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  1. Custom Fit Vehicle Wiring
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  4. 4 Flat
  5. Trailer Hitch Wiring
  6. Powered Converter
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 # C56215
Retail:$72.01
Our Price: $40.41
You Save: 44%
Custom Fit Vehicle Wiring

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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs into OEM tow package wiring harness. Powered converter reduces strain on wiring system. SMT construction ensures superior performance. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C56215 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 (16)
  • Q & A (0)
  • Photos

CURT Custom Fit Vehicle Wiring - C56215

  • 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 into OEM tow package wiring harness. Powered converter reduces strain on wiring system. SMT construction ensures 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 T-connector
  • Includes a tail light converter to ensure that your vehicle's wiring matches that of your trailer
    • Powered module 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 per circuit
  • Limited 1-year warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located in your rear cargo area. You will have to remove the rear scuff panel and the passenger's side interior trim panel to access this harness. Once you've plugged in the connector, open your fuse box and locate the fuse position indicated in the instructions. Then insert the included 15-amp fuse.


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.


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.



56215 Curt T-Connector - OE Replacement 4-Flat - Surface Mount Technology

Installation Details C56215 Installation instructions

This Product Fits The Following Vehicles



California residents: click here



Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C56215

Average Customer Rating:  4.6 out of 5 stars   (16 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs into OEM tow package wiring harness. Powered converter reduces strain on wiring system. SMT construction ensures superior performance.

by:
2014 Honda Crosstour

this is the second one that I purchased as we bought another honda Crosstour and had a hitch installed. The only trick was to locate the open ended plug tha honda was smart enough to include in the wiring harness of the car. My 2011 Crosstour trailer wiring plug was on the left rear, the 2014 Crosstour was located on the right rear. Honda dealer could not locate the 2014 plug, I searched and found it. I like the idea of the separate power supply included in this kit, including the fuse and location in the cars fuse panel.



by:

Directions were excellent until it came time to route the 4 pin plug to the exterior of the car. Left the cable in the storage area. Pull it out across the door seal when needed. Not what I wanted but it has to do.

Etrailer Expert

Mike L.

5/14/2019

The manufacturer specifically designed the harness so the connector would be deployed from the interior of the vehicle when needed. This way, the connector is protected from damage when its not being used. This is typically done on passenger vehicles and smaller SUVs that arent used as full-time towing vehicles.The rear hatch of your vehicle has weatherstipping thats thick enough that the wire for the trailer connector wont be damaged as long as you avoid the latch area.



by:

Install was easy and works great, another great Curt product! Thank you!



by:
2014 Honda Crosstour

Everything came on time and the installation was simple. I am a very
happy customer.

James

4/26/2017

Great!



by:
2014 Honda Crosstour

Excellent product. Easy directions, good value. Plug and play. Clean and neat.

Danny

4/21/2022

Nothing has changed which is good. Loved it before. Still love it.



by:

Wiring did the job, the only thing that prevented a 5-star was the fact that there wasn't a way to mount near the hitch so instead, the wires have to come out of the trunk. It could be an issue with my car and not the product, I don't know.



by:

instructions were good, with illustrations.There is a small fuse easy to misplace. Be careful with the parts.



by:

Great product, everything fit as advertised. Shipping was a bit hard on it , but touch up paint took care of that problem.



by:
2013 Honda Crosstour

Good fit, excellent instructions and very good customer support



by:
2013 Honda Crosstour

Very Pleased!! Great instructions.



by:
2015 Honda Crosstour

No issues.



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Easy transaction



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

  • Troubleshooting 4-Pole Wiring Harness for 2014 Honda Crosstour
    Curt 4-pole wiring harness # C56215 is the correct part for the 2014 Honda Crosstour. If the VEHICLE'S connector where the Curt's white plug connects has power, but that power is not reaching the fuse holder in the harness' wiring, then chances are that there is a bent contact in one of those connectors that is preventing 12V power from reaching the fuse and converter box. If the needed 15-amp fuse that goes in the engine compartment were not installed correctly that would not allow power...
    view full answer...
  • Recommended Trailer Hitch And Wiring For 2013 Honda Crosstour
    The trailer hitches we offer that are designed to fit your 2013 Crosstour, like the Curt Trailer Hitch, part # C11002, are Class l hitches and have a 1-1/4 inch receiver opening. Using a hitch adapter like part # HTAD does reduce the capacity of the hitch by 50 percent. This means for towing you would be limited to a trailer that weighs less than 1,000 lbs and a tongue weight about 100 lbs. If the weight of your bikes and bike rack together do not exceed 100 lbs, the HTAD would work...
    view full answer...
  • Is Wiring Included with EcoHitch Trailer Hitch Receiver for 2014 Honda Crosstour
    The EcoHitch Hidden Trailer Hitch Receiver # 306-X7299 that you referenced, which is confirmed to fit your 2014 Honda Crosstour, does not include a trailer wiring harness. The trailer hitch simply includes all the needed mounting hardware for installation. This is the case with any of our available trailer hitches. To add wiring, you will need the Curt Harness # C56215. I have attached the written installation instructions that you can check out as well.
    view full answer...
  • Installing Trailer Wiring on a 2013 Honda Accord Crosstour
    The harness on the 2013 Honda Crosstour is not easy to get to and may be forward or backward on the harness it is supposed to be taped to. But if you have taken all those panels out, like in the video I have linked, and are absolutely certain that it is not there then you would need a different harness. For a T-connector harness for your 2013 Crosstour use # C56215.
    view full answer...
  • Trailer Hitch Recommendation for 2015 Honda Crosstour
    Torklift manufactures hitches that are designed for heavy duty applications like full sized trucks. Their hitches would have capacities ranging from 15 to 30K, which would be well over the towing capacity of your Crosstour. The hitches available for your 2015 Honda Crosstour are all Class I, which would have a 2000 lbs towing/200 lb tongue weight capacity. This capacity would be limited by the capacity of the vehicle itself, which is 1000 to 1500 lbs, depending on how its equipped. I'd...
    view full answer...
  • Why Am I Not Getting Power To My Curt T-Connector Wiring Harness On My 2015 Honda Crosstour?
    I spoke with Curt in regards to your Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56215 on your 2015 Honda Crosstour, and they mentioned that usually when this happens this is caused by there not being any power on the 12V feed to the converter. They recommend that you are getting power to both sides of the fuse on the harness with a circuit tester # PTW2993 or a multimeter # PT89ZR. If you are not getting power, than more then likely you have the fuse...
    view full answer...
  • Can a 2015 V6 AWD Honda Crosstour Tow 2 Snowmobiles
    As long as the gross trailer weight is under the 1,500 pound capacity and the tongue weight is under the 150 pound capacity of the 2015 Honda Crosstour then you will be good to go as far as occasionally towing the trailer. If the trailer is heavier than the capacity of the vehicle I can't recommend towing it. The suspension would be fine because if the trailer is within the capacity of the vehicle then the tongue weight would be just 150 pounds which it should not have a problem handling...
    view full answer...

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


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Adam R
Expert Research:
Adam R
Employee Laura H
Written by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B

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