1. Disconnect the negative battery cable..
2. Disconnect the connector..
3. Verify the resistance between bass-box terminals.

If not within the specification, replace the bass-box.

0.9—1.1 ohms
Auxiliary Jack/Usb Port Removal/Installation
Bass Box Removal/InstallationDown Switch Inspection [Fw6 A EL]
Continuity Inspection
NOTE:
The down switch is built into the selector lever component.
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the console..
4. Disconnect the selector lever component connector.
5. Verify that the continuity betw ...
Front Power Window Regulator Removal/Installation
1. To access the glass installation bolt, position the front door glass so that
the distance from the top of the front door glass to the upper part of the front
beltline molding is approx. 80 mm {3.1 in}.
2. Disconnect the negative battery cable..
3. Remove the following parts:
a. Inne ...
Checking and replacing fuses
If any electrical system in your Subaru Solterra stops functioning,
it may be caused by a blown fuse. In such cases, inspect the fuse and replace it
if necessary to restore proper operation.
Checking and replacing fuses
1. Switch the power OFF in your Subaru Solterra completely before starting ...