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Dan, Technician
Category: Chevy
Satisfied Customers: 24162
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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My 2009 impala LT has its traction control beginning to slip

Customer Question

my 2009 impala LT has its traction control beginning to slip when I start out. Runs fine after the initial slip but it is getting worse. any suggestions?
Submitted: 1 year ago.
Category: Chevy
Expert:  Dan replied 1 year ago.

This can happen when one of the wheel bearings start to fail or of a harness is damaged which would usually happen on front wheels. At this point you will need a scan tool connected capable of monitoring sensors during problem and whatever sensor is giving inaccurate reading check that wiring, if good replace that bearing which has a wheel speed sensor built into it. Let me now if you have more questions or if there is anything else I can do to help. Thanks.