Programmed BCM for 2007-2011 Suburban 1500 | 25971916 | Plug & Play

If you’re experiencing any of the following, a faulty BCM is the likely cause. After installing your new BCM, you might notice the airbag warning light is still on. This syncs the new BCM with the airbag system’s Sensing and Diagnostic Module (SDM), clearing the light and ensuring the system is fully operational.

Programmed 2007-2011 Sierra 2500 BCM 25971916 | Plug & Play

Don’t let these glitches sideline your work truck or family SUV. This BCM will resolve the communication fault causing the B1001 code. However, after installation, you may need to perform a “Setup SDM Primary Key in BCM” procedure using a professional-grade scan tool to sync the new BCM with the airbag system and turn off the warning light.