1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Upper column cover.
b. Instrument cluster.
c. Center panel.
d. Center cover.
e. Dashboard upper panel.
f. Front center speaker.
3. Verify the resistance between the front center speaker terminals.

If not within the specification, replace the front center speaker.

3.24—3.96 ohms
Entertainment System
Front Center Speaker Removal/InstallationDriving position memory
In the Subaru Solterra, the driving position memory system intelligently
adjusts the driver’s seat and outside rear view mirrors to match personal preferences,
while also simplifying entry and exit from the vehicle.
The Subaru Solterra allows you to store your preferred driving position, in ...
Settings
NOTE
Depending on the grade and specification, the screen display may differ.
Select the icon on the home
screen and display the Settings screen.
Switch the tab and select the setting item you want to change.
You can customize settings in the setup display as follows:
Tab
...
Rear Door Speaker Inspection
1. Disconnect the negative battery cable..
2. Remove the rear door trim..
3. Remove the rear door speaker..
4. Verify the resistance between the rear door speaker terminals.
If not within the specification, replace the rear door speaker.
Resistance
Without Bose ...