I have a 2007 altima with a 117000 miles,my ac compressor want kick on. is their a a/c pressure switch and where is it located, I looked all over can't find the a/c canster
The Hi/Lo pressure switch is located just behind the radiator on the passenger side. It has three wires on the connector. The switch can NOT be changed without opening the system to the atmosphere, it will need to be purged and recharged.
I had similar problem. In my case the problem was bad AC clutch. I filmed a short video how to test and replace AC clutch on my Youtube channel. If you are interested, follow the links: Part 1: http://youtu.be/0yFIRm_bZqc Part 2: http://youtu.be/P7MWWgLIFGQ
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