DTC B1BBD: Occupant Classification-Ecu Current Configuration Table Unprogrammed: Notes
WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
If DTC B1BBD is set in the occupant classification-ECU, always diagnose the CAN main bus lines.