2012 Toyota Corolla Recalls
The passenger frontal air bag assembly is deployed by an inflator which contains propellant that makes the air bag deploy. This propellant may degrade over time, especially when exposed to humidity and temperature cycling. As a result, the inflator may rupture on deployment, which can send metal shrapnel through the air bag, striking vehicle occupants. This could result in serious injury or death.
Vehicles that had added on seat accessories such as seat cover installation, seat heaters or headrest DVD systems may not have had proper calibration procedures performed to properly operate the occupant sensing system of the passenger seat. This may result in the passenger front air bag being inadvertently deactivated, increasing risk of injury in an accident.