Diagnostic Trouble Code Chart [11/2021 - ]

OCCUPANT CLASSIFICATION SYSTEM

DTC No.	Detection Item	Link
B1771	Passenger Side Buckle Switch Circuit Malfunction	Refer to DTC B1771: Passenger Side Buckle Switch Circuit Malfunction [09/2020 - ]
B1780	Front Occupant Classification Sensor LH Circuit Malfunction	Refer to DTC B1780: Front Occupant Classification Sensor LH Circuit Malfunction [09/2020 - ]
B1782	Rear Occupant Classification Sensor LH Circuit Malfunction	Refer to DTC B1782: Rear Occupant Classification Sensor LH Circuit Malfunction [09/2020 - ]
B1785	Front Occupant Classification Sensor LH Collision Detection	Refer to DTC B1785: Front Occupant Classification Sensor LH Collision Detection [09/2020 - ]
B1787	Rear Occupant Classification Sensor LH Collision Detection	Refer to DTC B1787: Rear Occupant Classification Sensor LH Collision Detection [09/2020 - ]
B1790	Center Airbag Sensor Assembly Communication Circuit Malfunction	Refer to DTC B1790: Center Airbag Sensor Assembly Communication Circuit Malfunction [09/2020 - ]
B1793	Occupant Classification Sensor Power Supply Circuit Malfunction	Refer to DTC B1793: Occupant Classification Sensor Power Supply Circuit Malfunction [09/2020 - ]
B1794	Open in Occupant Classification ECU Battery Positive Line	Refer to DTC B1794: Open in Occupant Classification ECU Battery Positive Line [11/2021 - ]
B1795	Occupant Classification ECU Malfunction	Refer to DTC B1795: Occupant Classification ECU Malfunction [09/2020 - ]
B1796	Sleep Operation Failure of Occupant Classification ECU	Refer to DTC B1796: Sleep Operation Failure of Occupant Classification ECU [04/2013 - ]