2005 Dodge Ram Controls

95,000 MILES • V8 • 4WD • AUTOMATIC
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RAY SCHATZ
  • MEMBER
  • 1 POST
The selection knob when placed in the floor mode continues to dispell air(heat) thru the Defroster vents.
In all other positions the air is displaced properly. The floor vent above the "HUMP"will not blow air.
May 13, 2010 at 10:01 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
The actuators are run by vacuum. Check for vacuum leaks under the dash. With the engine running, you may hear a hissing sound.
May 14, 2010 at 1:19 AM
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