Key Lock In Prevention Function Does Not Work Properly (Manual Operation and Key Linked Lock Are Active)

KEY LOCK-IN PREVENTION FUNCTION DOES NOT WORK PROPERLY (MANUAL OPERATION AND KEY-LINKED LOCK ARE ACTIVE)

CIRCUIT DESCRIPTION
To prevent the key from being locked in the vehicle, the integration relay prevents door from being locked by monitoring 2 switches: 1)the unlock warming switch, which turns ON when the key is inserted into the ignition key cylinder; and 2)the driver side courtesy lamp switch, which turns ON when the driver side door is opened.

Wiring Diagram:

Step 1 - 2:

Step 3:

Step 4:

Step 5 - 6:

INSPECTION PROCEDURE