US investigating possible air bag failures in GM vehicles

DETROIT (AP) — The U.S. government’s highway safety agency is investigating complaints that the air bags may not inflate in a crash on thousands of General Motors vehicles. The National Highway Traffic Safety Administration says the probe covers nearly 750,000 Chevrolet, Cadillac and GMC vehicles from 2020 and 2021. Most are full-size pickup trucks and SUVs. The agency says it has 15 complaints of air bag malfunctions, including six crashes with eight reported injuries. It says that GM issued a service bulletin to dealers about the problem in March, but there hasn’t been a recall. The agency says it opened the investigation to figure out how large the problem is and to assess safety issues.