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2002 Chevy Astro - Front Heater/Defroster Fan Not Working

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Home : Automotive Repair : Heating or AC Issues :


bald1247
New User

Nov 26, 2007, 8:50 PM

Post #1 of 2 (169 views)
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2002 Chevy Astro - Front Heater/Defroster Fan Not Working Can't Post

When I turn the fan control knob, the fan/blower does not engage. If I change the setting from heat to defrost or AC, you can hear the vacuum switch.

I checked the fuses, they are not blown.

Rear heater/AC still works fine.

Any ideas on what the problem could be?


Tom Greenleaf
Veteran / Moderator


Nov 27, 2007, 3:14 AM

Post #2 of 2 (165 views)
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Re: 2002 Chevy Astro - Front Heater/Defroster Fan Not Working [In reply to] Can't Post

See if power even gets to the blower motor first,

T
Tom Greenleaf - MetroWest Boston - USA
http://www.acsource.com/

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http://www.autoacsystems.com/tomgreenleaf/




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2002 Chevy Astro - Front Heater/Defroster Fan Not Working


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