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so as the title describes my Altima's AC just stopped working as I was driving. I've been trying to figure out what it is and after doing the IPDM self diagnostic I've noticed it can be the AC Control valve but I'm not sure where it's located. Since my Altima is base model one it's a Mechanical control valve but I can't seem to find where it is so I can replace it, please help me
Have you ever considered that it might not be the AC Control valve that is the root of your problem?

Do you plan to just on a "hunch" to replace random parts, hoping that you find the correct part by the process of elimination?

Have you checked the system for leaks?

Is the system low on refrigerant?
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