Because the antenna system is equipped with a capacitor, the continuity cannot be checked. Therefore proceed the following simple inspection.
Turn the AM radio on.
Tune to the frequency that there is no broadcast and you will hear a buzzing sound.
Turn a work light on and shake it around the antenna rod. (around 10—20 mm {0.40—0.78 in})
CAUTION:
Use a fluorescent light type for the inspection. Accurate diagnostic cannot be done with a different type of light.

If a whirring sound from the speaker synchronized to the work light movement is confirmed, the antenna system is normal.
Coil Antenna Removal/Installation
Entertainment Personalization Features Setting ProcedureIf the EV system will not start
If your Subaru Solterra does not power on as expected, the underlying
cause can vary depending on environmental conditions, system status, or component
functionality. Carefully review the following scenarios and apply the appropriate
solution to restore operation safely and efficiently.
The E ...
Applications
NOTE
Depending on the grade and specification,
the screen display may differ.
Select the icon on the home screen to
display the Applications screen. The
following information can be verified.
Top screen
Item
Function
HD
Radio™
Traffic
Map
— ...
Battery Inspection [Mzr 2.3 Disi Turbo]
WARNING:
Since battery acid is toxic, be careful when handling the battery.
Since battery acid is highly corrosive, be careful not to allow it to contact
clothing or the vehicle.
In case battery acid contacts skin, eyes, or clothing, flush it immediately
with running wa ...