TL*THE CONTACT OWNS A 2009 CHEVROLET COBALT. WHILE THE CONTACT WAS DRIVING 50 MPH THE STEERING WHEEL SUDDENLY TURNED SHARPLY TO THE RIGHT CAUSING THE CONTACT TO CRASH. THE CONTACT WAS NOT INJURED AND A POLICE REPORT WAS FILED FOR THE INCIDENT. THERE WERE NO PRIOR WARNINGS. THE CURRENT AND FAILURE MILEAGES WERE 33000.