THE POWER STEERING MALFUNCTIONS, THE WHEEL DOES NOT TURN. THE MESSAGE CENTER READS POWER STEERING, THIS HAS HAPPENED ONCE A WEEK FOR THE PAST 4 WEEKS. TOOK THE CAR TO THE DEALERSHIP BUT THEY COULD NOT FIND ANYTHING. THE VEHICLE HAS APPROX. 40K MILES. I GOOGLED THIS ISSUE AND SEEMS THIS IS A COMMON ISSUE WITH THIS VEHICLE AND SEE THAT GM HAS NOT ISSUED A FIX. WE ALREADY DID THE RECALL BACK IN 2005 ON THE STEERING COLUMN. *TR