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What could cause 'trac off' light and 'service engine soon' light to come on in a 1999 Olds Alero with less than 65 thousand miles?
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Answered 2009-01-29 01:31:40
Go to auto zone and have the codes read for free. This may cure both problems. Mine did the same thing... it was a sensor in the wheel bearing that went bad. Apparently, it is not an uncommon issue. I have replaced 4 bearings (only in the front wheels).
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