2023 Chevrolet Trailblazer brakes problems

Filed Oct 6, 2026 · Brakes, Electrical · NC

purchased brand new December 2022. 7000 miles had issues with brake noise. dealership resurfaced rotors. 28000 miles turbo had to be replaced due to "reduced engine power". Was told a seal was the problem in the original design. 45000 miles a/c would stop blowing and produce extensive condensation on middle vents and "shift to park" became a problem. dealership cannot "reproduce" issues and therefore states nothing is wrong, although research shows problems exists and there is a back order on switch/shift assembly. Hopefully these problems "show" themselves to the technicians before extended warranty runs out, better yet a recall be issued.

Filed Aug 24, 2026 · Brakes · 40,000 miles · CA

The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while his wife was driving at an undisclosed speed, the brake pedal felt extremely firm and was difficult to depress. The contact stated that his wife needed to anticipate the stopping distance to apply enough force to the brake pedal while stopping the vehicle. The vehicle was taken to the dealer on several occasions, but the technicians continuously stated that there was no failure with the vehicle. The vehicle was taken to an independent mechanic and was diagnosed with an inoperable brake master cylinder. The contact was informed that the brake master cylinder needed to be replaced. The vehicle was taken back to the dealer with the information; however, the dealer stated that the brake master cylinder replacement was not necessary. The vehicle remained unrepaired. The manufacturer was notified of the failure. The failure mileage was 40,000.

Filed Jul 7, 2026 · Brakes, Electrical · MO

When shifting to park, car alerts to “shift to park”

Filed Aug 7, 2025 · Brakes · MO

I reported my first issue back in late 2024 of the brakes squealing they took my car in and resurface the rotors. It stopped squealing for about a few months and now we are in summer of 2025 and they are squealing again. I took my car to the dealership because they told me that my car would be under warranty for 30,000 miles with the brakes. First started when they told me that the guy that told me I would have a rental car waiting for me did not set me up for a rental car. I live 45 minutes to an hour away from the dealership. When I pulled into the garage, I could hear the squealing of my car. When I went up to the counter the guy told me he couldn’t hear anything. They then tried to tell me that I would have to take my car back home and call back in the morning to talk to the rep I was talking to in the service department as he had already left for the day along with his associate. I was determined that I was not leaving there without a rental car and my car to be looked. I finally went in on my own to find the gentleman who sold me the vehicle who I really do appreciate and have no issues with him(Keith Keys) he’s a very good sales person at Weber Chevrolet. As they were getting me a rental the guy from the service department pulled around with my car and asked me to get in. He then told me that he had fixed the issue by slamming on my brakes a few times and that it was OK for me to take it home. I then let him know that it was staying to be looked at and I was going to take the rental. The next day when I called the service rep, he stated that they were going to replace the front brakes and it would be available the following day to pick up. When I went to go pick up my vehicle and leave the parking lot I didn’t even get out of the parking space and it was still squealing. I went back in and they told me it was normal and I would have to call the service rep the following day I’m still waiting to hear. I have owned many Chevy’s to know breaks don’t do that

Filed May 6, 2025 · Brakes, Engine · 25,000 miles · FL

The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving at undisclosed speeds, the vehicle independently activated the brakes while the accelerator pedal was depressed. In addition, the contact stated that while attempting to make a left turn, the steering wheel independently veered towards the right. The check engine warning light was illuminated. The vehicle was towed to a local dealer where it was diagnosed, and the brake master cylinder assembly was replaced. The vehicle was repaired; however, the failure reoccurred. The vehicle was taken back to the same local dealer and was left for further investigation. The manufacturer was not made aware of the failure. The failure mileage was approximately 25,000.

Filed Apr 30, 2025 · Brakes, Engine · AL

The ABS system in this vehicle flashes warnings at quick restarts and while holding the brake down, it has no “sponge” when this happens. The brakes squeal constantly. I’ve had them inspected at every single maintenance and there can be no flaw found. When driving on the interstate, the engine is very “jerky” almost like the transmission can’t keep up with the speed of 70-80mph (not always, but it is noticeable when it happens). At first I didn’t think much of it but with the mass recall of chevys identified, I believe it needs to go on record - particularly about the brakes.

Filed Nov 23, 2024 · Brakes · AZ

The brakes have been making a loud squeeling when I slow down. This has occurred since I bought the vehicle. The dealership has reviewed it multiple times and state they do not know what is causing it or how to fix it. The last time the tech stated there is nothing they can do. Now the brakes aren't performing as well as they did and it is concerning.

Filed Oct 23, 2024 · Brakes · IL

I have a 2023 trailblazer rs bought brand new. Currently has 12776 miles on it and for atleast the last 5000 miles I've noticed the breaks squeeling. Esp when I'm going slow speeds. I first thought maybe it was the weather or something. Moisture..whatever because this car is so new I just brushed it off. But it has progressively gotten worse and louder. Which is super frustrating when I'm picking my kids up in the pick up line and my car sounds 15+ years old when I'm rolling through and have to keep breaking. Squeeling in mine and everyone else's ear. I want this looked into a fixed. I had 2 kias before this that the engines blew from recalls they didn't wanna fix until it was to late. I'm a single mom who pays way to much to have a nice reliable car for there to be having issues already. I will be bringing it up to the dealership at my upcoming oil change. I refuse to be worried about the safety or reliability of this expensive new car..hauling my kids around.

Filed Jul 20, 2024 · Brakes · PA

The brakes squeal and make an odd chirping noise. They grab too. The dealership refused to even look at it unless if I paid for a service. The car is under warranty.

Filed Jun 10, 2024 · Brakes · AR

I recently bought a new Trailblazer 2023 last year. I have had problems with a squeaking noise when I apply the brakes. The problems have gotten considerably worse. I have taken it to the dealership and they claim there are no problems. I made an appointment to take it to the dealership again because the squeaking while applying the brakes sounds terrible. I was instructed that there was nothing that could be done until Trailblazer did a recall on the type of brake pads installed in Trailblazers. I was also told that there have been numerous complaints about the same problem I am experiencing. I LOVE my trailblazer and just want the problem corrected.