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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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Service Exhaust fluid system Message and check engine light

Customer Question

Service Exhaust fluid system Message and check engine light is on.
JA: Does the light stay on, or does it blink?
Customer: says check owners manual
JA: What is the make/model/year of your car?
Customer: Stays on! does not say anything about DEF fluid
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: have not done anything was on the road
JA: Anything else you want the mechanic to know before I connect you?
Customer: If an easy fix or service can do myself
Submitted: 10 months ago.
Category: Chevy
Customer: replied 10 months ago.
2011 Chevy 3500 HD Duramax 6.6
Customer: replied 10 months ago.
It has not gone into Limp mode so is this a frequency service required?
Expert:  Super Mechanic replied 10 months ago.

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

Expert:  Super Mechanic replied 10 months ago.

Do you know what trouble code(s) are setting?

Customer: replied 10 months ago.
No! Not able to do this!
Looks like a visit to Chevy Dealer for repair and $$$ labor Charges!
Expert:  Super Mechanic replied 10 months ago.

I see, thank you for using the site and please come again, anytime. Best wishes with it.