Section 55 (Occupant Detection System (Diagnostics)): General Description: Inspection
WARNING: This page is about a different car, the 2013 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
Measure the battery voltage and check electrolyte.
Standard voltage:
12 V
Specific gravity:
1.260 or more
Fluid level:
Between the upper level and lower level