2005 Jeep Wrangler Heater vents

2005 JEEP WRANGLER
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GAHRINGER
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Heater problem
2005 Jeep Wrangler 6 cyl Four Wheel Drive Manual 139.00 miles

My heater will only work on the defrost selection and not any of the outher selections with the switch.
Dec 2, 2009 at 8:17 PM
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BLUELIGHTNIN6
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Hello and thanks for the donation!


This could be caused by a vacuum leak in the vacuum lines controlling the blend doors or a faulty blend door actuator. You will need to inspect the HVAC system thoroughly behind the dash to find the cause of this issue.
Dec 6, 2009 at 10:41 PM