location of a part

2003 GMC SIERRA
V8 • 4WD • AUTOMATIC
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BETH MACKLIN
  • MEMBER
  • 1 POST
where do i find the blower resistor on a 2003 gmc sierra
Feb 5, 2011 at 10:36 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
With automatic hvac, there is a blow motor control precessor that replaces the resistors, behind right side of dash. Ground and voltage wires for blower motor comes from that processor.
Feb 5, 2011 at 2:00 PM
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