Recently had a conversation with Sam Mahdavi at Mahdavi Motor Sports in Lilburn.
He recommends that anyone owning a C5 Corvette, if not already replaced, to purchase a spare Steering Wheel Position Sensor. He said that GM is no longer manufacturing this item and it is a high failure item in higher mileage and now, as they age, older C5 Corvettes. The part can be had from many online retailers for under $100.