2000 GMC C1500 blower switch

2000 GMC C1500
98,000 MILES • V8 • 4WD • AUTOMATIC
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PARKER SUTHERLAND
  • MEMBER
  • 2 POSTS
the first two positions on my blower switsh don't work. How do I replace it and can I purchase it online?

Thank you.
Oct 5, 2008 at 3:03 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,244 POSTS
Hi:
Before replacing it, make sure it isn't sending power when it's in the nonresponsive position. Most likely, the blower motor resister is bad and not the switch.

Let me know if you have questions.

Joe
Dec 15, 2008 at 9:04 AM
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