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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 # C55106

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Custom Fit Vehicle Wiring

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C55106 - 4 Flat Curt Trailer Hitch Wiring
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  • Custom Fit
  • Trailer Hitch Wiring
  • Curt
  • 4 Flat
  • Converter
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. Call 800-298-8924 to order Curt custom fit vehicle wiring part number C55106 or order online at etrailer.com. Free expert support on all Curt products. Guaranteed Lowest Price and Fastest Shipping for Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.


  • All Info
  • Reviews (168)
  • Q & A (10)
  • Videos (5)
  • Photos
  • Why etrailer?

Curt Custom Fit Vehicle Wiring - C55106

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


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 5 amps per circuit
  • 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 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 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.



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



C55106 Installation InstructionsInstallation Details C55106 Installation instructions

This Product Fits The Following Vehicles

2007 - 2011 Honda CR-V

2007 - 2011 Honda CR-V



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 - C55106 Review

Today we're going to be taking a look at Part Number C55106. This is the Curt T-connector vehicle wiring harness with a 4-pull flat trailer connector. This is going to fit a 2007 to 2011 Honda CRV. It's going to provide your 4-way flat trailer connector at the back of your vehicle to power your trailer signal lights. The benefit of a system like this is that it's going to connect quickly and easily. You don't have to worry about cutting or splicing any wires. All you have to do is look at the connection point in the rear cargo area and plug in your connector.

The plugs are going to match up perfectly and they're going to snap and lock into place for a nice tight secure fit. The black box right here, this is going to be your taillight converter. This is included to insure that your vehicle's wiring matches out of your trailer's. It's going to be constructed using surface mount technology for consistent and reliable performance. What that does is it maximizes the trailer light yield and intensity while producing minimal heat and it's going to insure superior operation, even on rough road conditions. Here on the 4-way flat connector we're going to have the included dust cap. That way we can cover up our connection points when our connector is not being used.

You can see here we've got plenty of wiring for the 4-way flat connector. It's all bundled up right now, but plenty of wiring to meet the needs of whatever application that we're using this in and whatever it is that we're hooking up to. Whenever it's fully installed and it's not being used, this is going to be stowed in the rear cargo area in maybe the spare tire compartment, somewhere where you can bundle it up and keep it out of the way. Then you're going to have plenty of length to pull the connector out the back of your vehicle and make the connection when you're ready to use it. When it comes to the maximum amperage for the stop and turn lights, we're looking at 3 amps per circuit and for the taillights we're looking at 5 amps per circuit. You're going to get some very detailed instructions.

These are going to walk you through the installation process step by step. It also includes some nice pictures on there, which for me it makes the installation much easier, so again, detailed instructions. Here in this packet you're going to get some zip ties. Zip ties are included. That way, you can secure any excess wiring or slack in your wiring for a nice clean installation appearance.

You're going to get some double-sided adhesive tape. That way you can mount your converter box. Once your installation is complete, again this is going to be stored in a compartment out of the way. We're always going to recommend that you use a small amount of grease on all electrical connections to help prevent any type of corrosion. If you don't have any electric grease, you can pick up some here on our website. That's going to do it for our review of Part Number C55106. This is the Curt T-connector vehicle wiring harness for 2007 to 2011 Honda CRVs. .


Customer Reviews

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

Average Customer Rating:  4.9 out of 5 stars   (168 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:
2011 Honda CR-V

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


Comments

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

8665

- C55106
by:
2009 Honda CR-V

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


Comments

No problems to date. Everything is working just fine.

Steve - 05/16/2014

4253

- C55106
by:
2011 Honda CR-V

Item arrived but not exactly as described and/or pictured. There was no white (ground) wire to be mounted/grounded. However, I have installed in my 2011 Honda CR-V in about half an hour without any issues. Luckily, I have plenty of extra pins/fasteners in my garage. One should have extra clips and fasteners on hand as there is no way you can save them (and not break them) no matter what tools do you use (I have panel puller and clip removal tool), especially is the car is few years old. They just become brittle and break. Also, as others suggested, it's better to route wiring through some existing hole to the outside of the car (bottom) as they can be easily plugged into. I am happy with this item - like many that I have bought previously. 266675



- C55106
by:
2007 Honda CR-V

Good job - that is the part I needed at an excellent price. Thank-you! 214366


Comments

Excellent product! I am very happy with it.

