2025 Chevrolet Traverse

While driving the vehicle a brake assist and service ESC fault occurred. It flashed on the dashboard. The issue just appeared with no prior warning. This made the brakes very difficult to engage and control. I was driving 50+ MPH down a congested road and almost collided with vehicles in front of me stopping for a traffic light. I had my wife and two small children in the vehicle with me. I made it to a place of business and turned the vehicle off. It would not restart and had no power. It was towed to the dealership. The issue has occurred on two other occasions. Once about a month prior. The vehicle was able to restart and the fault was gone. The first time this happened was right after I purchased the vehicle. It had 500 miles on it. It was serviced by the dealership who replaced the master brake cylinder. The vehicle does not feel safe to drive due to the issue. You loose control of the brakes with no prior warning.

On June 10th I drove my vehicle to work downtown Cleveland (no issues). Got home around 1 pm and had to leave at 3:30 to get my daughter from school. As I got in my vehicle I started to go in reverse and received all of those notifications and my brakes went completely out and I had to slam it to the floor to stop it was so scary and I thank god I wasn’t on the road or with my children!! I called the dealership the next day and they finally had my vehicle towed on the 12th of June. Once my car was there “the error messages disappeared and it was fine”. I did not feel safe taking the car back so they kept it another day and had the technician driving it around, still nothing until he washed the vehicle then it happened. After doing a ton of my own research others have stated the 2025 traverse has the same issue and they had to get the master cylinder replaced so I mentioned this to them at the dealership. The lady called me back and said I was right. They put me through Hertz for a rental and I found out today they didn’t even order the part until the 20th. This is very frightening and should be a recall immediately! I can’t imagine if I was driving 70 mph and this happened I could’ve died or killed someone else!

Car has 1200 miles on it. Turned on and dash lit up with warnings. Took to dealer who confirmed the master cylinder is bad & must be replaced. Worse than that—it is back ordered and I am currently given an estimate of July for the replacement part. Hadn’t even made the first payment on my brand new vehicle before it had to be taken in and now I am without it for an unforeseen amount of time.

I JUST bought my car brand new 3 weeks ago. Yesterday as I was driving, my whole brake system just went out. About 6 lights came on the dash and maintenance was flashing. I got it to the nearest Chevy dealer and the Master Cylinder is bad. On A BRAND NEW CAR. A cylinder should last the lifetime of a car…not 3 weeks. The car is not drivable and I am told the parts are back ordered until the end of July. What if my children were in the car when this happened or if I was going 60 mph?? Unacceptable and someone needs to be aware of this!

Purchased car Tuesday, Thursday night upon pressing the start button all power went out on car. Driving to dealership to have car looked at vehicle shutoff completely at traffic light. Vehicle restarted then two miles from dealership car had multiple warnings and brakes completely went out. Managed to get car off the road safely, currently awaiting tow.