Inflatable Restraint Sensing and Diagnostic Module (SDM) Replacement
WARNING: This page is about a different car, the 2007 Cadillac XLR. However, it is still accessible from the selected car via links, so may be relevant.
If the sensing and diagnostic module (SDM) is replaced, the BCM Setup procedure must be performed.
Refer to Body Control Module (BCM) Programming/RPO Configuration for BCM Setup procedure.