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Home >> Subaru >> 2016 >> WRX Premium, Automatic CVT Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Heater, Ventilator And A-C) >> Refrigerant Pressure with Manifold Gauge Set >> Inspection >> Both High And Low Pressure Sides Are High

Both High And Low Pressure Sides Are High

DIAGNOSTIC PROCEDURE

Step Check Yes No
1 FILL PROPER AMOUNT OF REFRIGERANT. 
Drain the refrigerant completely, and then refill the proper amount of refrigerant.
  • Recovery: < Ref. to PROCEDURE , Refrigerant Recovery Procedure. >
  • Refill: < Ref. to PROCEDURE , Refrigerant Charging Procedure. >
Is the refrigerant pressure within the specified range? Refrigerant pressure is normal. Perform appropriate inspection with pressure symptoms.