The Body Control Module (BCM) is the central computer that controls a wide range of electrical systems in your vehicle. When it malfunctions, prompt BCM diagnosis and repair is crucial to restore ...

Electronic control modules (ECMs) are small, dedicated computers that control components and systems in vehicles or other machines. Automotive ECMs control the engine, the anti-lock braking system ...

Certain units of the 2023 through 2024 GMC Sierra 1500 pickup motivated by the turbocharged 2.7L I4 L3B gasoline engine are included in a new GM Service Update containing a fix available for a fuel ...

GM has released a new customer satisfaction program for the Chevy Equinox EV and Blazer EV, addressing an issue with the drive motor power control module.