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AUDIO AND VISUAL SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING



  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. INSPECT AUXILIARY BATTERY VOLTAGE

  4. CHECK CABIN

  5. CHECK NAVIGATION SYSTEM NORMAL CONDITION

  6. CHECK CAN COMMUNICATION SYSTEM*

  7. CHECK FOR DTC*

  8. DTC CLEAR*

  9. RECHECK FOR DTC*

  10. DIAGNOSTIC TROUBLE CODE CHART

  11. PROBLEM SYMPTOMS TABLE

  12. PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM

  13. CHECK CIRCUIT

  14. RECHECK FOR DTC*

  15. PERFORM CONFIRMATION TEST