TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 35 MPH AND ATTEMPTING TO STOP, THE BRAKE PEDAL BECAME DIFICULT TO DEPRESS AND FAILED TO RESPOND. AS A RESULT, THE CONTACT CRASHED INTO THE REAR OF ANOTHER VEHICLE. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE RIGHT ARM, THE THUMB AND THE ROTATOR CUP, WHICH REQUIRED MEDICAL ATTENTION. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS UNAVAILABLE.