Component Function Check

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 DOOR KEY CYLINDER SWITCH INPUT SIGNAL

Check KEY CYL UN-SW, KEY CYL UN-SW in "DATA MONITOR" mode for "POWER DOOR LOCK SYSTEM" with CONSULT-III. Refer to "DOOR LOCK: CONSULT-III FUNCTION (BCM - DOOR LOCK) ".

DATA MONITOR

Monitor item	Condition
KEY CYL LK-SW	Lock	ON
KEY CYL LK-SW	Neutral / Unlock	OFF
KEY CYL UN-SW	Unlock	ON
KEY CYL UN-SW	Neutral / Lock	OFF

Is the inspection result normal?

YES: Key cylinder switch is OK.

NO: Refer to "DIAGNOSIS PROCEDURE ".