AUDIO AND VISUAL SYSTEM (w/ Navigation System) > HOW TO PROCEED WITH TROUBLESHOOTING

1. VEHICLE BROUGHT TO WORKSHOP

2. INSPECT AUXILIARY BATTERY VOLTAGE

3. BASIC INSPECTION

4. CHECK FOR DTC*

5. DTC CLEAR*

6. RECHECK FOR DTC*

7. DIAGNOSTIC TROUBLE CODE CHART

8. PROBLEM SYMPTOMS TABLE

9. PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM

10. CHECK CIRCUIT

11. RECHECK FOR DIAGNOSTIC TROUBLE CODE

12. PERFORM CONFIRMATION TEST