Problems when replacing 7 pin connector
I have a Curt Bluetooth brake controller. Works great but last week, it kept going out on me. Figured maybe the unit was bad, being Bluetooth and all. Get unhitched and see that the problem is a cut i...
Forum Discussion
If it were me, I would take a battery and attach the ground wire then connect the other wires to determine what color goes where. I am guessing you will have a marker light, turn lights, break light and you should be able to hear the brakes work.
