Power Door Lock Control System How To Proceed With Troubleshooting

Body Electrical. Camry. Acv40 Gsv40
Door Lock. Camry. Acv40 Gsv40

  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS CHECK

  3. INSPECT BATTERY VOLTAGE

  4. PROBLEM SYMPTOMS TABLE

  5. OVERALL ANALYSIS AND TROUBLESHOOTING

  6. REPAIR OR REPLACE

  7. CONFIRMATION TEST

Power Door Lock Control System -- How To Proceed With Troubleshooting


HINT:
  1. Use the following procedures to troubleshoot the power door lock control system.
  2. The intelligent tester should be used in step 5.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CUSTOMER PROBLEM ANALYSIS CHECK
      HINT:
      1. In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred.
      2. Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.
      1. The following 5 items are important points in the problem analysis:

        What
        		Vehicle model, system name
        When
        		Date, time, occurrence frequency
        Where
        		Road conditions
        Under what conditions?
        		Running conditions, driving conditions, weather conditions
        How did it happen?
        		Problem symptoms

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

    NEXT


    4.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 6
    A


    5.OVERALL ANALYSIS AND TROUBLESHOOTING

    1. Terminals of ECU
      (CAMRY_ACV40 RM000000TNT00FX.html)

    2. DATA LIST/ACTIVE TEST
      (CAMRY_ACV40 RM000000TNZ00FX.html)


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    6.REPAIR OR REPLACE

      NEXT


      7.CONFIRMATION TEST

        NEXT

        END