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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (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

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC

DTC Display contents of CONSULT-III 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