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ABS & Traction control

Nightowl

Buick Newbie
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Buick Ownership
Buick
I have a 2007 Lacrosse. Last week the "service abs and service traction control" would come on after hitting a bump. After turning off and restarting the car they would go off but come back on after hitting another bump.
Possible sensor or wiring harness going bad?
Would going to Autozone and having them hook up to the computer tell where the problem is?
 

MelsRegal

Full Member
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338
83
Buick Ownership
Regal GS 2017
I do not think autozone can check the ABS system but it is worth a try. It does sound like a sensor or wire harness issue.
 
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