The Wire Harness is designed to be used with tow hitch receiver.Helps complete the connection between the vehicle’s tow hitch receiver and trailer Provides a 4-pin connector located on the trailer hitch to provide power to your trailer's brake lights, turn signals, and taillights Features a converter assembly, fusing, cables, and connectors all specifically designed to work with your existing electrical systemBracket: With Bracket Kit: 4 Pin Kit Towing Type: Bumper The Towing Wire Harness Is Designed To Be Used With Tow Hitch Receiver.