2009 Mazda B-Series Truck Recall: These vehicles are equipped with certain air bag inflators assembled as…

The defect

Mazda North American Operations (Mazda) is recalling certain 2009 B-Series trucks ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

The risk

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

The fix — what to do

Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate inflator, free of charge. The recall began June 15, 2018. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 2118A.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.