Stuck in park. No previous threads helped

So the other night my shifter got stuck in park. So today I checked the fuses like prevous posts. It was blown. So I replaced the fuse. Nothing then I took out my curt trailet wiring harness because it was acting wierd as well. Still nothing. Then I just replaced the stoplight switch under the pedal because some people were saying that that can cause the issue. Any help would be awesome.

 

Have you upgraded any of your brake lights recently to LED? I went through the same steps a year ago only to find out it was the LED 3rd brake light that I recently replaced. I swapped back to the OEM light and ....boom, all fixed.

 

Nvm