konstantinkeller5

CRV AC failure

Hey, I'm having a weird issue with my 2022 Honda CR-V (gasoline engine). The A/C just stopped working. It doesn't switch on at all, and obviously, isn't cooling. I hooked it up to a code reader and there's an error stored, but nothing specific. I checked the obvious stuff, like the belt tensioner, and it seems fine. Could it be a refrigerant leak or maybe a faulty relay switch?

A 2022 Honda CR-V experienced an A/C failure where the system wouldn't switch on or cool. Initial checks, including a code reader, showed an error but nothing specific. Possible causes considered were a refrigerant leak or a faulty relay switch. The issue was ultimately diagnosed as undervoltage, which was confirmed and resolved at a workshop.

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4 comment(s)

Possible refrigerant leak or pressure switch issue. Has the system been checked for proper pressure? What codes are stored?

I haven't had the pressure checked directly, but the code reader didn't show any specific pressure sensor faults. Could undervoltage cause the A/C compressor to shut off completely?

Undervoltage is indeed a plausible cause for compressor shutdown. I still suggest a proper A/C system diagnosis at a workshop.

Thanks for the insight! Turns out it was undervoltage, just like you suspected. Took it to a shop, they diagnosed it quickly, and the repair cost me 240€. Appreciate the help!

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HONDA

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CRV