Richard S - 08/05/2016

20058

- C55106
by:
2010 Honda CR-V

I like the price (about 1/2 of Honda) of this hitch compared to other products. We have a very light kayak trailer to pull so the hitch construction does not appear to be vigorous enough for it's 1,000lb plus rating! It is clearly sufficient for pulling our fully loaded Kayak Trailer (with 3 kayaks and 2 bicycles) but total max weight is less than 350lbs. I do NOT like the electrical connection dangling out from under our rear door!! This is ugly, prone to leaks into the cabin, causes door seal deterioration and very unprofessional install - looking. I used a 3/4 inch drill to put a hole in the bottom of our spare tire holder to route the electrical wiring and connector. The area is a thin steel structure and easily penetrated. To seal it, I put Duct Tape on the inside and outside then coated both sides with the black-tarry undercoat available at AutoZone. My mods, notwithstanding the original installation, cost about $15 plus my time. This installation is in our 2010 Honda CRV and we have driven to FL and back (1,300 miles) with our trailer. It pulls very nicely ...but as may be expected, the CRV's gas mileage suffered. Also, on long or steep hills, the engine worked quite hard to overcome the additional drag (from the high profile) of the trailer and cargo. Although I extended the tongue by 4 feet (to clear the kayak) there is no tendency of trailer sway or bounce excessively and no hitch shifting or looseness. 294464


Comments

No problems. My install mod still intact and tight, no leaks. You should consider a better trailer electrical plug install that does NOT hang out the back door seal

Bob R - 09/12/2017

28130

- C55106
by:

I’ll let you know when I plug it into the boat trailer. But install was easier than expected. 640145



- C55106
by:

No issues 634742



- C55106
by:

Great service and products, they came with detailed installation info and video instructions. You guys knocked this one out of the park. Great web site and was easy to find products for my car.. Smitty 634425



- C55106
by:

I've bought 4 hitches and 4 wiring kits from etrailer and all have been hassle free and worked perfect. This kit was easy to install and I was done in 10 minutes. Take a peek at the videos on this website and it's easy. Tested and works perfect! 629658



- C55106
by:

I just received my trailer wiring a few minutes ago. Came as promised and well packaged. Will install tomorrow. 615612



- C55106
by:

Very simple to install. I just wish there was a spot to go from the inside of the vehicle to outside to leave the plug. 615184



- C55106
by:

The hitch and accessories arrived on time and the online videos mmade the installation a breeze. 611360



- C55106
by:

I had a great experience buying from etrailer.com. The website was extremely helpful, it pointed me to the perfect receiver and wiring harness for my 2008 C-RV. Also, the videos on the website made installation easy. I had everything installed within an hour and a half from the time UPS dropped it off. 5 stars from me! 610958



- C55106
by:

Video instructions were very helpful. It actually was very straight forward and only took about 30 minutes. 607849



- C55106
by:

fit great easy to do! 601979



- C55106
by:
2008 Honda CR-V

Works perfect and really easy to instal l. 598674



- C55106
by:
2008 Honda CR-V

With your install videos, It was a snap-with no goof-ups Thank you 579937



- C55106
by:

The harness fits well and is complete. The price was good and I'm very satisfied with the purchase. 579414



- C55106
by:

Video was spot on. Easy installation. 10 minutes. 579297



- C55106
by:

Has worked perfectly on my 09 CR-V. Just plugs in to an existing connector as instructions say. I don't use it very often so keep the wire and trailer end of the connector in the spare tire well and run out the bottom of the rear hatch when needed. Works great. 576264



- C55106
by:

