56439 Features:

• Includes a dust cover, fuse holder, battery connection wiring, and all necessary wiring components
• An OEM-compatible plug-and-play design eliminates the need for cutting or splicing of wires
• Connects your vehicle to a trailer using a standard 4-way flat trailer plug
• Surface Mount Technology circuit design increases performance and durability
• Kit is equipped with a tail light converter to ensure vehicle-trailer electrical compatibility
• P3, P5, P6 T-Connector Locations
• 3 amp turn signal and brake circuits
• 6 amp tail light circuits

Note:

• Battery connection must be fuse-protected (10 amp maximum)