Testing and Inspection of Body Control Module for RAV4 4WD L4-20L (1AZ-FE) (2001) - Page 5162
Steps 1 - 3
INSPECTION PROCEDURE
Door Key Lock and Unlock Switch Circuit
CIRCUIT DESCRIPTION
The door key lock and unlock switch is built in the door key cylinder. When the key is turned to the lock side, terminals 4 (LH) and 3 (RH) of the switch
is grounded and when the key is turned to the unlock side, terminals 3 (LH) and 4 (RH) of the switch is grounded.