Makes trailer hookup simple. 573150



- C55106
by:
2011 Honda CR-V

This wiring converter was shipped to me in 3 days & was a snap to install. It worked just as I had hoped it would. 570642



- C55106
by:

Easy to install. I cut the 4 pin plug and drilled a hole near the spare tire well. Painted the raw metal, installed a rubber grommet and reconnected the wires for a clean installation. I didn’t want the wires hanging out the trunk every time I hooked up my utility trailer. Took about an hour. 570077



- C55106
by:
2010 Honda CR-V

Wow, talk about easy! Just follow the instructions and don't let the little plastic keepers on your trim launch into orbit and the rest takes about 3 minutes! Plug and play as they say! I didn't find having a trailer connection a must have, but it is convenient and will allow me to pull on the road if the occasion arrives. 567731



- C55106
by:

Super easy installation!!! 565225



- C55106
by:
2010 Honda CR-V

Prefect fit took about ten minutes. 559125



- C55106
by:

Life savers to the Max ..thank you so m uch 552291



- C55106
by:

Very easy to install. 552045



- C55106
by:

I purchased this wiring harness when I purchased my Curt trailer hitch from etrailer. I reviewed the video of installation and the procedure was very simple well explained and easy.I was very happy with a job made easy. 551404



- C55106
by:

Second item I ordered from etrailer. Both were delivered extremely fast. The trailer hitch arrived two days prior to the estimated date. Great website and prices. Will definitely recommend and use again. 548930



- C55106
by:
2007 Honda CR-V

Too easy to install. Nothing can be that simple? This product install took approximately 6 minutes. I do have some experience with automobiles since I am a used car dealer. That said....too easy. 545006



- C55106
by:

Instructions were clear and helpful. It was easy to install and has been very reliable. 529262



- C55106
by:
2010 Honda CR-V

Great service , great product. 520140



- C55106
by:

Easy to install,videos were very helpful, on time delivery, thanks 519208



- C55106
by:
2009 Honda CR-V

Outstanding product and customer service ! Many thanks !!! 509601



- C55106
by:
2008 Honda CR-V

Easy install. Good quality. This wiring harness and the hitch I purchased was great to have the install video. It made everything go very smoothly. Very satisfied. 509506



- C55106
by:
2010 Honda CR-V

Parts fit perfectly and still work great after having them for a year 505238



- C55106
by:

Product arrived in perfect shape, box was not damaged as other reviewers have noted. Used a motorcycle lift to hold in place and all 10mm bolts went in easily, tightened all bolts and retrieved torque wrench to tighten to spec, was surprised how much more each needed to be tighted. Took longer to install Curt wiring than the trailer hitch. 503432



- C55106
by:
2010 Honda CR-V

Perfect custom fit. Found YouTube video that clearly illustrated the installation. 501183


Comments

It still works great! Has been used often. I am still impressed at how easy the install was. Had the exact connector to plug right into my vehicle wiring harness.

Doran - 04/27/2019

54550

- C55106
by:

Easy purchase, fast shipping, good installation directions, no problems or issues and would highly recommend this company and product. 497377



- C55106
by:

Easy install Works great 496992



- C55106
by:

Great way to get wiring set up and ready to go. 491391



- C55106
by:
2008 Honda CR-V

great product delivery time was excelle nt 489166



- C55106
by:
2007 Honda CR-V

Installed with hitch , plugged into car harness and that was that, easy instructions. 487914



- C55106
by:
2007 Honda CR-V

This is my second Curt wire harness that I have purchased and installed. First one was on my Mazda MX5 and now this one on my Honda CRV. Very reasonable prices, fast delivery, easy to follow instructions. Work, just like they're suppose to. E trailer has supplied my wheels, tires and latches for my homebuilt luggage trailer also. All excellent products and first class service. Best company out there! Thank you E trailer. 487456



- C55106
by:

Haven’t installed yet but it seams to be a quality product. Fast shipping 484104



- C55106
by:
Honda

We ordered the wiring kit for our Honda CRV and there is a plug behind the back seat and this was easy to install. With this wiring kit, there is no splicing, rewiring or anything. It is simply plug it in, run the wire, and when not in use, you run the plug in the vehicle and it is not exposed to the elements unless you are pulling the trailer. Extremely satisfied. 481064



- C55106
by:

Great product, good instructions. 479763



- C55106
by:

Super simple to hook up! 466666



- C55106
by:

Perfect fit and delivered quickly! This is the second hitch I have ordered from etrailer. 464269


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Ask the Experts about this Curt Custom Fit Vehicle Wiring
Do you have a question about this Custom Fit Vehicle Wiring?


