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DTC B1796: Sleep Operation Failure of Occupant Classification ECU: Description

In sleep mode, the occupant classification ECU reads the condition of each sensor while the power switch is off.

In this mode, if occupant classification ECU detects an internal malfunction, DTC B1796 is stored.

DTC No. DTC Detection Condition Trouble Area
B1796
  • Occupant classification ECU malfunction
  • Occupant classification ECU

HINT: 

When DTC B1650/32 is detected as a result of troubleshooting for the airbag system, check the DTCs stored in the occupant classification ECU. When DTC B1796 is output, perform troubleshooting for the DTC.