jlfernan
May 19, 2018Explorer
Curt brake controller, disables engine.
Installed a Curt Triflex brake controller in my Thor RV. It sits on a Ford e450 chassis. The controller was plugged into the chassis plug with an adapter harness. When I try to start the engine it goes into Ford's Securelock(?) which does not allow the engine to start. If I unplug the controller, it starts normally. Any ideas. Of course the trailer store I bought the controller from and Curt are both closed on Saturdays.