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Curt Custom Fit Vehicle Wiring for the 2010 Honda CR-V

Curt Custom Fit Vehicle Wiring

(34 reviews)

Code:   C55106



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Shipping Weight: 0.8 pounds


Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 2010 Honda CR-V

Quickly and easily install a 4-way trailer connector on your Honda CR-V 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.


  • Provides a 4-way flat trailer connector at the back of your Honda CR-V 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 Honda CR-V'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
  • Made in the USA


  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 5 amps per circuit
  • Limited 1-year warranty


This custom-fit T-connector plugs into your Honda CR-V's wiring harness, which is located behind the driver's-side interior trim panel in your rear cargo area.

Once installation is complete, the 4-way connector will be stowed within the spare tire compartment of 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 Honda CR-V'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 Honda CR-V 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.

55106 CURT T-Connector - Surface Mount Technology - 4 Wire

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 Trailer Wiring Harness Installation - 2007 Honda CR-V

Today in our 2007 Honda CRV we'll be installing the Curt T-Connector Vehicle Wiring Harness with 4-Pole Connection Point, part number C55106. Now to begin our install we'll first open up the rear hatch and then remove the spare tire cover. Next we'll need to remove the rear threshold. So we'll remove the two pushpin fasteners and two cargo hooks. Once we remove the cargo hooks and the pushpin fasteners we'll gently pull up on the rear threshold releasing the fasteners underneath. Now we'll need to gain access to the manufacturer's wiring behind the interior panel on the driver's side. We'll move the pushpin fastener in the bottom of the panel and then gently pull out releasing the fasteners underneath until we can gain access to the manufacturer's tow port, which is a white plug taped to the manufacturer's harness using blue tape.

We'll go ahead and cut the tape to free the plug and then we can take the new Curt T-Connector and prepare to install. The converter box will need to be secured. So we'll take the two-way adhesive provided with the install kit and apply it to one side of the converter box. Then we'll go ahead and take the harness, run it in behind the interior panel, and take the plug matching up with the manufacturer's tow port and connect the two. Once we have it connected and secured we'll go ahead and take the converter box and adhere it behind the paneling on a clean, flat surface, preferably sheet metal. Now with that done we'll go ahead and secure the wiring as necessary with a zip tie. Cut off the excess from the zip ties to clean up our install look and route the 4-Pole Harness underneath the interior paneling towards the spare tire well.

Now with our wiring harness installed and secured we'll go ahead and re-install the interior paneling. Once we have everything re-installed we can go ahead and take our 4-Pole Harness and we'll check it with our test light. To check it we'll remove the cap of our 4-Pole connector, we'll take our ground clamp and put it on the white wire bare terminal. Then we'll test the brown wire terminal which will be our running light circuit. The yellow wire terminal will be driver side turning signal and braking and then the green wire terminal will be passenger side turning signal and passenger side braking. Now we know our 4-Pole Harness works. Let's go ahead and show you how to use it.

We'll simply take the 4-Pole Harness and run it outside the spare tire well, not over the threshold being careful to stay away from the latch as pinching the wire off in the latch can damage it. However, the weather stripping is thick enough that we can simply close the rear hatch on it and then pull out what's necessary to run it down to our hitch or accessory. Then once we're finished using our 4-Pole Harness we'll simply wrap it up and store it in the spare tire well. Now with that done we're ready to hit the road. That does it for the install of the Curt T-Connector 4-Pole Wiring Harness, part number C55106, on our 2007 Honda CRV. .

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Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C55106

Average Customer Rating:  4.9 out of 5 stars   (34 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.

- C55106

by: Tom F07/17/2013

Pulling the plastic sidewalls out in my new CRV had me a bit worried after watching the youtube vidio. The package included step by step directions including pictures. The instructional pictures were actually pictures of a CRV not a generic one size fits all vehicle. This wiring harness plugged in to an existing connection that Honda had pre wired and it looked exactly like the pictures. 15 minutes tops. It was so easy I had to double check to make sure I didn't miss anything. First time I've ever plugged in a harness, otherwise I was usually under the vehicle and cutting into wires and taping them. 89982


I know I will have trailer lights every time I plug it in. Would recommend this product to my mother!

