Diagnostic Trouble Code Chart
If a trouble code is displayed during the DTC check, check the circuit listed for the code in the table below (proceed to the Service Information listed for that circuit).
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 DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1771 | Passenger Side Buckle Switch Circuit Malfunction (03/2012 - 07/2012) |
| DTC B1771 | Passenger Side Buckle Switch Circuit Malfunction (07/2012 -) |
| DTC B1780 | Front Occupant Classification Sensor LH Circuit Malfunction (03/2012 - 07/2012) |
| DTC B1780 | Front Occupant Classification Sensor LH Circuit Malfunction (07/2012 -) |
| DTC B1781 | Front Occupant Classification Sensor RH Circuit Malfunction (03/2012 - 07/2012) |
| DTC B1781 | Front Occupant Classification Sensor RH Circuit Malfunction (07/2012 -) |
| DTC B1782 | Rear Occupant Classification Sensor LH Circuit Malfunction (03/2012 - 07/2012) |
| DTC B1782 | Rear Occupant Classification Sensor LH Circuit Malfunction (07/2012 -) |
| DTC B1783 | Rear Occupant Classification Sensor RH Circuit Malfunction (03/2012 - 07/2012) |
| DTC B1783 | Rear Occupant Classification Sensor RH Circuit Malfunction (07/2012 -) |
| DTC B1785 | Front Occupant Classification Sensor LH Collision Detection |
| DTC B1786 | Front Occupant Classification Sensor RH Collision Detection |
| DTC B1787 | Rear Occupant Classification Sensor LH Collision Detection |
| DTC B1788 | Rear Occupant Classification Sensor RH Collision Detection |
| DTC B1790 | Center Airbag Sensor Assembly Communication Circuit Malfunction (03/2012 - 07/2012) |
| DTC B1790 | Center Airbag Sensor Assembly Communication Circuit Malfunction (07/2012 -) |
| DTC B1793 | Occupant Classification Sensor Power Supply Circuit Malfunction (03/2012 - 07/2012) |
| DTC B1793 | Occupant Classification Sensor Power Supply Circuit Malfunction (07/2012 -) |
| DTC B1794 | Open in Occupant Classification ECU Battery Positive Line (03/2012 - 07/2012) |
| DTC B1794 | Open in Occupant Classification ECU Battery Positive Line (07/2012 -) |
| DTC B1795 | Occupant Classification ECU Malfunction |
| DTC B1796 | Sleep Operation Failure of Occupant Classification ECU (03/2012 - 07/2012) |
| DTC B1796 | Sleep Operation Failure of Occupant Classification ECU (07/2012 -) |