Chevrolet Trailblazer Complaints (2023)

75 consumer complaints on file.

#11661186May 15, 2025
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
The contact owns a 2023 Chevrolet Trailblazer. The contact stated that upon starting the vehicle, the check engine warning light illuminated. The vehicle was taken to a local Auto Zone where a diagnostic scanner was used to retrieve DTC: P146D. The vehicle was then taken to an independent mechanic where the vehicle was diagnosed, and the same code was retrieved and confirmed. The contact was informed that the emissions control valve was faulty and needed to be replaced. The vehicle was not repaired. The contact referenced Emission Recall: A222379711; as a possible cause for the failure. The manufacturer was notified of the failure. The failure mileage was unknown.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11659160May 6, 2025
ENGINE, SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER, STEERING
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11658043April 30, 2025
ENGINE
Engine failure. “Low engine power” mechanic read code as turbo failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11657686April 30, 2025
SERVICE BRAKES, FUEL/PROPULSION SYSTEM, ENGINE
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11653016April 6, 2025
Chest Clip, Buckle, Harness, Tether, Lower Anchor (on car seat or vehicle)
[XXX] [XXX] [XXX] [XXX] [XXX] Date: 04/06/2025 To: National Highway Traffic Safety Administration 1200 New Jersey Avenue, SE Washington, D.C. 20590 Subject: Urgent Safety Complaint Regarding Shyft DualRide with Carryall Storage Infant Car Seat and Stroller Combo (Sylva Pink) Dear NHTSA, I am writing to formally report a serious safety issue with one of your products: the Shyft DualRide with Carryall Storage Infant Car Seat and Stroller Combo (Sylva Pink), which I purchased on [XXX]. While using this product with my infant daughter, a dangerous malfunction occurred which resulted in a choking incident. The stroller/car seat combo posed a serious threat to her safety, and we are deeply shaken by what happened. Thankfully, we were able to intervene in time, but the potential for harm—or worse—was undeniable. We believe the design or construction of this unit may contain a defect that compromises child safety, and for that reason, we are reporting this incident not only to you, the manufacturer, but also to the National Highway Traffic Safety Administration (NHTSA) for review and investigation. The product information is as follows: • Product: Shyft DualRide with Carryall Storage Infant Car Seat and Stroller Combo • Color: Sylva Pink • Date of Purchase: [XXX] • Retailer: Walmart • Serial/Model Number:[XXX] We request that this matter be addressed immediately. I am seeking a formal response, an investigation into the product line, and information on any existing recalls or known defects. I am also requesting a full refund or replacement, though no compensation can account for the distress and danger we experienced. Please contact me as soon as possible to confirm receipt of this complaint and to let me know the next steps. I am available by phone or email. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11651065March 27, 2025
UNKNOWN OR OTHER
The sunroof fabric roll came off of the track when attempting to open the sunroof. Yes it is still off the track I have yet to get it fixed due to time restraints. It poses a risk because of the loud noise it makes until you stop the opening of the sunroof. As many individuals open their sunroof while driving it poses a risk of being a major distraction if and when this happens. I have not taken it to get repaired yet but I did report it to the customer service via the my Chevrolet app. It did not give off any warnings or lights prior to the failure .. it was a sudden failure that shocked me when it occurred as I couldn’t figure out how to stop it to begin with
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11640666February 4, 2025
BACK OVER PREVENTION, ELECTRICAL SYSTEM
The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while operating the vehicle, the backup camera image remained displayed in all gear shifter positions. The contact was concerned that safety warning information and messages were not available for viewing while the failure was present. The vehicle was taken to the local dealer who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 17,938.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11635677January 13, 2025
ENGINE
The contact owns a 2023 Chevrolet Trailblazer. The contact stated while the vehicle was parked, there was an abnormal sound coming from the engine compartment. No warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that there was debris from the engine in the oil pan, and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 66,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11627033November 23, 2024
SERVICE BRAKES
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11621478October 23, 2024
SERVICE BRAKES
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11615389September 19, 2024
ENGINE
The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving 65 MPH, the “Engine Power Reduced" message was displayed, and the vehicle was unable to accelerate above 30 MPH. No warning lights were illuminated. The vehicle returned to normal functionality, but the failure became a regular occurrence. The vehicle was taken to the dealer, who diagnosed a failure with the turbo charger. The vehicle was repaired, but the failure reoccurred. The vehicle was taken back to the dealer, who diagnosed a failure with the turbo charger. The vehicle was repaired, but the failure reoccurred. The vehicle was taken to the dealer a third time, and again was diagnosed with turbo charger failure. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 23,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11603538July 20, 2024
SERVICE BRAKES
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11593486June 10, 2024
SERVICE BRAKES
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11585401April 26, 2024
FUEL/PROPULSION SYSTEM, ELECTRICAL SYSTEM, LANE DEPARTURE: ASSIST
