Low to no heat
#17
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Join Date: Dec 2010
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Model: Cherokee
I'll try. I have no ideas where or how to get to those items to even check. If I take the center cosmos cover off and remove the heater/ac controls, there are wires but no vacuum lines. So where do I check those?
#18
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Join Date: May 2008
Location: Okc area
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Year: 1991
Model: Cherokee
Engine: 4.0 I6
If someone has a moment please post up where the blend door i located. I can't for the life of me remember off hand. Take a pic or something and point it out.
I am with the above user and curious about he vacuum lines on the heater controls? I know under the hood you have a heater control valve that is vaccum controlled but hte incabin controls as far as I know for temp are not vaccum controlled. I know the blend door regulates whether the air comes from the ac or heater. Maybe someone can educate the members on the heating system??
I am with the above user and curious about he vacuum lines on the heater controls? I know under the hood you have a heater control valve that is vaccum controlled but hte incabin controls as far as I know for temp are not vaccum controlled. I know the blend door regulates whether the air comes from the ac or heater. Maybe someone can educate the members on the heating system??
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