454C2500
Newbie
My HVAC won't blow from the face outlets. Only floor or windshield. I have that digital HVAC with the recirc button. If I tell it blow from the face outlets it will close them off and you can hear the blower motor working hard without anywhere for the air to go. When you put it to floor or windshield it has no problem. Blend door issue? How do I unplug and plug in the USB on this?