Tom F - 01/16/2015


- C55106

by: Steve04/30/2013

Selecting the proper hitch for my car was very easy. The ordering process was straight forward. The order tracking kept me informed during the entire shipment. Before the product arrived I watched installation videos on YouTube. These made the installation trouble free. Once the products arrived it took me 1 hour to install the trailer hitch, and 45 minutes to install the wiring harness. Everyting is working just as I had hoped. 78526


No problems to date. Everything is working just fine.

Steve - 05/16/2014


- C55106

by: Terry L05/05/2013

I finally installed the 'T-connector wiring kit' in my '09 CR-V. It went well, installed in about an hour following the clear instructions. Have not been able to test the install yet because I don't have a trailer, but I don't expect any problems - will contact you if I have. However, I still don't understand the 'T-connector ' description, there is no 'T' involved just a straight connector into the CR-V's wiring system.....Terry L! 79054


Nothing to ad - still havent tested it!

Terry L - 05/09/2014


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by: Joe G04/27/2013

Only difficulty I had was locating the T connector under the trim panel, once found instalation was very easy. 78111


The products worked well and stood the test of time. I sold the vehicle recently and the items went with the car as they were not interchangeable with my new vehicle. I like doing business with E- trailer and frequently recommend friends looking for accessories.

Joe G - 06/05/2014


- C55106

by: David C.04/08/2013

It took me 15 min to install. Simple, straight forward, and it works!!! 74742


One year after, no regret. This was one of the best purchase I have ever made.

David C - 04/08/2014


- C55106

by: srkn08/06/2013

product is good and long enough to plug in to any works awesome. didnt have nay problem. it is handy and was easy to install. things could be better: 1) product was not delivered as fast as I expected after paying $4.99 for shipment. bought on 7/31 received on 8/3 so you need to give some time for delivery. 2) instructions came with the product has not been updated so i had to figure out my self how to remove interior panel and managed to plug it in. over all it works great and i would recommend to other users. 93534

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by: Chris R.06/16/2014

Product was compatible with vehicle and I'm glad I have purchased it. It installed easily at the t connector the only issue was the amount of trim/panelling I had to remove on the Honda CRV to get to the connection. More the vehicle's fault than the product, but that's the only reason I bumped it down a notch in the rating. Great service from as always! 135822

- C55106

by: Scott B04/05/2015

Easy install and clear instructions. I purchased this wiring harness along with a receiver hitch. I did not watch an instructional video for the wiring harness, but did for the receiver installation. Really really really appreciate all the instructional and review videos etrailer has for their products they sell. It is what made me buy from them. 183324

- C55106

by: Clair G.05/19/2013

I'm 76 and walk with a cane after suffering a stroke. It took me 15 minutes to install this thing. The hardest part was getting my old bones In and out of the back of my CRV. Be advised, there is a 10mm bolt you should remove when pulling back the driver side interior trim panel. - Piece of cake. 80950

- C55106

by: Vinson K.07/29/2013

Excellent service. The product arrived within a few days of ordering thanks to a free upgrade. The video helped tremendously with installation. Install was easily completed in one hours time with plenty of time to review instructions/video. All that is left to do is to test the connector. 92202

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by: Kevin06/02/2015

I'm not the handiest of handymen, but I had this installed in about half an hour and it worked perfectly. Shipping was fast, price was reasonable, I wouldn't hesitate to recommend this product. 199806

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by: Murray K.05/13/2013

Installed a Hidden Hitch on my 2010 Honda CRV -ordering and shipping was easy, the on line video helped with the installation, it took me only one hour, fits perfect and very heavy duty. 80086

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by: keith07/23/2013

hook up was fast I started at 10 am got done at 1030 this onewas toreplace my old one I got pro installed and it didn't work but the new one perfect really easy love it thank you guys 91059

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by: TomTerrific05/15/2014

Web site easy to use. Prompt delivery. Good price. Video of product installation was particularly helpful. All and all a top place to buy on line. Tom 130771

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by: Jim B04/23/2013

received product in a timely fashion, shipping charges were reasonable. Took approximately 30min to install harness to vehicle. Very satisfied!! 77530

- C55106

by: Chris J05/12/2015

my purchase was smooth and fast. Install took me less than 15 minutes. Works perfectly with my trailer. Highly recommended. 192166

