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 ...

Two hackers hijacked the controls of a speeding Jeep Cherokee and cut the engine on a St. Louis highway — all from laptops miles away. They later steered the SUV around an empty parking lot, disabling ...