Trailer Brake Settings 2012 Ram 3500
I just found out on the Cummins forum that my truck as well as other newer Ram trucks have different trailer brake settings for lighter and heavier campers. It also has a setting for Electric/Hydrau...
Forum Discussion
Go over to the http://www.cumminsforum.com/forum/ and type brake controller in the 'search' box. Not all 12's OEM TBC's are problem free.
