Brake light switch?

The brake light switch is on the brake pedal arm so if you follow it up from the pedal, you will see it, but you have to look up under the dash.

I am attaching the info below on the replacement process from the manual.

However, if you want to test the operation, we need to check voltage at the two wires on the switch.

Here is a guide that will help with this.

https://www.2carpros.com/articles/how-to-check-wiring

Below are also the wiring diagrams that will help as well.

Please run through this info and let us know what questions you have. Thanks