abs activates itself

2002 CHEVROLET TRAILBLAZER
14,000 MILES • 6 CYL • 4WD • AUTOMATIC
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WANT2FIX CAR
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  • 2 POSTS
Why do abs activates itself when coming to a stop sign. When I pull in my driveway, I press the brakes and I can fell my abs breaks working for no reason why?
Mar 12, 2010 at 8:42 PM
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ROB 1964
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the abs will do this at slow speeds because one or two sensor are not making good singnal at slow speed bad wheel sensor dirt or rust on sensor or wheel bearing going bad need to scan and see which one reads to o first to now which sensor is bad
Mar 12, 2010 at 9:03 PM
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WANT2FIX CAR
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Thanks for your answer. Over the past 2 years I had both front bearings replaced, I will get the sensors check.
Mar 13, 2010 at 4:27 AM
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