The powertrain control module (PCM) is the brain behind your vehicle’s engine and transmission, but diagnosing it can be tricky. From spotting symptoms to verifying electrical integrity, a methodical ...

Ford has recalled more than 1.39 million F-150 trucks due to a transmission issue. Read more trending news The trucks may experience a loss of signal between the transmission range sensor and the ...

Ford is recalling nearly 1.4 million pickups over a problem that can cause the vehicle to suddenly downshift, increasing ...

Modern cars depend on a vast number of electronics, components, and vehicle systems to send us to and from our destinations. Some of those parts are well-known, like the engine, transmission, and ...

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 ...