Honda RIDGELINE 2017 Owner's Manual page 414

uuTowing a TraileruTowing Preparation
Trailer brake controller
connector's terminals:
Electric Brake Brake (Light
(Brown) (20A) Green)
Ground Stop
(Black) (Violet)
Electric Brake
(Brown)
Brake (20A)
(Blue)
Ground
(Black)
Brake Lights
(Sky Blue)
412
Have a qualified mechanic install your trailer
brake controller following the trailer brake
controller manufacturer's instructions. Failure
to properly install the trailer brake controller
may increase the distance it takes for you to
stop your vehicle when towing a trailer.
The trailer hitch harness is used to install the
controller for the electric trailer brakes.
Insert the trailer brake fuse into the engine
compartment sub fuse box.
2 Engine Compartment Fuse Box Type B
P. 579