Communication For Initializing Only The Occupant Detection System Is Impossible: Trouble symptom

Communication is impossible between the airbag control module and the occupant detection control module.

Perform the diagnosis from step 2 in [DTC B1650 OCCUPANT DETECTION SYSTEM MALFUNCTION]. Ref. to OCCUPANT DETECTION (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B1650 OCCUPANT DETECTION SYSTEM MALFUNCTION .