Can You reprogram a Body Control Module ( BCM )?
Can You reprogram a Body Control Module ( BCM )? A new Body Control Module (BCM) must be programmed with the latest operating software and vehicle calibrations. Using the GM diagnostic scan tool, or equivalent, refer to the on-screen reprogramming directions and perform the BCM programming/setup procedure. Be sure that the battery is fully charged. How can I program a new GM BCM? 1)I buy a new replacement bcm from my gm dealer, install it, start the truck and drive it to the dealer for programming. You could do this, you will have to program the security code first. Then...