【Multi-function】Easily connect the trailer's taillights, brake lights, back-up lights, turn signals, electric trailer brakes and auxiliary power cord with the trailer towing harness.
【EASY INSTALL】Plug and play, no cutting or splicing required, quickly and easily install on the Rear Bumper. Surface mount technology can better withstand shaking and vibrations, conditions that are common while towing, compared to traditional through-hole-mount tech.
【Multi-functional and Stable Signal Transmission】 Perfectly connects trailer lighting and signaling systems, such as taillights, brake lights, back-up lights, turn signals, electric trailer brakes and auxiliary power cables through 7-pin and 4-pin connectors to achieve stable signal transmission, which effectively transmits the driving intention of the trailer and improves driving safety.
【Outstanding Protection Design】 The harness is equipped with a 7-way blade spring-loaded dust cover to keep the sockets clean and a black rust sealed guide wire to effectively protect the wires and extend the life of the harness and connectors.
【Service】 If the truck is experiencing injection fault codes, idling or running rough, maybe it have a short or loose connection. Pls try again. Hassle-free return and money back policy, if this Trailer Tow Wiring Harness has any issue, please contact us, we will reply within 24 hours. Thanks for your support.