Power Door Lock Control System (For Sedan) How To Proceed With Troubleshooting

Vehicle Interior. Yaris. Ncp93, 131
Door Lock. Yaris. Ncp93, 131

  1. VEHICLE BROUGHT TO WORKSHOP

  2. INSPECT BATTERY VOLTAGE

  3. PROBLEM SYMPTOMS TABLE

  4. OVERALL ANALYSIS AND TROUBLESHOOTING

  5. ADJUST, REPAIR OR REPLACE

  6. CONFIRMATION TEST

Power Door Lock Control System (For Sedan) -- How To Proceed With Troubleshooting


HINT:
Use these procedures to troubleshoot the power door lock control system.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.INSPECT BATTERY VOLTAGE
      Standard voltage:
      11 to 14 V
      If the voltage is below 11 V, recharge or replace the battery before proceeding.

    NEXT


    3.PROBLEM SYMPTOMS TABLE

      Result:
      Result
      		Proceed to
      Fault is not listed in problem symptoms table
      		A
      Fault is listed in problem symptoms table
      		B


    		B.
    Go to step 5
    A


    4.OVERALL ANALYSIS AND TROUBLESHOOTING

    1. Terminals of ECU (YARIS_NCP93 RM000000TNT04QX.html).

    2. On-vehicle Inspection (YARIS_NCP93 RM000000YHY013X.html).


    NEXT


    5.ADJUST, REPAIR OR REPLACE

      NEXT


      6.CONFIRMATION TEST

        NEXT

        END