i guess its possible that hypertech has written some invalid code into the pcm. if so, i'm sure they've seen it before and they can probably provide a fix, especially if you are the original owner. if you're not the original owner, they might charge a fee. call hypertech and ask them.

on the other hand the pcm memory may have just failed, and neither hypertech nor dodge can reprogram it.

 

according to what I've been reading the PCM is going to have to be replaced.