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2000 Buick Century not blowing air

Tiny
IAMSKOTT
  • MEMBER
  • 2000 BUICK CENTURY
  • AUTOMATIC
The blower on my 2000 Buick Century is not working (blowing no air at all.) When I turn the dial from "Defroster" to "Max" or "Vent" or anything it makes a slight hissing noise. I checked all of the fuses and they are OK. Do I need to replace the blower motor? Is there anything I can do to see if the blower motor is actually the problem before replacing it?
Thanks,
Scott
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Tuesday, January 4th, 2011 AT 5:59 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
With key and hvac turned on, you can check voltage and ground at the blower motor connector. B terminal should be voltage, A terminal should be ground. You can also check for hvac trouble codes, see if anything shows-up? Any applicable fuses, not only check fuse, check for voltage at the fuse circuit. Sometimes it's hard to tell by looking if continuity between fuse legs.
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Tuesday, January 4th, 2011 AT 6:17 PM

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