TCU Status
This diagnosis shows the telematics control unit information via the USB between the audio-navigation unit and the telematics control unit.
These diagnosis checks the telematics control unit status.
- TCU Status: Displays telematics control unit information.
- DTCS: Checks the telematics system DTCs. Go to Telematics General Troubleshooting Information .
- TEL INFO: Displays the phone module information.
- LOG: Displays the event log data (Type, Data, Time, Code) of the telematics control unit.
- TEST: Checks the SMS function. Go to Telematics Self-Diagnostic Function .