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by: Michael N07/17/2014

This product was easy to install and the quality is very good. It should take you about twenty minutes to do. 141758

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by: paul g03/18/2015

hitch and wiring harness was at my door with in three days after i ordered it and fit the car as it should. 179578

- C55106

by: paul g03/18/2015

hitch and wiring harness was at my door with in three days after i ordered it and fit the car as it should. 179576

- C55106

by: Justin B.05/04/2015

Works perfectly. Took less than 30 minutes to install in a 2008 Honda CRV. Very fast shipping. 190085

- C55106

by: Ray Hoover. Fillmore, Ca.07/22/2013

Great! I've never been disappointed in Curt products! Very straight forward installation! 90887

- C55106

by: Rob S01/02/2015

Quick and easy install on my 2011 Honda CRV. Everything you need is included in this kit. 167552

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by: Bob S04/07/2014

The product installation worked as stated. Trim panel removal was the hard part. 124100

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by: Robin W.02/28/2015

This wiring harness installed in less than 10 minutes! It works great, also.... 176493

- C55106

by: Barry H.05/13/2014

Wiring harness worked as advertised. Very easy installation without any drama. 130365

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by: Geo05/27/2015

Easy installation, easy to use - a perfect fit. Couldn't ask for better. 198193

- C55106

by: Yonny Gomez05/13/2014

I didint use it yet , but it was very easy to install . I hope it works 130308

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by: Harv03/04/2015

great product and super easy to in stall took me 10 min 176913

- C55106

by: Julian W04/20/2015

product arrived on time and as describe d. 186544

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by: Jim C12/06/2014

perfect, went in without any problems 163489

- C55106

by: lee Berger06/11/2014

Great product.. Fast delivery 135213

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by: Al Clark05/12/2014

Easy to install. 130187

- C55106

by: Joey05/26/2014

Great Product. 132405

- C55106

by: Dan06/25/2013

Very good 86003


Ask the Experts about this Curt Custom Fit Vehicle Wiring

  • Is Drilling Required For the Installation of the Curt Wiring Harness # C56166 On 2013 Toyota RAV4
  • Based on my research, the wiring harness you would need for your 2013 Toyota RAV4 is the Curt T-Connector # C56166. The Curt Wiring Harness # C55106 you referenced is intended for a 2007-2011 Honda CR-V. I have provided a link to the installation instructions for this particular harness. The wiring harness will not require any drilling as the connector is installed in the inner trim area of your vehicles rear cargo area, however you will need to shoot in a self-tapping screw during the...
    view full answer...

  • Tow Ready and Curt Wiring Harness Comparison for a 2011 Honda CR-V
  • The Tow Ready T-One Wiring Harness, # 118427, and the Curt T-Connector Wiring Harness, # C55106, are basically the same harness from two different manufacturers. The main difference between these two harnesses is that Curt uses surface-mount technology (SMT) which is newer technology from the older through-hole technology. The Curt harness also has higher amp ratings of 3 amps per circuit for the stop and turn lights and 7.5 amps per circuit for the tail lights. The Tow Ready harness...
    view full answer...

  • Will the Curt Hitch part # 13555 fit a 2007 Honda CR-V
  • Yes, the Curt Trailer Hitch # 13555 that you referenced is compatible with a 2007 Honda CR-V. This has been confirmed by Curt. Check out the install video and installation instructions I attached for this hitch on a similar CR-V as yours. To complete your towing setup you may also be interested in the following products: Ball Mount and Ball Set part # EBMK4 Curt Wiring Harnes # C55106
    view full answer...

  • c55106 not working on my trailer 2010 Honda CRV
  • First, if you are getting any voltage on the white wire that indicates a short to ground and could mean that there is a problem with the converter. But if you are getting voltage just on the brown, yellow, and green wires around 12 volts then it is working properly. I have included a link to an FAQ article that will help you troubleshoot the vehicle side trailer wiring harness. On a 4-Way, the white wire is the ground, brown is running lights, yellow is left turn and brake light, and...
    view full answer...

Info for this part was:

Edited by:
Leah B

Photos by:
Theodore B

Video by:
Andrew K

Written by:
Lindsey S

Expert Research:
Michael H

Test Fit:
Nicholas E

Expert Research:
Brandon M

Video Edited:
Dustin K

Photos by:
Jim W

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