Power Train Related Problems of the 2020 Ford Mustang

Table 1 shows four common power train related problems of the 2020 Ford Mustang. The number one most common problem is related to the power train (19 problems). The second most common problem is related to the automatic transmission control module (one problem).

Table 1. Power Train related problems of Ford Mustang


Recently reported Power Train problems of the 2020 Ford Mustang

The Power Train problem

My car has always been a little rough on shifting since around 40k miles when I got it. I never really noticed after awhile and never had any problems. No lights flashing or codes no issues with anything under the hood.   Read details...

The Automatic Transmission Control Module problem

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.   Read details...

The Automatic Transmission problem

I was contacted by the NHTSA, after I had an accident in my 2020 Ford Mustang ecoboost with the automatic transmission and ability to manually shift. I spoke with an investigator by the name of [xxx]. The investigator wished me good luck, as it was relayed to me that I was the only one who had the   Read details...


Power Train related problems in other Ford Mustang model year vehicles:



Mustang Service Bulletins
Mustang Safety Recalls
Mustang Defect Investigations