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  1. Custom Fit Vehicle Wiring
  2. CURT
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 4 Flat
  6. No 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 # C56109
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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 directly into existing wiring - no cutting, splicing or tapping required. 1-800-496-5010 to order CURT custom fit vehicle wiring part number C56109 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.
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  • Reviews (102)
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  • Why etrailer?

CURT Custom Fit Vehicle Wiring - C56109

  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • No 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 - no cutting, splicing or tapping required.


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 behind tail lights
    • Plug in T-connector
  • Comes with dust cap for 4-way flat connector
  • 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 tail lights. You will have to remove the tail light assemblies to access this harness.


Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.


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.



56109 CURT T-Connector - 4 Wire

Installation Details C56109 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 - C56109

Average Customer Rating:  4.7 out of 5 stars   (102 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.

by:

Harness is not suited for a Dodge Journey. No place to secure the power pack and it keeps coming down and pulling the wiring out. Also causes problems with the cars rear light system. Took it to dealer and decided not to pay the exorbitent price to have it secured permanently.


Comments
I have a 2018 Dodge Journey with LED lights so I needed the converter to hook it up. The Converter does not fit well in the light area and its very hard to keep in place. Need to make it smaller or have some kind of magnet or velcrow which would enable easier hook up.
William - 06/01/2022



by:

Plug and play. Very simple installation of the harness by removing the taillight lens assemblies, pug it in between the veh harness and the light bulb socket and run the harness to the hitch. Takes only minutes. Make sure to get the wires connected to the correct side of the car.




by:

Forgot to add the photos to my review




by:
2020 Dodge Journey

One of the guides that allow the plug to go in straight is broken and the plug assembly wasn't even in the original package just thrown in a bigger box along with it. The hitch looks to be nice.


Comments
I will have our customer service team reach out to you.
-- Etrailer Expert Jenny N - 02/04/2022


by:

I was very impressed with how easy it was to install this, the hardest part of the install was putting the rubber exhaust mounts back on, and even that was easy! I did it alone on a set of ramps and it only took me 30-45 minutes!




by:
2015 Dodge Journey

I love the set up. Easy to install. Unfortunately I ordered the wrong part number needed for my car. Didn’t realize that a portion of tail rear lights are LED. So read carefully the description and make sure your part will fit.




by:

It's working for over a year easy to install. Thank you very much!!!!




by:

Did not fit my car. Trying to return it. Your email for return says it is going to charge me $XX to ship it back. Why it is a tiny package?


Comments
I will have our customer service team reach out to you.
-- Etrailer Expert Jenny N - 02/25/2022


by:
2015 Dodge Journey

Great website when ordering and identifying the proper wiring harness for my specific vehicle. Good communication as to the status of my order and when it shipped. Product is as advertised and of high quality




by:

I had NO Problems with this company, I will purchase products again.




by:
2017 Dodge Journey

I spent close to $160 getting, what they said was, the wire harness for my vehicle from [rental trailer place]. After 2.5 hrs of trying to install, I read more online to find out it was incompatible. So I searched online and found etrailer harness that cost less than 25 including shipping. I installed it in about 30 minutes and it works great. A couple plugs and routing the wires was all it took. I will come back to etrailer for future trailer needs. Thank you.




by:
2016 Dodge Journey

Easy install took about 10 mins to do everything. Perfect.




by:
Dodge

Super easy to install on my 2018 dodge journey!




by:

This wiring setup is well-made. There is not enough emphasis on color codes. The easy way to remember right from left is to remember your L's - yellow left. Perhaps more emphasis needs to be made on keeping wires clear of areas such as the exhaust system.


Comments
This was a perfect wiring setup for my car. Easy to install. Works perfectly. Great product.
Brian C - 04/03/2020


by:
2013 Dodge Journey

Ordered a wiring harness and it arrived promptly. It was very easy to install with easy to follow instructions. Would definitely recommend this product to everyone.


