2000 Honda Civic No Air from Heater/AC - Checked Fuses

2000 HONDA CIVIC
148,000 MILES • 4 CYL • 2WD • AUTOMATIC
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BMOWELL
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  • 1 POST
Hi,

My Civic Heater/AC will not blow any air through the vents. When I'm driving I can feel warmth coming through the vents when the heater is on. I haven't checked the AC.

All the lights are working for the heater/AC and the vents move when I engage the different vent settings. When I turn the fan control to position four I do hear an audible click from the area underneath the glovebox - but there is still no air.

When the heater/air is on I do not hear any kind of fan noise or motor noise coming from under the glove box area - just the click when I turn the fan to position four.

I have checked all the heater/AC fuses both inside and under the hood of the car.

I've read that it can be a blower transistor, blower motor, etc.

How do I determine which one it is. I do have an electical tester for testing around the house that has a 12vdc setting.

Thanks,

Brad
Dec 10, 2008 at 4:47 PM
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ZACKMAN
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Did you happen to check the relays, instead of just fuses? Blower motor relay under the hood, and Blower Motor High Relay below right side of dash.
Dec 11, 2008 at 12:29 AM