Question about Buick Park Avenue

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Defrost motor stays on with key in off position on 91 park ave

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  • Charles Fitzgerald Oct 09, 2010

    Is the relay inside the motor, if I need to replace the motor because the relay is sticking. Isn't the relay located on the firewall.

  • Charles Fitzgerald Oct 10, 2010




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When the defrost motor stays on it means there is a short to power, or the relay is sticking. 99.9% of the time the relay sticks. You obviously need to replace the defrost motor to solve the problem..

Posted on Oct 09, 2010

  • Tunde Autos
    Tunde Autos Oct 09, 2010

    Hi, i mixed up words. You are not suppose to replace the defrost motor and the relay is in the firewall as you have rightly said.......



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