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  1. Custom Fit Vehicle Wiring
  2. CURT
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 4 Flat
  6. Powered Converter
THIS ITEM IS NOT A FIT FOR
2009 Jeep Liberty

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

Item # C55560
Retail:$59.33
Our Price: $34.96
You Save: 41%
Custom Fit Vehicle Wiring
Not Confirmed to Fit

2009 Jeep Liberty

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Shipping Weight: 0.84 lbs
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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C55560 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (52)
  • Q & A (0)
  • Videos (2)
  • Photos

CURT Custom Fit Vehicle Wiring - C55560

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

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter 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 - no cutting or splicing of wires
    • Locate connection point in rear cargo area
    • Plug in connector
  • Includes a tail light converter to ensure that your vehicle's wiring matches that of your trailer
  • 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
  • Limited 1-year warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located in the jack storage compartment of your cargo area.


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 plug on your automobile and the 4-pole connector itself - to help prevent corrosion.


Tail Light Converter with Surface-Mount Technology

A tail light converter is built into this T-connector. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of the trailer. This converter combines the brake and turn signal functions of your automobile so that they run on one wire to properly activate your trailer's tail lights. Note: This will not affect how the tail lights on your vehicle operate.


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.



55560 CURT T-Connector - Surface Mount Technology - 4 Wire

Installation Details C55560 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


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

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Curt Custom Fit Vehicle Wiring - Trailer Hitch Wiring - C55560 Review

Today we're going to review part number C55560. This is the Curt T-connector vehicle wiring harness with the four-way flat trailer connector. This is a custom fit part, it is designed to fit the 2005 to 2006 Chevrolet Equinox and Pontiac Torrent. Now on a custom fit part, what I always recommend for you to do is to go to our website, use our fit guide, put your year and model vehicle in there, and it'll show you if this will work for your application. Now this part provides this four way flat trailer connector at the back of your vehicle to power your trailers signal lights. This does connect very quickly and easily, there's no cutting or splicing wires. Basically all you have to do is locate your connection point in your rear cargo area, plug this into the connector back there, have your white wire attached as a ground, and then put your fuse into the fuse holder and then you'd be ready to plug your four way into your trailer to get lights on your trailer. It does include this tail light converter right here. And this is to ensure that your vehicle's wiring will match that of your trailer.

This converter is instructing using SMT technology, which is surface mouth technology, gives you a consistent reliable performance. It'll maximize your trailer light yield and intensity while producing minimal heat. It'll also give you superior operation in any rough, rouge conditions. Another nice thing is that is it does come with this dust cap for the four way, so when you're not plugged into your trailer you can just attach your dust cap to the plug, and then just go ahead and put your cap over when you're not plugged in and that cap will protect the terminals from any damage from the elements themselves. Few specs on this. The maximum amperage for the stop and turn light circuits is 3 amps per circuit. And the max on the tail light circuit is 6 amps total. It does come with everything shown here, it has a nice set of detailed instructions that instruct you how to install it and even gives you pictures of where your connections are. But basically when you go to install this, what you'll want to do is go to the rear cargo area, and you access the connection point that this will match up to. Go ahead and plug this in.

Once that's plugged in you have your white wire with the eyelid on it. Take your included ground screw, and go ahead and drill a hole. And go ahead and ground that wire. And then they include the 10 AM fuse, so what you'll do is open up your in line fuse holder, go ahead and put your fuse in there, and then go ahead and put the cap back on there. Now they do also include some double sided tape that you can use to attach your converter down. You want to make sure your converter doesn't bounce around. So you can use the tape.

They also give you some larger cable ties that you can tie it down with also, and then some smaller cable ties to take up any length of wire that may be hanging down. But that should do it for the review on part number C55560. This is the Curt T-connector vehicle wiring harness, with the four way flat trailer connector.

Customer Satisfaction Score:


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C55560

Average Customer Rating:  4.8 out of 5 stars   (52 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.

by:

The Curt Connector was a breeze to install the only down side was the double sided tape that was included for the install was so old it was no longer sticky.



by:
2005 Chevrolet Equinox

The Class 3 Trailer hitch fits perfectly. The wiring kit was exactly what I needed and simply to install. That is, IF I knew the correct year of my Equinox. (The hitch was still a perfect fit) An '05 vs an '08 is a total different wire assembly connection & simpler! So I called Customer Service to arrange a hand-to-hand exchange, since they're local for me. NO BIG DEAL! Steve handled the arrangement with ease, recommending the best choice out of three to choose from. Now it is just a matter of getting this project finished. THANK YOU! Your website is awesome from a shopping standpoint. Great job on the design!



by:
2006 Chevrolet Equinox

Worked as advertised.



by:

I was very satisfied with the product and it fit perfectly into our vehicle and was easy to hook up to the trailer



by:

Easy to connect, easy to mount and works as expected. Haven't used the light much as most often using hitch for bike rack vs trailer but held up well after a year.



