DTC B1778: Belt Tension Sensor Control Module

DTC DETECTING CONDITION: 

• Passenger's seat belt tension sensor is faulty.
• Airbag main harness circuit is open or shorted.
• Occupant detection control module is faulty.

For the diagnostic procedure, refer to DTC B1773. Ref. to OCCUPANT DETECTION SYSTEM (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B1773 BELT TENSION SENSOR CIRCUIT OPEN .