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Discussion Starter #1
Ok I just replaced my air blower and now have Heat..:D
Ever since I have had this truck the recirc air will sometimes work but usually doesnt...NEVER works when heat is on,Will sometimes work in the summer on hot days.The button doesnt even light up.
Any ideas????
 

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I cant remember which but the recirc button will not work depending on where you have your air blowing out at. Example the recerc air is taken back into the system in one location, say the floor, if you have it adjusted to blow out on the floor it cant take air in so it will not activate.
 

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Recirc button will not function if floor only or any defrost position is selected. IIRC.
 

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Discussion Starter #4
I normally keep it on the Vent setting..Sometimes it will come on,but most of the time it will not.I think there might be a short somewhere in my Control box...When I tap the dials the lights will flicker...( im talking about the control that has the knobs-speed,heat,and vent/floor/defrost)
 
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