smudge on rear hatch above window, took to dlr they said maybe I did it. I was told to come back day after day and no record of these visits. When the fixed paint at their shop no paperwork. my radio screen scrambling, going blank, stop working, static sounds coming out, The ignition button wouldn’t turn off There was an update for the lane departure issue, the radio issue there is no current fix as per manufacturer the advisor informed me.[XXX] went dl show lt rear window, I had to N Cal. [XXX] at dlr [XXX] told me to bring 5th fix back window but the left rear window defect They told me they order that day! So my vehicle was at the dealership for approx 2 weeks [XXX] the day they called saying my car was ready to pickup I ask if the window was replaced yet etc. Ricky the advisor (nice guy) he tells me there’s nothing in the system about the window issue, he says he’ll tell his manager and call me back. He informs me the window was never ordered in nov and they just ordered Feb 22nd. I picked my vehicle up [XXX] and it’s still having radio system issues, starting or stopping issues. [XXX] window was replaced also tinted. The bubbles in the window tint Again yesterday the radio system wasn’t working properly, the speakers were static, display not operating, blackout, the lane departure has me all over the road! The push start doesn’t operate correctly (will not shut off, the other day the car continued to roll backwards after I put in park. Lunges when parking in garage The fact that I have been going in for various issues and there’s no records or notes in system showing this. I reviewed docs I have found the miles in/out were same so how could someone have test driven to duplicate my concerns? [XXX] I go in garage gas fumes filled the air, I thought it was pressure washer but I took it out and used fan to clear. Drive car come back garage a bit better, put garage for night…Again [XXX], [XXX] and today. I can’t see any leaks on garage floor. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11577334March 14, 2024
AIR BAGS
-The airbag(s) did not deploy. (**Attached police report says it did, but I have pictures showing it didn't, and they are currently in process of correcting the report) I have to pay to get the police report, so since I just obtained it on 3/13, I will wait a few days to get the corrected copy, to ensure it's complete. -The vehicle is either at the towing company or at the insurance company being inspected, but I'm sure it can be available. -I was in a traffic accident with injuries where if the airbags had deployed the injuries could have been prevented. -Unknown if it has been reproduced or confirmed, but I would guess no. -Insurance company was going to pick the vehicle up from the towing company and bring it to their venue to inspect. I'm unsure if that has happened yet. -No
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11575852March 6, 2024
ELECTRICAL SYSTEM, ENGINE, VEHICLE SPEED CONTROL
While driving 65-70 MPH cruise control will continuously "bog" down and act like it is wanting to cut off the whole vehicle. transmission is starting to act like it is slipping to the point where I am going all the way to the steering wheel before it catches again. Vehicle is under 36,000 miles and should not be having transmission issues. Radio has been replaced once before but is now doing the same thing where it is not recognizing my phone, directions given to it by touch on screen, and will even completely turn off while in the middle of driving. Will freeze and then act like the screen has 'water' damage. back up camera is not calibrated correctly. It states that I have more than enough room to make a turn but when looking into my mirrors, it is off by almost a foot and a half. I was in a car accident due to the back up camera malfunction with the difference in distance and with the screen malfunctioning. I have had the vehicle inspected by the chevy dealership multiple times and they have stated that there is nothing coming up on the code reader. The vehicle is available for inspection. My children ride in this vehicle and after the accident, I do not deem it quite safe with the malfunctioning parts. There has not been any lights coming on for the issues but the issues are there.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11571184February 10, 2024
SERVICE BRAKES
My brand new 2023 Chevrolet trailblazer started having squeaky brakes when it was not even a year old. When brought to the dealership the first time, they changed the pads. This did not help the squeaking. When brought back the second time, the dealership told me that GM told them, “If vehicle returns after the bulletin has been performed, DO NOT attempt any further repairs. Engineering is working on an improvement”. I was told that I have to deal with the squeaking until GM engineers figure out a fix. This has been an issue for this car since 2020. They are NOT trying to fix the problem. Chevrolet customer service also tells me there is not a safety issue. When I asked them, “how do you know for sure this is not a safety issue? If the brakes are squeaking there is obviously a malfunction of some sort.” They could not answer this question.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11559277December 9, 2023
ENGINE
1-Cracked Coil caused breakdown and gas flooded engine on a road trip 109mi from home, stranded, no accommodations for replacement vehicle during service-May 12-19, 2023 2-Faulty Purge Solenoid Valve-December 4, 2023, serviced and repaired December 7, 2023 3-Engine light same code for evap leak that was repaired, waiting on contact for repair December 9,2023. The first issue caused major safety concerns for myself and my partner, stranded on the side of the highway over 100 miles from home. No police or insurance reports. This will be the 3rd time the vehicle will be serviced for engine repair in the 7 months that it's been driven.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11555826November 18, 2023
UNKNOWN OR OTHER
I purchased a 2023 trailblazer in February. And had noticed that the doors hold water in the front of the doors. After a rain or car washing the doors will drain when opened. But after a rain or washing and you leave the doors closed even a couple days later then open the doors water will drain out of each front hole on each door. I took it back to the dealership and the washed it and said that the doors drain while they are open. So I contacted Chevrolet main office and they asked me to take it back to the dealership. So I did while I was walking to the door a salesman came out and I asked him to open the doors on a 2023 trailblazer setting in front of the store. It had rained earlier that day and we watched water leaking out of all the doors. So I asked him to get a couple more trailblazer keys to other ones on the lot and they all leaked water out of the doors. I spoke to the customer service person and he said another owner of the 2023 trailblazer had came in with the same complaint. I spoke again to the main office of Chevrolet and he told me to come here and file a complaint. Since this is a engineering flaw design. So I am hoping to find out what can be done to fix this issue? And what do I do now?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11552894October 31, 2023
UNKNOWN OR OTHER
The vehicle lit on fire under the hood while driving. It is only 6 months old and has just 5300 miles on it. No service had been needed nor done on the vehicle yet nor did any of the diagnostic gauges or software alert me to any issues before it happened
Crash:
No
Fire:
Yes
Injuries:
0
Deaths:
0

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