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.

Without Bose®: 3.4—4.6 ohms
With Bose®: 2.89—3.91 ohms
Rear Center Speaker Removal/Installation
Rear Door Speaker Removal/InstallationCleaning and protecting the vehicle interior
For the Subaru Solterra, interior cleaning should always be performed
according to the specific material of each component in order to preserve durability,
appearance, and long-term comfort.
Protecting the vehicle interior
In the Subaru Solterra, begin cleaning by removing dust and debris u ...
Uniform Tire Quality Grading System
(UTQGS)
This information relates to the tire grading system developed by the U.S.
National Highway
Traffic Safety Administration for grading tires by tread wear, traction, and
temperature
performance.
Tread Wear
The tread wear grade is a comparative rating based on the wear rate of the
tire when t ...
Rear Power Window Regulator Removal/Installation
1. Fully lower the rear door glass.
2. Disconnect the negative battery cable..
3. Remove the rear door trim..
4. Remove the service hole cover.
5. Remove the rear door speaker..
6. Remove the glass guide..
7. Remove the rear power window motor..
8. Remove the rear door glass..
9. ...