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.

Powertrain Control Module (PCM) The PCM is responsible for assessing the integrity of the EVAP system by running an EVAP diagnostic monitor during certain driving conditions to detect evaporative ...

“The warranty claim was rejected after a Stellantis Calibration Engineer ran Powertrain Control Module (PCM) diagnostics and confirmed that the vehicle’s PCM was tampered with and contained ...

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 ...

Jaguar Land Rover North America, LLC (Land Rover) is recalling certain 2020-2021 Land Rover Defender vehicles equipped with 6-cylinder engines. The Powertrain Control Module (PCM) may unexpectedly ...

According to the Cape Cod Times, citing the National Highway Traffic Safety Administration (NHTSA), Ford has recalled 24,655 2025 Ford Explorers due to an issue regarding the powertrain control ...

Ten years after Masuoka invented flash memory it arrived in the all-new, on-board diagnostic (OBD-I) 1994 LT1 F-body powertrain control module (PCM). The spiffy new controller featured 128 ...

Power train: Automatic transmission: Control module (tcm/pcm/tecm) Recall date 2018-07-11 Recall no.

Read the Chevy High-Performance tech article on How to Program an OBD-II Powertrain Control Module.

A software error could cause the center screen (including rearview camera image) and the touch control panel remain to black directly after the ignition is activated.

The Hybrid Powertrain Control Module (HPCM) software may cause the vehicle to shift into neutral unexpectedly, causing a loss of drive power.