NHTSA Complaint #11430286 — 2010 CHEVROLET EXPRESS

My 2010 Chevrolet Express 1500 AWD Passenger Van was recently in the dealer's shop for work on various sensors and other problems. When the codes were downloaded from the computer, one indicated a faulty passenger side air bag module. At no time had any of the dashboard warning lights indicated a problem with the air bag system, so I had driven an unknown amount of miles without any indication it was malfunctioning, even though the vehicle's computer had an indication of a problem. I have also had repeated intermittent indications of problems with the ABS and Stabilitrack systems, but their cause has never been identified.