2003 Buick Century

Tiny
MADCAT
  • MEMBER
  • 2003 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 170,000 MILES
My fan won't blow on any speed whether ac or heater.
Friday, February 12th, 2010 AT 8:24 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
You need to start by checking if there is power to the blower motor. If there is, the motor is most likely bad. However, if there is no power, then you need to work backwards to the resister, relay, switch.

Check for power to the motor and let me know what you find.
Joe
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Saturday, February 13th, 2010 AT 8:16 AM

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