2003 Hummer H2 Blower control

2003 HUMMER H2
10,700 MILES • V8 • AWD • AUTOMATIC
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RAALLEN2005
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The blower fan for my ac runs constantly even after the engine is off, ultimately killing the battery. Is there a relay or control switch of some sort that has "frozen" in an on position? How difficult is it to locate and replace the part?
Oct 24, 2009 at 7:59 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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