Car Problem Reports

Cadillac DeVille DTS Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

 
Cadillac DeVille DTS Problem
32 Reports
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Model Years Affected: 2001, 2002, 2003, 2004, 2005

Average Mileage: 96,148 mi (50,000 mi - 160,000 mi)

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One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery. If this occurs, fault code(s) should be stored in the HVAC control module which should assist in diagnoses.

  • Visitor, , 80,400 mi

    Stopped blowing air through the front vents. Started with a clicking noise under the dash and then it would finally allow air through vents. Then it stopped clicking and no air comes through the front vents.

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  • Visitor, , 122,000 mi

    A/C comes out of driver side vents....heat comes out of the passenger side vents. No noises before. Does not happen everytime, but seems to happen when it is hot outside and you want a/c.

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  •  Rookie

    The front air conditioning ducts will not blow cold air.

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  • Visitor, , 54,000 mi

    Clicking in dash air does not come out of front air chanels. Not fixed yet.

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  •  Rookie

    Clicking for 90 seconds, then times out. Not fixed yet.

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  • Visitor, , 160,000 mi

    air not blowing out of front vents

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  •  Rookie

    heat & air when you start car it click,click,click ect. replaced 1 time needs replaced again not cheep

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  • A/C BLOWS ON THE DRIVER SIDE BUT HEAT IS COMING OUT OF THE PASSENGER SIDE. IF I PLACE THE TEMPERATURE ON ANYTHING ABOVE 70 DEGREES, IT'S NOTHING BUT HEAT COMING FROM VENTS, BUT IF UNDER THAT TEMPERATURE, COOL AIR COMES OUT.

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  • Cold air encompasses our feet and legs.

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  • Visitor, , 56,709 mi

    grinding noise from under the dash, almost sounds like a gear is skipping really fast. I noticed that my son was touching the rear control with his foot and that was making the noise in the dash. turn off the rear heat and the noise goes away.

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