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DTC Detection Logic

DTC Display contents of CONSULT DTC detecting condition Possible cause
B1023 PASS A/B INDCTR CKT [UNIT FAIL] Passenger air bag OFF indicator circuit is open or shorted to ground or the circuits are shorted each other
  • Harness or connectors
  • Malfunction in passenger air bag OFF indicator
  • Malfunction in air bag diagnosis sensor unit
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