Hello, I?m hoping someone could help me. I?m trying to flash an NGC4 (tcm only) controller on the bench. I can read the controller fine. And license it. But when I go to write it it says error ?controller init failed? my first thought was that I needed to have the ecm connected as well so I wired in a good CM2100a also with no luck. This didn?t work. I have tried 3 other TCMs with all the same error. (Wasted a lot of credits). They flash fine in the actual vehicle but this does me no good as I need to be able to do it on the bench. I have submitted info logs and device information to hpt. They said ?everything looks fine and to have the controller flashed at the dodge dealer? but this is simply not the problem. Can anyone tell me what I need on the can but to write this controller? TIPM maybe ?thanks guys/ gals.