Can Curt T-Connector Vehicle Wiring Harness C56217 Be Installed In 2021 Lexus RX 350?

Published 07/22/2021

Question:

I want to buy this wiring harness but the instructions that are posted on your website are for a Toyota. Do you have instructions for installation for a 2021 Lexus RX350? My Lexus does not have the towing packageinch but I assume that is just the special module that was not installed, correct?? Also, there is a pluginch under the back on the left side. Is this where the 4 wire harness unit plugs in?? see attached pic White plug in middle of pic Thank you, thank you,

asked by: Walt K

Expert Reply:

I would be happy to help!

The Curt T-Connector Vehicle Wiring Harness # C56217 you were looking at installs in your 2021 Lexus RX 350 the exact same way as it would get installed in a Toyota Highlander which is why the instruction manual only shows the install being on the Highlander.

There is not a specific instruction manual that shows the install in your RX 350, but at the bottom of the included instructions in the 2014+ section that will be what you need to follow.

The picture you provided looks like the underside of your vehicle, where the correct connector will be located inside of the rear cargo area.

I included a video of the # C56217 being installed for you to take a look at.

expert reply by: Samuel C