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Home >> Subaru >> 2020 >> Forester Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Anti-Theft System - Security And Locks >> Keyless Transmitter >> Inspection >> Keyless Transmitter Battery
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Keyless Transmitter Battery

  1. Measure the keyless transmitter battery voltage.

    Preparation tool: 

    Circuit tester

    NOTE: Complete the measurement within 5 seconds because the battery discharges during measurement.
    G10319840Courtesy of SUBARU OF AMERICA, INC.
    Battery terminal Inspection conditions Standard
    (+) - (-) Connect resistor (A) 47 Ω 2.5 - 3 V
  2. Replace the battery if the inspection result is not within the standard value. (Use CR1620 or equivalent.)