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DTC Detection Logic

DTC DETECTING CONDITION CHART

DTC Display contents of CONSULT-III DTC detecting condition Possible cause
B1066
B1071		 ASSIST A/B MODULE [VB-SHORT] Passenger air bag module circuit is shorted to power supply circuit
  • Disconnection of wiring harness and short
  • Malfunction in passenger air bag module
  • Malfunction in air bag diagnosis sensor unit
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