What is a PCM in a car? The term PCM stands for powertrain control module, and is a critical piece of equipment within your vehicle, but do you know what it does? Whether you shuttle the kids around ...

A contributor to CarBuzz since April 2025, Ben also was a finalist in The Intercooler Young Writer Compition in 2021, has done a placement with AutoCar, and runs his own independant automotive blog.

The powertrain control module (PCM) in your Jeep Wrangler – often referred to as your engine’s “computer” – acts as the brain of your vehicle’s engine. More specifically, the PCM in your Jeep is ...

Ford recalls over 255,000 Focus vehicles from 2012-18 model years due to a canister purge valve issue that may cause engines ...

Ford Motor Company (Ford) is recalling certain model year 2014 F-150 vehicles previously repaired incorrectly under recall number 24V444. A loss of signal between the transmission output shaft speed ...