The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine ...

The P0443 code indicates that your vehicle’s engine control module (ECM) has detected that there is an electrical malfunction ...

General Motors issued a voluntary emissions recall on a certain number of 2018 model-year Chevy Equinox and Chevy Traverse crossovers over a problem with the vehicles’ Engine Control Module, or ECM.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (iSeeCars) – There are a lot of mechanical ...

The “ECM Service Guide” is a free diagnostic and service booklet developed specifically for use with the GE ECM variable-speed blower motors used in HVAC applications. It shows service technicians how ...