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Home >> Subaru >> 2013 >> BRZ Premium, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Engine Cooling System) >> Relay (FA20) >> Unit Inspection

Unit Inspection

WARNING: This page is about a different car, the 2018 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
  1. Cooling fan relay check
    1. Check the resistance between connector terminals.
      STANDARD VALUE RESISTANCE SPECIFICATION

      Inspection terminals Inspection conditions Standard value
      3 - 5 When the battery voltage is not applied to the terminal 1 and terminal 2: 10 k Ωor more
      3 - 5 When the battery voltage is applied to the terminal 1 and terminal 2: Less than 1 Ω
      G12587152Courtesy of SUBARU OF AMERICA, INC.
  2. Cooling fan relay NO. 2 check
    1. Check the resistance between connector terminals.
      STANDARD VALUE RESISTANCE SPECIFICATION

      Inspection terminals Inspection conditions Standard value
      3 - 4 When the battery voltage is not applied to the terminal 1 and terminal 2: Less than 1 Ω
      3 - 4 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
      3 - 5 When the battery voltage is applied to the terminal 1 and terminal 2: Less than 1 Ω
      G12587153Courtesy of SUBARU OF AMERICA, INC.
  3. Cooling fan relay NO. 3 check
    1. Check the resistance between connector terminals.
      STANDARD VALUE RESISTANCE SPECIFICATION

      Inspection terminals Inspection conditions Standard value
      3 - 5 When the battery voltage is not applied to the terminal 1 and terminal 2: 10 k Ωor more
      3 - 5 When the battery voltage is applied to the terminal 1 and terminal 2: Less than 1 Ω
      G12587154Courtesy of SUBARU OF AMERICA, INC.
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