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Home >> Subaru >> 2013 >> Legacy 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 Low

Both High And Low Pressure Sides Are Low

Step Check Yes No
1 CHECK REFRIGERANT LEAKS. 
Check the refrigerant for leaks. Refer to INSPECTION .
NOTE: When high-pressure side is less than 0.69Mpa: Go to step 2.
 Are there refrigerant leaks? Repair the refrigerant leaking points. Go to step 2  .
2 FILL PROPER AMOUNT OF REFRIGERANT. 
Drain all refrigerant, and refill proper amount of refrigerant.
 Is refrigerant pressure within the standard value? Refrigerant pressure is normal. Perform corresponding "INSPECTION WITH PRESSURE SYMPTOM".
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