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Home >> Subaru >> 2020 >> Crosstrek Base, Automatic CVT Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Heater, Ventilator And A/C) (Except For HEV) >> Refrigerant Pressure With Manifold Gauge Set >> Inspection >> Low-Pressure Side Is High

Low-Pressure Side Is High

  1. FILL PROPER AMOUNT OF REFRIGERANT  .

    Drain all refrigerant, and refill proper amount of refrigerant.

    Is refrigerant pressure within the standard value?

    Yes  : Refrigerant pressure is normal.

    No  : Go to  2.

  2. REPLACE EXPANSION VALVE  .

    Replace the expansion valve. Refer to AIR CONDITIONER (EXCEPT FOR HEV)>EXPANSION VALVE>REMOVAL .

    Is refrigerant pressure within the standard value?

    Yes  : Refrigerant pressure is normal.

    No  : Replace the evaporator. Refer to AIR CONDITIONER (EXCEPT FOR HEV)>EVAPORATOR>REMOVAL .

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