HFT System Symptom Troubleshooting Index
Symptom
Diagnostic procedure
Also check for
Nothing happens
  • Check for DTCs
  • The phone must be approved Bluetooth phones and configured correctly
The HFT system does not recognize all voice prompts
Check for DTCs
The HFT messages cannot be heard or are weak
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
The audio-HVAC subdisplay an HFT digits that does not go away after pressing the HFT BACK button
Check and repair all CAN related DTCs