2004 Chrysler Town and Country heater/ac control

2004 CHRYSLER TOWN AND COUNTRY
80,000 MILES • 6 CYL • FWD • AUTOMATIC
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LARAWAY
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  • 1 POST
I have a 2004 Chrysler van, the heater and ac works ok BUT the knob to direct the air flow does not cause a direction change. It is on the ac vent openings and will not change to def or floor.

It has a back lighted knob and the selector light shows each position when turned but has no effect on the air flow.

The knob for fan speed is the same type with a back light and it works properly.

Thank you
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Jan 14, 2010 at 6:21 PM
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BLUELIGHTNIN6
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could be caused by loose vacuum hose, need to inspect vacuum connections behind dash.
Jan 15, 2010 at 1:52 PM