Entry And Start System How To Proceed With Troubleshooting

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
1Az-Fe Starting. 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. CHECK FOR DTC*

  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 push-button start function.
  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. Using the intelligent tester, check if the CAN communication system is functioning normally (RAV4_ACA30 RM000001RSW00ZX.html).

      Result
      Result
      		Proceed to
      DTC is not output
      		A
      DTC is output
      		B



    		B.
    GO TO DIAGNOSTIC TROUBLE CODE CHART
    A


    4.CHECK FOR DTC*

    1. Check for DTCs and note any stored DTCs (RAV4_ACA30 RM000000YEH056X.html ).

    2. Delete the DTC.

    3. Check whether the same DTC(s), relevant to the SFI or entry and start systems, recurs by reproducing the symptoms indicated by the noted DTC(s) in first step above.

      Result
      Result
      		Proceed to
      DTC output does not reoccur
      		A
      SFI system DTC output reoccurs
      		B
      Entry and start system DTC output reoccurs
      		C



    		B.
    GO TO SFI SYSTEM

    		C.
    GO TO STEP 7
    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. Terminals of ECU (RAV4_ACA30 RM000000XI204OX.html)

    2. Data List / Active Test (RAV4_ACA30 RM000000XI5054X.html)


    NEXT


    7.ADJUST, REPAIR OR REPLACE

      NEXT


      8.CONFIRMATION TEST

        NEXT

        END