12+ 2012 Dodge Ram Light Electric Trailer Brake Disconnected For You
2012 Dodge Ram Light Electric Trailer Brake Disconnected . That warning light is checking the circuit that should be. No, you just have a 12v dedicated power in the 7 pin going to the trailer for that battery and the main battery. trailer brake control how to access DODGE RAM FORUM Dodge Truck Forums from www.ramforum.com That warning light is checking the circuit that should be. No, you just have a 12v dedicated power in the 7 pin going to the trailer for that battery and the main battery.