2005 Jeep Cherokee Blower for heat and air will only blow o

2005 JEEP CHEROKEE
82,000 MILES • 6 CYL • 4WD • AUTOMATIC
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UAF32
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  • 4 POSTS
The blower for both the heating and air conditioner will only blow on the high setting. It goes off if I turn it on the I, II or III setting.
Dec 31, 2009 at 11:00 PM
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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BLUELIGHTNIN6
  • CAR REPAIR CONTRIBUTOR
  • 16,542 POSTS
check blower motor relay. if OK suspect faulty blower motor resistor
Dec 31, 2009 at 11:17 PM
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UAF32
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You were right about the resistor except that the switch had somehow come unplugged from the resistor. Don't know how that happened. Thanks for the help.
Jan 11, 2010 at 1:12 PM