Jgraves1107

I have exhausted myself trying to find this issue. Replaced ecm and had it programmed. Jeep had just shut down with no turn over. Dealer suggested ecm? Dealer said c1 on tipm had bad connection? Long story got it back a week later and the wife took it out 3 times and it died again. Ok? Replace can-bus wiring on c1. Did nothing for the billion codes. Just installed a new tipm and no comms whatsoever with anything. It won’t even pick up the vin. No obdII connector works now. ASD relay chatters, which it did before and after tipm replacement. Anyone got any ideas as to where to look now? I am beginning to think dealer sold us an ecm we did not need.