How to Determine if 2015 Toyota Highlander Is Equipped with Factory Tow Package Wiring

Updated 03/21/2015 | Published 03/20/2015

Products Featured in This Question

Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"

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Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector

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Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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Question:

How is the quick way to know if it came with already installed ?dont know which kit to buy? Thanks

asked by: Laro C

Expert Reply:

The quickest way would be to call the service department at your Toyota dealer. If you provide your VIN, they should be able to look up your vehicle and determine if it's equipped with the tow wiring package.

You can also check the fuse box as shown at the 4:00 minute mark of the video I've linked. If there's a fuse already installed, then you have the tow package and would use the # 56042 harness. If there's no fuse in place, you'll need the converter and the harness, part # C56217.

Toyota typically won't install the trailer connector portion without the converter, so if your Highlander doesn't already have the trailer connector, it's pretty likely you'll need the # C56217.

expert reply by: Mike L