Hi all. Bought a used 2019 Laramie (no etorque)last year, 3rd Dodge in 15 years. Love them but I think I f’d up. Left rear door open last week without turning off courtesy light, killed the battery. Got a boost, but hooked battery to battery, not chassis ground. Had a slew of MILs, including check engine. Got home, charged battery and disconnected negative from ground for an hour to reset codes. Next day, all the same MIL minus check engine. Used code reader to erase any codes, reads clean now, but still getting :Collision avoidence,abs,cruise control, and ESP lights on dash. Drives fine, but cruise control unavailable. Upon startup, receive messages to service trailer brake, 4wd unavailable , and others. Parksense shows unavailable, but the strange thing is that for the first 5 seconds if I put it in gear, the sensors show warnings of close objects, then shows unavailable. Resting battery voltage is 12.6 with running voltage 14.0 - 14.2. Readings forums, next step might be the battery voltage sensor. Any thoughts, and help is greatly appreciated.
Thanks.
Thanks.