( TL19E00J14235000000HBAT00 )

HFT System Symptom Troubleshooting Index

Symptom | Diagnostic procedure | Also check for
--- | --- | ---

Nothing happens

Control Unit Input Test

- Check for DTCs
- The phone must be approved Bluetooth phones and configured correctly

The HFT system does not recognize all voice prompts | Voice Control Tips | Check for DTCs
The HFT messages cannot be heard or are weak | Symptom Troubleshooting | Excessive interior noise (open windows, vents blowing on microphone, etc.)
The HFT system speaks in another country language | See the HFT section in the Owner's Manual for ‘‘Changing Language'' |
The HFT system is locked and the pass code has been lost or forgotten | Clearing the pass code |
The audio-HVAC subdisplay an HFT digits that does not go away after pressing the HFT BACK button | Symptom Troubleshooting | Check and repair all CAN related DTCs