Just to be clear this is not an actual A/C issue, the air would stop working/blowing if you had it on heat as well?
This sounds like a blower motor issue, but I just want to be sure because I have had these issues in the past and people tend to use certain terms that imply one thing, but the issue is another.
So, if when you have the A/C on and all of a sudden there is no air blowing at all then that is a blower motor. However, if the A/C is on and all of a sudden it starts blowing warm then this is an A/C issue.
Here is a guide for what I understand is happening which is there is no air at all:
I am attaching the wiring diagram below, but I suspect this is one of two issues. Either the blower motor is failing because when they get hot, they will shut off until they cool down. Or this is a control module issue which is the A/C amplifier.
Basically, the way to find out is when this shuts off and is not working, we need to check and see if there is voltage. If there is no voltage, the Amp is the issue. If there is voltage the blower motor is the issue.
Let me know if you have questions. Thanks
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Monday, May 30th, 2022 AT 7:28 PM