DTC Detection Logic

WARNING: This page is about a different car, the 2019 Nissan Armada and 2018 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

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 Diagnosis Procedure .

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B261A

PUSH-BTN IGN SW

BCM detects a difference of signal for 1 second or more between the following items.

Push-button ignition switch signal
Push-button ignition switch status signal (CAN)

Harness or connectors
(Push-button ignition switch circuit is open or shorted.)
BCM
IPDM E/R