4 Wire Brake Controller Diagram. Trailer brake controllers like the prodigy p2 use a 4 wire hook up. Elecbrakes is designed to operate 1 to 2 braked axles.
If your vehicle did not come pre wired from the factory and you do not have a tow package this tutorial will explain how to install a trailer brake controller and the components needed to complete. A free wheeling diode is used to dissipate the energy for a cut off in the ac circuit. Route this wire to the auxsilver post on the 20 amp or 30 amp circuit breaker under the hood.
Using a 1012 gauge butt connector attach the white wire from the battery area to the brake controls white wire.
Generic wiring diagram read this first. Electric brake controller wiring diagram. 73 offers from 7871. If your vehicle did not come pre wired from the factory and you do not have a tow package this tutorial will explain how to install a trailer brake controller and the components needed to complete.