ELECTRONIC SHIFT LEVER SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

Tech Tips

*: Use the GTS.


  1. VEHICLE BROUGHT TO WORKSHOP


    NEXT

  2. CUSTOMER PROBLEM ANALYSIS


    NEXT

  3. CONNECT GTS TO THE DLC3*

    Tech Tips

    If the display on the GTS indicates a communication fault, inspect the DLC3.


    NEXT

  4. CHECK DTC AND SAVE FREEZE FRAME DATA* Click here, Click here

    Tech Tips

    Make sure to save freeze frame data because the data is necessary for a simulation test.


    NEXT

  5. CLEAR DTC AND FREEZE FRAME DATA* Click here


    NEXT

  6. CONDUCT VISUAL INSPECTION


    NEXT

  7. CONFIRM PROBLEM SYMPTOMS

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

    B

    GO TO STEP 11
    A

  8. DUPLICATE CONDITIONS THAT PRODUCE SYMPTOMS


    NEXT

  9. CHECK FOR DTCS* Click here

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

    B

    GO TO STEP 11
    A

  10. REFER TO DTC CHART Click here


    NEXT

    GO TO STEP 13

  11. CONDUCT BASIC INSPECTION

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

    B

    GO TO STEP 15
    A

  12. CHECK ECU POWER SOURCE CIRCUIT


    NEXT

  13. CONDUCT CIRCUIT INSPECTION

    Result
    Result Proceed to
    Malfunction not confirmed A
    Malfunction confirmed B

    B

    GO TO STEP 16
    A

  14. CHECK FOR INTERMITTENT PROBLEMS Click here


    NEXT

    GO TO STEP 16

  15. CONDUCT PARTS INSPECTION


    NEXT

  16. IDENTIFY PROBLEM


    NEXT

  17. ADJUST AND/OR REPAIR


    NEXT

  18. CONDUCT CONFIRMATION TEST


    NEXT
    END