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Troubleshooting rear defroster

(2002 Buick Rendezvous)
in Detroit, MI on December 13, 2010
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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Popular Answer
of Auburn Foreign & Domestic on December 13, 2010
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
on December 15, 2010
Thanks for your help!
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