TL* THE CONTACT OWNS A 2017 HYUNDAI ELANTRA. WHILE DRIVING HIGHWAY SPEEDS, THE CONTACT DEPRESSED THE BRAKE PEDAL, BUT THE BRAKES FAILED TO RESPOND. AS A RESULT, THE VEHICLE WAS INVOLVED IN A FRONT END COLLISION. THE FAILURE OCCURRED WITHOUT WARNING. A POLICE REPORT WAS FILED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE VEHICLE WAS TOWED TO THE BODY SHOP; HOWEVER, A DETERMINATION HAD NOT BEEN MADE REGARDING IF THE VEHICLE WAS STILL OPERABLE. THERE WAS ALSO A PREVIOUS BRAKE FAILURE THAT RESULTED IN A CRASH. THERE WAS ONE INJURY, BUT MEDICAL ATTENTION WAS NOT REQUIRED. THE CONTACT SUFFERED MODERATE ABRASIONS. THE FAILURE MILEAGE WAS NOT PROVIDED.