2015 LTZ odd questions

[Jeff Chisam]

Just purchased a 2015 LTZ and it has a few small quirks I want to address.

1. Interior lights flicker when brake is pressed. I have found the service bulletin for this and will be replacing the front modules. Have others resolved this by replacing just the front light modules?

2. Service park assist. This comes up pretty often. There are no DTC in the computer. I have seen this be the sensors in the bumper but how do I know which one?

3. Feels like a small miss/quiver on idle when in drive sitting stopped. Runs and accelerates fine and no dtc's. Only notice this at red lights

Thanks for any insight

 

[Woodman-LTZ15]

Sorry to hear your having issue with your '15 Hoe. I've had a recent rash of warranty issues as well in the past couple of weeks.

- I just had all the chrome inserts on the 22" wheels replaced due to spider cracks forming in the corners.

- Both front seat heaters stopped working and they had to replace the heating elements on both seats.

- Had the whole magnetic suspension replaced... (coil springs, shocks. etc.) and ECU reflashed.

Now its going back in tomorrow as the auto start will not activate the heated seats. I only have 400 miles left on the warranty. May be trade in time.

 

[Duff87]

The flicking of the lights, only thing you have to do is replace the front two lights.... I was over my warranty and I reached out to gm and they fixed it for free, there is a gm representative on here. He will get you setup with an appointment and once you get to the dealership shop just give them a call and tell them they are trying to charge you and they will take care of it.

 

[Jeff Chisam]

Thanks. It is there now so I will see if they can contact the rep on my behalf