My brake lights aren't working?

The power to the turn signals and brake lights comes from the turn signal switch-if it malfunction you won't have the lights.

So are you missing the power or ground to the bulb.

The parking lights get turned on thru the head light switch the turn signals get turned on thru the turn signal switch. Then the brake lights get turned on thru brake switch. So what were you asking?Do you have a multi meter and test light?

Suggest you fix what's broken so others will know when you're stopping.

Check fuse no.23 15amp in the fuse block behind right side of dash if okay -find the brake switch and check for power on the white and orange wire with a test lite-while brake pedal is depress-both should have power if the white don't have it-replace the brake switch or check adjustment-if the okay test the turn and hazard switch the brake circuit goes thru this switch before it gets to the back-

Make sure you are getting voltage to one side of the brake light switch. The most common problems with the brake lighs working is 1. The fuse, 2 a broke wire goint to the switch or coming from the switch 3, improper adjustment of the brake switch. 4 blown bulds, 4, bad connections in the buld sockets or a bad ground.

Hello and welcome to 2CarPros. That would indicate that the turn signal switch inside the steering column has failed. It is actually a common issue for them to fail. Replacement starts with removing the steering wheel and then the column so that the wiring harness can be slid in and out of the lower column.

This guy tried doing it with the column in the car. The plate he has a problem removing has a retainer ring above it as well as being pressed on. This is when having the special tools to take the column apart are needed. It is possible to do it in the vehicle but not as easy.

https://www.youtube.com/watch?v=uH6NO61pN-Q

Those two are actually tied together. The idea being that you might not notice the tail lights are out, but if the dash lights don't work you would see that. The problem is that many people don't know that the missing dash lights means to check the tail lights.
I would get a test light and go through the fuses myself, not saying he's wrong but it pays to be sure. There are two fuse boxes to check, one on the right side of the dash and the park lamp fuse in the underhood box on the right strut tower.
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

A couple things to check as well. Do all of the other lights work? Like the front and side marker/parking lights? How about the plate lights? Daytime running lights?

Great to hear, but fuses don't generally blow for no reason. Do you remember when you discovered they didn't work? Just wondering if you might have an intermittent short or something like that. I'd keep a few fuses handy just in case.

If the 3rd brake light working (middle brake light )
then its not the fuses you need to check wiring and combination switch