Toyota will be contacting the owners of certain Toyota and Lexus vehicles about problems affecting airbags and the emissions control system.

Last Tuesday, Toyota announced that certain 2010-2012 Toyota Prius and Lexus CT200H cars could have air bag inflators with small cracks in the welds. The problem could lead to the separation of the inflator chambers and an increased risk of injury to occupants.

The automaker announced on Wednesday, that approximately 2.87 million cars may have a fault in the emissions control system. Over time the problem could lead to fuel leaks and an increased chance of a vehicle fire. Certain 2006-2015 Prius, Auris and Corolla models are affected.

Those receiving notices will be asked to return to their dealerships to have the airbag inflators and/or emissions control unit replaced. Owners wanting more information about the problems are asked to contact Toyota at 1-800-331-4331.