2004 Chevy Monte Carlo Heater/AC fan

2004 CHEVROLET MONTE CARLO
57,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DUTCHMC
  • MEMBER
  • 1 POST
My Heater/AC fan just stopped today. How can I determine if it is a fuse, fan switch or blower?
Feb 5, 2008 at 10:17 AM
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2CARPRO JACK
  • ✓Experienced Mechanic
  • 11,533 POSTS
Start with the fuse.If ok, get a test light and find the blower motor (under dash pass side) Check for power and ground at the motor with selector in all positions. If nothing test for power at the fan speed resistor (next to blower in the HVAC plenum)
Aug 16, 2018 at 11:03 AM
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