Diagnosis Procedure

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.

CHECK DRIVER ASSISTANCE BUZZER CONTROL MODULE POWER SUPPLY CIRCUIT

Check voltage between driver assistance buzzer control module harness connector and ground.

Terminal			Condition	Voltage (Approx.)
(+)		(-)
Driver assistance buzzer control module		Ground	Ignition switch
Connector	Terminal
M150	1		ON	Battery voltage

Is the inspection result normal?

YES

GO TO 2 .

Repair the driver assistance buzzer control module power supply circuit.

CHECK DRIVER ASSISTANCE BUZZER CONTROL MODULE GROUND CIRCUIT

Turn the ignition switch OFF.
Disconnect the driver assistance buzzer control module.

Check for continuity between driver assistance buzzer control module harness connector and ground.

Driver assistance buzzer control module		Ground	Continuity
Connector	Terminal
M150	5		Existed
	13

Is the inspection result normal?

YES

INSPECTION END

Repair the driver assistance buzzer control module.