  • Recommended Mounting Bracket For 4-Way Flat Trailer Connection
  • For your 4-way trailer connection, I recommend the Mounting Bracket 4-Pole Flat # 18144 to secure your Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C55106.
    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...

  • Is It Safe to Route 4-Pole Trailer Wiring Harness Through Rear Hatch on 2010 Honda CR-V
  • Some hitches do provide a small bracket for mounting a wiring harness such as a 4-pole flat connector like that on # C55106. However, mounting any trailer connector outside the vehicle does tend to expose it to the elements and potential damage. Water, salt and road debris do tend to speed up wear and tear and the potential for corrosion that can lead to electrical connectivity problems. When our tech installed this harness in a 2010 CR-V, please see the linked video, he did not route...
    view full answer...

  • Is Drilling Required For the Installation of the Curt Wiring Harness on a Honda CR-V
  • 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 installation. Once you have completed the installation, you will want to test the connection with a test light or...
    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...

  • Can Flat Tow Wiring Harness for 2011 Honda CR-V be Connected to Trailer Wiring Harness
  • That is an excellent question. The difference between a trailer wiring harness like the Curt # C55106 and a flat tow wiring harness like the Hopkins # HM56300 (similar to the Curt you mentioned) for your 2011 Honda CR-V is that the trailer wiring harness sends power to trailer lights while the flat tow harness receives power from your motorhome. So even though they connect to the same circuits, they serve different purposes so they aren't interchangeable. For a complete flat towing setup...
    view full answer...

  • How to Install the Curt T-Connector # C55106 on a 2008 Honda CR-V
  • To install the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C55106 you will need to locate the connector in the rear hatch of your 2008 Honda CR-V. This requires the removal of some of the panels in your rear cargo area. It is located behind the panel on the driver side. I have attached an installation video that you can use as a reference.
    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: etrailer.com Ball Mount and Ball Set part # EBMK4 Curt Wiring Harnes # C55106
    view full answer...

  • Parts Needed to Install 7-Way Connector and Brake Controller on a 2007 Honda CR-V
  • For the most part the products mentioned in the answer page that you referenced for the 2014 Honda CR-V can be used for your 2007 Honda CR-V. The only difference is that the Curt 4-Way Flat Connector # C56158 will not fit your 2007 CR-V. Instead you need the Curt T-Connector # C55106. Once you have installed this 4-Way on your CR-V you can then install the Universal Wiring Kit # ETBC7 and a brake controller like the Prodigy P2 # 90885 that was recommended. If you like the features of...
    view full answer...

  • How Would the Curt Trailer Wiring Harness Hardwire to a Vehicle
  • To hardwire the # C55106 that you referenced you would need to snip the connector off like you mentioned and then wire the converter by function to your vehicle. To determine the function of the wires on your 2007 Honda CR-V you would need to use a circuit tester like part # PTW2993 to determine the functions of the wires. You can have a buddy sit in the driver seat of your vehicle and apply the various taillight functions as you probe the wiring. Once you know the wiring functions you...
    view full answer...


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




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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
Expert Research:
Jameson C
Video Edited:
Joshua S
Test Fit:
Nicholas E
Video by:
Jacob T
Expert Research:
Brandon M
Expert Research:
Adam R
Video Edited:
Dustin K
Photos by:
Jim W
Installed by:
Cole B
Video Edited:
Chris R
Test Fit:
Jared G
Test Fit:
Brent H
Updated by:
Kristina F

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