FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Diagnostic Procedure




The communication with cell phone is interrupted or changes

Diagnostic Procedure:

HFL Symptom Troubleshooting Symptom Troubleshooting

Also check for:

- Electric wave interference
- HandsFreeLink control unit
- Audio-navigation unit
- Bluetooth phone
- Harness/connector