 | 50 A* | Body control module |
| 9 | 40 A* | Rear window defroster |
| 10 | 40 A* | 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 | 20 A** | Convertible top motor |
| 16 | - | Not used |
| 17 | 20 A** | Convertible top motor |
| 18 | - | Not used |
| 19 |
20 A*** 10 A*** |
Steering column lock relay (except Shelby) TCU module (Shelby) |
| 20 | 10 A*** | Brake on-off switch |
| 21 | 20 A*** | Horn |
| 22 | 10 A*** | Powertrain control module relay |
| 23 | 10 A*** | Air conditioning clutch |
| 24 | 30 A** | Voltage quality module |
| 25 | 20 A** | Steering column lock relay (Shelby) |
| 26 | 25 A** | Windshield wiper motor |
| 27 | - | Not used |
| 28 | 30 A** | Automatic brake system valve |
| 29 | - | Not used |
| 30 | 30 A** | Starter motor solenoid |
| 31 | - | Not used |
| 32 | 10 A*** | Latch relay coil |
| 33 |
15 A*** 20 A*** |
Run/Start (except Shelby) Left-hand high-intensity discharge headlamps (Shelby) |
| 34 | 15 A*** | Exhaust valves |
| 35 | 20 A*** | Right-hand high-intensity discharge headlamps (Shelby) |
| 36 | 10 A*** | Alt sense |
| 37 | - | Not used |
| 38 | 20 A*** | Vehicle power 1 |
| 39 | - | Not used |
| 40 | 20 A*** | Vehicle power 2 |
| 41 | 15 A*** | Fuel injectors |
| 42 | 15 A*** | Vehicle power 3 |
| 43 | - | Not used |
| 44 |
15 A*** 30 A*** |
Vehicle power 4 (except Shelby) Ignition coils (Shelby) |
| 45 | - | Not used |
| 46 | 20 A** | Differential pump (Shelby) |
| 47 | - | Not used |
| 48 | 30 A** | Fuel pump #2 (Shelby) |
| 49 | 30 A** | Fuel pump |
| 50 | - | Steering column lock relay |
| 51 | - | Not used |
| 52 | - | Horn relay |
| 53 | 20 A** | Cigar lighter |
| 54 | 20 A** | 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 | 5 A*** | Powertrain control module |
| 61 | - | Not used |
| 62 | 5 A*** | Anti-lock brakes run-start switch |
| 63 | - | Not used |
| 64 | 5 A*** | Electronic power assist steering |
| 65 | - | Not used |
| 66 | 5 A*** | Blind spot information system, Rear view camera, Air conditioning compressor relay coils, Vehicle dynamics module |
| 67 | - | Not used |
| 68 | 10 A*** | Headlamp leveling switch |
| 69 | - | Auxiliary power point relay |
| 70 | - | Not used |
| 71 | - | Not used |
| 72 | - | Not used |
| 73 | - | Not used |
| 74 | 5 A*** | Mass air flow sensor |
| 75 | 5 A*** | 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 |
| 82 | - | Powertrain control module relay |
| 83 | - | Power mini fan relay (Shelby) |
| 84 | - | Not used |
| 85 | - | Not used |
| 86 | - | Not used |
| 87 | 10 A*** | 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 |
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*J-case fuses **M-case fuses ***Micro fuses |
