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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
2007 Nissan Versa

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

Item # C56299
Retail:$78.52
Our Price: $56.21
You Save: 28%
Custom Fit Vehicle Wiring
Not Confirmed to Fit

2007 Nissan Versa

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Shipping Weight: 1.75 lbs
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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C56299 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 (15)
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CURT Custom Fit Vehicle Wiring - C56299

  • 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. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and 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
    • Run hot lead to car battery
  • 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 behind the driver's-side and passenger's-side interior trim panels in your rear cargo area. You will have to remove all trunk floor coverings and the scuff panel to access these connection points. Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery.


Once installation is complete, the 4-way connector will be stowed in an out-of-the-way location within your trunk.


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.



56299 Curt T-Connector - Surface Mount Technology - 4 Wire

Installation Details C56299 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C56299

Average Customer Rating:  4.5 out of 5 stars   (15 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. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.

by:

Exact fit and works perfectly



by:

Easy install except for the hot wire to the battery. Luckily I found a [online] video where a guy was running a wire for an amplifier from the trunk to the battery. It would have been great if etrailer.com would have made one as they produce excellent installation videos. Unfortunately, the controller malfunctioned after very little use (hence the reduction of one star). I’d call it an infancy failure. However, etrailer.com’s excellent customer service helped me troubleshoot and determine it was a bad controller and worked with me to get a replacement (covered under warranty). Overall, very satisfied with this experience.



by:
2018 Honda Accord

We ordered a trailer hitch for our 2016 Accord. That went on just fine, exactly as it should. When we ordered the hitch we clicked through on the recommended wiring. However that turned out to be for the coupe not the sedan. They have different plugs. So we sent that back. We then ordered the wiring for the sedan. Two are listed. One for Accords with LED taillights, the other for Accords without LED taillights. Well, all 2016 Accords have LED taillights. Some also have LED brakelights. How do I know this? I call our local Honda dealer. They don't know. They call the service department. They don't know. I finally downloaded the Accord 2016 manual - a more detailed version than comes with the car and that gives the needed information.

Anyways ... we got this installed and it works fine. It would be difficult as a DIY installation since you have to run the 12 V line from the front of the car, underneath and into the trunk. The knuckleheads that installed it for us drilled through a drain hole in the trunk despite there being an existing grommet 18 inches away that they could have used. I'd suggest that if you have this wiring installed on your car you review the video for the 2015 Accord wiring installation and based on that tell your mechanics exactly what you want.



by:

Works as expected, Never gave the wireing much thought since I installed it. I only use my trailer on occasion.

No pictures available at this time.

Rich Y.

8/19/2020

Quite well actually,but I traded in my Honda aweek or so ago.



by:

Installed on a 2017 Honda Accord Sport. Easy installation up until the power tap was required. I opted to chase the 12 gauge wire (included in the kit) along a factory wire harness through the drivers side door jambs and hook into an existing hot-on-ignition-off circuit using a customized add-a-circuit fused tap. Took me a good hour or so to get the wire run but it is completely invisible.

Note to Accord drivers; there are a number of factory-installed body "plugs" or grommets in the floor of the trunk underneath the carpet. I cut the core out of one of these plugs, cut the 4-wire plug off, ran the cut end through the grommet and out to the hitch, then crimped the 4-wire assembly back together. A little duct sealant to prevent air leakage and you have a seamless, no-cut no-drill installation!



by:
2016 Honda Accord

For 2016 Accord. Perfect engineering and install directions. Have recommended etrailer to many friends. Lighting kit as well



by:
2017 Honda Accord

Installed this on a 2017 Honda Accord Sport (dual exhausts). This is probably the 5th or 6th hitch that I've installed on various vehicles and overall very simple. Hardest part was trimming the heat shields; to do this you'll need a pair of tin snips or a Dremel. It took me about 4 tries to get it "just right". With only three bolts and four nuts total you'd really have to try hard to screw this one up.



by:

Your wiring harness works perfectly! I’m very satisfied!



by:
2017 Honda Accord

Works great but definitely not any easy install. Having to run a power wire off the battery and snake it through the firewall and to the back is not for the average car owner.



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Completely as advertised.



