ANG0225 Posted January 5, 2016 Report Share Posted January 5, 2016 Just hooked up my 2015 F250 to my Coachmen Chaparal. As I started towing, the display said "Training Wiring Fault" . My brake lights work, my turn signals work. What else could it be? How can I make sure that the brakes on my 5er work. A little history. About 4 months ago, I accidentally pulled out the cable from the junction box. I hooked it all back up and everything seemed to work. TIA Link to comment Share on other sites More sharing options...
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