After unplugging post charging. Grinding sound after charging coming from rear passenger wheel well

[Vinny]

on my Lucid air when I unplug my power cable from my car after having finished charging below 80% a grinding sound comes from the rear right wheel well that lasts for about 10 seconds and then stops if I charge my car to 80% this never occurs, has anybody had that happen? I was able to show the Mobile technician when he came out for my two-year warranty check and he heard it and I had it recorded. He thinks it might be a some kind of cooling pump for the battery.

 

[Truthlesshunter]

happens pretty often with me. never got an error, service never said anything. i'm assuming it's normal for my model year (2022) but I see yours is a 2023 so maybe it's the same? it also makes a little bit of a funny noise when it's starting to charge (level 2) that goes away after a few seconds (going from low to high frequency type of winding and stops)

 

[Cabonzhp]

I hear this sound when I start charging almost every time, though it sounds to me like a fluid pump running dry. I also hear it after driving hard. It’s definitely odd.

 

[Aka-none]

The car can make various sounds from numerous places as there’s pump(s), fans, and other equipment, maybe contactors.
An ICE car is simply a big heat engine.

 

[knewman]

My cooling pumps sound pretty gnarly, I bet it's that. If your tech examined it and said it's fine then you're probably good.