Comments
Still works fine.
Darren C - 06/12/2019


by:

Very easy to hook up worked great




by:
2013 Dodge Journey

The trailer wiring for my 2013 Journey SE, fit perfect and was easy to install (once I figured out how to unplug the factory plugs, there are small tabs that need to be depressed before unplugging). Wiring length was good, connectors were high quality. This was way better than the old fashion method of cutting and splicing. Well worth the money to do it right. My journey was the 4 cyl with incandescent bulbs.




by:
2010 Dodge Journey

The only thing I found wrong was the instruction sheet was incorrect. The way they are written the ground wire should have been on the drivers side, but was not, it was on the passenger side. Other than that it was great. When I bought this car brand new I had the Dodge dealer install a trailer hitch and wiring. They must had installed it wrong because it never worked right, and after awhile it did not work at all. Then the horn started blowing by itself, at all times of night. Now that I have removed that and installed this one the horn has stopped blowing by itself and my trailer lights work right.




by:
2015 Dodge Journey

Worked well for the journey. I used the basic harness for incandescent bulbs. Easy to install.


Comments
Still working well. No problems with this setup.
Trailer W - 11/29/2016


by:
2014 Dodge Journey

I ordered a trailer wiring harness and a mounting bracket for my Dodge Journey. My order arrived in two days. I received what I had ordered and it was what I needed. The installation instructions were good and the shipping notification and follow-up were excellent. Like other reviewers, I highly recommend etrailer.com.




by:
2015 Dodge Journey

Installed wiring harness on a 2015 Dodge Journey SE w/ halogen taillights. I chose this harness so I did not have to cut or splice any of the manufacturer's wires. The instructions were easy to follow and all connection were perfect. Installation took around 30 minutes




by:
2015 Dodge Journey

Great product, simple straight forward installation, directions are spot on. Extremely better than trying to splice wires. The only thing to add is a piece of wire loom to run wipers thru so when wires are zip tied to hitch it looks like professionall installation.




by:
2010 Dodge Journey

Great company I have ordered from them before products are always as stated and shipped fast and delivered ahead of the time promised. Today I installed the hitch and light kit I received in about a hour. Will continue to purchase from this company as needed.
Thanks to all at Etrailes
TZ




by:
2013 Dodge Journey

Product was shipped quickly after order and on my door steps even before I was expecting it. With the help of the tutorial video, the product was extremely easy to install. Thanks etrailer.com!




by:

Excellent wiring harness! Best method of wiring trailer lights I've ever seen!



