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Wiring a trailer normally means cutting into factory wires, but this harness skips that. The Curt T-Connector plugs inline with the tail light connectors, giving you a clean, factory-style connection. There’s no need to splice or tap into existing wiring, which makes it quick and simple to set up for towing lights.
This harness is built to plug directly into the vehicle’s rear lighting system. It uses factory connection points behind the tail lights, so routing is straightforward and there’s no guessing about which wires go where. Most folks can have it in place and working without special tools or extra parts.
The integrated powered converter takes its power straight from the vehicle’s battery instead of pulling it through the light circuits. That means it won’t overload the vehicle wiring while giving steady current to your trailer lights. It keeps running, turn, and brake lights bright and consistent every time you tow.
The 4-flat connector gives you the basic lighting functions you need—running, turn, and brake signals—ready to plug right into most small or mid-size trailers. It’s a simple, proven connector style that’s easy to use and fits a wide range of standard trailer wiring setups.
Customer Satisfaction Score:
78% were satisfied with this product
22% of customers were not satisfied
Ratings & Reviews
Excellent quick service.
Very helpful
Great package good directions
I order this for a 2024 Telluride SX Prestige, which has LED tail lights. The web site stated this was a "confirm fit" for a 2024 Telluride. Did not say anything about NOT for LED lights. Lower models of the Telluride do not have LED tail lights
Everything work perfectly, thank you so much
Ordered Tuesday, arrived Thursday, WOW, good price, good service, good product!!
Great customer service. Variety of products. Just ordered again. When you find someone good, stick with them.
Frank M.
9/3/2024
Was returned. Not the correct one for my vehicle.
Why not give pictures of purchased cannon plugs so we can look at host cannon plugs to determine fitting.I will always by from (another site) in the future because of your description of your products and return policy.
every thing went smoothly. hitch fit with easy install and wireing was simple.
Robert
1/3/2025
EXCELLENT NO PROBLEMS
Was told online and by an associate that this wiring harness would fit my 2024 Kia Telluride EX-X.
My installer just called me and informed me that the connectors do not match up. Very Frustrating!
Brooke M.
3/7/2024
It looks like this harness fits the LX and S models only and we dont have one for the EX - X. We will reach out to you about a return since we made a mistake in suggesting the part.
Everything was fine - except, I am coming in on 23rd and have it installed but they shipped it to my house. But it is a good heavy duty hitch!
Fits Kia Telluride WITHOUT LED tail lig hts.
This was the easiest trailer harness I've ever installed! The plug-n-play T connections are so much quicker than splicing everything together. Install took about 3 hrs but a lot of that was just wiggling in and out from underneath my wife's telluride and properly running and securing the power wire to the front of the vehicle. I upgraded the connectors to heat shrink as the kit only includes standard butt connectors that are not weatherproof.
If you do this in your own garage, with jacks or a lift, you could definitely do it in half the time but I did it in the driveway while on vacation far from my normal, full set of tools.
Hitch and wiring kit fit great
Info for this part was:
At etrailer 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.
Jenny N.
9/7/2023
Let us find one that will work for you. I did reach out to Curt and found that part # C59236 would work with LED lights. This one would wire into your vehicles wiring versus being a plug in kit. I have included a link to show how the install would go on a 2023 Kia Telluride. I will have our Customer Service team teach out assist with returning the original harness.
Helpful Links
tv-install-curt-trailer-wirings-2023-kia-telluride-c59236.aspx