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
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.