Recommended Wiring Harness for Most Vehicles Without a Custom Fit Wiring Harness Available
Published 11/07/2017 >
Question:
Are the trailer hitch and wiring for a 2018 Toyota Highlander XLE available yet? Thanks
asked by: Gary M
Expert Reply:
There is not a custom fit confirmed for your 2018 Toyota Highlander XLE available yet from any of our manufacturers. You may want to consider using the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit # 119250KIT which is a fit for many vehicles because it senses the current in your wiring without actually splicing into them. It uses zero contact interface sensors and draws power for the converter directly from the battery of your vehicle. I have yet to find a model that it does not work on when installed correctly.
I can't confirm a fit because it has not been tested on your vehicle, but it is what I would go with.

Product Page this Question was Asked From
ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Converter
- Universal Fit
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- Tekonsha
more information >
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