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CURT Custom Wiring Harness #56150

Class: Wiring UPC: 612314561506

  • Plugs into vehicle tail light assembly to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Equipped with a powered 3-wire to 2-wire tail light converter
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty


  • Includes powered 3-wire to 2-wire electrical converter with wiring kit (connection to battery required)
Instruction Sheet Download pdf
Superceded by Item 56331
Shipping Weight 1.650
T-Connector Location S1,S2
Battery-Powered Yes
Warranty One Year Limited
Part Type Custom Wiring Harness
Turn and Brake Circuits 3.0 Amps
Tail Light Circuits 6.0 Amps
Electrical System Type 2W
Output Type 4-Way Flat
Converter Type Circuit Protected and Powered
UPC 612314561506

Additional Information

A CURT custom wiring harness (also called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring.

Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT''s custom wiring harnesses come into play. Custom wiring harnesses plug into your vehicle''s electrical system using original equipment (OEM) connectors. Our custom wiring harnesses use two or more OEM connectors to plug in at the taillight assembly and provide a standard trailer socket to allow a trailer to be plugged into your vehicle''s power system.

This harness provides a 4-way flat connector socket and comes with a circuit-protected converter. It is designed to be a custom wiring harness for certain years of the Dodge Caravan with Stow-n-Go, Dodge Grand Caravan with Stow-n-Go or Chrysler Town and Country van with Stow-n-Go (to verify your vehicle compatibility, see the CURT application guide at CURT custom wiring harnesses are long-lasting and quick to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.


Year Make Model Style Install Time Other Hitches
2013 Dodge Grand Caravan All
2014 Dodge Grand Caravan All
2015 Dodge Grand Caravan All
2016 Dodge Grand Caravan All
2014 Chrysler Town & Country All
2012 Dodge Grand Caravan All
2017 Dodge Grand Caravan All
2011 Chrysler Town & Country All
2012 Chrysler Town & Country All
2013 Chrysler Town & Country All
2015 Chrysler Town & Country All
2016 Chrysler Town & Country All
2011 Dodge Grand Caravan All
Page 1 of 2 13 Total Vehicles


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Installed on a 2013 Grand Caravan

Tried this on a 2013 Dodge Grand caravan and it worked well except the connector that goes from the drivers side tail light to the passenger side wasn't long enough. I had to splice in 1 foot of wire so it would reach. I soldered every connection so i would not have to worry about corrosion in the future :-) Plugs were perfect and installation was easy.