Key Lock-In Prevention Function Does Not Work Properly (Manual Operation and Key-Linked Lock Are Available)
Key Lock-in Prevention Function does not Work ProperlyDESCRIPTION
To prevent the key from being locked in the vehicle, the multiplex network body ECU prevents the doors from being locked by monitoring 2 switches: 1) the unlock warning switch, which turns ON when the key is inserted into the ignition key cylinder; and 2) the driver side courtesy light switch, which turns ON when the driver side door is opened.
Wiring Diagram:
Step 1-2:
Step 3-5:
Step 5(Continued)-6:
INSPECTION PROCEDURE