Door Key Lock and Unlock Switch Circuit

CIRCUIT DESCRIPTION

This DTC is output when failure of the door key lock and unlock switch circuit is detected.

The door key lock and unlock switch is built in the door key cylinder.

When the key is turned to the lock side, terminal KL of the switch is grounded and when the key is turned to the unlock side, terminal KUL of the switch is grounded.

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Steps 1 - 3:

INSPECTION PROCEDURE