Mechanics

ANTI LOCK BRAKES

GMC Jimmy

GMC Jimmy 2000 68,000 miles. Not sure of engine size but the anti lock brakes light just came on in the car and I noticed that it makes a hard running noise. Then a little hesitation o stop. Doesnt happen all the time but it has happened twice. Do I need to change pads of something else?
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Aqua
February 6, 2007.



If you need pads it is incidental, Sounds like a speed sensor has gone bad. Check the codes in the computer for starters.



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