2000 Chevy Impala fan selection switch

94,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SHELBY01
  • MEMBER
  • 1 POST
fan for heat and air has five speeds 1-5 and it only works on number five which sometimes makes noise when turn on.
Oct 4, 2009 at 3:12 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
check both the blower motor relay and the resister. chances are one is bad.
Oct 5, 2009 at 12:51 AM
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