The 2025 Corvette is the subject of a new service bulletin from General Motors, related to a Body Control Module (BCM) problem that causes a check engine light to display. GM is now offering a fix for ...

The General has issued a service bulletin describing a fix for certain units of the 2021 Cadillac CT4 compact luxury sedan that may be affected by an incorrectly calibrated Engine Control Module (ECM) ...

The Engine Control Module (ECM) is a crucial component in a car, as it acts as the brain that controls various engine functions. It works in conjunction with multiple sensors, wires, and connectors to ...