2023 C8 Stingray – Service Brake Assist + Service ESC, noticeably reduced braking at only 5k miles. Anyone dealt with this?
2023 C8 Stingray, non-Z51, ~5k miles.
This morning I got “Service Brake Assist” and “Service ESC.” The braking was noticeably reduced too: hard braking felt much weaker than normal and the car took significantly longer to stop.
I restarted the car multiple times and both warnings keep coming back.
My bumper-to-bumper warranty expired last month.
Anyone had this exact combination on a C8? What ended up being the issue, and how much was the repair?