Toyota is recalling certain 2011 RAV4 vehicles for airbags that may not deploy properly during an accident. According to the recall filed with the National Highway Traffic Safety Administration (NHTSA), propellant with the incorrect specification may have been used in the initiator inflator, causing one or both curtain shield airbags to not deploy. Toyota will be notifying customers and will inspect and replace the curtain shield assemblies as necessary. Owners wanting more information about the recall can contact Toyota at 1-800-331-4331. The recall is expected to begin in early March 2012.