ES 330 V6-3.3L (3MZ-FE) (2004)
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INSPECTION PROCEDURE
Door Courtesy Switch Assy (For Front Door) Circuit
DOOR COURTESY SWITCH ASSY (FOR FRONT DOOR) CIRCUIT
CIRCUIT DESCRIPTION
Driver's side courtesy switch signals are transmitted to the body ECU. When the key is in the ignition switch lock cylinder, then, once the driver's door is
