Symptom Troubleshooting

HandsFreeLink System Symptom Troubleshooting - The sub-display HFL messages do not go away after pressing the HFL BACK button

The sub-display HFL messages do not go away after pressing the HFL BACK button

1. Connect the HDS to the DLC.

2. Turn the ignition switch to ON (II).

3. Check for HFL DTCs with the HDS.

Are there any DTCs indicated?

YES -

Troubleshoot the indicated DTC(s).

NO -

Go to step 4.

4. Turn the ignition to LOCK (0).

5. Substitute a known-good HandsFreeLink control unit Service and Repair.

6. Turn the ignition switch to ON (II).

Are the messages cleared?

YES -

Replace the original HandsFreeLink control unit Service and Repair.

NO -

Replace the audio unit:

- With navigation Audio Unit Removal/Installation (With Navigation).
- Without navigation Audio Unit Removal/Installation (Without Navigation).