Murano AC failure

Dude, I had something similar happen with my Nissan Murano. The HVAC system just quit. Check your battery voltage. I know it sounds weird, but undervoltage can mess with the A/C compressor. Is the error code related to voltage or the A/C pressure sensor? That's what it was in my case. Super annoying!

Battery voltage, huh? That's interesting. The error code doesn't specifically mention the battery, but it could be related. How did you figure out it was an undervoltage issue? And what did you do to fix it?

Yeah, it was a pain to diagnose! Honestly, I just took it to a workshop after messing around with it myself for too long. They checked the whole A/C system – pressure sensor, compressor, everything. Turns out the undervoltage was causing the A/C compressor to shut off. Seems like the Murano is extra sensitive to that. They said some module wasn't getting enough juice. So, I'd say take it to a professional to nail it down, before you spend more time troubleshooting.

Thanks a lot for the info! I'll definitely take it to a shop. It's good to know that undervoltage can cause A/C problems in these cars. I took it to the mechanic, like you suggested. The error code clearly pointed to the A/C compressor, however they checked the voltage and you were right: it was undervoltage and the final repair bill was 240€. Thanks for the help!