Door Lock Control Switch Circuit: Wiring Diagram

Fig 1: Door Lock Control Switch - Wiring Diagram

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

When using the intelligent tester, start from *1. When not using the intelligent tester, start from *2.

1. READ VALUE OF INTELLIGENT TESTER (DOOR LOCK CONTROL SWITCH) *1 
   1. Check the DATA LIST for proper functioning of the door lock control switch operation.

   OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE 

   NG: Go To Next Step 

2. INSPECT DOOR LOCK CONTROL SWITCH *2
   1. Inspect the door lock control switch (see INSPECTION  ).

   NG: REPLACE DOOR LOCK CONTROL SWITCH 

   OK: Go To Next Step 

3. CHECK WIRE HARNESS (CONTROL SWITCH - BODY ECU (MAIN)) 

   NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

   OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE