2006 Pontiac Solstice drivetrain & axles problems

My wife suggested to me that the accident may have been caused by a malfunction to the car. I didn't really consider that a possibility. However, she has never been able to explain the accident beyond saying "all of a sudden I lost control of the car". While I was looking for the car title, which I've still not found by the way, I discovered a recall notice from early 2008. I reviewed the document and discovered the 3rd condition which may occur sounds like a possible cause of this accident.

Immediately after purchasing my 2006 pontiac solstice in 2006, I begin experiencing a noise in the rear end of the vehicle. I took it in several times for repair until finally in 2007, pontiac recalled the vehicle for the power train being defective as listed below. I did not have any more problems until 2010 when the vehicle begin to make the same noise. I took the vehicle to another GM dealership as the one I purchased from had closed. They told me there was nothing they could do.