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Home >> Nissan-Datsun >> 2012 >> Murano SL, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 31 (Security Control System (CROSSCABRIOLET)) >> DTC/Circuit Diagnosis >> DTC B261A: Push-Button Ignition Switch >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • If DTC B261A is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to "DTC LOGIC ".
  • If DTC B261A is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to "DTC LOGIC ".
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B261A PUSH-BTN IGN SW BCM detects the mismatch between the following for 1 second or more
  • Power supply position with push-button ignition switch
  • Power supply position from IPDM E/R (CAN)
  • Harness or connectors

    (The CAN communication line is open or shorted.)

  • Harness or connectors

    (Push-button ignition switch circuit is open or shorted.)

    • Between BCM and push-button ignition switch
    • Between IPDM E/R and push-button ignition switch