One problem related to automatic transmission has been reported for the 2003 Ford Thunderbird. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Thunderbird based on all problems reported for the 2003 Thunderbird.
My transmission was having issues with shifting. Lights flashed on dashboard.
| Automatic Transmission problems | |
| Differential Unit problems | |
| Transmission Failure problems |