Door Lock/Unlock Functions Do Not Operate Via Master Switch

ALL DOORS LOCK AND UNLOCK FUNCTIONS DO NOT OPERATE VIA MASTER SWITCH, DRIVER SIDE DOOR KEY CYLINDER

CIRCUIT DESCRIPTION
The body ECU receives a switch signal from the master switch and the driver side door key cylinder, and then drives the door lock motor.

Wiring Diagram:

Step 1 - 2:

Step 3 - 4:

Step 5:

INSPECTION PROCEDURE