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How To Proceed With Troubleshooting [09/2015 - ]: Procedure

  1. VEHICLE BROUGHT TO WORKSHOP 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  2

  2. CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  3

  3. INSPECT AUXILIARY BATTERY VOLTAGE 

    Standard Voltage

    11 to 14 V

    If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding.

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  4

  4. CHECK CAN COMMUNICATION SYSTEM* 
    1. Using the Techstream, check if the CAN communication system is functioning normally.

      Result

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

    Result:  2

    B 

    GO TO CAN COMMUNICATION SYSTEM. Refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2015 - ] 

    Result:  1

    A 

    See step  5

  5. CHECK FOR DTC* 
    1. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [09/2015 - ] 

    2. Recheck for DTCs.

      Refer to DTC CHECK / CLEAR [09/2015 - ] 

      Result

      Result Proceed to
      DTCs are not output (symptoms can be confirmed or reproduced) A
      DTCs are not output (symptoms cannot be confirmed or reproduced) B
      DTCs are output C

    Result:  2

    B 

    GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2015 - ]  

    Result:  3

    C 

    See step  8

    Result:  1

    A 

    See step  6

  6. PROBLEM SYMPTOMS TABLE 

    Result

    Result Proceed to
    Fault is not listed in problem symptoms table A
    Fault is listed in problem symptoms table B

    Result:  2

    B 

    See step  8

    Result:  1

    A 

    See step  7

  7. OVERALL ANALYSIS AND TROUBLESHOOTING* 
    1. Terminals of ECU.

      Refer to TERMINALS OF ECU [09/2015 - ] 

    2. Data List / Active Test.

      Refer to DATA LIST / ACTIVE TEST [09/2015 - ] 

      Result

      Proceed to
      NEXT

    Result:  1

    NEXT 

    See step  8

  8. ADJUST, REPAIR OR REPLACE 

    HINT: 

    Perform proper procedures according to corresponding faults listed in the problem symptoms table or the corresponding DTCs listed in the diagnostic trouble code chart.

    NOTE:
    • If the object recognition ECU or object recognition camera is replaced, the camera needs to be adjusted.

      Refer to ADJUSTMENT [09/2015 - ]

    • If the millimeter wave radar sensor is replaced, the beam axis of the sensor needs to be adjusted.

      Refer to ADJUSTMENT [09/2015 - ]

    • If the driving support ECU is replaced, initialization needs to be performed.

      Refer to INITIALIZATION [09/2015 - ]

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  9

  9. CONFIRMATION TEST 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    END 

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