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.

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

The P219B code is a manufacturer-specific code that is typically used by Chevrolet. The Powertrain Control Module (PCM) uses several sensors to achieve optimal efficiency.

The Powertrain Control Module (PCM) monitors tons of data to keep your Silverado going down the road. One crucial piece of data is engine RPM (revolutions per minute); this data is pulled from the ...

General Motors is recalling certain 2019-2020 Chevrolet 4500HD, 5500HD, and 6500HD Medium Duty trucks. If the vehicle's body control module (BCM) loses communication with the vehicle's electronic ...