Either the compressor is bad or just low on refrigerant. They will put a dye in system to See where leak is under black light. It will show up right away. Find a local A.C. repair shop. Cox will charge you a lot.
Your compressor is going out. My camry did the same thing
I have no idea, I don't work at Cox Toyota. I retired almost ten years ago, I never worked at this dealership.
Relay
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