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Home >> Subaru >> 2021 >> Crosstrek Base, Standard Trans >> Repair and Diagnosis >> Body & Frame >> Windows >> Window Glass & Mirrors >> Power Window Control Switch >> Inspection >> Sub-Switch >> Switch - Power Window Sub Front
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Switch - Power Window Sub Front

  1. Measure the resistance between terminals of the switch - power window sub front.

    Preparation tool: 

    Circuit tester

    G12398775Courtesy of SUBARU OF AMERICA, INC.
    • Passenger's seat sub
      Terminal No. Inspection conditions Standard
      6 - 5
      6 - 7
      OFF Less than 1 Ω
      2 - 5
      2 - 6
      1 MΩ or more
      2 - 6
      5 - 7
      Manual UP Less than 1 Ω
      2 - 5
      6 - 7
      1 MΩ or more
      2 - 5
      6 - 7
      Manual DOWN Less than 1 Ω
      2 - 6
      5 - 7
      1 MΩ or more
  2. Apply battery voltage between the switch - power window sub front terminals to check lighting condition of illumination inside the switch.
    CAUTION: When applying battery voltage, do not mix up the positive (+) side and the negative (-) side.
    Incorrect polarity connection may cause LED damage inside the switch.
    Terminal No. Inspection conditions Standard
    7 (+) - 2 (-) Apply battery voltage. Light ON
  3. Replace the switch - power window sub front if it is found defective from the inspection result.