Trailer Wiring Solution for 2015 Toyota Highlander without Factory Wiring

Question:

Installed product on vehicle that comes with tow package according to the window sticker. This did not work. Do I need to add a fuse under the hood to get this to work, or do I now need to buy a converter? Just want to know to check for one before ordering. All the info on this sight suggests if your vehicle comes with tow package, converter not needed. Thanks,

asked by: Terence N

Expert Reply:

Sounds like your vehicle is still missing the middle section of wiring for trailer wiring.

The only option we have would be for you to order the part # 118449 which includes the converter section you are in need of plus the 4-way harness you already have.

expert reply by: Jameson C