As Title indicates, post installation the client is getting a CEL U0415. It happened to me after programming but I cleared it and figured it was a fluke. According to him, per his Dodge dealer, they have seen this happen with aftermarket remotes starts and also stereos on the Challenger.
Any suggestions other than rolling back firmware? When tapping for 12V ignition I grabbed the incorrect wire first time around. It was pink/wht but didn't give 12V with IGN. The snake shows Pin 27 OR 31 at BCM, plug E. 27 was the wrong one, 31 was hardly pink/wht, more pink/yel but did give 12V with ignition.