Ford Mustang (2010-2014) – fuse and relay box
Diagrams of fuse boxes and relays – Ford Mustang
Applies to vehicles manufactured in the years:
2010, 2011, 2012, 2013, 2014.
Diagram of the fuse box in the passenger compartment
The fuse panel is located on the lower passenger side behind the foot panel. Open the trim panel door and remove the fuse cover to access the fuses.
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | thirty | Driver’s rear window (convertible only) |
| 2 | 15 | 2010: Brake On / Off Power (BOO) |
| 3 | 15 | SYNC |
| 4 | thirty | Passenger’s rear window (convertible only) |
| 5 | 10 | Brake Shift Interlock (BTSI) |
| 6 | 20 | Direction indicators, warning lights |
| 7 | 10 | Left-hand dipped beam headlamp |
| 8 | 10 | Right dipped beam headlamp |
| 9 | 15 | Courtesy lamps |
| 10 | 15 | Lighting switch, Pony projector lamps (2013-2014) |
| 11 | 10 | Security module |
| 12 | 7.5 | Electric mirrors |
| 13 | 5 | Not used (spare) |
| 14 | 10 | Central information display, electronic finishing panel, GPS |
| 15 | 10 | Climate control |
| 16 | 15 | Not used (spare) |
| 17 | 20 | Electric door locks, trunk release (2011-2014) |
| 18 | 20 | Not used (spare) |
| 19 | 25 | 2010-2012: Navigation amplifier |
| 20 | 15 | Diagnostic connector |
| 21 | 15 | Fog lights |
| 22 | 15 | Park lamps, license lamps |
| 23 | 15 | High beam headlamps |
| 24 | 20 | Horn |
| 25 | 10 | Lighting on demand (battery saving), Visor toilet lamps (2012-2014), instrument cluster (2012) |
| 26 | 10 | Cluster (battery) |
| 27 | 20 | Ignition switch power |
| 28 | 5 | Muting the sound (starting) |
| 29 | 5 | Camera (Run / Start) |
| 30 | 5 | 2011-2014: Temperature sensor motor |
| 31 | 10 | Restraints Control Module (RCM) |
| 32 | 10 | 2012-2014: Reverse parking aid, Vehicle dynamics control module (Shelby only (2013-2014)) |
| 33 | 10 | Not used (spare) |
| 34 | 5 | Electronic stability control, steering angle (2010) |
| 35 | 10 | Auxiliary Body Module (ABM) Run / Start |
| 36 | 5 | Passive Anti-Theft System (PATS) |
| 37 | 10 | 2013-2014: Rear defroster relay coil |
| 38 | 20 | Not used (spare) |
| 39 | 20 | Radio / Navigation |
| 40 | 20 | Not used (spare) |
| 41 | 15 | Accessory delay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III) |
| 42 | 10 | Not used (spare) |
| 43 | 10 | Heated seat relay coils |
| 44 | 10 | Not used (spare) |
| 45 | 5 | Relay and wiper module, blower relay |
| 46 | 7.5 | Passenger Airbag Deactivation Indicator (PADI), Occupant Classification Sensor (OCS) |
| 47 | thirty | Circuit breaker: not used (spare) |
| 48 | Additional delay relay (windows, automatic dimming rear view mirror [including microphone and compass] and door switch III) | |
Auxiliary relay with heated seats
On vehicles equipped with heated seats, there is a relay box under the driver’s seat that contains two relays for the heated driver and passenger seats.
Diagram of the fuse box in the engine compartment
The power distribution box is located in the engine compartment. The distribution box contains high-current fuses to protect the vehicle’s main electrical systems from overload.
Do not check the contacts of fuses and relays in the switch box as damage will occur, causing malfunction or loss of electrical functionality.
| Number | Amperes [A] | Description |
|---|---|---|
| 1 | 80 | Fuse panel in the passenger compartment |
| 2 | – | Not used |
| 3 | – | Not used |
| 4 | thirty | Blower motor relay |
| 5 | 20 | PowerPoint (body) |
| 6 | 40 | Rear defroster |
| 7 | 40 | Cooling fan relay |
| 8 | 40 | Anti-lock brake system (ABS) pump |
| 9 | thirty | Wipers |
| 10 | thirty | ABS valve |
| 11 | – | Not used |
| 12 | 20 | 2013-2014: Differential fluid pump (Shelby only) |
| 13 | 15 | 2010: Fuel pump relay |
| 20 | 2011-2014: Fuel pump relay (not Shelby) | |
| 25 | 2011-2014: Fuel pump relay (Shelby only) | |
| 14 | 15 | 2010: Fuel pump relay # 2 (Shelby only) |
| 20 | 2013-2014: Fuel pump relay No.2 (Shelby only) | |
| 15 | 10 | Intercooler pump relay (Shelby only) |
| 16 | 20 | Heated seats |
| 17 | 10 | Alternator sensor |
| 18 | 20 | Additional body module (ABM) |
| 19 | thirty | Starter relay |
| 20 | thirty | Rear amplifier (Shaker 1000 radio / Shaker Pro radio) |
| 21 | thirty | Powertrain relay |
| 22 | 20 | PowerPoint (Instrument Panel) |
| 23 | 10 | Powertrain control module (PCM) hold power |
| 24 | 10 | 2011-2014: Brake on / off power |
| 25 | 10 | Air conditioning compressor relay |
| 26 | 20 | Left high intensity discharge headlamp relay |
| 27 | 20 | Right high intensity discharge headlamp relay |
| 28 | – | Not used |
| 29 | thirty | Passenger’s windshield |
| 30 | – | Not used |
| 31 | thirty | Electric passenger seat |
| 32 | thirty | Electrically adjustable driver’s seat |
| 33 | thirty | Front Amplifier (Shaker Radio) |
| 34 | thirty | Driver windshield motor |
| 35 | 40 | Replacement top motor |
| 36 | – | Diode: fuel diode |
| 37 | – | Not used |
| 38 | 15 | 2011-2014: Fuel injectors (Shelby only) |
| 39 | 5 | 2010-2012: Rear Defroster Coil (Run / Start) |
| 2013-2014: Heated mirrors | ||
| 40 | 15 | Vehicle Power 4 powertrain control module – ignition coil |
| 45 | 5 | Run / Start powertrain control module |
| 46 | 5 | Vehicle Power 3 Powertrain Control Module – General powertrain components |
| 47 | 15 | Powertrain control module Vehicle power 1 |
| 48 | 15 | Powertrain control module Vehicle power 5-transmission |
| 49 | 15 | Powertrain control module Vehicle power 2 – Emission related powertrain components |
| 41 | Fuel pump relay | |
| 42 | Intercooler pump relay (Shelby only) | |
| 43 | Air conditioning compressor relay | |
| 44 | Fuel pump relay # 2 (Shelby only) | |
| 50 | Cooling Fan Relay (High) | |
| 51 | Blower motor relay | |
| 52 | Starter relay | |
| 53 | Rear defroster relay | |
| 54 | Front wiper relay | |
| 55 | Cooling Fan Relay (Low) | |
| 56 | Not used (spare) | |
| 57 | PCM relay | |
| 58 | 2013-2014: Differential fluid pump (Shelby only) | |