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Home >> Subaru >> 2017 >> Legacy 2.5i Limited >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Heater, Ventilator And A/C) (Service Information) >> Refrigerant Pressure with Manifold Gauge Set >> Inspection >> High-Pressure Side Is High

High-Pressure Side Is High

Step Check Yes No
1 CHECK CONDENSER. 
Check the condenser. Ref. to INSPECTION , Condenser.		 Is condenser OK? Go to step 2  Clean or replace the condenser.
2 CHECK RADIATOR FAN. 
Check the radiator fan system. 		Is radiator fan system normal? Go to step 3  Repair the radiator fan system or replace the faulty parts.
3 FILL PROPER AMOUNT OF REFRIGERANT. 
Drain all refrigerant, and refill proper amount of refrigerant.
  • Recovery: Ref. to PROCEDURE , Refrigerant Recovery Procedure.
  • Fill: Ref. to PROCEDURE , Refrigerant Charging Procedure.
 Is refrigerant pressure within the standard value? Refrigerant pressure is normal. Check the high-pressure hose and condenser for kinks or clogging, and replace if defective.
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