Dash flicker, then nothing....

Discussion in 'Interior' started by YXLSLT, Aug 8, 2018.

  1. YXLSLT

    YXLSLT TYF Newbie

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    Dec 8, 2016
    Name:
    J
    Had the flickering lights and all when I hit bumps in my 2001 Yukon XLT. The other day they went off, speedo, tach, mph everything on dash. I've read about checking the harness and the wheel to the dimmer switch. When I check those what am I looking for? Am I OHMing it out or anything? Checking for 10v coming in? Im going to check my grounds, what all grounds do I check?

    Any help is appreciated.

    thanks
     

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