The automotive central body control module is a processor-based power distribution center that supervises and controls functions related to the car body such as lights, windows, security, door locks ...

The body-domain architecture integrates most body functions into one large central-control module, including a message-routing central gateway (Fig. 2).

Some 2025 Corvette units will need body control module reprogramming that causes a check engine light to display. The fix is free of charge for owners.

GM has issued a fix for certain 2023 Chevy Malibu units with potentially incorrectly seated body control modules, which also affects the 2023 Cadillac XT4.