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How To Proceed With Troubleshooting [08/2015 - ]: Procedure

  1. VEHICLE BROUGHT TO WORKSHOP 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  2

  2. INSPECT BATTERY VOLTAGE 

    Standard voltage

    11 to 14 V

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

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  3

  3. CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* 
    1. Use the Techstream to check if the CAN communication system is functioning normally.

      Refer to PRECAUTION [08/2015 - ]

      Result

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

    Result: 

    GO TO CAN COMMUNICATION SYSTEM. Refer to  DIAGNOSIS SYSTEM [08/2015 - 08/2019]  , or refer to  DIAGNOSIS SYSTEM [08/2019 - 08/2020]  , or refer to  DIAGNOSIS SYSTEM [08/2020 - 08/2021]  , or refer to  DIAGNOSIS SYSTEM [08/2021 - ] 

    Result: 

    See step  4

  4. CHECK DTC OUTPUT* 
    1. Check for DTCs.

      Refer to DTC CHECK / CLEAR [08/2015 - ] 

    2. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [08/2015 - ] 

    3. Recheck for DTCs.

      Refer to DTC CHECK / CLEAR [08/2015 - ] 

      Result

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

    Result: 

    See step  7

    Result: 

    See step  5

  5. PROBLEM SYMPTOMS TABLE 
    1. Refer to Problem Symptoms Table.

      Refer to PROBLEM SYMPTOMS TABLE [08/2015 - ] 

      Result

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

    Result: 

    See step  7

    Result: 

    See step  6

  6. OVERALL ANALYSIS AND TROUBLESHOOTING* 
    1. Operation Check

      Refer to OPERATION CHECK [08/2015 - ]

    2. Data List / Active Test

      Refer to DATA LIST / ACTIVE TEST [08/2015 - ] 

    3. Terminals of ECU

      Refer to TERMINALS OF ECU [08/2015 - 08/2019] , or refer to TERMINALS OF ECU [08/2019 - ] 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  7

  7. ADJUST, REPAIR OR REPLACE 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  8

  8. CONFIRMATION TEST 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    END