Quote Originally Posted by AHarris90 View Post
From my understanding, case relearning is usually not something much to worry about. Mine snapped right in and fired right up as if nothing had been changed.
I just put my ECM/TCM in my 08 GXP and my car won't turn over at all, interior lights and radio all work. Bad connections? Bad tune? I unplugged the battery before and after removal but won't turn over one bit. Any ideas?