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    richardraven57's Avatar
    richardraven57 Posts: 3, Reputation: 1
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    #1

    Dec 17, 2010, 08:13 PM
    2004 buick lesabre blower fan stops working then starts again
    The fan works for weeks at at time but then stops. Then it will start working again within a few days. I think I must have a loose connection, but I don't know how to access it.
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #2

    Dec 17, 2010, 08:16 PM

    It may be a switch problem. Try spraying the switch with WD-40.
    richardraven57's Avatar
    richardraven57 Posts: 3, Reputation: 1
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    #3

    Dec 17, 2010, 08:21 PM
    Thanks for your help. Where is the switch located?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #4

    Dec 17, 2010, 08:35 PM

    On your control panel--it may be a button or dial. Oil and dirt from your fingers can cause problems. The WD-40 will act as a contact cleaner, moisture displacer, and lubricant. It's worth a try.

    Before replacing switches, record any radio codes and disconnect the negative battery cable.
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