Plug-In Wiring Harness for 2020 Lexus RX 350 With Factory Tow Package

Published 02/28/2020

Question:

2020 Lexus RX350 with towing prep package. Only need to occasionally tow a 1500 lb. loaded utility trailer - no independent brakes on the trailer. Got it on the Curt Class III as a hitch. Is there a simple plug in wiring harness? Dont need controllers and displays and information. Just a safe and appropriate connection to lights , brakes, turn signals. Thanks

asked by: Gerald G

Expert Reply:

There is a simple plug-in harness for your 2020 Lexus RX 350 with the factory tow package. What you need is the Hopkins Plug-In Simple Wiring Harness for Factory Tow Package # HM11141945.

This installs very simply by only plugging into the harness under your Lexus, as you can see in the linked example install video I added. This harness be be exactly what you need to power your trailer's lights.

expert reply by: Kyle S