B1796
DTC B1796 Sleep Operation Failure of Occupant Classification ECUDESCRIPTION
DTC Detection Condition:
During sleep mode, the occupant classification ECU monitors the condition of each sensor while the ignition switch is OFF. In this mode, if the occupant classification ECU detects an internal malfunction, DTC B1796 is set.
HINT:
- When DTC B1650/32 is detected as a result of troubleshooting the airbag system, perform troubleshooting for DTC B1796 of the occupant classification system.
- Use the intelligent tester or Techstream to check for DTCs of the occupant classification ECU, otherwise the DTCs cannot be read.
Step 1:
Step 2-4:
INSPECTION PROCEDURE
NOTE: After the ignition switch is turned OFF, the navigation system requires approximately 90 seconds to record various types of memory and settings. As a result, after turning the ignition switch OFF, wait 90 seconds or more before disconnecting the cable from the negative (-) battery terminal.