DRIVING ON HIGHWAY, LOW BRAKE FLUID LIGHT CAME ON, GOT OFF AT CLOSEST EXIT, BRAKES WENT TO FLOOR HAD TO USE EMERGENCY BRAKE TO STOP. NO FLUID IN MASTER CYLINDER, NO SIGN OF LEAKS,WALKED TO WALMART BOUGHT FLUID, FILLED WITH FLUID, DROVE HOME, LIGHT CAME ON AGAIN, PULLED INTO GARAGE HIT WALL WHEN BRAKES WENT TO FLOOR,. CONTACTED LOCAL FORD DEALER AND FORD CUSTOMER ASSISTANCE AND WAS TOLD MY TRUCK WAS NOT PART OF THE RECALL, 16V345000. MY TRUCK BUILD DATE IS 7/2013, ACTION COVERS BUILD DATE STARTING 8/ 2013. EVERYTHING ELSE IS SAME, 3.5 ECOBOOST, BUILT IN DEARBORN. 42,384 MILES JUST OUT OF 3/36 BOMBER TO BUMPER WARRANTY. 5/50 IS IN EFFECT BUT DOES NOT COVER BRAKES.