What is a PCM in a car? The term PCM stands for powertrain control module, and is a critical piece of equipment within your ...

For many modern vehicles, a single computer, known as the PCM or powertrain control module, manages that data and controls various system functions. The powertrain control module isn't the only ...

The 2025 Ford Explorer is being recalled due to faulty powertrain control module (PCM) software that could reset and cause issues. Along with a potential power loss, it could damage the SUV's ...