The 2007 Mazda B-Series Truck has 3 recalls, all involving the front airbag inflators on both the driver and passenger sides, where the inflators can rupture or explode and send metal fragments into the cabin, posing a serious risk of injury or death.
Both the driver-side and passenger-side front airbag inflators are affected. On the driver side, the inflator can explode after the propellant inside degrades over time from prolonged exposure to heat and humidity. On the passenger side, the inflator can rupture under similar conditions. In either case, the failure sends sharp metal fragments toward the driver and passengers rather than deploying the airbag as intended. These recalls apply to vehicles that were sold or registered in specific high-humidity and high-temperature regions across the United States and its territories, though prior repair attempts for earlier phases of this campaign may not have fully resolved the issue for all affected vehicles.