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On-Vehicle Inspection

WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
  1. ST relay check
    1. Check the resistance between relay connector terminals.
      Fig 1: Identifying ST Relay Terminals
      G08556831Courtesy of SUBARU OF AMERICA, INC.
      RESISTANCE

      Inspection terminals Inspection conditions Standard value
      1 - 2 20°C 93.8 to 136.4 Ω
      3 - 5 When the battery voltage is not applied to the terminal 1 and terminal 2: 10 k Ωor more
      When the battery voltage is applied to the terminal 1 and terminal 2: Less than 1 Ω
  2. INHIBITOR relay check
    1. Check the resistance between relay connector terminals.
      Fig 2: Identifying Inhibitor Relay Terminals
      G08556832Courtesy of SUBARU OF AMERICA, INC.
      RESISTANCE

      Inspection terminals Inspection conditions Standard value
      1 - 2 20°C 93.8 to 136.4 Ω
      3 - 5 When the battery voltage is not applied to the terminal 1 and terminal 2: 10 k Ωor more
      When the battery voltage is applied to the terminal 1 and terminal 2: Less than 1 Ω
  3. ST CUT relay check (with smart key system)
    1. Check the resistance between relay connector terminals.
      Fig 3: Identifying ST Cut Relay Terminals
      G08556833Courtesy of SUBARU OF AMERICA, INC.
      RESISTANCE

      Inspection terminals Inspection conditions Standard value
      1 - 2 20°C 93.8 to 136.4 Ω
      3 - 4 When the battery voltage is not applied to the terminal 1 and terminal 2: Less than 1 Ω
      When the battery voltage is applied to the terminal 1 and terminal 2: 10 k Ωor more
      3 - 5 When the battery voltage is not applied to the terminal 1 and terminal 2: 10 k Ωor more
      When the battery voltage is applied to the terminal 1 and terminal 2: Less than 1 Ω
  4. IGS relay check (with smart key system)
    1. Check the resistance between relay connector terminals.
      Fig 4: Identifying IGS Relay Terminals
      G08556834Courtesy of SUBARU OF AMERICA, INC.
      RESISTANCE

      Inspection terminals Inspection conditions Standard value
      1 - 2 20°C 93.8 to 136.4 Ω
      3 - 5 When the battery voltage is not applied to the terminal 1 and terminal 2: 10 k Ωor more
      When the battery voltage is applied to the terminal 1 and terminal 2: Less than 1 Ω
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