2007 Chevy Colorado Blower Speed

2007 CHEVROLET COLORADO
40,000 MILES • 4 CYL • 2WD • AUTOMATIC
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ANGELMIAMI
  • MEMBER
  • 1 POST
The AC blower only works on high. I already changed the blower motor resistor but the problem was not fixed. Do you know what else might be causing this? Thank you.
Jun 6, 2010 at 9:56 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Test the HVAC control module/blower switch
Jun 6, 2010 at 10:09 AM
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