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 ...

The notion of vehicle maintenance often conjures images of greased-stained hands and car hoods propped up. While professional and amateur mechanics are still no strangers to getting their hands dirty, ...

Your vehicle has a problem if the check engine light (CEL) glows. Diagnostic trouble codes (DTCs) stored in the computer help find the cause.

GM models, including the GMC Yukon, Terrain, and Acadia, have been recalled for a potential fuel pump problem that can interrupt fuel flow to the engine.

The 2021 Cadillac CT5 luxury sedan is included in a newly issued GM service bulletin because a fix is now available for a software problem in the Engine Control Module that may cause the CT5 to fail ...