2003 CHEVROLET SILVERADO
77,000 MILES
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FGARNOLD
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The heater/AC blower motor only works on high speed. Until a week ago the first two speeds did not work either. Is there a relay somewhere causing the problem or something else. I can find no blown fuses. If it is a relay, can you tell me where to find it?
Thanks for your help
Feb 6, 2013 at 6:47 PM
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RASMATAZ
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Check the blower motor resistor assembly on HVAC module near blower motor
Feb 6, 2013 at 6:55 PM
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FGARNOLD
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Not to sound stupid but the resister is located by the blower motor under hood or under the dash?
Thanks for a quick response.
Feb 6, 2013 at 10:47 PM
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RASMATAZ
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It say by the blower motor-be advised that other components can cause your problem such as the HVAC control module-Good Luck
Feb 6, 2013 at 11:00 PM
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FGARNOLD
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Thank you, I'll check it out.
Feb 6, 2013 at 11:24 PM