TL* THE CONTACT OWNS A 2010 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE STALLED SEVERAL TIMES AND THE BRAKE PEDAL TRAVELED TO THE FLOOR WHEN THE BRAKES WERE ENGAGED. THE ABS AND THE AIR BAG WARNING INDICATORS ILLUMINATED INTERMITTENTLY. WHILE TRAVELING 60 MPH, THE VEHICLE FAILED TO STOP WHEN THE BRAKES WERE ENGAGED. THE FAILURE CAUSED THE VEHICLE TO CRASH INTO THE REAR OF ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AND NO INJURIES WERE REPORTED. THE VEHICLE WAS REPAIRED BY AN INDEPENDENT MECHANIC, BUT THE FAILURE RECURRED. THE CONTACT WAS LATER INFORMED OF NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM); HOWEVER, THE PARTS NEEDED FOR THE REPAIR WERE UNAVAILABLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.