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How To Proceed With Troubleshooting [10/2015 - ]: Procedure

  1. VEHICLE BROUGHT TO WORKSHOP 

    Result: 

    NEXT 

    See step  2

  2. INSPECT BATTERY VOLTAGE 
    1. Measure the battery voltage.

      Standard voltage

      11 to 14 V

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

    Result: 

    NEXT 

    See step  3

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

      Refer to DIAGNOSIS SYSTEM [10/2015 - 08/2016] , or refer to DIAGNOSIS SYSTEM [08/2016 - ]

      OK

      CAN communication system is functioning normally.

    Result: 

    NG 

    GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ] 

    Result: 

    OK 

    See step  4

  4. CHECK FOR DTCs 
    1. Check for DTCs and note any codes that are output.

      Refer to DTC CHECK / CLEAR [10/2015 - ] 

      Chassis > LKA/LDA > Trouble Codes 

    2. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [10/2015 - ] 

      Chassis > LKA/LDA > Clear DTCs 

    3. Recheck for DTCs. Try to reproduce the DTCs by duplicating the conditions indicated by the DTCs.

      Refer to DTC CHECK / CLEAR [10/2015 - ] 

      Chassis > LKA/LDA > Trouble Codes 

      Result

      Result Proceed to
      DTCs are not output A
      DTCs are output B

    Result: 

    GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2015 - ]  

    Result: 

    See step  5

  5. PROBLEM SYMPTOMS TABLE 

    HINT: 

    Refer to Problem Symptoms Table.

    Refer to PROBLEM SYMPTOMS TABLE [10/2015 - ] 

    Result

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

    Result: 

    See step  8

    Result: 

    See step  6

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

      Refer to TERMINALS OF ECU [10/2015 - ] 

    2. Data List / Active Test

      Refer to DATA LIST / ACTIVE TEST [10/2015 - ] 

    Result: 

    NEXT 

    See step  7

  7. ADJUST, REPAIR OR REPLACE 
    NOTE:
    • When the millimeter wave radar sensor assembly is replaced with a new one, adjustment of the radar sensor beam axis must be performed.

      Refer to ADJUSTMENT [10/2015 - ]

    • When the forward recognition camera is replaced with a new one, adjustment of the forward recognition camera optical axis must be performed.

      Refer to ADJUSTMENT [10/2015 - ]

    Result: 

    NEXT 

    See step  8

  8. CONFIRMATION TEST 

    Result: 

    NEXT 

    END