Door Unlock Detection Switch Circuit

CIRCUIT DESCRIPTION

The door unlock detection switch is built in the door lock assembly.

This switch is ON when the door lock knob is in the unlock position and OFF when the knob is in the lock position.

It is used as one of the operating conditions for the key confinement prevention function.

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Steps 1 - 3:

INSPECTION PROCEDURE

HINT: In case of using the LEXUS hand-held tester, start the inspection from step 1 and in case of not using the LEXUS hand-held tester, start from step 2.