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Hi I have a 2010 Honda Civic and was driving the other day on a small road trip and suddenly my AC stopped working, it still blows air but it’s just not cold. Shortly after I realized there was a clinking sound coming from under my hood. It seems to make the sound regardless of if the AC is turned on or not. I was thinking perhaps something with the AC pump?

This isn’t my area of expertise though so if anyone has any ideas of what this might be it would be extremely appreciated if you could let me know! I recored a couple videos linked below. I’m in school and just trying to figure out how much this’ll cost and what the issue is.
Thanks!

AC turned off: https://streamable.com/uxlz6h
AC turned on: https://streamable.com/dezadm