Tekonsha Trailer Wiring Harness Installation - 2019 Toyota Sienna Video
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How to Install the Tekonsha Trailer Wiring Harness on a 2019 Toyota Sienna
Today in our 2019 Toyota Sienna. We're going to be installing Tekonsha's T-One vehicle wiring harness with four pole flat trailer connector. There are two versions of this harness available depending if you have an SE model or not. The installation is going to be the same regardless of which one you need. You'll want to use our fit guide to ensure you're getting the correct harness for your… see more >
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