One problem related to automatic transmission control module has been reported for the 2021 Ford Expedition. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Ford Expedition based on all problems reported for the 2021 Expedition.
The powertrain control system has detected an internal pcm communications error pcm will invoke failure mode effect management.
| Power Train problems | |
| Automatic Transmission problems | |
| Automatic Transmission Control Module problems |