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  1. Custom Fit Vehicle Wiring
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FITS 2015 Honda Civic
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
CURT

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

Part Number: C56011
In Stock
$37.34
Retail:$66.59
You Save: 44%
Custom Fit Vehicle Wiring
Confirmed to Fit
2015 Honda Civic

Sedan - excluding Si and Hybrid

Sedan - Si models

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The best technical support and full custom fit vehicle wiring installation instructions. Great price Civic custom fit vehicle wiring and expert service. Honda Civic, 2015 custom fit vehicle wiring by CURT are available from etrailer.com. For expert service call 1-800-940-8924 to order your Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part number C56011, or order online at etrailer.com.
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2015 Honda Civic - Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

  • 4 Flat
  • Trailer Hitch Wiring
  • Converter
  • CURT

Quickly and easily install a 4-way trailer connector on your Honda Civic with this custom harness. T-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 points in rear cargo area
    • Plug in T-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


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 6 amps per circuit
  • 1-Year limited 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 interior trim panels in your rear 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 plugs 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.



56011 CURT T-Connector - Surface Mount Technology - 4 Wire

Compare to Tekonsha 118596

Installation Details C56011 Installation instructions

California residents: click here


Customer Satisfaction Score:


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C56011

Average Customer Rating:  4.8 out of 5 stars   (512 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 - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.

by:
2015 Mazda CX-5

Item was plug and play as advertised. Paper instructions included are marginal. Site provided video was very helpful.

This is my second installation using etrailer; they've been good to deal with each time.

Billg profile picture

Billg

6/17/2024

Havent towed anything yet, but the cargo basket is very handy for transporting heavy, dirty matls



by:

This harness did not fit the vehicle (2018 Fiat 124 Spider) it was recomended for. The part was recomended by etrailer.com but did not fit. See picture of packaging, It should have been pretty obviouse this was not going to fit. To return it they wanted to charge me almost $xx. Caution ordering from this web site, if they recomend it and it doesn't fit you are going to pay shipping to return it.

Katrina D. profile picture
Etrailer Expert

Katrina D.

10/28/2023

I am sorry to hear that this harness did not fit your 124 Spider. I do see that we do not carry anything on our site that will work on your vehicle. I am not sure how this harness even came into your search, but I will definitely make sure that this mistake will not happen again. As for finding a harness that will work, I would highly recommend contacting Fiat to see if they have a harness that they would recommend.



by:
2015 Mazda CX-5

I am quite happy with this wiring kit! It truly is plug and play!!
After watching the video, the install was quick and easy.
I only deviated from the install video, where it concerns the ground wire.
It says to use a drill and make a 3/32 hole and use the self tapping screw, if you can not find an existing place to mount the ground wire.
On the CX-5 there is a perfectly placed nut that can be used, and you dont even need any extra tools above what the kit calls for.
When you pull off the plugs for the drivers side tail lights, you will also see 3 10mm nuts that hold the tail light in place.
Just remove the one below the brake light, and slip the ground wire over it and replace the nut.

Tim W. profile picture

Tim W.

7/27/2018

I havent had to pull any more trailers, but I have no doubt it will work just fine, the next time I need to unroll it from the spare tire well!



by:

The trailer hitch receiver and wiring harness ordered was promptly delivered in good condition. All parts were brand new and just as described. I was very pleased with the simple ordering process and timely delivery. This company is definitely top-notch and I will be a repeat customer.



by:

Ordered a trailer hitch for a Mazda CX-5. The etrailer team was knowledgeable, and I got exactly what I needed. The hitch fits perfectly and works great!



by:

The video was great and the Wiring kit was easy to install.



by:
2015HondaCivic

Amazingly easy installation thanks to the video and product. Lights work excellent. Great communication and fast delivery by etrailer. Thank You!



by:

Custom fit perfect and easy to install

Charles profile picture

Charles

9/13/2024

Love the ETrailer custom wiring kits, easy to install and functions well for many, many years. This is my second kit purchased and am always satisfied with ETrailer’s products.



by:

Very nice quality. Great customer service from etrailer. Always a good experience!



by:
2009 Mazda 3

Very easy install, just make sure the ground wire has proper contact with the chassis or you will have issues with trailer lights doing some crazy things.



by:
2015 Mazda CX-5

PLUG and PLAY works great! Install video was key to making it easy to install.
Price was reasonable as well. ZERO issues.



by:
2015 Mazda CX-5

The hitch was great and went on without a problem. Wiring also worked great. Done! I bought from you because of your videos and they made installation so much easier. I am a do it yourselfer but at 73 was thankful for all you information and help via the videos. Would recommend your site to anyone in need of a hitch.



by:
2015 Honda Accord

I installed this on my 2015 Honda Accord for the purpose of pulling my small aluminum fishing boat and trailer. Works great!



by:
2012 Mazda 3

By far the easiest install i have done in a long time.

Steven profile picture

Steven

3/29/2024

Still working perfectly use it a lot because I use my little Mazda to tow my small boat to go fishing.



by:

Wiring was easy, aside from some inevitable tight quarters gaining access to the rear of the taillights to connect everything.



by:

Seems to be high quality and perfect fit. I have hauled a few things with it, no problem. My advice is to just fully remove the muffler instead of dropping it. If you are installing it in your driveway like I did. It was very difficult to get leverage to squeeze it into place, but once I pulled the muffler, easy.



by:
2015 Honda Accord

Bought for 2015 Honda Accord. The plugs did not match the vehicle. Confirmed that it was corrrect and was told Honda screwed up and to splice it in.

Jenny N. profile picture
Etrailer Expert

Jenny N.

3/28/2024

I am sorry that it needed to be spliced. Does your Honda Accord have LED tail lights? If it has LED tail lights then you would need part # C56173.



by:

Fit my car application and fast shipping. Thanks!



by:

Too easy to install!! I wish I could have found kits like this years ago! .. Kits like this should be the standard!



by:
2015 Mazda CX-5

Super easy to install. Still need to test it with a trailer though.



by:

Works great! Detailed instructions.



by:

Great product and great service, easy plug and play install



by:

Easy to install and works perfect.



by:

Great product, does what it says. Instructions were very generic and poorly written, and omitted a critical step - connecting the second in-line plug on the driver side for the running lights. Apart from that the install was very easy. The supplied adhesive mounting pad for the converter would not stick to the trunk interior paint, so I used heavy-duty hook and loop instead.



by:

Very simple installation that connects to the existing tail light connectors without any extra splicing of wires


25
512
Show More Reviews

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    We have a way you can install a 7-way on your 2015 Mazda CX-5 but not all vehicles have custom fit 7-ways made for them so you'd have to start with the more common 4-way like the part # C56011 which is custom fit for your vehicle. From there you'd need to convert it to a 7-way like what your trailer needs. If the trailer does not have brakes all you need is the # 37185 which plugs right into the 4-way and you'd be set. If the trailer does have brakes you'd instead need the # ETBC7 which...
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    The Curt T-Connector Vehicle Wiring Harness part # C56011 is indeed the correct wiring harness for your 2015 Honda Accord without LED tail lights. The issue you are describing sounds like a ground issue. Please make sure that the ground you are using is a clean bare metal surface without any paint present. This is more than likely the cause of your problem. Before attaching the ground screw, sand the surface down with some 80 grit sandpaper to remove any connection inhibiting material....
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    Image 1 for
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