Radio Tuner Does Not Change Stations

Audio System Symptom Troubleshooting - Radio tuner does not change stations

Radio tuner does not change stations

1. Check the audio information on the display panel.

Does the audio information display properly?

YES -

Go to step 2.

NO -

Go to Audio unit power switch will not turn on troubleshooting:

- With navigation Audio Unit Power Switch Will Not Turn On (No Information Display And No Sound) (With Navigation).�
- Without navigation Audio Unit Power Switch Will Not Turn On (No Information Display And No Sound) (Without Navigation).�

2. Operate the tuning knob to see if the radio station changes.

Does the radio station change?

YES -

Intermittent failure, the tuning knob is OK at this time.�

NO -

- With navigation: Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation (With Navigation).�
- Without navigation: Replace the audio unit Audio Unit Removal/Installation (Without Navigation).