What is your question?
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What is your question?
I turn the AC on it lights up but does not blow, the heater does not blow either there is no response like an in line fuse is blown
What makes this problem better or worse?
There is no response at all
How long has your 2000 Cadillac DeVille had this problem?
I just bought the car

1 Reply
Hello, the function of the blower motor is in question. It could be the motor itself, the resistor or controller for the motor, or the temperature control climate control mechanism itself. Testing is required to see what is going on.