Tekonsha 303100 harness with plug-and-play ends connects quickly for Toyota Tacoma and Tundra towing.
Tekonsha 303100 harness with plug-and-play ends connects quickly for Toyota Tacoma and Tundra towing.

Tekonsha 303100 Trailer Brake Controller Custom Harness – Plug & Play for Toyota Tacoma 2016-2023 & Tundra 2015-2017

Overview The Tekonsha 303100 trailer brake controller harness is designed to simplify how you connect a Tekonsha...
Vendor: Tekonsha
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Tekonsha 303100 harness with plug-and-play ends connects quickly for Toyota Tacoma and Tundra towing.

Tekonsha 303100 Trailer Brake Controller Custom Harness – Plug & Play for Toyota Tacoma 2016-2023 & Tundra 2015-2017

£28.97
Tekonsha 303100 harness with plug-and-play ends connects quickly for Toyota Tacoma and Tundra towing.

Tekonsha 303100 Trailer Brake Controller Custom Harness – Plug & Play for Toyota Tacoma 2016-2023 & Tundra 2015-2017

£28.97
Description
Description
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Overview

The Tekonsha 303100 trailer brake controller harness is designed to simplify how you connect a Tekonsha brake controller to a compatible Toyota pickup. With a two-plug, Plug & Play design, this harness enables a clean, plug-in connection between the brake controller and the vehicle, often eliminating the need to cut, splice, or tape wires. Built to last, the four copper conductors are wrapped in braided nylon to resist nicks, punctures, and heat, helping maintain a secure connection through daily driving and longer trips alike.

Why this harness matters

  • Plug & Play simplicity: Install quickly by matching the controller port to the vehicle port without special tools.
  • Vehicle-specific ends: Each end is matched to the make and model year, ensuring a precise, secure fit.
  • Durable wiring: Four copper conductors wrapped in braided nylon protect against wear and elevated temperatures.
  • Factory-like appearance: The braided covering provides a neat, automotive-ready finish that looks built-in.
  • Controller versatility: Compatible with every Tekonsha brake controller in the lineup, whether proportional or time-based.

Compatibility and installation tips

  • Vehicle application: 2016-2023 Toyota Tacoma and 2015-2017 Toyota Tundra.
  • Easy installation: No cutting, splicing, or taping required; follow the included vehicle-specific instructions to connect the harness to the vehicle port and the brake controller.
  • Secure connections: The design reduces wire strain and supports a stable braking setup on varied road conditions.
  • Versatile reach: Built to provide ample length between the controller and vehicle port, minimizing tension on the wires.

In short, Tekonsha wires are built to offer a practical path to trailer braking efficiency. The system emphasizes straightforward installation and reliable performance, aligning with Tekonsha’s philosophy that Life’s a Journey. Stop Often.

FAQ

Q: Which vehicles are compatible with the Tekonsha 303100 harness?

A: Compatible with 2016-2023 Toyota Tacoma and 2015-2017 Toyota Tundra; designed for plug-in integration with Tekonsha brake controllers.

Q: Is installation difficult or does it require cutting the vehicle wiring?

A: No cutting or splicing required; simply plug the harness into the vehicle port and the brake controller following the included instructions.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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