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ABS, Stabilitrak and traction control needs service. 2007 NNBS LTZ

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by deepstuff, Aug 5, 2011.

  1. deepstuff

    deepstuff New Member

    Hi,
    Just replaced a sway bar link on the front of my NNBS Silverado. Now, the ABS light is on, Stabilitrak "needs service" and traction control is off and needs service. What could have happened? Could I have knocked some dirt or corrosion down into a wheel speed sensor? Knocked a wire loose? ???
  2. XS ive

    XS ive New Member

    I had those lights activate on my 08 after the dealer pulled a speed sensor out of rear wheel. I would say that's what happened to you?
  3. steverocks6

    steverocks6 New Member

    id check any wire near the sway bar link, it could of been brushed against without you even knowing

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