Hello,
It does sounds like an issue with the ac belt. This vehicle does have a separate belt for the A/C, so it makes sense for it to squeal when the A/C is on.
A belt will make squealing noise when it gets glazed over and it slips under load.
Many times the belt will make noise with the A/C compressor being turned on as it puts more load.
Inspect the belt and replace if necessary.
Here is a helpful article on noisy belt:
https://www.2carpros.com/articles/car-squeaking-noise
I have attached diagrams for your reference.
Please let me know of any questions.
Thank you.
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Saturday, September 18th, 2021 AT 10:33 PM