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Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Item # C56331
Retail:$111.95
Our Price: $62.94
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Custom Fit Vehicle Wiring

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Call etrailer.com at 1-800-940-8924 for expert service. We are your Dodge custom fit vehicle wiring experts, and offer a great price. etrailer.com carries a complete line of CURT products for your Dodge 2014. Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part C56331 from CURT can be ordered online at etrailer.com. Complete custom fit vehicle wiring installation instructions and technical support.
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CURT Custom Fit Vehicle Wiring - C56331

  • Custom Fit
  • 4 Flat
  • Trailer Hitch Wiring
  • CURT
  • Powered Converter

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.


Features:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily
    • Locate connection points behind tail lights
    • Plug in T-connector
    • Run hot lead to car battery
  • Includes powered tail light converter that connects directly to battery to avoid overloading vehicle's electrical system
  • Constructed using surface-mount technology (SMT) for consistent, reliable performance
    • Maximizes trailer light yield and intensity while producing minimal heat
    • Ensures superior operation in rough road conditions
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 6 amps
  • Limited 1-year warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side tail lights. You will have to remove the tail light assemblies to access this harness. Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery.


Once installation is complete, the 4-way connector will be stowed in an out-of-the-way location within your cargo area.


It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.


Powered Tail Light Converter with Surface-Mount Technology

A tail light converter is built into this T-connector. This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits.


Curt builds each tail light converter using surface-mount technology (SMT). This method of construction involves soldering electronic components directly to the surface of a printed circuit board. SMT eliminates the need for leads, which are used in older through-hole technology. The result is a circuit board that is smaller yet provides more routing area and that offers superior performance, reliability and durability.


Curt SMT Circuit Boards

Circuit boards constructed using SMT have been shown to perform better under rough conditions with excessive vibration than those made using the through-hole method. And where would vibration be more likely to occur than in towing applications? Curt converters also produce less heat, leading to increased durability and longer life. In addition, lower levels of resistance ensure better performance, especially for parts that operate at higher frequencies.


Each Curt circuit board is made using high-quality components that are pieced together in the most technologically savvy fashion, leading to greater predictability and reliability in functioning.



56331 CURT T-Connector - Surface Mount Technology - 4 Wire

Replaces Curt C56150

Compare to Tekonsha 118534

Installation Details C56331 Installation instructions

California residents: click here


Customer Satisfaction Score:


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C56331

Average Customer Rating:  4.7 out of 5 stars   (594 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.

by:
2014 Dodge Grand Caravan

Install was straight forward and easy.
Fit
factory plugs perfectly.
I mounted the box behind the drivers tail light and since my van is a Ram CV, it doesn't have anything in the back, and I found a factory plug for the 3rd row entertainment system tucked in the quarter panel for the 12v power so I didn't even have to run a new power wire for it.



by:

Works very well, easy to install. plugs into tail light assembly easily. I recommend the following. install the electronic module using the mounting hole and drilling a piolet hole for a metal screw, I used double faced tape--did not hold. Also solder the positive wire from the battery to the positive wire on the module, mine rusted apart with the winter salt.



by:

Made the wiring very easy. Quality connectors and wire.



by:

Always has been good, quality products and very fast shipping. My favorite store for trailer parts.



by:

After reviewing what must be a dozen different tow hitches I finally decided on this one for several reasons. First, its custom made for my application, which happens to be a 2011 Town n Country. But there are several years with this configuration. Unfortunately I was alone in my driveway to do this install. But because it was made just for my situation in went right in like it should. In fact all the holes lined up so perfectly I was able to hand tighten the screws back in. Too easy. They also provide how-to videos which are very useful. I bought the light package and it too was a no-brainer to hook up since they've taken most the work out of the struggle of figuring out what goes where. The only problem was in the UPS delivery where they had torn a large cash in the box and the instructions must've fell out in transit since there were none. etrailer's video says to reference those instructions for the correct torque. I wasn't worried tho' as I tightened them real tight and then welded to my satisfaction. And if, like me, you've ever had a hitch come loose out on the road you'll learn to tack those on after you've bolted them up. Either way this was a great fix for my application and I would do it again without hesitation. Good luck!

