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Door Key Lock and Unlock Switch Circuit

CIRCUIT DESCRIPTION
The door key lock and unlock switch is built in the door lock motor. When the the door lock cylinder is turned to the lock position with the key, terminal 5 of the switch is grounded and when turned to the unlock position, terminal 6 of the switch is grounded.

The door key lock and unlock switch can be checked using DTC check.

Wiring Diagram:

Step 1 - 3:

INSPECTION PROCEDURE