1999 Buick Century Relay change

Tiny
ISIS1121
  • MEMBER
  • 1999 BUICK CENTURY
Hi, I'm having a problem with the A/C on my 1999 Buick Century. The fan will blow when on high but not on any of the lower settings. I was told it is a relay. I was able to open the relay box under the hood, but not remove any of the relays. Do I need to disconnect something first or should I just try using pliers? (I was afraid to pull too hard and break something!) I found the schematic in my manual, although I'm still not sure exactly which relay runs the low fan, and there are no instructions on how to remove a relay. Also, do I need to disconnect the battery before attempting to replace a relay? Any help is greatly appreciated.
Thanks,
Tammy
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Monday, July 31st, 2006 AT 11:04 AM

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Tiny
XOWEY
  • MEMBER
More likely, it needs a blower resister
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Sunday, August 27th, 2006 AT 12:21 PM

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