1. Disconnect the negative battery cable..
2. Remove the rear door trim..
3. Disconnect the connector.
Without Bose®

With Bose®

4. Remove the screw.
5. Remove the rear door speaker in the direction of the arrow shown in the figure.
Without Bose®

With Bose®

6. Install in the reverse order of removal.
Rear Door Speaker Inspection
Rear Speaker InspectionLTA (Lane Tracing Assist)
LTA functions
In the Subaru Solterra, when driving on roads with clearly visible lane
markings and with dynamic radar cruise control activated, the system uses a
front camera and radar sensors to detect lane boundaries as well as surrounding
and preceding vehicles. Based on this data, t ...
Ignition Switch Inspection [Without Advanced Keyless Entry And Push Button Start
System]
1. Disconnect the negative battery cable..
2. Remove the column cover..
3. Remove the ignition switch..
4. Verify that the continuity between the ignition switch terminals is as indicated
in the table.
If not as indicated in the table, replace the ignition switch.
...
Air Intake Actuator Inspection [Full Auto Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C),
connect terminal C (or B) to ground, and then verify that the air intake actuator
operates as shown in the table.
If the operation condition is not normal, replace the air intake actuator.
...