Chevrolet Blazer 2023 Trailer Lamps User Guide

Chevrolet Blazer 2023 Trailer Lamps User Guide The harness contains the following wires: Blue: Electric Trailer Brakes Blue: Battery Feed White/Blue: Brake Apply Signal Black: Ground Refer to the aftermarket electric trailer brake controller owner’s manual to determine wire color coding of the electric trailer brake controller. The wire colors on the brake controller may […]