stabilitrac/abs warning

Discussion in 'General Tahoe/Yukon/Escalade Discussion Forum' started by Ont240, Nov 28, 2020.

  1. Ont240

    Ont240 Full Access Member

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    Sep 7, 2012
    2007 LT
    Had an intermittent warning and light for a long time until it was finally on all the time. Google searches didn't seem to have convincing info. A friend has HP tuner program which we used to gather and read all the stock programming and ERROR CODES.
    One code : C0045 left rear speed sensor.
    Ok, ordered an AC Delco one from Rockauto and installed. Problem fixed. No messages or lights.