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2002 Buick Rendezvous Question: troubleshooting rear defroster

 

Question

Clorann, Detroit, MI, December 13, 2010, 12:28
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My rear defroster appears to not be working. I change the fuse and with no results. How do you troubleshoot and repair the defroster?

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  • Answer #1

    Auburn Foreign & Domestic (194 Answers) , Auburn, WA - (253) 259-3676
    Greg-Julia December 13, 2010, 14:44
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     Journeyman

    Buy a cheap test light and with the defroster on connect the tester to ground and touch the grid by the wire connectors- it should lightand if it does the grid is bad. If not more in depth testing will be needed. Good luck, Greg

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    Visitor, December 15, 2010, 10:30

    Thanks for your help!

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