Peugeot Expert AC Problem

Hi, I'm having some trouble with the A/C in my 2018 Peugeot Expert (electric engine). Basically, it just stopped working. The air conditioning system doesn't switch on, and obviously, it's not cooling at all. I also scanned for errors and there's something stored in the error memory. I've checked the obvious things, but I'm not really sure where to go from here. Any ideas?

4 comment(s)

I had similar A/C issues with my Expert. It turned out to be undervoltage. Has the battery been tested? And are you sure the belt tensioner is working?

Undervoltage, interesting. How did you determine that was the cause? Also, I haven't checked the belt tensioner specifically - what should I be looking for?

The error code pointed towards it. I'd suggest taking it to a workshop to diagnose it properly. They can check the electrical system and the A/C compressor. It could also be a refrigerant leak, or the pressure sensor. But, given the error code, undervoltage is likely.

Thanks, that's really helpful. I took it to a workshop and you were spot on - turned out to be undervoltage, and they sorted it for 240€. Appreciate the advice!

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