1997 Buick Lesabre does not blow hot air

1997 BUICK LESABRE
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MARYJM
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Heater problem
1997 Buick Lesabre Two Wheel Drive Automatic 150,00 miles

I had someone look at the car, they said it was 1 of 3 things. The module, resistor, or the blower fan.
The resistor and blower fan work so I looked for a replacement of the module. The other used one did not work so I got another one. Same thing-don't turn to low or high still. What else could be wrong with the heater?? Since it is getting colder, don't want to be without the heater. Just too cold.
I hope you can figure something out for me soon.
I would appreciate any info. you might have.
Thanks so much.
Mary
Oct 24, 2009 at 12:15 PM
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DOCFIXIT
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Is the fan speeds the issue or lack of heat?
Oct 24, 2009 at 3:04 PM
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MARYJM
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To your question, it is the fan speeds and lack of heat. I hope to hear from you back with what could be wrong with this car.
Thanks. MJM
Oct 24, 2009 at 10:36 PM
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DOCFIXIT
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Need to know if Automatic or manual HVAC
Oct 26, 2009 at 9:34 AM