Component Function Check

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WARNING: This page is about a different car, the 2008 Infiniti QX56. 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" AND "KEY CYL UN-SW" in DATA MONITOR mode for "POWER DOOR LOCK SYSTEM" with CONSULT-III.

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 ".