The powertrain control module isn't the only computer that you can find on contemporary cars, but it is the primary computer that controls most systems and functions for vehicles that utilize a PCM.

EVAP System Components And Their Functions Powertrain Control Module (PCM) The PCM is responsible for assessing the integrity of the EVAP system by running an EVAP diagnostic monitor during certain ...

The affected vehicles did not have the Powertrain Control Module (PCM) updated as intended. Therefore, the Canister Purge Valve (CPV) may malfunction, possibly causing excessive vacuum in the fuel ...

Another safety recall notice, affecting more than 24,000 vehicles, is due to software issue with the Powertrain Control Module (PCM). Both issues can lead to an increased risk of crash.

According to NHTSA, the recall covers 552,188 of the pickups due to a loss of signal between the transmission output shaft speed sensor and the powertrain control module causing the truck to ...

by WKRC Thu, April 24th 2025 at 2:39 AM (Photo by Spencer Platt/Getty Images) TOPICS: Ford Recall Vehicles Engine Stall Powertrain control module Explorers NHTSA ...

GM has issued a service bulletin for the 2020 to 2022 Chevy Bolt EV and 2022 Chevy Bolt EUV describing reprogramming of the Hybrid Powertrain Control Module 2.

An issue with the Powertrain Control Module (PCM) of some 3,674 Ford Explorer models has prompted the car manufacturer to issue a recall for the SUV. Ford has revealed that affected vehicles are ...

The engine control module, or ECM, controls plenty of functions during routine driving, so any issues with that part could cause severe problems.