Nissan is recalling more than one-million vehicles in North America due to an airbag flaw. The manufacturer says a software glitch could prevent the passenger airbag from deploying. The recall affects models from the past two-years, including the Altima, Leaf, Pathfinder and Sentra. Some Luxury Infiniti Models are also affected. Nissan says it is not aware of any deaths caused by the problem and would not release any details about injuries. Nissan plans to contact owners starting in mid-April.