I unplugged my tcm to install a new factory amp due to loosing sound in my speakers and now my car isn’t shifting right and I have check engine codes u0101 and u11c2
What is your question?
It just happened when I unplugged that tcm but at the time I didn’t know what it was I thought it was part of the sound system like the amplifier so now my car is not acting right at all so I was trying to figure out what do I have to do now to get my car back running right I have a challenger rt 2012
What makes this problem better or worse?
It’s the same when I start it up it’s running normal just has the codes and isn’t shifting right
How long has your 2012 Dodge Challenger had this problem?
RepairPal Certified shops can diagnose and repair your 2012 Dodge Challenger. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Hello, was the engine's battery disconnected when you disconnected the component? And, have you ensured everything is currently properly connected now?
With any luck, all that needs to be done is a diagnostic tool be hooked up, codes for the component cleared, and a drive cycle to verify everything is working fine. Otherwise, you'll have to troubleshoot the circuit. But if you disconnected things with the battery still attached, likely what happened is a loss of communication that is stored.
