CHEVROLET BLAZER BRAKE LIGHT NOT WORKING

So I Replaced The Brake Light Switch On My Full Size Blazer Sport. All My Lights (turn Signals, Tail Lights, Hazards) Work But My Brake...

Blinkers Function, Fuses Are Not Blown And Brake Switch At Top Of Brake Pedal Has Power When Pedal Is Depressed. All Three Brake Lights...