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Home >> Subaru >> 2016 >> Forester 2.0XT Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 193 (Entertainment System) >> Data Communication Module >> Inspection >> Backup Battery

Backup Battery

WARNING: This page is about a different car, the 2017 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
  1. Measure the voltage between connector terminals.

    Preparation tool: 

    Circuit tester

    Fig 1: Identifying Backup Battery
    G10270725Courtesy of SUBARU OF AMERICA, INC.
    Terminal No. Standard
    1 (+) - 2 (-) 2 V or more
  2. Replace the backup battery if the inspection result is not within the standard value.