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Old 02-02-2017, 04:23 PM   #5
JerTM

 
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Drives: 2011 2SS/RS M6
Join Date: Oct 2015
Location: Utah
Posts: 1,940
You've got a bad wire or connection somewhere from the right rear wheel speed sensor to the EBCM (Electronic brake control module). Clearing the dtc, whether it's a scan tool or disconnecting the battery will not make the light go out. The EBCM checks the circuit every time the vehicle is started and it will turn back on. Did you happen to get the symptom byte with the dtc? It's a two digit number that further identifies the concern.
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