GM Service Manual Online
For 1990-2009 cars only

Dash Integration Module (DIM) Replacement

If the DIM is replaced, the following procedures must be performed. Refer to Body Control Module (BCM) Programming/RPO Configuration in Computer/Integrating Systems.

  1. Program the VIN
  2. Learning the restraints ID
  3. Setting options

Inflatable Restraint Sensing and Diagnostic Module (SDM) Replacement

If the SDM is replaced, perform the "Learning the restraints ID" procedure, for DIM. Refer to Body Control Module (BCM) Programming/RPO Configuration in Computer/Integrating Systems, for "Learning the restraints ID" procedure.