7-Way Trailer Wiring Harness for a 2018 Toyota Highlander with Factory Installed Tow Package
Published 10/25/2018
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Question:
I have the factory tow pkg. So what wiring do I need to tow? my trailer has a 7BLADE
asked by: Andy
Expert Reply:
The custom trailer wiring harness for your 2018 Toyota Highlander with the tow package is part # HM11141825; however, it's only a 4-way connector.
To get a 7-way on your Highlander start with the # HM11141825 4-way and then use our # ETBC7 kit to convert it to a 7-way. The kit plugs into the already installed 4-way for the lighting funtions and includes all of the wiring needed for the additional functions.
I've linked a video from when we installed the # ETBC7 kit on a 2014 Highlander with a brake controller. The process is basically the same as with your 2018 since the kit is a universal part.
Product Page this Question was Asked From
Hopkins Plug-In Simple Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- Hopkins
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