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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Stabilitrak, abs and check engine light all came up all at

Customer Question

Stabilitrak, abs and check engine light all came up all at one
JA: Does the light stay on, or does it blink?
Customer: all seem to stay on, then go off at times
JA: What is the model/year of your Chevy?
Customer: 2007 Chevy avalanche
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: I changed the brake switch sensor that connects to brake pedal
JA: Anything else you think the mechanic should know?
Customer: no
Submitted: 1 year ago.
Category: Chevy
Expert:  Gary replied 1 year ago.

Hi there,

Can you get the vehicle scanned for codes set?

Possibly a wheel speed sensor or harness.


Customer: replied 1 year ago.
I went to AutoZone and they said they could find no error codes. If I bring it to Chevy they will charge me some crazy diagnostic fee. Where can i bring it to to have it scanned?
Customer: replied 1 year ago.
AutoZone could not find any error codes
Expert:  Gary replied 1 year ago.

There will be codes set in the ECM or the ABS module.

The dealer will do a better job than a small workshop etc.

Still worthwhile letting Chevrolet look at it for you.