When we were working with the traction control module suiciding on the SC GTO (it would reset when restarted, and then die again the next time you nailed it) we got put in touch (eventually) with actual performance engineers who were involved in the development of the LS2 and drive train. They couldn't help us, but stlll, it was better than my experience with Dodge or any other manufacturer for that matter.
EDIT - in fact, last I checked there was no resolution, but then we were early in that comparatively rare product cycle