If you keep your trailer plugged into the truck while using shore power does this create any problems for the charging system or any other problems? Thanks in advance.
Dodge does not disconnect the 12V from the 7-pin like both Ford and Chevy. So essentially the trailer is charging the truck battery. I had a situation where I was long term with a Truck Camper on my RAM. I disconnected the 7-pin in that situation. For short term, like 1-2 days I wouldn't worry about it.