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Home >> Nissan-Datsun >> 2011 >> Quest SV >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> SRS Airbag Control System >> DTC/Circuit Diagnosis >> DTC B1050, B1055: Driver Air Bag Module >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC DETECTION LOGIC CHART

DTC Display contents of CONSULT DTC detecting condition Possible cause
B1050
B1055
DRIVER AIRBAG MODULE [VB-SHORT] Driver air bag module circuit is shorted to power supply circuit
(including the spiral cable)
  • Harness or connectors (The module circuit is shorted.)
  • Malfunction in driver air bag module
  • Malfunction in spiral cable
  • Malfunction in air bag diagnosis sensor unit