Trailer Wiring for 2023 Toyota Highlander Without Tow Package

Published 09/20/2023

Question:

I need wiring for my 2023 Highlander. It does not have the tow package and I need it to make the lights work on this utility trailer.

asked by: Lauren

Expert Reply:

Since you do not have the tow package on your 2023 Highlander you need the Tekonsha T-One Vehicle Wiring Harness # TK99FR. The Tekonsha is the best option since we have found them to be the most reliable when it comes to wiring. This plugs into the connection point behind the trim panel near the driver's side rear seat belt bracket. Once installed you will have a 4-way to power your trailer's signal lights.

expert reply by: Robin H