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Old 07-12-2009, 06:27 PM   #1
crasherfzln
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Radiator fan when you turn on air conditioner?

Hey guys,

Is the radiator fan supposed to turn on when you turn on the air conditioner? This is happening to my yaris
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Old 07-12-2009, 06:46 PM   #2
Brian
 
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Mine does. I assume it's to prevent overheating.
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Old 07-12-2009, 06:50 PM   #3
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Quote:
Originally Posted by crasherfzln View Post
Hey guys,

Is the radiator fan supposed to turn on when you turn on the air conditioner? This is happening to my yaris
............
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Old 07-12-2009, 07:22 PM   #4
Sir A.Y. Atoyot
 
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Quote:
Originally Posted by crasherfzln View Post
Hey guys,

Is the radiator fan supposed to turn on when you turn on the air conditioner? This is happening to my yaris
Yes, that's normal.
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Old 07-12-2009, 09:01 PM   #5
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It cools the condenser, liquefying the refrigerant. That's what actually dumps the heat from the air it's cooling. It wouldn't work so effectively without the fan.
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Old 07-13-2009, 02:15 AM   #6
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Yes for AC cooling the AC condenser is ahead of the radiator looks just like one. With no engine driven fan like a standard old fashioned car the AC performance would stink without the fan cutting in.
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