A significant number of GM truck and SUV owners remain sidelined due to ongoing delays tied to a backorder on transmission valve bodies, a critical component of the automatic transmission system. At ...

GM has issued a service bulletin containing a fix for an issue on the 2024 GMC Sierra AT4X that may cause the vehicle's Sport drive mode to remain incorrectly latched across key cycles. The problem is ...

General Motors on Wednesday said it is recalling nearly 462,000 diesel-engine SUVs and pickup trucks in the U.S. because of a faulty transmission control valve that may fail and cause the rear wheels ...