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Power Window Control Switch: Inspection: Sub-Switch

  1. Remove the switch - power window sub.
  2. Check the resistance between terminals of the switch - power window sub.
    Fig 1: Identifying Power Window Sub Switch Connector Terminals
    G10272713Courtesy of SUBARU OF AMERICA, INC.
      Terminal No. Inspection conditions Standard
    Passenger seat, rear 4 - 5
    7 - 8
    OFF Less than 1 Ω
    5 - 6
    6 - 8
    1 MΩ or more
    5 - 6
    7 - 8
    UP Less than 1 Ω
    4 - 5
    4 - 8
    1 MΩ or more
    4 - 5
    6 - 8
    DOWN Less than 1 Ω
    4 - 6
    7 - 8
    1 MΩ or more
  3. Check the switch light illumination condition.
    Fig 2: Checking Switch Light Illumination Condition
    G10272714Courtesy of SUBARU OF AMERICA, INC.
      Terminal No. Inspection conditions Specification
    Passenger seat, rear 6 - 7, 4 Battery connection between terminals Light ON
  4. If the inspection result is not within the standard, replace the switch - power window sub.