Air Bag Restraint DTCS
NOTE:
Retrieval of some diagnostic codes may require the use of special OEM tester or flash method using instrument cluster indicator. For procedures/testing of codes not shown below, refer to appropriate system article.
AIR BAG RESTRAINT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description | Proceed to |
|---|---|---|
| B1771 | Passenger Side Buckle Switch Circuit Malfunction | B1771 |
| B1780 | Front Occupant Classification Sensor LH Circuit Malfunction | B1780 |
| B1781 | Front Occupant Classification Sensor RH Circuit Malfunction | B1781 |
| B1782 | Rear Occupant Classification Sensor LH Circuit Malfunction | B1782 |
| B1783 | Rear Occupant Classification Sensor RH Circuit Malfunction | B1783 |
| B1785 | Front Occupant Classification Sensor LH Collision Detection | B1785 |
| B1786 | Front Occupant Classification Sensor RH Collision Detection | B1786 |
| B1787 | Rear Occupant Classification Sensor LH Collision Detection | B1787 |
| B1788 | Rear Occupant Classification Sensor RH Collision Detection | B1788 |
| B1790 | Center Airbag Sensor Assembly Communication Circuit Malfunction | B1790 |
| B1793 | Occupant Classification Sensor Power Supply Circuit Malfunction | B1793 |
| B1795 | Occupant Classification ECU Malfunction | B1795 |
| B1796 | Sleep Operation Failure of Occupant Classification ECU | B1796 |