Question:
I have a 2014 hybrid Toyota Highlander platinum series. No tow package installed. Which wiring harness do I need?
asked by: Grant L
Expert Reply:
For trailer wiring confirmed to fit your 2014 Toyota Highlander Hybrid without a tow package you would want the Tow Ready wiring harness part # 118449.
Check out the install video I attached as well.
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector