Drive Motor Generator Battery Control Module Programming and Setup: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The following service procedures require either a programming or a setup event be performed for a complete repair. The battery energy control module (BECM) is located inside the drive motor generator battery assembly, and can be serviced separately.