CURT 58906 Towed-Vehicle RV Harnesses are 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. This particular RV dinghy tow wiring harness is designed for select years of the Ram 1500, 2500, and 3500 with LED taillights.
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 taillights, 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.
The simple plug-and-play design of CURT towed-vehicle RV harnesses makes installation a breeze, but these custom harnesses are also built for lasting durability. Each harness features integrated block diodes. These diodes isolate the vehicle’s electronics from the RV signals in a way that protects them from overheating and short circuiting.
Each CURT towed-vehicle RV harness comes with a 4-way flat extension to reach the RV connector socket, a mounting bracket to help keep the wires ordered and protected on your vehicle, and all the necessary hardware for a complete installation.
• 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 signals
• Includes harness, 4-flat extension, mounting bracket, and hardware
Compatible Vehicles
2013-2018 Ram 1500 with LED taillights
2019-2024 Ram 1500 Classic with LED taillights
2016-2018 Ram 2500 with LED taillights
2016-2018 Ram 3500 with LED taillights
Before You Order
Check your Ram model and year against the application list and confirm LED taillights; also verify the RV connection is a compatible 4-way flat socket.
Frequently Asked Questions
Which Ram applications are listed?
The excerpt lists 2013-2018 Ram 1500, 2019-2024 Ram 1500 Classic, and 2016-2018 Ram 2500 and 3500, all with LED taillights.
What connector type does the harness use?
The description identifies a 4-way flat connector.
