What is your question?
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What is your question?
Brake light on. Only 9700 miles on this GMC Acadia Denali. Added brake fluid but fluid leaking into power brake booster
How long has your 2018 GMC Acadia had this problem?
Four days
1 Reply
Hello, that's definitely unusual; have you verified this failure? I would consult your local GMC dealership if this is the case and see if they have any technical guidance or even goodwill assistance to offer in the event you are outside of your 3 year / 36,000 mile warranty period.