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Gary, Buick Technician
Category: Buick
Satisfied Customers: 17022
Experience:  15 years master GM tech and mater ASE tech
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Buick LeSabre limited: what needs to be replaced when the abs

Customer Question

what needs to be replaced when the abs light comes on intermitently
Submitted: 2 years ago.
Category: Buick
Expert:  Gary replied 2 years ago.
I am sorry for the long wait90 % of these that the ABS light will come on and off at random are caused by one of the front wheel ABS sensors which are built into the hub/bearing assemblies if the wiring visually looks good and no cuts or damage or rubbed through wires then all you need to do is have a shop pull the ABS code for youand the code should specify which front sensor is causing this issueonce you know which one is acting up the hub/bearing for that wheel should be replaced to correct this issue