Air conditioner not working

Good morning,

I attached the location of the relay in the relay box for you.

I doubt it is the relay. You need to check the Freon pressures to be sure you have the correct pressure for the system to work.

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

I attached a wiring diagram of the compressor circuit for you as well. If you have a test light or voltmeter, we can do some testing to find the fault.

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Roy