bing tracking image
Q & A Icon

Will the T-One Wiring Harness 118449 For a 2019 Toyota Highlander Work If You Have the Tow Package  


I have a 2019 Toyota Highlander V6 AWD that I want to install a 7 pin adapter. I’m not sure if I have the the factory installed tow package. My question is if I purchase one the wiring kits that assumes I don’t have the factory installed tow package, can I use just the 4 pin adapter and not use the converter that comes with the kit if I don’t need it? I’m willing to eat the extra cost to save time and shipping to complete the the job the first time . Thanks


Helpful Expert Reply:

The T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118449 will work on a 2019 Toyota Highlander with or without the tow package. If it turns out you do have the tow package then you would just not use the converter box portion but the 4-way portion of the harness is the same for with or without the factory tow package.

The correct 4 to 7-way adapter would then be the Adapter 4-Pole to 7-Pole and 4-Pole part # 37185.

expert reply by:

Products Referenced in This Question

Product Page this Question was Asked From

Q & A Icon

Continue Researching

See More Q&A Expert Answers >>