ABS light stays on on 2003 GMC Sonoma

my abs light is on 99% of the time and sometime my rear brake jams when i softly press the brake

by in Schenectady, NY on January 31, 2011
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1 answer
ANSWER by , January 31, 2011
You need to get a complete brake inspection and diagnostic check on the abs system. One or the other has failed causing your brake lockup issue.