Question about 2002 Chevrolet Silverado 1500HD

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Heater blower switch on 2003 Chevrolet Silverado

Need to replace heater blower switch

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Do you want the part?

Posted on Jul 29, 2008

  • Ginko
    Ginko Jul 29, 2008

    To replace heater blower switch find the underhood fuse-relay box that is located near to the master cylinder, there you find the switch.
    You can buy the part online here or at any local car parts shop.


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