Component Function Check

WARNING: This page is about a different car, the 2008 Nissan Titan. 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 LK-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 MODE REFERENCE CHART

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 ".