Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector
This item does not fit your vehicle
2014 Hyundai Santa Fe
These items fit your vehicle
2014 Hyundai Santa Fe
To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Wiring a trailer for towing doesn’t have to mean stripping wires or tapping into factory circuits. This Curt T-Connector plugs right into existing vehicle ports for a true plug-and-play setup. No splicing, no chasing down power lines—just connect it and you’ve got a solid 7-way trailer output ready to go.
If you’re towing something with brakes or an onboard battery, this harness gives you what you need. The standard 7-blade plug supports trailer brake signals, 12-volt power, reverse lights, and all the essentials for safe towing. It’s built to handle full trailer functions the same way a factory tow package would.
When your vehicle didn’t come equipped with towing wiring from the factory, this harness fills in the gap. It provides a direct plug-in option that brings your vehicle up to towing-ready spec, letting you add a brake controller or 12V trailer feed without complicated rewiring.
The Curt connector uses a durable 7-blade socket that keeps out moisture and road grime. The wiring stays protected behind trim for a factory-style finish, so everything looks neat and works reliably trip after trip.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody. Andy here with etrailer.com. Let's take a real quick look at this Curt T-connector vehicle wiring harness with seven way trailer connector. Now, this has been designed to fit your 2024 and newer Chevrolet Traverse and GMC Acadia and on custom fit parts such as this harness, I do recommend taking advantage of our vehicle fit guide here at etrailer.com. Just input the year, make, and model of your vehicle and our fit guide will confirm if this will work for you or if we have something comparable that will work for you. Now this custom T-connector is going to plug into your vehicle's wiring harness, which is located above the muffler on the driver's side.
You may need to lower the muffler to access the wiring harness, but after plugging in the connector, you're going to route the seven way end of the harness along the inside of your bumper towards the center of your vehicle, and then you'll plug it into the back of this connector here. I just kind of have it loosely plugged in here as you can see. So this is gonna be a very easy installation. Once installation is complete, the seven way connector will be stowed beneath your vehicle near the trailer hitch receiver. A mounting bracket is recommended to keep the connector secure.
You can find those bracketing options here at etrailer.com. As you can see, you're gonna have a spring loaded cover here to protect those connections on the inside when this is not in use. And you are going to get some cable ties and some fuses and instructions. And it is also recommended that you use a small amount of dielectric grease on all of your electrical components, such as the plug that you're using to plug into your vehicle and even the connection points on the seven way itself. Now this grease is gonna help prevent corrosion.
So on your screen, I am including the model number for that grease. You can just take that number and pop it in the search field of our website. That will take you to that grease and you can add that to your order. Well, I think that's gonna wrap up our quick look today. I do hope that it was helpful for you.
Again, my name is Andy. Thanks for joining me.
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