TL* THE CONTACT OWNS A 2013 FORD F-150. WHILE DRIVING 25 MPH AND ATTEMPTING TO ENGAGE THE BRAKES, THE BRAKE PEDAL SANK TO THE FLOORBOARD AND FAILED TO STOP THE VEHICLE WITHOUT WARNING. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO ANOTHER VEHICLE. A POLICE REPORT WAS NOT FILED AND NO INJURIES WERE REPORTED. THE VEHICLE WAS TOWED TO THE DEALER. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 35,000.