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CURT 56331 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chrysler Town and Country, Dodge Grand Caravan

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$72.99

$ 35 .99 $35.99

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About this item

  • EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer
  • STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a variety of trailers, adding versatile towing options for your vehicle
  • VEHICLE-SPECIFIC. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Chrysler Town and Country and Dodge Grand Caravan
  • RELIABLE POWER. This 4-way trailer wiring harness is built with surface mount technology. This type of circuitry generates less heat, optimal light intensity and durable performance
  • DUST COVER. To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements


If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Chrysler Town and Country and Dodge Grand Caravan (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.


Matthew
Reviewed in the United States on May 3, 2025
Worked perfectly for my 2014 dodge grand caravan
Papa from MS
Reviewed in the United States on March 11, 2025
Exactly what they show.
John
Reviewed in Canada on February 2, 2025
Very good
Julie G Sage
Reviewed in Canada on April 14, 2025
Fits my caravan great easy to install
D Campbell
Reviewed in the United States on September 3, 2024
This was almost completely plug and play. A power cord does have to be routed safely to the battery compartment. I was able to install on a 2014 Town and Country without lifting the vehicle.
Curtis Truesdell
Reviewed in the United States on August 30, 2024
This kit fit my 2018 Dodge Grand Caravan SXT. The install was simple and straight forward. Has been working great. I would recommend getting a 4 pin tester as well, so you can check your work with confidence.
conslar
Reviewed in Canada on August 22, 2024
très bien fait et facile d’installation pour l'ensemble des câbles. Le plus long est de passer le câble pour la batterie. tout s'installe de l'intérieur à l'abri de intempéries . Le prix est super bon aussi.merci
Rick G.
Reviewed in the United States on December 27, 2024
I had it professionally installed and I have had no issues since. I have pulled a few trailers since the installation and it works perfectly!
Ferris
Reviewed in the United States on December 24, 2024
Biggest pain in the rear is running a wire all the way up to the battery/some hot connection. However, it’s awesome that this connects to the factory tail light connectors! No more cutting and splicing into factory wiring.
MIL_Consumer
Reviewed in the United States on April 17, 2023
Package came with everything needed for install.One MINOR complaint, the "double sided tape" that came with the kit to mount the control unit was so dried out it flaked off/broke apart and was absolutely useless. I opted to permanently affix the control unit using a drill, sheet metal screws, etc.I took my time with the installation to give a perfect install and avoid issues in the future (like I had from a previous Uhaul install job). It is worthwhile to take the extra time to run the power lead through the undercarriage following the rear brake line as a guide. You may get nervous as you get closer to to the front of the vehicle, but theres enough wiring. No moving parts on that route to worry about wires getting rubbed/shorted out.Perfect install, perfect operation thus far.
Tom from Miami
Reviewed in the United States on October 9, 2022
I was very happy with this product. The install was fairly straight forward. I agree with other reviewers that the solid black cable for power is not a good idea but for me I installed it so I know what it is. I did install the fuse at the battery so the red is at least visible there. Light connectors worked great and install was pretty quick. I had plenty of wire to reach both rear light sockets and the trailer adapter. If you are considering hauling with your Chrysler/Dodge Minivan you might consider the air support system for the rear. I was very pleased with them when I pulled our car on a dolly from Dallas to Miami. See my other reviews for details.
HANK BLOMMERS
Reviewed in Canada on April 23, 2020
I purchased Curt 56150 T-Connector, the correct T-connector for a 2012 Dodge Grand Caravan, in March 2017. Last month ie, March 2020, the 10 amp fuse blew. I jumped the fuse but still it would not work. I removed the entire harness and traced for shorts to ground, ie rubbed through wires, etc. Nothing . Of course I checked the trailer lights independently and they were working fine. I concluded that the electronic module of the 56150 had failed. I ordered a replacement unit and 56150 has been replaced by Curt 56331. I installed 56331 today, April 23, 2020 and the trailer lights work fine, again. I really hope that the 56331 last more then 3 years! The ease of installation is great. The plastic 6 pin connectors are a perfect fit into the 6 pin connectors of the taillight assembly. I was not impressed with the short life of the original 56150. It should have lasted more then 3 years. Time will tell.
Nigel, BC, Canada
Reviewed in Canada on January 25, 2019
I bought this wiring harness because the dummies at Dodge/Chrysler decided to install 5 volt LED rear running and stop lights in my 2013 Dodge Caravan. And for whatever reason, the reverse lights are still 12V . So due to the low voltage of the LED's you need a power wire that runs all the way to the front of the van that connects to your battery to power the wiring harness up to 12 volts, as most trailers still have 12 volt bulbs or 12V LED bulbs. The installation went very smoothly, the parts fit together properly and feel well connected and tight. The materials, wire etc are of good quality and should last a long time. Keep a few extra zap-straps handy, as they skimped out on the number in the kit. The installation directions are clear and easy to understand. I also used YouTube and found someone who did a great job of explaining exactly how to wire my vehicle with this kit. I suggest you do the same. Cheers. Nigel
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