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DTC Detection Logic

DTC DETECTION CONDITION CHART

DTC Display contents of CONSULT-III DTC detecting condition Possible cause
B1018 OCCUPANT SENS [UNIT FAIL] Occupant Detection System sensor is malfunctioning
  • Disconnection of wiring harness
  • Malfunction in Occupant Detection System sensor
  • Malfunction in Occupant Detection System control unit
  • Malfunction in air bag diagnosis sensor unit
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