NISSAN XTERRA AIR CONDITIONER PRESSURE SENSOR

Air Conditioning Problem 2001 Nissan Xterra 6 Cyl Two Wheel Drive Automatic 79.500 Miles Hi, I Have Nissan Xtera 2001, V6 Cyc, 79...

Does The Freon Need To Be Removed To Replace The Ac Transducer On The Vehicle Listed Above? The Switch Is Screwed Into The Passenger Side...