Unlock Warning Switch Circuit

Unlock Warning Switch Circuit

DESCRIPTION
The key unlock warning switch comes on 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.

Wiring Diagram:

Step 1-3:

INSPECTION PROCEDURE

HINT: When using the intelligent tester, start from *1. When not using intelligent tester, start from *2.