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what does it mean when traction system and abs light comes on
when the abs fails, the trac fails too and the light will go on. when you have the abs repaired, the trac light will go off.
you need a shop to pull the abs code and have them diag the code to find the failed part.
Q&A > Buick > 2005 Buick Terraza
Q&A > Buick > 2006 Buick Terraza