So, is there air coming out of the vents just not cold or is there no air from the vents? If no air is coming out, then 9 times out of 10 the blower motor has gone bad, but this guide can help you test the power and ground to confirm the issue also, I have included the blower motor location in the images below.
If the air is coming out of the vents okay, then the temperature control actuator is having a problem here is how to replace it and calibrate it.
Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.
Images (Click to enlarge)
Thursday, August 25th, 2022 AT 12:10 PM