2012 Ford Mustang power train problems
177 owner complaints filed with NHTSA name the power train on the 2012 Ford Mustang — 38% of all complaints for this model year.
What owners report
“Transmission seems to lose power while driving, the car will barely pull itself but the rpms increase if I accelerate. This has happened several times while driving and occasionally there are dash lights lighting and speedometer/gas gauge doesn’t work but that doesn’t happen every time. When it…”
filed Oct 16, 2024
“The contact owns a 2012 Ford Mustang. The contact stated while driving at undisclosed speeds, the vehicle started stalling. The contact pulled over to the side of the road; however, the vehicle failed to restart. The vehicle was towed to the dealer and was diagnosed with transmission range sensor…”
filed May 13, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Affected vehicles are equipped with an automatic transmission that may unexpectedly…Campaign 16V248000 · Apr 27, 2016
Related service bulletins
This program extends the warranty coverage of the automatic transmission molded leadframe to 10 years of service or 150,000 miles from the warranty start date of the vehicle, whichever occurs first. This is a one-time…
16N02-S1 · Service Bulletin/Repair Instructions · issued Aug 17, 2021
Power Train problems in other Mustang years
| Year | Reports | Share |
|---|---|---|
| 2024 Mustang | 7 | 10% |
| 2022 Mustang | 4 | 8% |
| 2021 Mustang | 9 | 16% |
| 2020 Mustang | 23 | 20% |
| 2019 Mustang | 26 | 18% |
| 2018 Mustang | 45 | 24% |
| 2017 Mustang | 22 | 8% |
| 2016 Mustang | 29 | 8% |
| 2015 Mustang | 42 | 10% |
| 2014 Mustang | 30 | 8% |
| 2013 Mustang | 48 | 18% |
| 2011 Mustang | 200 | 43% |
Other reported problem areas on the 2012 Ford Mustang
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.