25
102
Show More Reviews

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



  • The Drivers Side Taillights are Not Working on Trailer
    Sounds like you may have a grounding issue on the trailer side. However, a quick test will eliminate the vehicle or harness. Using a circuit tester, like # 40376, you can test the functions on the vehicle side. Turn on lights, turn signals, and activate brakes will probing the wiring harness 4-way plug. If all functions are working, then the trailer wiring will be suspect in causing your issue. Ground problems normally show up when there is more draw on a system such as when you have...
    view full answer...
  • Does Curt Wiring Harness Work With 2010 Dodge Journey
    The Curt T-Connector Vehicle Wiring Harness # C56109 you have is a fit for your 2010 Dodge Journey so you definitely have the right connector. As for the install, when you remove the driver's side tail light you should notice a plug in the exact location as in the accompanying photo. I cut out this photo from the linked installation video of the T-One Vehicle Wiring Harness # 118495 on a 2010 Dodge Journey so you can see exactly what should be there. That plug is how your tail lights...
    view full answer...
    Image 1 for
  • Recommended Trailer Wiring Harness for a 2018 Dodge Journey SE with Incandescent Tail Lights
    The trailer wiring harness I recommend for your 2018 Dodge Journey SE with incandescent tail lights is the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # C56109. This trailer wiring harness is a direct fit for your Journey so no cutting or splicing is required. It will simply plug in behind each of the two taillights and then you will just have to route the trailer connector down into the trunk somewhere. I recommend the Curt T-Connector Vehicle Wiring...
    view full answer...
  • 4-Way Wiring Harness for 2018 Dodge Journey GT With LED Taillights and Incandescent Turn Signal
    For your 2018 Dodge Journey I recommend the # 118536 Tekonsha T-One Wiring Harness with 4-Pole Flat Trailer Connector. This wiring harness is a custom fit for your 2018 Journey with LED taillights. It has a quick and easy installation and plugs in to existing wiring. I spoke with Tekonsha and they said that this would be the correct wiring harness even though your turn signal uses an incandescent bulb. I have attached an installation video of the wiring harness on a 2018 Journey for your...
    view full answer...
  • Trailer Wiring Harnesses for a 2013 Dodge Journey
    The 2013 Dodge Journey is available with LED tail lights or regular incandescent tail lights. If your Journey has incandescent lights then you can use Curt trailer wiring harness # C56109. If your Journey has LED lights then you would need to use # C56330. I have included links to the installation instructions for both wiring harnesses for you.
    view full answer...
  • Trailer Wiring Recommendation for 2014 Dodge Journey
    As long as your 2014 Dodge Journey has incandescent trailer lights the Curt harness part # C56109 that you referenced is a confirmed fit and would work well. If instead you have LED lights you would want the part # C56330.
    view full answer...
  • Where to Access 12V Power for Installing Curt T-Connector Vehicle Wiring Harness C56330
    Powered 4-pole harnesses like the Curt # C56330 are designed for a direct 12V connection to the vehicle battery in order to isolate the car's own internal wiring from any potential fault conditions on the trailer. Although it seems simple and is tempting to consider using the auxiliary 12V power outlet in a car, those outlets usually cannot deliver the same amount of current that a direct battery connection can. Alternate installation would likely void the warranty. Vehicles like your...
    view full answer...
  • Recommended 4-Way Vehicle Wiring Harness for a 2016 Dodge Journey with LED or incandescent lighting
    The Curt T-Connector vehicle wiring harness # C56109 does not require a powered converter because it is designed for vehicles that have incandescent lights. Traditional incandescent bulbs draw much more power than modern LED lights, so they can handle the additional load from trailer lights. Vehicles with LED lights draw less power than those with incandescent lights. Factory installed LED wiring is not designed to handle the larger loads that will occur after hooking up your trailer...
    view full answer...
  • Driver Side Tail Lights Shut Off After Trailer Wiring Harness Install on a 2018 Dodge Journey
    The most common issue we have with the Curt T-Connector Vehicle Wiring Harness part # C56109 on a 2018 Dodge Journey is an insufficient ground. Therefore, I recommend that you remove the ground for this harness, sand down the surface, and then reattach. This should fix your issue but if it does not then check the pins inside the driver side plug to make sure they are not bent or broken. If the issue still occurs after the ground has been reattached and the driver side plug has been checked...
    view full answer...
  • Trailer Wiring Recommendation for 2016 Dodge Journey with LED Taillights
    Curt does have a trailer wiring harness that fits your 2016 Dodge Journey with LED taillights but it's not the part # C56109 it's actually the part # C56330.
    view full answer...
  • Troubleshooting Lighting Issue With Curt T-Connector Installed On 2016 Dodge Journey
    Let's start by making sure you have the correct harness. The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56109 is a confirmed fit for a 2016 Dodge Journey only if it has Incandescent tail lights. If you have LED tail lights, this harness will not fit. If you have LED tail lights, you will need the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56330 instead. If you have the correct harness, then I would start will making...
    view full answer...
  • Can Curt Trailer Wiring for 2016 Dodge Journey be Used with LED Trailer Taillights
    The Curt trailer wiring harness part # C56330 will work great with LED trailer lighting. The other one you mentioned does not work with LED taillights.
    view full answer...
  • Recommended Wiring Harness For A 2017 Dodge Journey
    When it comes to installing a trailer wiring harness on your 2017 Dodge Journey there are two options you can choose from: With Incandescent Bulb Taillights With LED Taillights The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56109 that you purchased are for a Dodge Journey with incandescent Bulb Taillights. It sounds like you need the trailer wiring harness for LED Taillights like The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer...
