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Remote Control Mirror Switch: Inspection

  1. Check the resistance between switch door mirror terminals.
    G12398790Courtesy of SUBARU OF AMERICA, INC.
    • Model without seat position memory
      • Changeover switch RH
        Terminal No. Inspection conditions Standard
        12 - 1
        12 - 18
        OFF 1 MΩ or more
        12 - 18
        17 - 1
        UP Less than 1 Ω
        12 - 17
        18 - 1
        DOWN Less than 1 Ω
        12 - 16
        18 - 1
        LEFT Less than 1 Ω
        12 - 18
        16 - 1
        RIGHT Less than 1 Ω
      • Changeover switch LH
      Terminal No. Inspection conditions Standard
      12 - 1
      12 - 21
      OFF 1 MΩ or more
      12 - 20
      21 - 1
      DOWN Less than 1 Ω
      12 - 21
      20 - 1
      UP Less than 1 Ω
      12 - 19
      21 - 1
      LEFT Less than 1 Ω
      12 - 21
      19 - 1
      RIGHT Less than 1 Ω
    • Model with seat position memory
      • Changeover switch RH
        Terminal No. Inspection conditions Standard
        12 - 1
        12 - 21
        OFF 1 MΩ or more
        12 - 21
        17 - 1
        UP Less than 1 Ω
        12 - 17
        21 - 1
        DOWN Less than 1 Ω
        12 - 16
        21 - 1
        LEFT Less than 1 Ω
        12 - 21
        16 - 1
        RIGHT Less than 1 Ω
      • Changeover switch LH
        Terminal No. Inspection conditions Standard
        12 - 1
        12 - 21
        OFF 1 MΩ or more
        12 - 21
        20 - 1
        UP Less than 1 Ω
        12 - 20
        21 - 1
        DOWN Less than 1 Ω
        12 - 19
        21 - 1
        LEFT Less than 1 Ω
        12 - 21
        19 - 1
        RIGHT Less than 1 Ω
      • Folding switch
        Terminal No. Inspection conditions Standard
        12 - 5
        4 - 1
        Retraction Less than 1 Ω
        12 - 4
        5 - 1
        Unfolding Less than 1 Ω
  2. Apply battery voltage between the switch door mirror 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.
    CAUTION: Incorrect polarity connection may cause LED damage inside the switch.
    Terminal No. Inspection conditions Specification
    24 (+) - 13 (-) Apply battery voltage Light ON
  3. Replace the switch power window main if it is found defective from the inspection result.