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
lowest price pledge
Retail:$45.16
Our Price: $24.23
You Save: 46%
Custom Fit Vehicle Wiring

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Orders above $99 qualify for Free Shipping
Shipping Weight: 0.56 lbs
Quantity: 
In Stock
Curt No Converter Custom Fit Vehicle Wiring - C56109
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

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. Call 800-298-8924 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.
  • All Info
  • Reviews (57)
  • Q & A (18)
  • Photos
  • Why etrailer?

Curt Custom Fit Vehicle Wiring - C56109

  • Custom Fit
  • Trailer Hitch Wiring
  • Curt
  • 4 Flat
  • No Converter

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:  4.9 out of 5 stars   (57 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.

- C56109
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. 505324



- C56109
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. 616256


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

72240

- C56109
by:

My home was burned down and I had no address and I was not able to get my order delivered. so I called etrailer and asked for help and the situation was resolved by the staff 881583



- C56109
by:

Good instructions & easy to install. 872788



- C56109
by:
2016 Dodge Journey

Thank you for my order, everything worked correctly and I am completely satisfied with the service that you provide, I have ordered several things from you and everything worked as planned. 869486



- C56109
by: 08/19/2020

Easy install- works great! 864814



- C56109
by:

Great product 829069



- C56109
by:

Exactly what I ordered in just a few da ys. 820870



- C56109
by:

I've had it for a year now and it still works, it was a breeze to install and long lasting! 800482



- C56109
by:
2019 Dodge Journey

Great product, very easy to install along with the hitch. 791963



- C56109
by:

Very easy to install. It took less than 5 minutes. 791902



- C56109
by:
2018 Dodge Journey

Excellent 790636



- C56109
by:

ez to connect, high quality wiring 778320



- C56109
by:

Work great 770452



- C56109
by:

Bought the wrong wiring. etrailer rep was very helpful in the return and making sure I ordered the correct product. A year later, everything is working perfectly. 711237



- C56109
by:
2019 Dodge Journey

Works great 697935



- C56109
by:

great product great service 697011



- C56109
by:

After watching the video of the harness install of the exact vehicle I had I realized this was the one to buy. Extremely easy to install, no cutting, and easy to remove if you ever had to. Great product. 678041



- C56109
by:

No special tools needs. Very easy to install, 10 minute install time. Every thing you need comes with it. Wires are long enough. Great product. 674852



- C56109
by:
2018 Dodge Journey

I ordered a hitch and wiring harness on Wednesday and received on Friday. Everything I need to install is in the box. 669762



- C56109
by:

Perfect fit, easy to install, exactly what I needed 664555



- C56109
by:

Excellent wiring harness! Best method of wiring trailer lights I've ever seen! 659063



- C56109
by:
2018 Dodge Journey

Awesome product Took me 10 minutes and I was DONE. Just quick connect everything and worked perfect 657868



- C56109
by:
2015 Dodge Journey

Great product and price 650475



- C56109
by:
2013 Dodge Journey

Very easy installation. Only took 7 min utes. 649922


25
57
Show More Reviews

Ask the Experts about this Curt Custom Fit Vehicle Wiring

  • 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...
  • 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...
  • 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...
  • 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...
    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...
    view full answer...
  • 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...
  • 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...
  • 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 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...
  • 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...
  • 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...
  • 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...
    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...
  • 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...
  • 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...
    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...
  • 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...
  • 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...
    view full answer...




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality custom fit vehicle wiring for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate custom fit vehicle wiring information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Video by:
Andrew K
Expert Research:
Michael H
Expert Research:
Jameson C
Video Edited:
Jacob T
Video Edited:
Chris R
Installed by:
Cole B
Updated by:
Sarah W
Updated by:
Kristina F
Updated by:
Isabelle B
Test Fit:
Andrew S
Test Fit:
Brent H
Test Fit:
David F

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.