One problem related to automatic transmission control module has been reported for the 2004 Ford F-350. The most recently reported issues are listed below.
On two separate occasions vehicle stalled. The first time it was at 5 mph, and the second time it was at 35 mph. Vehicle was taken to the dealer on both occasions, and they were not able to resolve/ duplicate this problem. . . . . Vehicle speeds up on its own and misses out running down the road at 60 mph. Rpms around 1500 rpms . Reprogrammed pcm and tcm to latest calibration.