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FC System Indicator Malfunction [06/2015 - ]: Procedure

  1. CHECK FOR DTC (CAN COMMUNICATION SYSTEM) 
    1. Check for DTCs.

      Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - 11/2018] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ]

      OK

      No DTCs are output.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - 11/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ] 

    Result: 

    OK 

    See step  2

  2. CHECK FOR DTC (EV CONTROL SYSTEM) 
    1. Check for DTCs.

      Refer to DTC CHECK / CLEAR [06/2015 - ]

      Powertrain > EV > Trouble Codes 

      OK

      No DTCs are output.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    GO TO EV CONTROL SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - ] 

    Result: 

    OK 

    See step  3

  3. READ VALUE USING TECHSTREAM (HV SYSTEM INDICATOR) 
    1. Using the Techstream, read the Data List.

      Refer to DATA LIST / ACTIVE TEST [06/2015 - 01/2018] , or refer to DATA LIST / ACTIVE TEST [01/2018 - 11/2018] , or refer to DATA LIST / ACTIVE TEST [11/2018 - ]

      Body Electrical > Combination Meter > Data List 

      Tester Display Measurement Item Normal Condition Reference Value Diagnostic Note
      HV System Indicator HV system indicator value Min.: -101%, Max.:511% -101 to 511% -

      Body Electrical > Combination Meter > Data List 

      Tester Display
      EV System Indicator

      OK

      FC system indicator value displayed on the Techstream is almost the same as EV system indicator indication.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    GO TO EV CONTROL SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2015 - ] 

    Result: 

    OK 

    See step  4

  4. CHECK COMBINATION METER ASSEMBLY 
    1. Replace the combination meter assembly.

      Refer to REMOVAL [06/2015 - 11/2018] , or refer to REMOVAL [11/2018 - ]

    2. Check that the operation of the FC system indicator returns to normal.

      OK

      The operation of the FC system indicator returns to normal.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    END (COMBINATION METER ASSEMBLY IS DEFECTIVE) 

    Result: 

    NG 

    REPLACE EV CONTROL ECU. Refer to  REMOVAL [06/2015 - 11/2018]  , or refer to  REMOVAL [11/2018 - ]