REAR COOLING UNIT (for Separate Blower Motor Fan Type) ON-VEHICLE INSPECTION


  1. INSPECT EXPANSION VALVE


    1. A003F4QE01

      Disconnect the connector from the expansion valve.

    2. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1.

    3. Check that the expansion valve energized.

      OK
      The expansion valve energized.

      If the resistance value is not as specified, replace the expansion valve.