Recently the a/c on my Altima started blowing warmer and warmer. Having worked on vehicles over the years, I did the typical checks. A/C clutch was not engaging, freon was charged. So, I replaced my compressor as well as my expansion valve. After doing this, I vacuumed the system then put freon in. The clutch is engaging on the new compressor. But I still get only hot air. I checked the fuses, couldn't find a problem there. The only thing I haven't checked is my a/c relay and Nissan is very vague on their diagrams of where the relay may be. I'm frustrated with this and open to suggestions.
Friday, July 7th, 2017 AT 6:23 PM