Hello, I'm sorry if this is not the right place for this type of question , but I'm having issues with my chevy equinox that sometimes the a/c blows cold well cold as it can in this 100 degree weather , pressures are fine ,they are within the operating range for a/c , the issue I'm having is that sometimes the a/c will just turn stop blowing cold and what i discovered when hooking up my scanner is the all the temperature readings for the lower duct and the windshield temp are reading 32 degrees f, now my question is, does the a/c module use the ambient temp? which is reading 98 degrees f which is what it is outside or does also use the those temp as well to determine if the a/c needs to be running as this is the only issue it has , cause what I'm thinking is that it thinks that the interior of the car is already to cold so it doesn't wasn't to run it for long , Any help would be greatly appreciated as this my moms car and this heat rn is to hot for no a/c

Also picture attached to show what the scanner is reading