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HEATING, VENTILATION AND AIR CONDITIONING (HVAC) 1A–17 Triple Pressure Switch (V6, A/T) 1. Disconnect the connector and check for continuity between pressure switch side connector terminals 2. Reconnect the connector to activate the A/C switch, and check to see if there is continuity between the 875RY00010 Condenser Fan 1. Disconnect the condenser fan connector. 2. Connect the battery positive terminal to the condenser fan side connector terminal No.C-24-1 3. Check that condenser fan is rotating correctly. 875RW010 General Repair Procedure Precautions For Replacement or Repair of There are certain procedures, practices and • Keep your work area clean. • Always wear safety goggles and protective gloves when working on refrigerant systems. • Beware of the danger of carbon monoxide fumes caused by running the engine. • Beware of discharged refrigerant in enclosed or improperly ventilated garages. • Always disconnect the negative battery cable and discharge and recover the refrigerant whenever • When discharging and recovering the refrigerant, do not allow refrigerant to discharge too fast; it will draw • Keep moisture and contaminants out of the system. When disconnecting or removing any lines or parts, • When disconnecting or reconnecting the lines, use two wrenches to support the line fitting, to prevent • Always install new O-rings whenever a connection is disassembled. • Before connecting any hoses or lines, apply new specified compressor oil to the O-rings. • When removing and replacing any parts which require discharging the refrigerant circuit, the 1 Use the J-39500 (ACR 4 : HFC-134a Refrigerant Recovery / Recycling / Recharging / System) or 2 Remove and replace the defective part. 3 After evacuation, charge the air conditioning system and check for leaks. |