What is your question?
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What is your question?
the air was blowing cold on one side and hot on the other but now its not blowing from vents but I can hear the blower motor blowing
What makes this problem better or worse?
its not working when the car is running
How long has your 2004 Cadillac DeVille had this problem?
a few months
1 Reply
Hello, The blend door actuators will actually reset themselves from time to time, based on the programmed interval from the factory. This could be once every 20 starts, or something to that effect. The blend doors for your vehicle are the issue for the temperature, and mode doors (exact same concept) are the issue for the air not blowing from the vents. But there is a catch. If the blower is not sending air out of any position, the cabin air filter might be too clogged to allow air through to the cabin, or the cage (fan) could have separated from the fan motor (blower motor).