Question about 2000 GMC Sierra

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Back up lights won't work

I have a 2000 GMC Sierra and my back up lights won't work.I have checked the lights and fuses and both are good any suggestions

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  • chvchvymn350 Sep 28, 2008

    where is the neutral saftey switch located?Yes the connections are good and fully seated

  • Tyler May 11, 2010

    Have you checked the Park Neutral Position switch on the transmission? Also, take a peek at the fuse/relay to make sure that the connections aren't corroded on the fuse/relay and the terminal itself and they are fully seated.



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Should be on the driver's side of the transmission. Easy to replace if that is what it is. Undo the bolts (usually 2 or 3), unplug it from the harness, and reverse removal to install.

Posted on Sep 29, 2008

  • Tyler Oct 03, 2008

    Glad to see you got it fixed!!!



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