One problem related to automatic transmission control module has been reported for the 2020 Ford Mustang. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Ford Mustang based on all problems reported for the 2020 Mustang.
Intermittent loss of throttle with wrench light. Engine goes into derate, have to shut off car, let sit for 3-5 minutes, restart then ok until it occurs again. Loss of throttle at any time is unsafe. Two Ford dealers have tried to repair with no luck. They have replaced the throttle pedal assembly, the throttle body, and now the pcm. Problem is still present. Have an ongoing Ford customer service case #cas44568044-d6g8f8. Still awaiting resolution. Vehicle is still under 3/36 base warranty. Problem has been ongoing for a little over a year now.
| Power Train problems | |
| Automatic Transmission Control Module problems | |
| Automatic Transmission problems | |
| Automatic Transmission Internal Clutches/bands problems |