Will Curt Echo Work Without Brake Output Wire on Vehicle 7-Way

Question:

My 7 way does not have the blue trailer brake wire in it will it work with out it ?

asked by: Don M

Expert Reply:

Yes, the Curt Echo # C51180 will work even though you don't have the blue brake output wire on your vehicle. That wire is used to send the brake signal from an in cab controller back to the brakes. Since the Echo installs in-line at the 7-way it sends the signal straight through at the trailer connector back to the brakes.

expert reply by: Robin H