Question about 2003 GMC Yukon Denali

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03 Yukon Denali Traction Control/ ABS Problems

I have an 03 yukon denali xl. I'm getting traction active, then traction control is totally deactivated and ABS warning lights. I replaced the Drivers side abs sensor, as well as the idler and pittman arm.
When I put the new sensor the codes went away. I drove up the street, the warning lights came on again and the traction control kicked on. When i removed the sensor I looked inside the wheel hub and saw black grease on the splines, should this be there or should I clean it out. Any ideas??

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  • asalerno611
    asalerno611 Apr 08, 2012

    Whats the answer????

  • nicholas carrera Jun 09, 2012

    what was the problem? Mine is doing the same thing I replaced the driverside hub assembly

  • Anonymous Mar 24, 2014

    second time the traction control light appear on dashboard

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My 2000 yukon has the traction control light on and the abs light on any anwsers?

Posted on Nov 28, 2009

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To stop this problem is to replace both sides wheel hub...get both wheel hubs with the abs sensor this will work...please let me know how it go

Posted on Dec 03, 2014

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Hi guy did you ffind out what is a C code # is let me know

Posted on Aug 07, 2010

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