    view full answer...
  • Trailer Hitch Recommendation for 2010 Dodge Journey
    The most popular and best option for a trailer hitch for your 2010 Dodge Journey is the Curt part # C13201 which is a Class III, 2 inch hitch confirmed as a fit. It has a great towing capacities and a great price as well. I attached an install video for more info for you to check out as well. For trailer wiring you then would want the part # C56109 which is a confirmed fit. I attached an install video for this as well. If you wanted to do some towing you might be interested in etrailer...
    view full answer...
  • Mounting Bracket for a 4-Way Flat Trailer Connector on a 2014 Dodge Journey
    Mounting brackets for 4-Way flat trailer wiring connectors are more or less universal so there isnt a vehicle specific one for a 2014 Dodge Journey. You will need mounting brackets # 18144 with either the short extension, # 18140 or long extension # C57202. I have included a link to a video showing a typical installation for you.
    view full answer...
  • Curt Class III Hitch Recommendation for a 2015 Dodge Journey Crossroad
    You are correct the Curt Hitch part # C13201 that you referenced has been confirmed to fit your 2015 Dodge Journey Crossroads so I would recommend it for you. If you plan on doing some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with a 2-3/4 inch rise or 4 inch drop. It also includes a 1-7/8 inch ball, 2 inch ball, hitch pin with clip, and a storage bag. If the ball mount kit does not...
    view full answer...
  • Towing Capacity and Parts Needed to Tow Trailer with 2013 Dodge Journey Crew
    I tracked down the online version of the owner's manual for your 2013 Dodge Journey Crew and it lists a towing capacity of 1,000 pounds if you have the 2.4L engine or up to 2,500 pounds if you have the larger 3.6L engine. This particular capacity though is dependent on only having 1 to 2 persons in the vehicle. The capacity goes down as the number of occupants grows: 3 to 4 persons - 2,000 pound capacity 5 to 7 persons - 1,500 pound capacity To set your Journey up for towing you will...
    view full answer...
  • Hitch Recommendation For 2018 Dodge Journey
    The #e98845 hitch is a great fit for your 2018 Dodge Journey. You might also consider a custom wiring harness like the Curt T-Connector # C56109 Vehicle Wiring Harness with 4-Pole Flat Trailer Connector and a towing starter kit with a ball mount like the Curt # C45534.
    view full answer...
  • 2019 Dodge Journey Receiver Hitch and Wiring Recommendation
    The etrailer Trailer Hitch Receiver # e98845 is what I recommend for your hitch. It has a rugged matte black finish to better match your 2019 Dodge Journey. The wiring will be sold separately and for your particular Journey you will need to specify for standard Incandescent bulb taillights Vehicle Wiring Harness # C56109 or for LED taillights Vehicle Wiring Harness # C56330.
    view full answer...
  • Trailer Hitch and Wiring for a 2017 Dodge Journey Crossroads
    the 2017 Dodge Journey Crossroads has a different lower rear fascia with chrome trim and larger exhaust. The dealer might not have an option that will fit it but we do! Take a look at Draw-Tite trailer hitch # 75648. I know for a fact it fits the Crossroads model because we installed it on one! I have included a link to the video showing the installation for you. If you plan on doing some towing I recommend etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch...
    view full answer...
  • Parts Needed to Safely Tow a Rental Trailer with a 2010 Dodge Journey
    We have everything you will need. First let's start with a hitch, for that I would recommend the Curt Trailer hitch part # C13201 that you said you were interested in. This is a Class III hitch with a 2 inch opening that would have more than enough capacity for your trailer. Now for wiring you will want to start with a 4-way, for that you would need the Trailer Wiring Kit from Curt part # C56109. This will give you a 4-way. Now since you need to install a brake controller since you said...
    view full answer...
  • Wiring Harnesses for a 2013 Dodge Journey
    The etrailer Trailer Hitch Receiver item # e98845 does not come with a wiring harness. This is a custom fit 2" hitch receiver for a 2013 Dodge Journey. The wiring harness you will need is determined by what kind of tail lights your Journey has. If you have LED's then you will need the Tekonsha T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item # 118536. This custom-fit T-One connector plugs into your vehicle's wiring harness which is located behind the driver's and passenger's-side...
    view full answer...
  • Trailer Hitch and Wiring Recommendation for 2017 Dodge Journey
    For your 2017 Dodge Journey we can certainly help you pick out the correct hitch and wiring. For a hitch you'd want to start with the Curt hitch part # C13201 which is a confirmed fit and will work well. This hitch has the best capacities and price for your 2017 Dodge Journey so it is what we recommend the highest. Then for a 4-way trailer wiring harness we have the Curt kit part # C56330 for if you have LED taillights or part # C56109 for if you have incandescent style taillights. You...
    view full answer...
  • Recommended Trailer Hitch for 2017 Dodge Journey Crossroad
    For your 2017 Dodge Journey Crossroad, I recommend the Draw-Tite Max-Frame Trailer Hitch Receiver # 75648. This trailer hitch receiver is easy to install and can tow 4000 lbs with or without a weight distribution system. This means the trailer when completely loaded can weight up to 4,000 lbs. The tongue weight is that amount of weight that rests on the hitch ball, and this hitch is rated to have up to 400 lbs resting on that hitch ball. I recommend using a weight distribution system...
    view full answer...

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Info for this part was:

Employee Andrew K
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Employee Michael H
Expert Research:
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Expert Research:
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Video Edited:
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Employee Chris R
Video Edited:
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Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
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Employee Kristina F
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Employee Isabelle B
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Test Fit:
Andrew S
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