High-Pressure Side Is High

1. CHECK CONDENSER. 

   Check the condenser. Ref. to HVAC SYSTEM (HEATER, VENTILATOR AND A/C)>Condenser>INSPECTION .

   Is condenser OK?

   • Yes  : Go to  2.
   • No  : Clean or replace the condenser.
2. CHECK RADIATOR FAN. 

   Check the radiator fan system.

   • Non-turbo model: Ref. to COOLING(H4DO)>Radiator Fan System>INSPECTION .
   • Turbo model: Ref. to COOLING(H4DOTC)>Radiator Fan System>INSPECTION .

   Is radiator fan system normal?

   • Yes  : Go to  3.
   • No  : 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 HVAC SYSTEM (HEATER, VENTILATOR AND A/C)>Refrigerant Recovery Procedure>PROCEDURE .
• Fill: Ref. to HVAC SYSTEM (HEATER, VENTILATOR AND A/C)>Refrigerant Charging Procedure>PROCEDURE .

Is refrigerant pressure within the standard value?

• Yes  : Refrigerant pressure is normal.
• No  : Check the high-pressure hose and condenser for kinks or clogging, and replace if defective.