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DTC Detection Logic

DTC DETECTING CONDITION CHART

DTC Display contents of CONSULT-III DTC detecting condition Possible cause
B1052
B1057		 DRIVER AIRBAG MODULE [SHORT] Driver air bag module circuit are shorted to each other (including the spiral cable)
  • Disconnection of wiring harness and short
  • Malfunction in driver air bag module
  • Malfunction in spiral cable
  • Malfunction in air bag diagnosis sensor unit
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