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Home >> Subaru >> 2024 >> Impreza Base >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Window Glass & Mirrors >> Power Window Control Switch >> Inspection >> Sub-Switch >> Switch Power Window Sub Rear

Switch Power Window Sub Rear

  1. Measure the resistance between terminals of the switch power window sub rear.
    G12398776Courtesy of SUBARU OF AMERICA, INC.
    Terminal No. Inspection conditions Standard
    1 - 2
    5 - 4
    OFF Less than 1 Ω
    3 - 1
    3 - 5
    1 MΩ or more
    3 - 2
    5 - 4
    Manual UP Less than 1 Ω
    3 - 1 1 MΩ or more
    1 - 2
    3 - 4
    Manual DOWN Less than 1 Ω
    3 - 5 1 MΩ or more
  2. Apply battery voltage between the switch power window sub rear terminals to check lighting condition of illumination inside the switch. (Model with illumination light)
    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 Specification
    3 (+) - 1 (-)
    3 (+) - 5 (-)
    Apply battery voltage Light ON
  3. Replace the switch power window sub rear if it is found defective from the inspection result.