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Wiring a trailer doesn’t have to mean cutting into factory wires. The Curt T-Connector plugs right into the vehicle’s tail light wiring, giving you a 4-flat trailer connector ready for the road. It’s a simple plug-and-lead setup that keeps your wiring clean and intact.
This harness includes an integrated converter that pulls the trailer light signals directly through the tail light circuits. It keeps the trailer running, turn, and brake lights working together properly without extra power leads or complicated wiring.
The small black converter box adheres neatly to a flat spot inside the rear trim area near the tail light. Mounting it here protects it from moisture and road debris while keeping everything tucked away for a factory-style finish.
The 4-pole flat connector gives you all the essential trailer lighting functions—running lights, turn signals, and brake lights—in one weather-resistant plug. It’s ready to connect to most small utility, boat, or camper trailers for basic towing needs.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today, we're gonna take a look at this Curt T-Connector Vehicle Wiring Harness with the 4-way flat trailer connector. Now, this is a custom fit part, it is designed to fit the 2002 to 2007 Saturn Vue vehicles, and on the custom fit part like this, I do like to recommend for you to go to our website, use the fit guide, put in your year and model vehicle, and it'll show you if this will work for your application. Now, this kit here will provide a nice 4-way flat trailer connector to the back of your vehicle to power your trailer's signal lights. It is compatible with 5-pole, 6-pole, and 7-pole adapters that we do sell separately on our website. This does connect very quickly and easily.
Basically, all you have to do is locate your connection points, which are behind the taillights, plug in these T-connectors, one on each side. The one with the yellow wire's for the driver's side, the one with the green wire's for the passenger's side. And the instructions will show you where your connection points are located. Now, this does include a taillight converter right here, this black box, and that's to ensure that your vehicle's wiring will match that of your trailer. It is a powered module, it does connect directly to your battery to avoid overloading your vehicle's electrical system, and it is constructed using SMT technology, which is surface mount technology, gives you more consistent, reliable performance.
This does help maximize trailer light yield and intensity while producing minimal heat that'll ensure superior operation in any rough road conditions. Does also come with this nice dust cover. Then what you're gonna do is put this onto your 4-way, and when you're not plugged into a trailer, that dust cover will go over the connectors there and protect that from any damage or from the elements. Few specs on this, the maximum amperage for the stop and turn light circuits is three amps per side, tail running lights is for five amps total. And again, it comes with everything shown here, I mentioned the instructions that will describe where you connect your T-connectors too, and everything else.
But basically, this end here is what'll run out the back to be plugged into your trailer, these here will be plugged into your connectors that are on your vehicle. They do give you a nice double-faced tape that you can put on here to keep your converter box from bouncing around, and they do give you some cable ties here to take up any slack in the wiring. But that should do it for the review on the Curt T-Connector Vehicle Wiring Harness with the 4-way flat trailer connector..
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Thomas D.
11/24/2018
I do still like my choices and every chance I get I point folks toward etrailer
Joe
6/27/2021
Everything works great after a year. I could not be more satisfied!
Stew B.
2/20/2021
Still works perfectly a year later. Practically free compared to having a shop install. Install videos are excellent.
Kevin O.
5/13/2015
No complaints here. Still works like new!
Isaac
3/8/2021
Going on 2 years of use. Really appreciate the connector cover on the end of the wiring harness. I loop it onto my reciever and it keep the wiring from dragging or falling out when not in use!! Still a GREAT product
Djc
2/23/2015
Still working great after thousands of trailer miles
Do you have a question about this Custom Fit Vehicle Wiring?
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John M.
2/25/2019
Great no problems at all.