TL* THE CONTACT OWNS A 2009 GMC YUKON XL. THE CONTACT WAS DRIVING APPROXIMATELY 30 MPH ATTEMPTING A LEFT TURN WHEN THE STEERING COLUMN COMPLETELY LOCKED AND THE CONTACT WAS UNABLE TO TURN THE STEERING WHEEL AT ALL. THE CONTACT TURNED OFF THE ENGINE AND THE KEYS WERE REMOVED FROM THE IGNITION. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AS IT RESUMED NORMAL OPERATION. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE CONTACT WAS AWAITING A DIAGNOSIS OF THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 20,000.