The HFL system does not recognize all voice prompts
- Connect the HDS to the DLC (see GENERAL TROUBLESHOOTING INFORMATION ).
- Clear the DTCs with the HDS.
- Turn the ignition switch to LOCK (0) and then back to ON (II).
- Check for DTCs with the HDS.
Are there any DTCs indicated?
YES -Repair the indicated DTCs.
NO -Go to Step 5.
- Check if the problem is duplicated.
Can the customer's problem be duplicated?
YES -Go to Step 6.
NO -The system is OK at this time. Ask the customer to demonstrate the problem.
- Check if the navigation system can recognize voice prompts.
Can the voice prompts be recognized?
YES -Go to Step 7.
NO -Go to voice control does not work/respond (see VOICE CONTROL DOES NOT WORK/RESPOND ).
- Pair the customer's phone to a known-good vehicle and try to duplicate the problem.
Can you duplicate the problem?
YES -Call the HFL support desk at 888-528-7876, and inquire if there are any known issues for the problem. If there are no known issues, explain to the customer's this is a system characteristic and cannot be improved at this time.
NO -Substitute a known-good HFL-navigation microphone (see HFL-NAVIGATION MICROPHONE REMOVAL/INSTALLATION ). If the problem is still present, substitute a known-good HandsFreeLink control unit. If the problem goes away, replace the original HFL-navigation microphone (see HFL-NAVIGATION MICROPHONE REMOVAL/INSTALLATION ).