WINDSHIELD DEICER SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING

1. VEHICLE BROUGHT TO WORKSHOP

2. CUSTOMER PROBLEM ANALYSIS

3. INSPECT AUXILIARY BATTERY VOLTAGE

4. SYSTEM CHECK

5. CHECK COMMUNICATION FUNCTION OF AVC-LAN COMMUNICATION*

6. CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*

7. PROBLEM SYMPTOMS TABLE

8. OVERALL ANALYSIS AND TROUBLESHOOTING*

9. REPAIR OR REPLACE

10. CONFIRMATION TEST