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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Power Distribution System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B261A: Push-Button Ignition Switch >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

CONSULT Display

DTC Detection Condition

Possible Cause

PUSH-BUTTON IGNITION SWITCH

[B261A]

BCM detects a difference of signal for 1 second or more between the following information:

  • Power supply position by push-button ignition switch.
  • Power supply position from IPDM E/R (CAN).
  • Harness or connectors
  • Push-button ignition switch
  • BCM