by:
2006 Chevrolet Equinox

Hello George. The wiring installed fairly quickly. I decided to route it inside the Equinox so it took more time than usual but I'm very happy with. Just brought it to a friend this weekend and it still works flawlessly. Actually, y thought they had a wiring harness but turns out they did not. They looked one up on etrailer and will be purchasing it soon.



by:

No issues. Purchased a year ago.



by:
2006 Chevrolet Equinox

Everything was there, fit right and worked for a 2006 Chevy Equinox. Took less than 5 mins to install!



by:
2006 Chevrolet Equinox

This is a great wiring harness, easy to install. I was told by my local parts provider that there was not a one step wiring harness available. I did a simple order on the etrailer site and the part came directly to my door. Thank you for your great service.



by:
2006 Pontiac Torrent

I needed a 6 wire square harness for my camper that would hook up to my 2006 Torrent. I couldn't find this harness anywhere, so I ordered your 6 wire to wire flat harness and splice my old harness into it. It works great. Now I have a wiring hook up for my 6 wire square and a 4 wire flat both in the same harness.



by:

The trailer light harness wad exactly what I needed. Easy to install and works flawlessly.



by:
2005 Chevrolet Equinox

This wiring harness is everything as advertised. Shipment arrived in just two days. I would advise anyone looking for hitches or accesssories to check out this company.



by:
2006 Chevrolet Equinox

The harness plugged right in like the description and video showed. Attach the ground wire to ground stud on vehicle with 10mm socket and 12” extension. Really simple.



by:

My old trailer light converter box from another company wasn’t working so I ordered a new Curt unit from Etrailer. Easy to connect and works perfectly.



by:

All aspects of the service were great, (delivery of product, the product itself, the instructions and the fit ) I am very pleased with etrailer. Highly recommend to all. Sure is nice to deal with such professionals.



by:
2006 Chevrolet Equinox

Super easy to install and has worked with out a hitch.



by:

I haven't had a chance to use the product with my trailer yet but the installation couldn't have been any easier. It took me less than 2 minutes to install. Very happy so far!!



by:

Easy installation, works great. Does what it's supposed to do.



by:
2006 Chevrolet Equinox

Product arrived as advertised. Videos online made installation a breeze. Highly recommended!



by:
2006 Chevrolet Equinox

Product is easy to install, had to wait two weeks to finally get the right product from etrailer though



by:
2005 Chevrolet Equinox

easy instructions works great



by:

Very good product and easy to install....Plus etrailer.com's pricing beat everybody hands down!! ????



by:

Quicker than i expected!



by:

Great product. Could not imagine how it could have been any simpler to understand and install.



by:

Quick delivery, easy installation.


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See what our Experts say about this CURT Custom Fit Vehicle Wiring

  • How is the 4-Way Accessed of Curt Trailer Wiring When Installed on a 2005 Chevy Equinox
    Yes, to use the 4-way of the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C55560 on your 2006 Chevy Equinox you will open your rear cargo door, pull the 4-way out, and then shut the door on the wires. Don't worry, the wires will not get pinched or damaged. An advantage to storing in the vehicle when not in use is that it stays protected from the elements and weather while not in use.
    view full answer...
  • Troubleshooting Trailer Wiring on a 2005 Chevy Equinox that Doesn't work With Trailer but Has Power
    It sounds like the converter box of the # 31235 is drawing too much amperage and is shorting out. This box does have pretty low amperage ratings at 2.1 amps per side. For comparison the Curt harness for your vehicle part # C55560 has a 3 amp per side rating. Are there a lot of lights on your trailer that could be drawing just too much for the converter?
    view full answer...
  • 5-Way Flat Trailer Connector Solution for 2007 Chevy Equinox
    For your 2007 Chevy Equinox you'll first need to install a 4-way trailer wiring harness part # C56012 and then convert it to a 5-way with the adapter # 20036 and you'd be set. Now to install the 5-way you'll just plug it into the 4-way and then run the extra wire of the kit to the reverse light circtuit of your Equinox. This is the only and easiest solution. I attached an install video for this on a similar vehicle for you to check out as well.
    view full answer...
  • Recommended Wiring For 2006 Chevy Equinox With 2007 Wiring Harness
    The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56012 confirmed to fit 2007 models is the correct connector for your application. Your vehicle must have been converted over to the newer style of wiring. This harness is confirmed to fit 2007- 2009 models.
    view full answer...
    Image 1 for
  • Troubleshooting Wiring Harness # C55560 When Installing on a 2006 Pontiac Torrent
    The first place I recommend checking is making sure the ground connection is good on the wiring harness, vehicle, trailer and all grounding connection points. Many wiring problems are caused by a bad or insufficient ground. The wiring harness # C55560 is grounded to the vehicle and this wire is white. Additional problems could also be caused by dirty or corroded connections. Examine the front and back sides of the vehicle and trailer side connectors for any dirt or corrosion and clean it...
    view full answer...
    Image 1 for Image 2 for

Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Andrew K
Video by:
Andrew K
Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Nicholas E
Test Fit:
Nicholas E
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B
Employee Zach D
Video Edited:
Zach D

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