Diagnostic Trouble Code Chart [06/2017 - ]

If a trouble code is displayed during the DTC check, check the circuit listed for the code in the table below (proceed to chart listed for that DTC).

HINT:

When DTC B1650/32 is detected as a result of troubleshooting for the airbag system, perform troubleshooting for the occupant classification system as shown in the chart below.

OCCUPANT CLASSIFICATION SYSTEM

DTC Code	Detection Item	Passenger Airbag ON/OFF Indicator (OFF indicator)
B1771	Passenger Side Buckle Switch Circuit Malfunction	ON	Refer to DTC B1771: Passenger Side Buckle Switch Circuit Malfunction [06/2017 - ]
B1780	Front Occupant Classification Sensor LH Circuit Malfunction	ON	Refer to DTC B1780: Front Occupant Classification Sensor LH Circuit Malfunction [11/2015 - ]
B1782	Rear Occupant Classification Sensor LH Circuit Malfunction	ON	Refer to DTC B1782: Rear Occupant Classification Sensor LH Circuit Malfunction [06/2017 - ]
B1785	Front Occupant Classification Sensor LH Collision Detection	ON	Refer to DTC B1785: Front Occupant Classification Sensor LH Collision Detection [11/2015 - ]
B1787	Rear Occupant Classification Sensor LH Collision Detection	ON	Refer to DTC B1787: Rear Occupant Classification Sensor LH Collision Detection [11/2015 - ]
B1790	Center Airbag Sensor Assembly Communication Circuit Malfunction	ON	Refer to DTC B1790: Center Airbag Sensor Assembly Communication Circuit Malfunction [06/2017 - ]
B1793	Occupant Classification Sensor Power Supply Circuit Malfunction	ON	Refer to DTC B1793: Occupant Classification Sensor Power Supply Circuit Malfunction [06/2017 - ]
B1794	Open in Occupant Classification ECU Battery Positive Line	ON	Refer to DTC B1794: Open in Occupant Classification ECU Battery Positive Line [11/2015 - ]
B1795	Occupant Classification ECU Malfunction	ON	Refer to DTC B1795: Occupant Classification ECU Malfunction [11/2015 - ]
B1796	Sleep Operation Failure of Occupant Classification ECU	ON	Refer to DTC B1796: Sleep Operation Failure of Occupant Classification ECU [11/2015 - ]