Key Unlock Warning Switch Circuit

KEY UNLOCK WARNING SWITCH CIRCUIT

CIRCUIT DESCRIPTION
The key unlock warning switch goes on when the ignition key is inserted in the key cylinder and goes off when the ignition key is removed.

The ECU operates the key confinement prevention function while the key unlock warning switch is on.





DIAGNOSTIC CHART





WIRING DIAGRAM





WIRING ROUTING

Step 1:

Step 2:

INSPECTION PROCEDURE