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Key Unlock Warning Switch Circuit

KEY UNLOCK WARNING SWITCH CIRCUIT


CIRCUIT DESCRIPTION
When the key is inserted in the ignition key cylinder, the key unlock warning switch comes ON, and when the key is not inserted the switch is OFF.

When the key unlock warning switch is ON, the ECU operates the transmitter misoperation prevention function.


Key Unlock Warning Switch Circuit (Wireless Door Locks):






WIRING DIAGRAM


Inspection Procedure / Key Unlock Warning Switch Circuit:






INSPECTION PROCEDURE