FixVault

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.