Radio Tuner Does Not Change Stations (Without Navigation)

Symptom Troubleshooting: Radio tuner does not change stations

Radio tuner does not change stations (without navigation)

NOTE:

- Check the vehicle battery condition first.

- Check the connectors for poor connection or loose terminals.

1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

2. Turn on the audio unit, and check the audio information on the display panel.

Does the audio information display properly?
YES - Go to step 3.

NO - Go to power switch will not turn on. Audio Unit Power Switch Will Not Turn On (No Information Display and No Sound) (Without Navigation)


3. 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 - Substitute a known-good audio unit, Audio Unit Removal/Installation (Without Navigation) and recheck. If the symptom/indication goes away, replace the original audio unit.