Brake light switch replacement brake lights stay on in 1990 toyota corolla

IF YOU ARE SAYING THAT YOU HAVE REPLACED THE BRAKE SWITCH AND NOW THE BRAKE LIGHTS STAY ON THEN THE PROBLEM IS THAT YOU DID NOT SCREW THE BRAKE SWITCH IN FAR ENOUGH.IT HAS A BUTTON ON THE TIP OF THE SWITCH AND IF THAT BUTTON DOES NOT REST ON THE BRAKE PEDAL,YOUR BRAKE LIGHTS WILL STAY ON.WHEN YOU PUSH ON THE BRAKE PEDAL THE BUTTON POPS OUT OF THE SWITCH WHICH MAKES THE LIGHTS TURN ON.WHEN YOU RELEASE THE BRAKE PEDAL,IT GOES BACK UP AND PUSHES THE BUTTON BACK IN WHICH MAKES THE LIGHTS GO OFF.ALSO MAKE SURE THAT YOUR ELECTIRCAL PLUG IS CONNECTED SECURELY AND ALL THE WAY PLUGGED IN.I HOPE THIS INFO HELPS, TAKE CARE AND GOOD LUCK, MANNY