Entry And Start System How To Proceed With Troubleshooting

Body Electrical. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Door Lock. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. VEHICLE BROUGHT TO WORKSHOP

  2. INSPECT BATTERY VOLTAGE

  3. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

  4. INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION

  5. PROBLEM SYMPTOMS TABLE

  6. OVERALL ANALYSIS AND TROUBLESHOOTING*

  7. ADJUST, REPAIR OR REPLACE

  8. CONFIRMATION TEST

Entry And Start System -- How To Proceed With Troubleshooting


HINT:
  1. Use these procedures to troubleshoot the entry and start system.
  2. *: Use the intelligent tester.


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.INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

    1. Use the intelligent tester to check if the CAN communication system is functioning normally.

      2. Result:
      Result
      		Proceed to
      CAN DTC is not output
      		A
      CAN DTC is output
      		B


    		B.
    Go to CAN COMMUNICATION SYSTEM
    A


    4.INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION

    1. Use the intelligent tester to check if the LIN communication system is functioning normally.

      2. Result:
      Result
      		Proceed to
      LIN DTC is not output
      		A
      LIN DTC is output
      		B


    		B.
    DIAGNOSTIC TROUBLE CODE CHART
    A


    5.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 7
    A


    6.OVERALL ANALYSIS AND TROUBLESHOOTING*

    1. Operation check (RAV4_ACA30 RM000001VGF003X.html)

    2. Data List / Active Test (RAV4_ACA30 RM000001VGH003X.html)

    3. Terminals of ECU (RAV4_ACA30 RM000001VGB003X.html)


    NEXT


    7.ADJUST, REPAIR OR REPLACE

      NEXT


      8.CONFIRMATION TEST

        NEXT

        END