METER / GAUGE SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

Tech Tips


  • Perform troubleshooting according to the following flow chart.

  • *: Use the intelligent tester.


  1. VEHICLE BROUGHT TO WORKSHOP


    NEXT

  2. CUSTOMER PROBLEM ANALYSIS


    NEXT

  3. CHECK CAN COMMUNICATION SYSTEM*


    1. Check for DTC output Click here.

      Result
      Result Proceed to
      No CAN DTC is output A
      CAN DTC is output B

      B

      GO TO CAN COMMUNICATION SYSTEM Click here

      A

  4. CHECK AVC-LAN CIRCUIT


    1. Check for DTC output Click here (w/ Navigation System for DVD), Click here (w/ Navigation System for HDD)).

      Result
      Result Proceed to
      No DTC is output A
      DTC is output B
      DTC is output C

      B

      GO TO NAVIGATION SYSTEM (for DVD) Click here

      C

      GO TO NAVIGATION SYSTEM (for HDD) Click here

      A

  5. PROBLEM SYMPTOM CONFIRMATION


    NEXT

  6. SYMPTOM SIMULATION


    NEXT

  7. PROBLEM SYMPTOMS TABLE


    1. Refer to Problem Symptoms Table Click here.


      NEXT

  8. CIRCUIT INSPECTION


    NEXT

  9. REPAIR OR REPLACE


    NEXT

  10. CONFIRMATION TEST


    NEXT
    END