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Ask Gm Tech (Cam) Your Own Question
Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 1685
Experience:  GM Grand Master Technician 2007. 14 year experience.
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My adaptive cruise control on my 2015 GMC Denali XL suddenly

Customer Question

My adaptive cruise control on my 2015 GMC Denali XL suddenly quit working. Is the a connection that might have come loose or a fuse I can check. It indicates automatic collision prep unavailable and service adaptive cruise control.
Submitted: 1 year ago.
Category: GMC
Expert:  Gm Tech (Cam) replied 1 year ago.

Hi there, I am Cam. Can I get your first name please?

Have you done any repairs, additions or such to your vehicle? Winter front or something like that?

Customer: replied 1 year ago.
I have a replacement bumper. I can send you a pic of it and the bracket holding sensor.
Customer: replied 1 year ago.
Customer: replied 1 year ago.
But it has been working with this bumper
Expert:  Gm Tech (Cam) replied 1 year ago.

OK, do you have the means to scan codes for the whole vehicle? I am thinking there is a problem with one of the sensors and to know which one would be helpful