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Ask Dave Nova Your Own Question
Dave Nova
Dave Nova, Cadillac Technician
Category: Cadillac
Satisfied Customers: 1522
Experience:  ASE Master Certification. GM World Class Certification
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Traction control -stabilitrak - abs light is on, how to know

Customer Question

traction control -stabilitrak - abs light is on
JA: Is it just the ABS light? Or is the brake system warning light on, too?
Customer: how to know wich bearing to change?
JA: What is the model/year of your Cadillac?
Customer: 2008 cts4
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: nothing yes
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 21 days ago.
Category: Cadillac
Expert:  Jerry replied 21 days ago.

Hello and welcome. My name is ***** ***** you for visiting the site, I am reviewing your question and will reply shortly, thanks.

Expert:  Jerry replied 21 days ago.

What code(s) is setting for the TCS/ABS systems?

Customer: replied 21 days ago.
how can i find the code?
Expert:  Jerry replied 21 days ago.

The codes can be read with a scan tool, (equivalent to the Tech2)

Customer: replied 21 days ago.
its weird the only code that comes is b0140
Expert:  Jerry replied 21 days ago.

That code is not on the list in my data base. Can you read any of the wheel speed sensors on the scanner?

Customer: replied 21 days ago.
no
Expert:  Jerry replied 21 days ago.

That could be a bad EBTCM, is there any data at all?