2012 Ford Mustang Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2012 Ford Mustang
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2012 Ford Mustang ProblemsA/C Fan Speed Changing Constantly
The 2010-2014 Ford Mustang Base and EcoBoost with automatic climate control may have a problem with frequent fan speed changes when using the heater or air conditioner. Normally, the fan speed changes only to maintain a selected temperature, but when the fan speed changes frequently and needlessly, there is an issue with the fan speed control unit.
The fan speed control unit, sometimes erroneously called the blower motor resister, regulates the speed for the blower motor in order to maintain the temperature set by the driver. When it fails, the fan will run at random settings, and the climate control will be inaccurate.
Note: this does not affect the temperature of the air that comes from the vents, it affects the amount of air that comes from the vents.
The repair is simple, and quick. The control unit is located behind the glove box in most models, and removal and installation takes only minutes.
Also note: this only applies to vehicles with single or dual automatic climate control.
2012 Ford Mustang QuestionsTold to replace the throttle body, my car has never had any problems? (1 answer)
I have always been puntual on my services and other maintanence issues, this has never happened before. Please let me know if this is a scam.
2012 Ford Mustang RecallsAutomatic Transmission Shifts To First Gear Unexpectedly
The vehicle's automatic transmission may shift unexpectedly and suddenly into first gear while driving, which can result in a loss of vehicle control, sudden slowing of the vehicle and possible transmission damage. Dealers will reprogram the powertrain control module with updated software free of charge to resolve the concern.
In a crash that deploys the driver's front air bag, the inflator of the air bag can rupture, causing metal debris to strike occupants. Dealers will replace the front driver's air bag inflator free of charge to correct the concern.
Certain vehicles may have been assembled with a transmission range sensor (TRS) that was calibrated out of specification for reverse gear. If this condition exists, the transmission may not properly engage reverse gear and/or if reverse gear does engage, the "R" indicator on the dash or the backup lamps may not illuminate. These conditions increase the risk of a crash or a pedestrian being struck due to the vehicle's not signaling it is in reverse. Dealers will inspect and replace the transmission range sensor as necessary to correct this concern. The Ford recall number is 12C23.