The Curt towed-vehicle RV harness is the ideal solution to connecting your vehicle's electrical system to your RV while dinghy towing. Each RV harness is made for vehicle-specific application, using OEM-compatible plugs to "T" into the vehicle's wiring without any need for cutting or splicing. With a towed-vehicle RV harness installed, hitching up your vehicle behind your RV is fast and easy. Simply plug the provided 4-way flat connector from the front of the vehicle into the RV's 4-way flat socket. The RV harness uses the vehicle's existing tail lights, turn signals and brake lights, eliminating the need to purchase additional lighting. The vehicle's lights are able to operate in conjunction with your RV's lights, signaling other drivers and functioning just like a standard trailer in tow.•Connects a towed vehicle to an RV using a standard 4-way flat trailer plug•Simple plug-and-play design eliminates the need for cutting or splicing•Integrated block diodes isolate sensitive vehicle electronics from RV signals•Uses towed vehicle's existing taillights, brake lights and turn signalsSpecificationsWarranty: 1-Year LimitedIncludes: Harness, 4-Flat Extension, Mounting Bracket, HardwareFit: 2018 - 2025 Jeep Wrangler JL | Curt Custom Towed-Vehicle RV Wiring Harness I Jeep Wrangler JL