TL* THE CONTACT OWNS A 2014 NISSAN VERSA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 20 MPH, THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO RESPOND WITHOUT WARNING. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC AND THE CAUSE OF THE FAILURE WAS UNDETERMINED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 15V507000 (SERVICE BRAKES, HYDRAULIC, VEHICLE SPEED CONTROL). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.