LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2011 >> QX56 AWD >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> SRS Airbag Control System >> DTC/Circuit Diagnosis >> DTC B1051, B1056: Driver Air Bag Module >> DTC Logic >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC DETECTION LOGIC

DTC Display contents of CONSULT-III DTC detecting condition Possible cause
B1051
B1056		 DRIVER AIRBAG MODULE [GND-SHORT] Driver air bag module circuit is shorted to ground (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
scientia non olet · About LEMON Manuals