Originally Posted by Splitrock
The red and gray wires with the yellow wire nut going left in the picture are the jack and breakaway switch wires on my trailer. The previous owner disconnected them. I reconnected them according to the Airstream service manual diagram. I removed the front sofa and the front inside skin to access the wires and to rewire the 7-way.
I looked under the trailer, and I have easy access, via a wire nut, to the brake wires. There is a cable labeled "Brake Cable" with two wires inside it, a red and gray(?) dirty white(?). Would I run a wire from the red brake wire to the front of the trailer and the B-A switch, with the second B-A wire going to power?