Trailer Light Question
Our 2010 Cougar or our 2009 RAM have begun something very perplexing. After approximately 10 minutes of use, the clearance/running lights on the trailer stop working. The brake lights work, the turn...
Forum Discussion
Turn on your running/parking lights and verify that 12VDC is coming out of your truck connector. You need to determine to if it is a tow vehicle or trailer issue before further troubleshooting.
