Tekonsha Custom Fit Vehicle Wiring - Trailer Hitch Wiring - 118255 Review Video

If your Lexus RX350 already has the tow package which provides the taillight converter that's plugged into the connector located behind the passenger side cargo area bulkhead as shown in the linked instructions, you'll just need the #118252…

You are looking for the rear tail light fuse on your 2021 RX 350. The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item #C56217 connects in line with your rear tail lights to power your trailer harness. I have attached a…

First, the trailer wiring harness #56083 is only a fit if your 2015 Lexus RX 350 came with the factory tow package. If it did not then that could be why it isn't working. Or, if it does have the factory tow package, it could be a missing fuse or…

The hitch receiver that I recommend is the Curt Trailer Hitch Receiver - Custom Fit - Class III - 2" #C73DR. This hitch receiver has a maximum tongue weight of 525 lbs and a maximum gross trailer weight of 3,500 lbs. or 4000 when using a weight…

We have two really great and easy to install trailer wiring harnesses that fit your 2019 Lexus RX 350. We have the Tekonsha kit part #118255 for if you do not have the factory tow package, or if you did have the tow package part #118252 which is just…

The Curt T-Connector Vehicle Wiring Harness for Factory Tow Package #56083 requires your 2021 Lexus RX 350 to have the factory tow package which includes a factory installed module to power the trailer lights. Since your harness does not have power I…

I'm not sure what wiring you purchased but if it's anything like the Curt T-Connector #C56217 for a 2021 Lexus RX 350 without the tow package then the system should be working once you get the module and fuse installed. If you aren't…

I'm assuming that you're needing to know so you can choose the correct wiring harness, correct? You could call your Lexus dealer and give them your VIN, and they should be able to tell you how your RX350 is equipped. Or, you could remove the…

Not necessarily. If your 2015 Lexus RX 350 came with the tow package then you just need the T-One #118252, but if it doesn't have the tow package then you need the T-One #118255 with the converter. The tow battery fuse slot would only be used if…

There are a couple of wiring harnesses designed for your 2020 Toyota Highlander but the Hopkins Plug-In Simple Vehicle Wiring Harness part #HM11141845 is not a confirmed fit. Instead you will use one of the two universal harnesses available. For the…

Yes, we do have a trailer hitch for your 2022 Lexus RX 350. The Curt #C73DR is guaranteed to fit your Lexus, and, has a maximum gross trailer weight of 3,500-lbs, and a maximum tongue weight of 575-lbs. You can get to 4000 gross trailer weight when…

I have a good solution for you but the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package part #56042 has not been confirmed to fit your 2020 Toyota Highlander. They may change this in the future but as of April 2020 there are no custom…