СИСТЕМА ECD ПРОЦЕДУРА ПОИСКА НЕИСПРАВНОСТЕЙ

The intelligent tester can be used at steps 4, 5, 7 and 10.


  1. VEHICLE BROUGHT TO WORKSHOP


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  2. CUSTOMER PROBLEM ANALYSIS


    NEXT

  3. CONNECT INTELLIGENT TESTER TO DLC3

    Tech Tips

    If the display indicates a communication fault in the tester, inspect the DLC3.


    NEXT

  4. CHECK DTC AND FREEZE FRAME DATA

    Tech Tips

    Record or print DTCs and freeze frame data, if necessary.


    NEXT

  5. CLEAR DTC AND FREEZE FRAME DATA


    NEXT

  6. CONDUCT VISUAL INSPECTION


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  7. SET CHECK MODE DIAGNOSIS


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  8. CONFIRM PROBLEM SYMPTOMS

    Tech Tips

    If the engine does not start, perform steps 10 and 12 first.

    Result
    Result Proceed To
    Malfunction does not occur A
    Malfunction occurs B

    B

    GO TO STEP 10
    A

  9. SIMULATE SYMPTOMS


    NEXT

  10. CHECK DTC

    Result
    Result Proceed To
    Malfunction code A
    No code B

    B

    GO TO STEP 12
    A

  11. REFER TO DTC CHART


    NEXT
    GO TO STEP 14

  12. CONDUCT BASIC INSPECTION

    Result
    Result Proceed To
    Malfunctioning parts not confirmed A
    Malfunctioning parts confirmed B

    B

    GO TO STEP 17
    A

  13. REFER TO PROBLEM SYMPTOMS TABLE

    Result
    Result Proceed To
    Malfunctioning circuit confirmed A
    Malfunctioning parts confirmed B

    B

    GO TO STEP 17
    A

  14. CHECK ECM POWER SOURCE CIRCUIT


    NEXT

  15. CONDUCT CIRCUIT INSPECTION

    Result
    Result Proceed To
    Malfunction not confirmed A
    Malfunction confirmed B

    B

    GO TO STEP 18
    A

  16. ПРОВЕРЬТЕ, НЕТ ЛИ ЭПИЗОДИЧЕСКИХ НЕИСПРАВНОСТЕЙ


    NEXT
    GO TO STEP 18

  17. CONDUCT PARTS INSPECTION


    NEXT

  18. IDENTIFY PROBLEM


    NEXT

  19. ADJUST AND/OR REPAIR


    NEXT

  20. CONDUCT CONFIRMATION TEST


    NEXT
    END