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Brewurown's avatar
Brewurown
Explorer
Jun 29, 2018

Ram OEM Brake Controller

I have a 2012 3500 Ram with OEM brake controller. I started to get a warning that there is a problem. It displays an ! and either a SC or A 5C on the controller display. Does anyone know what this means?
  • More then likely problems with the wiring on trailer brake system. We had that on our 2011 Ram. SC=Short Circuit . One of the wires on the magnet for the trailer brakes broke
  • Have you done a google search. Turns up lots of stuff on it.