Key Unlock Warning Switch Circuit
Key Unlock Warning Switch CircuitCIRCUIT DESCRIPTION
The key unlock warning switch comes on when the ignition key is inserted in the key cylinder and goes off when the ignition key is removed.
The TVIP ECU causes the key confinement prevention function to operate while the key unlock warning switch is ON.
Wiring Diagram:
Step 1-2:
Step 3:
INSPECTION PROCEDURE