7-Way and Wireless Brake Controller for 2021 Toyota Highlander

Question:

I need to add wiring 7 pin to my 2021 Toyota Highlander XLE it looks like there is a harness for a 4 pin behind the bumper. The rv we are looking to get has a 12 volt fridge and brakes will this harness work for a new install

asked by: Nicholas C

Expert Reply:

To add a 7-way to your 2021 Toyota Highlander all you need is the 7-way kit part # TK57VR that you referenced. This has the 12 volt accessory circuit active but to activate the trailer brakes you'd need a brake controller like the Curt Echo Mobile part # C51180 which would just need to plug into the 7-way and once synced to your phone is ready to tow with.

expert reply by: Jameson C