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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Security Control System -- G37 Convertible) >> DTC/Circuit Diagnosis >> DTC B2612: Steering Status >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2010 Infiniti G37. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • If DTC B2612 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "DTC LOGIC ".
  • If DTC B2612 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to "DTC LOGIC ".
DTC DETECTION LOGIC CHART

DTC No. Self-diagnosis name DTC detecting condition Possible causes
B2612 S/L STATUS BCM detects the difference between the following status for 1 second
  • Steering lock or unlock
  • Feedback of steering lock status from IPDM E/R (CAN)
  • Harness or connectors [Steering lock unit circuit (BCM side) is open or shorted]
  • Harness or connectors [Steering lock unit circuit (IPDM E/R side) is open or shorted]
  • Steering lock unit
  • IPDM E/R