Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Refer to "BCM: DIAGNOSIS PROCEDURE ".

Is the inspection result normal?

YES: GO TO 2

NO: Repair or replace the malfunctioning parts.
CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check main power window and door lock/unlock switch power supply and ground circuit. Refer to "POWER WINDOW MAIN SWITCH: DIAGNOSIS PROCEDURE ".

Is the inspection result normal?

YES: Refer to "INTERMITTENT INCIDENT ".

NO: Repair or replace the malfunctioning parts.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Refer to "BCM: DIAGNOSIS PROCEDURE ".

Is the inspection result normal?

YES: GO TO 2

NO: Repair or replace the malfunctioning parts.
CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check main power window and door lock/unlock switch power supply and ground circuit. Refer to "POWER WINDOW MAIN SWITCH: DIAGNOSIS PROCEDURE ".

Is the inspection result normal?

YES: Refer to "INTERMITTENT INCIDENT ".

NO: Repair or replace the malfunctioning parts.