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Remote Control Mirror Switch: Inspection

  1. Check the resistance between switch door mirror terminals.

    Preparation tool: 

    Circuit tester

    G12398790Courtesy of SUBARU OF AMERICA, INC.
    • Changeover switch, right side (model without electric retractable mirror)
    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, left side (model without electric retractable mirror)
    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
    • Changeover switch, right side (model with electric retractable mirror)
    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, left side (model with electric retractable mirror)
    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
    • Folding switch (model with electric retractable mirror)
    Terminal No. Inspection conditions Standard
    12- 5
    4. 1
    Retraction Less than 1 Ω
    12- 4
    5- 1
    Unfolding Less than 1 Ω
  2. If the inspection result is not within the standard value, replace the switch assembly power window main.