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Vacuum hose diagram for heating/AC


Cristóbal

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Joined
Aug 16, 2011
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Location
San Juan de Abajo, Nayarit, Mexico
Vehicle Year
2005
Make / Model
Ford
Engine Size
2.4 l
Transmission
Manual
I have a 2005 Ford Ranger 2.4 l engine, manual transmission, AC Does anyone have a diagrams showing the vacuum hoses to/from the switch for various vent/air conditioning? I have removed part of the dash, that is to say, the center panel where the ventilation/heating/air conditioning switches are located. When the system is set to AC, the cool air comes out around the base of the windshield instead of through the vents. Tinkering around a bit I found that there does not seem to be any vacuum available at the switch. A connector goes through the firewall but I do not see where it comes out in the engine compartment. I suspect that a hose is loose or leaking somewhere. I do not hear any "door" sounds either. This condition has worsened recently. For a considerable period of time there has been no heat but the air conditioning worked fine until recently. If I could get a diagram of this system I think that I could trace the problem(s) down. Anybody got any information on this?
 


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Earl43P

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Location
Stafford, Va
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2019
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Ford F250 4WD
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3.0
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Manual


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