Lance

5/10/2021

Its working exactly like it should. And really, when you buy a custom hitch made for your vehicle and follow up with a few welds there really is nothing to go wrong. If I get another vehicle and need another hitch I wont hesitate to get it here and I wont have to spend the usual two hours researching the market first.



by:

Kit included everything needed, and instructions were easy to follow



by:

Perfect wiring kit to add a receiver to my van. The instructions were perfect and easy to follow.

Shelah R.

10/23/2023

One year later, our hitch and wiring system is holding up perfectly. Im glad I went with CURT systems. The installation, instructions and Kit were easy to follow.

Etrailer Expert

Mike L.

11/10/2023

@ShelahR Curt makes an excellent product. Their receiver hitches are manufactured in the USA.


by:

Easy install, plug and go.



by:
2017 Dodge Grand Caravan

Fast Shipping and Great Prices. Thanks Al Kleckner

Alan

3/9/2024

Item as listed, works great on my 17 Dodge Grand Caravan GT, .



by:

The two sided tape was not any good !
I
had a roll of double sided that worked great!
Other than that the product was very good
As expected for a change!
Yes I will recommend this product!



by:
2011 Dodge Grand Caravan

Fast delivery, Good quality for a fair value & the installation was very easy



by:

Everything arrived on time with clear instructions and installed perfectly!



by:

works great



by:
2014 Dodge Grand Caravan

The hitch and wiring harness arrived two days prior to the informed recieved date. Install of the hitch was less than 30 minutes and matched perfectly with the vehicle.
Thank you for a great product...

Steve

4/15/2023

ALL IS WELL, THANK YOU



by:
2012 Dodge Grand Caravan

This is the third online purchase with eTrailer and like before delivery, products and customer service has been great. So my opinion if you want the best trailer supplies for the money etrailer.com is the way to go. Especially if you want the correct parts.



by:

Easy install



by:

Absolutely awesome!!



by:

The most affordable set up I found, and the quality is superb. Customer service is impeccable as well!



by:

Easy to install and had all the right p arts



by:
2015 Dodge Grand Caravan

Great price and fast shipping THANKS



by:

Product arrived quickly and in good condition. Videos were very helpful. Would have given 5 stars, but 2 sided tape for wiring harness was useless. Pulled off the protective cover on both sides and neither side was sticky. Had a clear film that would not separate from the "tape".



by:

Trailer sells the right products the wiring is easy to connect price is worth the hassell.



by:
2018 Dodge Grand Caravan

Took literally 10 min to install the hitch and about 20 min to run the wires. Very easy and simple.



by:

Nice harness and it fit great! I only gave it 4 stars because of the cheap butt connectors that came with it, and the fact that the 2sided tape to hold the control unit up failed even before I was done hooking it up. I used heat shrink connectors I had, and a self tapper screw to mount the control unit to the inner tin. Other then that it’s a great well fitting harness. Unless your young and thin, your going to need it up in the air a bit to run the power wire. I’m neither and getting the left rear up on a jack stand gave me enough room.

Paul

7/1/2022

Still working great. Worthy addition

Rudy

7/20/2022

I wish that a protective cover for the four way flat connector that stays with the trailer just like the one that stays with the hitch was part of the package. Every time I hook up the connector on my vehicle is nice and clean but the one one my trailer that sat bare and exposed is all grody and I need to clean it up before I hook them together. That is my only complaint.



by:

Installation was straight forward and took me about an hour. I routed the passenger side tail light wiring before securing the module in the drivers side tail light space. The green wire was long enough as I made sure it was on top of the bumper ledge and trailer hitch brackets after reading the other reviews. It is very easy to route it so it will be to short. I purchased 20 ft of small wire loom for the power cord and secured it with wire ties under the car. It was pretty easy but there were not enough wire ties in the kit. I used about 15 wire ties for a very neat installation of the power cable. I also cut a slit in the rubber grommet in the drivers side tail light well and ran the trailer hook up wire into the car jack compartment. This made the wire a little short but I was able to purchase an extension. For me it is much better to have the trailer wire inside of the mini van rather than trying to find a spot to secure it underneath the van when not in use. Every thing works no problems.

Jack C.

5/24/2015

Hi Bob, I would also like to run my flat four connector through the jack storage area on my 2014 town and country but am having trouble routing it. I see the grommet you are talking about and have removed it just to see how I can route the connector. After removing the grommet how do you get into the jack storage ares without doing some cutting?


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Info for this part was:

Employee Mike L
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Edited by:
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