To resolve the issue, Ford will once again ask owners to return to dealerships for a proper update to the powertrain control module software. There is no cost to the owner for the repair. Dealers ...

Ford says the Hybrid Powertrain Control Module wasn't updated properly, leading to a loss of drive power. These will also need a software update.

Insufficient compression in the engine wiring harness splices to the Manifold Absolute Pressure (MAP) sensor may provide incorrect signals to the powertrain control module (PCM).

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.

These sensors work in tandem to send the powertrain control module (i.e., the computer that manages the engine and transmission) the speed difference between the engine crankshaft and the ...

Today, many vehicles are equipped with variable geometry air intake manifolds. These manifolds are adjusted by the Powertrain Control Module (PCM) to meet various driving conditions.

This fault code indicates the Powertrain Control Module (PCM) or VCM is using a fail-safe cooling strategy to prevent engine damage.