Help with 2000 toyota Camry. Fans don’t work unless A/C is on.

So my toyota is having problems keeping cool. I noticed the fans only work if I have the air conditioning on. They don’t turn off and on depending on the temperature. They just stay on if the a.c. is on, and stay off if the a.c. is off.

I was wondering if this could be a relay, or maybe a temperature sensor? I noticed it has multiple relays and sensors and wasn’t sure where to begin. I don’t just want to randomly change out things, as they can be expensive.

Any help will be greatly appreciated. Thank you!!!

submitted by /u/ComradeNorgren
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