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PC: E24
UPC: 612314589753

Custom Towed-Vehicle RV Wiring Harness, Select Ram 1500 #58975

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  • 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

Notes:

  • Includes harness, 4-flat extension, mounting bracket and hardware

Guides & Install Sheets

Product Videos

PRODUCT SPECIFICATIONS

  • Hub WarehouseD25
  • MaterialTHERMOPLASTIC RUBBER
  • Parcel AllowedYes
  • Part TypeCustom Wiring Harness
  • Product Weight2.340
  • ShippingFreight Only
  • Shipping Weight2.340
  • WarrantyOne-Year Limited Warranty

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

If you're towing your vehicle along for your next RV adventure, Bring It® with CURT! CURT 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 (see application info to verify fitment).

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.

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.

6 COMPATIBLE VEHICLES
YEAR MAKE MODEL STYLE
2020 Ram 1500 All
2021 Ram 1500 All
2022 Ram 1500 All
2023 Ram 1500 All
2019 Ram 1500 All
2024 Ram 1500 All
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  1. 80%

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    80%
    Easy install

    This is the second plug n play harness I've bought from Curt. I ran the wiring from the back to front through the frame using fish tape and had plenty of wiring left over. Yes you have to cut about a foot of the front plug off but I was tying it into my Roadmaster invisibrake wiring harness anyway so it was very simple. The first harness didn't operate my running lights thought so I contacted Curt customer service, and they sent me replacement ASAP. I also have their Curt tow bar system for my 2021 Ram crew cab It's great

  2. 80%

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    80%
    Great harness, but not quite long enough

    Harness appears to be very well made, and installation was very straight forward. Only problem is that it wasn't quite long enough for our 2021 ram 1500 crew cab. I followed the routing instructions pretty closely, but came up about 3 feet short. Fortunately, I was able to use the extension provided to go between RV and truck, to get it where it needed to go. Since I use a 7 pin to 4 pin cable from our RV, I wouldn't have needed to use the extension anyway.

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