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 ...
The Jeep brand has been around since the late stages of World War II, when Willys Overland built a lightweight troop and gear mover for the U.S. Army. The label has changed hands several times since ...