1. Disconnect the brake fluid level sensor connector from the master cylinder.
2. Inspect for continuity according to fluid level between the brake fluid level sensor terminals.

If not as indicated in the table, replace the reserve tank.

Brake Switch InspectionSelecting wheel set
The Subaru Solterra is equipped with an advanced tire pressure warning system
that supports registration of two separate wheel sets. This feature allows you to
conveniently switch between different configurations, such as summer and winter
tires, without reprogramming the system each time.
Th ...
Dehumidifying (With air
conditioner)
Operate the air conditioner in cool or cold
weather to help defog the windshield and
side windows.
Set the mode selector dial to the desired
position.
Set the air intake selector to the outside
air position.
Set the temperature control dial to the
desired position.
Set the fan cont ...
Crankshaft Position (CKP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Visual Inspection
CAUTION:
When foreign material such as an iron chip is on the CKP sensor, it can cause
abnormal output from the sensor because of flux turbulence and adversely affect
the engine control. Be sure there is no foreign material on the CKP sensor when
replacing.
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