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AC fan is blowing cold air out of windshield defrost when not on defrost?
Wiki User
∙ 15y ago
does fan door motorized or on a vaccuum line when you switch from AC to defrost?
Wiki User
∙ 15y ago
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Why does your defrost run even when it is in cold position?
The defrost function simply directs air over the inside of you windshield. It's temperature is controlled by the temperature dial on your environmental controls.
When i turn on the defrost no air seems to go the windshield?
no heat to front window went defrost is on
1989 Chevy Corsica has no heat or defrost or blowing at all why?
If you feel no air blowing at all (when you are not moving) then your fan is not blowing. If it is blowing air, and it is cold, when the heater is on, then most probably your heater core is leaking, or is clogged. These are easily replaceable and go bad all the time in older cars.
Can air conditioner be bypassed on 2001 Taurus without affecting heat or defrost?
yes, however, if the ac does not work then you will be unable to blow cold air on a hot steamy windshield to defog it.
My defrost fan is blowing but will not defrost my windows?
That means either you have air in your heater core or your heater core is being bypassed
Why does window fog even when warm air is blowing on them on car windshield?
Warm air contains more moisture than cold air. The air hits the cold window and the moisture is deposited on the cold glass. It is the same effect that causes your glass full of a cold beverage to start to drip down the sides.
Why is my vehicle's defrost blowing cold air when set at warm?
If the temperature cannot be changed for any of the direction settings, e.g., defrost, vents, floor, then the problem is very likely to be the blend door actuator motor.See "Related Questions" below for more
The fastest way to clear moisture from your windshield is by using what?
Start driving with your air conditioning on defrost, the AC will defog the windshield but you need to be moving.
Your central air conditioner turns on but is not blowing through the vents?
If central air conditioner turns on but is not blowing through the vents, check the filter. If it is dirty, change it. Change the thermostat into cool, this will defrost the air conditioner.
Why does my 2001 dodge air conditioning not blow cold?
if its blowing, but not blowing cold its low on coolant. it takes r134a.
What causes the front air conditioner on 1999 Lincoln navigator to stop blowing through the ac vents and start blowing through the defrost vents?
When there is a problem in the vent system it defaults to defrost setting. Check the doors & vac supply
Why does cold air only blows from defrost vents on a 1995 Chrysler concord?
Cold air from the defrost indicates that the air doors are in the wrong position. The doors are vacuum controlled in most vehicles. check the vacuum system for a leak.
