Question about 1989 Cadillac Sedan DeVille

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Heater/aircondition fan motor, will not stop running (FAN MOTOR PROBLEMS)

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This is very common i've done tons of these, its the blower resistor module, replace the blower resistor module and that will solve your problem. this part is located under the hood on the firewall on heaterbox, this costs about $200.00 for the part and heres a picture of it. hope this helps.Heater/aircondition fan motor, will not stop - f2aa535.jpg

Posted on Sep 13, 2010

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