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Security light comes on sporadically - 2004 Chevrolet Express

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I have 2008 Saturn vue had the left hub assembly replace. Now the traction control light and abs comes on when brakes are warm. This problem is sporadic. Dealer can't figure how to fix it.

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I have had my driver's side front wheel bearing changed twice and still have issues with the ABS light coming on sporadically and hearing the noise when turning sporadically. I just had the master cylinder...

Sometimes moisture can get into the connectors and short out the system giving it an error. Mine was in the passenger compartment under the seat. Sprayed it out, cleaned it up and light went out. I just kept up on the brake maintenance, fluid level, pad and rotors more so than average. In all honesty, the brakes received horrible marks in that vehicle's reviews. With the light on I took it to a shop because I have no ABS tools, they could not tell me what was wrong with the system other than the light was on.

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leave well alone ,fluid level ok ,then just drive it .Could be a loose or chaffed wire somewhere causing the light to come on

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