Will Trailer Wiring Harness # 118449 Work on a 2011 Toyota Highlander without Tow Package


I have a 2011 Toyota Highlander base that did not come with with tow prep package. Will this wire harness work with my Highlander?


Expert Reply:

Yes, the T-One Wiring Harness, # 118449, is the correct wiring harness for your 2008 Toyota Highlander. The portion of the harness that plugs in under the dash, see instructions, will convert the vehicles 3 wire system to a two wire system and the output end will plug in on the drivers side at the rear of the vehicle.

We have a video installation on a 2010 Highlander that should be very helpful, see link.

expert reply by:
Robert G

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