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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 592 (Power Control System (DTCS)) >> BCM (BCM) >> DTC B261A: Push-Button Ignition Switch >> DTC Description >> VR30DDTT engine >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2020 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B261A

PUSH-BTN IGN SW

(Push-button ignition switch)

The following signal status that BCM receives are compared, and it do not match for 1 second or more.

  • Push-button Ignition switch (push switch) signal
  • Push-button Ignition switch (push switch) status signal (CAN)