GM has issued a service bulletin for certain units of the 2023 Chevy Malibu, where a connector for the Body Control Module may not be correctly seated. The fix: dealers are to inspect affected ...

A significant number of GM truck and SUV owners remain sidelined due to ongoing delays tied to a backorder on transmission valve bodies, a critical component of the automatic transmission system. At ...

The body control module controls the various electrical components which are responsible for the comfort and convenience functions in the car. In addition to the controlling function for the loads, ...

Since the inception of our Tech Corner column last year, you've been keeping us busy with questions on the maintenance and repair of your modern and vintage Corvettes. We've found that many of your ...

Automotive body control modules (BCMs) are present in all modern vehicles to handle comfort, security, and lighting functions (Fig. 1). They have quickly transformed over the last few years, driven by ...

Intermittent problems with electronic modules or circuit boards are often the result of a cold-solder joint. Cold-solder joints are quite common in remote-keyless-entry fobs, electronic ...

The ABS control module is a microprocessor that runs diagnostic checks of a vehicle’s antilock braking system and processes information from wheel-speed sensors and the hydraulic brake system to ...