Trailer Brake Wiring Diagram. In the electric system the braking system consists of brake controller, stoplight wire, battery. A brake controller has only one output wire.
In the electric system the braking system consists of brake controller, stoplight wire, battery. I don't have a wiring diagram on me, so I don't know which of these translate into which wires in the back. I haven't had time to look into it and it would be sweet to know how it should be before I jump in.
Getting back to the Dodge Caravan… it didn't come with the factory tow package.
Off Road Trailer. wiring diagram for semi plug - Google Search.
Step Two: How To Wire The Trailer Brakes. A brake controller has only one output wire. How Brake Light Wiring Works. by Ed Grabianowski.