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Wiring for towing can be intimidating when you’re not starting with a factory tow package. The Curt T-Connector Vehicle Wiring Harness with 7-Way Trailer Connector (part #C35ZV) makes it simple by plugging directly into the existing vehicle connector in the rear cargo area. There’s no cutting or splicing—just plug it in and it’s ready to power your trailer lights and accessories. It’s a clean, direct hookup that takes the stress out of DIY installs.
If you’re planning to tow something heavier or run a brake controller, this harness gives you the proper 7-blade trailer connection. It supports electric trailer brakes, turn signals, reverse lights, and auxiliary power so you can tow safely and keep your setup fully functional. Once installed, it pairs easily with brake controllers like the Redarc Tow-Pro Liberty for proportional braking control.
Vehicles without a tow package often lack the fuse provisions needed to energize trailer wiring. This harness comes with the fuses necessary to power the circuit, saving you from tracking down missing components. Everything is already matched to work with the included connectors and wiring for a straightforward installation that doesn’t leave you guessing.
Even with the new wiring installed, factory convenience features stay functional. The design of the Curt T-Connector doesn’t interfere with hands-free liftgate sensors, so you can still use your foot-activated liftgate as intended after wiring in your trailer connection. It keeps towing capability and everyday usability working side by side.
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 the CURT T Connector Vehicle Wiring Harness with the seven-way blade trailer connector. Now this is a custom fit part, it is designed to fit the 2023 and newer Honda Pilot vehicles. And on a 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 if this will work for your application. Now this part here is gonna provide this seven way blade style trailer connector at the back of your vehicle to power your trailer's signal lights. It will include everything I have laid out here on the table.
It includes the wiring harness, seven way trailer connector, a little tube of silicone when you do your installation, has a double face pad that'll attach to this converter box. When you attach that down. Comes with a ground screw if you need to make your own ground. Comes with three different variety of fuses to go in the fuse box to make this operational. Comes with some cable ties, take up any slack in the wiring, and a nice set of instructions that'll describe how this all goes together.
Now this part'll connect quickly and easily. There's no cutting or splicing of wires. All you have to do is locate the connection point, which is behind the driver's side rear access panel. In the instructions it will show you with pictures where it's located. You basically plug in this connector right here to the factory white connector on the vehicle, ground your white wire if there's a nearby ground you can use, or as we said, it comes with a grounding screw to make your own.
And then you install these fuses into your engine compartment fuse box. It does include this box right here. This is a tail powered taillight converter. This is to ensure that your vehicle's wiring will match that of your trailer. It is a powered module.
It connects directly to the battery to avoid overloading your vehicle's electrical system. And this box is constructed using SMT, Surface Mount Technology for consistent, reliable performance. It's gonna maximize the trailer light yield and intensity while producing minimal heat. Does ensure superior operation in rough road conditions. The maximum amperage on this kit, the stop and turn lights, is three amps per circuit. The tail lights is six amps per circuit. But that's gonna do it for a look at this CURT T Connector Vehicle Wiring Harness with the seven-way blade trailer connector.
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Ratings & Reviews
Brooke M.
5/6/2025
Hey Shannon! Let me look into this. Should have come with those components most definitely. We will be in touch!
Do you have a question about this Custom Fit Vehicle Wiring?
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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. Let us know if anything is missing or if you have any questions.
Mike L.
8/26/2026
If you go to our product page, there's a link to a pdf copy of the instructions. Very clear print and photos. There's also a link to an install video that you might find helpful!