my 2000 cavalier started to have this problem around 30k. When the car is driving for 10-20 mins at highway speed, both ABS, "trac off' lights kick in, also with "service" light. I can even hear the "humming" noise before lights come on. Any guess for this problem? thanks.
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my friend, you have one of two
1. dirty speed sensors
2.front bearing going out & causing intmnt short,thus making the abs not work, and if abs is down, your traction control feature will follow suit.
if you havent yet, take it to your local chevy dealership, service getr done in 2-5 days.
"humming"...bearing bad
;( | | Poor Taste?
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2001 cavalier trac off light comes on. cant get reading on machine to see what problem is
| | Poor Taste?
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