2021 Traverse, same thing. Wifes new car, shes pissed, dealer clueless.
We have the 2021 Acadia SLE 2000 miles major intermittent grinding. GMC is aware many customers have complained. I have an apt with dealer in the morning. They say their is a faulty bolt that needs to be replaced. I'll keep people postedNew 2021SLE grinding intermittent noise when braking..called GM because dealer was clueless. GM gave me a case number and said they are aware and are making new brake pads some time
in June..they say no safety issue..anyone else?