How Does the Curt Adapter 4 Pole to 7 Pole Wire to a Vehicle

Question:

where do i run the yellow,blue and black wires?

asked by: Matt

Expert Reply:

To install the Adapter 4 Pole to 7 Pole # C57674 that you referenced the blue wire will be the brake output circuit from the brake controller, the black wire will be the 12 volt accessory that will run through a circuit breaker to the positive side of your battery and the yellow wire would be run to a reverse light circuit to activate a reverse lockout or reverse lights.

For a circuit breaker you could use a # PK54540.

I attached an FAQ article on installing a brake controller from scratch that you might find helpful also.

expert reply by: Jameson C