Audio System Symptom Troubleshooting - Radio preset memory is lost

Audio System Symptom Troubleshooting - Radio preset memory is lost

Radio preset memory is lost


1.Set each of the radio station preset buttons.

Do each of the buttons set properly?


YES - Go to 2.


NO - Replace the audio unit.n


2.Turn the ignition switch OFF for 1 minute, then turn it back to ON (II).

3.Test the preset buttons for proper recall operation.

Do the preset buttons recall the set radio stations?


YES - System is normal at this time. Check the connections at the audio unit.n


NO - Replace the audio unit.n