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2017 Honda Accord



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2017 Honda Accord



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

  • Will Curt 4-Way Harness For 2017 Honda Accord Touring Allow Trailer to Use Incandescent Lights
    Yes, your trailer with incandescent lights will be able to plug into the Curt wiring harness for your 2017 Honda Accord Touring sedan with LED lights without any issue; the correct fit is the following: - Curt T-Connector Vehicle Wiring Harness # C56299 Since you are going to be doing some towing with your '17 Accord Touring, you will also need a hitch if you don't have one, and I verified with Curt the correct fit for your vehicle is the Curt Trailer Hitch Receiver # C11681. The other...
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  • Trailer Hitch and Wiring for a 2017 Honda Accord
    For your 2017 Honda Accord you can use Curt hitch # C11681 with the recommended ball mount # C45521. For a 1-7/8 inch ball use # 19257 and for a 2 inch use # 19258. Then for a pin and clip use # F-4. And for trailer wiring you can use # C56173 if you have the hybrid or # C56299 if you do not have the hybrid to add a 4-Way flat connector to the rear of the vehicle.
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  • Recommended Trailer Hitch Receiver and Towing Components for 2017 Honda Accord Sedan
    The Curt Trailer Hitch Receiver - Custom Fit - Class I # C11681 is a confirmed fit for your 2017 Honda Accord Sedan and at this time there is not a Class II hitch available. If you will be towing with this hitch, I recommend the ball mount # C45521 and hitch ball # A-80 for a 1-7/8 inch ball or # A-82 for a 2 inch diameter hitch ball. You will also need a pin and clip like # F-4 to secure your ball mount. For trailer wiring, I recommend the Curt T-Connector # C56299 which will connect...
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  • Parts for 2016 Honda Accord Sport to Allow Towing a Trailer
    To transport your Italian Ice cart on your 2016 Honda Accord you would need a hitch that has enough weight capacity for the combined weight of the 350-lb loaded cart plus the weight of the hitch carrier you load it on. Unfortunately, the only hitches available for your 2016 Honda Accord are the light-duty Class I type, like Curt Hitch item # C11681, which have a maximum weight capacity of only 200-lbs. So unfortunately, there is no way to use a hitch cargo carrier on this vehicle for your...
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  • How Should Wire of Powered Trailer Wiring Harness Run to Vehicle Battery
    When you install the trailer wiring for the 2016 Honda Accord you need to route the power wire from the rear of the vehicle up to the vehicle battery. There are two ways to do this. One way is to run it through the interior and then run it through a hole in the firewall to get the wire into the engine bay. Or you can run it out a grommet in the floor of the trunk and then route it underneath the vehicle up to the battery that way. Be sure to keep it away from hot exhaust pipes or moving...
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  • Do Trailer Hitches for 2016 Honda Accord Sedan Require Trimming of Lower Fascia
    For your 2016 Honda Accord there are only trailer hitches available like the Curt hitch part # C11681 which do require trimming or modifying the lower fascia. I attached an install video for more info for you to check out as well. For trailer wiring you would then want the part # C56299 which is also a confirmed fit. For a 2 inch ball ball-mount you would want the part # C45572 or for 1-7/8 inches you would want the part # C45571.
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  • Maximum Towing Capacity and Parts Needed to Tow a Waverunner with a 2017 Honda Accord
    The maximum towing capacity of your 2017 Honda Accord is 1,000 lbs. The towing capacity of the hitch will not change the vehicle's towing capacity as the lower of the two ratings (vehicle/hitch) will always be the limiting factor. For your Accord, I recommend using the Curt Trailer Hitch Receiver part # C11496 which is a Class I hitch with a 1-1/4" receiver tube opening. In order to complete your towing setup you will also need a wiring harness and ball mount/hitch ball. For a wiring...
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  • Troubleshooting Trailer Brake Lights Not Working with One Vehicle But Work with Another
    Most likely the trailer has a weak ground and if you improve the grounding of the main trailer wiring harness and the grounds of each of the assemblies you'll see them start to work like normal. The brake lights draw the most amperage of all of the circuits so if there's a weak ground and the tow vehicle doesn't have a lot of amperage the circuit may not work. I also attached a help article on trailer wiring for you to check out as well.
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  • Troubleshooting Brake Lights of Trailer Wiring that Stopped Working
    Yes, it is possible that the converter box of your trailer wiring has an internal issue that is causing your problem. What you will want to do is test the wires going into the box of the converter box for voltage with a circuit tester like the # PTW2993 to see if there is voltage going into the box when the taillight functions of your vehicle are applied, and then test the output side of the box to see if the current is making it through the converter. If not then the problem is that the...
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  • Why is Powered 4-Pole Trailer Wiring Harness Necessary on 2016 Honda Accord with LED Lights
    Some vehicles need a powered trailer wiring harness with a separate power wire (rather than the passive type that just plug-in) in order to protect the car's wiring. In the case of the 2016 Honda Accord sedan this is the type of harness required, either Curt # C56299 if you have the hybrid model or the # C56173 if you have the hybrid model. I linked an article with tips for routing that power wire. The reason a powered harness is required is that the vehicle's internal wiring is of too...
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  • Trailer Hitch and Wiring for 2016 Honda Accord Sedan Touring
    The Curt hitch part # C11496 is a fit for your 2016 Honda Accord Sedan Touring and would be a great option. I attached an install video for this for you to check out as well. Then for trailer wiring you'd want the # C56299. Then for a ball mount you'd want the part # 3593 and hitch balls # 19256 for a 1-7/8 inch ball or # 19258 for a 2 inch ball.
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  • Does Curt Vehicle WIring Harness For Trailer Connection Power Line Fuse Effect Vehicle Lights?
    If the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56299 has a blown fuse on the power line, it will not allow the trailer lights to function as it is protecting the module, but it will not impact your vehicle tail lights if that fuse were to blow because it is on a different power supply and fuse from the manufacturer wiring.
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  • Recommendations For Carrying 4 Bikes With 2017 Honda Accord With Class l Trailer Hitch
    The trailer hitches we offer for a 2017 Accord are Class l trailer hitches only carry two bikes. I recommend a couple ways to approach the problem with carrying 4 bicycles. You can use a hitch adapter like part # HTAD and carry two bikes in the carrier. using any adapters in the hitch will reduce the capacity of the hitch by 50 percent. You can then get a roof rack and bike carriers for the roof of your Accord. If you have no side rails or crossbars on the roof I recommend the Rhino-Rack...
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Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Jackie C
Expert Research:
Jackie C
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Chelsea B
Written by:
Chelsea B
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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