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vent problem

Old Dec 13, 2009 | 07:01 PM
  #1  
jyaughn's Avatar
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From: columbus ga
Year: 1994
Model: Grand Cherokee
Engine: 5.2
Default vent problem

when i have the heat or the air on it will on blow out of the defrost holes or the foot holes. it doesnt blow out of the dash vents. what could be causing my problem?
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Old Dec 13, 2009 | 09:10 PM
  #2  
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From: maryland
Year: 1989
Model: Cherokee
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more than likely the switch that is bad. If you can turn the selector and it still blows out the same holes
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Old Dec 14, 2009 | 03:29 PM
  #3  
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From: columbus ga
Year: 1994
Model: Grand Cherokee
Engine: 5.2
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ok thanks ill try replacing it
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Old Dec 14, 2009 | 03:41 PM
  #4  
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From: Mechanicsburg, PA
Year: 1996
Model: Cherokee
Engine: 4.0 L H.O. I6
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my air conditioning works fine blowing out the front, but have the same problem with the heat.

where is the switch?
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Old Dec 14, 2009 | 04:07 PM
  #5  
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From: columbus ga
Year: 1994
Model: Grand Cherokee
Engine: 5.2
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i think its the thing you move to adjust it from vent settings
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Old Dec 14, 2009 | 04:09 PM
  #6  
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From: Mechanicsburg, PA
Year: 1996
Model: Cherokee
Engine: 4.0 L H.O. I6
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oh i expected it would be something more internal. ill have to check it out.
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Old Dec 14, 2009 | 04:11 PM
  #7  
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From: columbus ga
Year: 1994
Model: Grand Cherokee
Engine: 5.2
Default

im not sure i thought all that stuff was vacum operated
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