2021

Major Software Bug Discovered In 2021 IOT/IOS/IOU Infotainment Systems

GM-Trucks.com has been alerted to a major software bug currently affecting 2021 Chevrolet Silverado and GMC Sierra. GM Engineering is working on an emergency fix. The software bug can cause error messages when trying to access the infotainment “App Shop” and other features related to OnStar. The bug seems to be limited to the radio,… Continue reading Major Software Bug Discovered In 2021 IOT/IOS/IOU Infotainment Systems