2023 CHEVROLET Traverse

Flex pipe issue

The infotainment center went black. No sound in vehicle, no back up camera, no radio

Front passenger caliber lock up

While practicing parallel parking in the vehicle for about 1 hour, upon leaving the parking lot, there was a message that popped up on the dashboard reading, “SERVICE BRAKE ASSIST”. When driving the vehicle out the parking lot, the brakes were hard when pressing and the vehicle took a while to brake. I found myself braking at a far distance in order to stop the car at the nearest stop light. I turned my emergency lights and drove carefully home, since the engine light came on, which I parked and turned off the car. The next day, I turn on the vehicle and the engine light is still on, I take it to the local Auto Zone for a code, code P0556 is showing BRAKE BOOSTER PRESSURE SENSOR. I then call the dealership, they tow the vehicle and upon arrival they run diagnostics and text me the following message: “ Buckalew Chevrolet: They looked into all of those. They'd have been induced by the parking brake situation, however eveything in the computers have moved to "history" standing which means the vehicle no longer deems it an issue. If a code is not active or current, there is not much I can do with it. It shows us what the computer saw as having an issue, but not what the issue is or how it occured. Without us being able to duplicate it or it actively giving a signal that we can measure, we are kind of stuck without a paddle.” They next say they don’t find anything and they cannot fix it, there I have to go pick up my vehicle. Therefore I do, but the following weekend I go practice parallel parking AGAIN, and the issue happens all over again with the EMERGENCY BRAKE ASSIST turning on by itself, I continue to have braking problems. “STEERING ASSIST IS REDUCED DRIVE WITH CARE” reads on the dashboard, I call the dealership, they say I have to bring the vehicle in when it’s actively having the issue, and I explain that once I turned off the car, the dashboard message disappeared. No response, no resolution. the dealership just brushed it off and said it was nothing.

When I took my car out my garage one afternoon, I heard a loud noise that my car was making from the outside of the vehicle. The sound was super loud and made my vehicle sound like a race car reving up, every time I pressed on the gas and then when I pressed on the brakes, it made a screeching/ rattling noise. Come to find out when looking underneath the exhaust pipe underneath the car is hanging off, looks like the mounting bracket separated. Then there was a big visible hole as well. I decide to take it to a mechanic shop and fix this myself and yet the dealership also says there is no recall for that issue. Another additional issue was I was having on this same vehicle was a weird smell coming from my A/C vents when I first turned on the vehicle to which it then dissipates . Informed the dealership and they said again, they don’t know why the car is smelling like humidity. They said they would call me back so they can take the car in, and this was over a month ago, never heard back either.

Radio screen went black and back up camera not working. no chimes or turn signal not making sound

The first major safety issue occurred on 4/2/2025 when we had brake malfunction. Brakes did not work properly creating a very dangerous situation when the vehicle wouldn’t stop when applying pressure on the brakes. The brakes made a strange noise, felt hard, and didn’t slow the vehicle as they typically do. At the time we received a service brake sensor notification. Car was “repaired” at the Elco dealership where the vehicle was purchased. The vehicle had 25,597 miles on it.

The second major safety issue with this vehicle occurred on 5/15/2025 when we lost control of the vehicle while traveling on the highway. During this time, the windshield wipers went halfway up and stayed up. The radio randomly turned on and off. The horn randomly honked. The air didn’t work. There was no ability to turn on hazard lights to warn other drivers. We had no ability to brake as the brakes felt hard and didn’t slow the vehicle. Steering was nearly impossible as the wheel felt locked in place and barely moved to either side. At the time we got several warning lights including theft protection and brake service. The vehicle had 27,965 miles on it at the time.

My alternator died 4 weeks ago. My mechanic can't find one anywhere. He was told GM does not make them for this model yet. I only have 50,000 mi and bought this vehicle brand new. I'm extremely disappointed! My three Young kids and I ended up on the side of the road which was more than a little scary