2023 Chevrolet Trailblazer Problems

The contact owns a 2023 Chevrolet Trailblazer. The contact stated that after refueling the vehicle and departing the fueling station, the vehicle stalled in the roadway and failed to accelerate. The vehicle was towed to a nearby parking lot. The contact stated that the engine failed to accelerate or rev above 5 RPM. The failure mileage was approximately 71,438.

The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving at approximately 25 - 30 MPH, the exhaust system, where the muffler was attached only had three bolts attached. The contact stated that the exhaust system had detached and the muffler was very loud. The tow truck driver loaded the muffler separately. The vehicle was towed to the local dealer. The dealer stated that the issue was normal wear and parts were ordered to repair the vehicle. The contact stated that the bolts on one side of the exhaust were stuck. The failure mileage was approximately 18,787.

While in Park, Ignition Key will not release. Couldn't Drive anywhere without leaving Key in the Ignition. Dealership aware of Issue with TrailBlazers 2021 to 2024. No Warning Lights Appeared. Had to get Repaired. "Shift to Park" TSB 23-NA-119

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.

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.

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.

The shift assembly is going bad and causing a Shift to Park error that GM is aware of. They have issued a Technical Service Bulletin about this exact part. The error code will cause the battery to run down leaving me stranded. The dealer has inspected the vehichle and ordered the necessary part to replace it. The vehicle has not been inspected by the manufacturer, police, insurance representatives or others but is available to have an inspection done. There were no warning lamps for this other than the Shift to Park error showing on the display when the car has been turned off. These error messages started happening around August 1, 2026.

The contact owns a 2023 CHEVROLET Trailblazer. The contact stated that while parking the vehicle, the computer system failed to recognize that the vehicle had been shifted into the park position, causing a "Shift to Park" warning light to illuminate on the instrument cluster. Although the gear selector was physically in park, the contact was unable to fully shut down the vehicle and had to cycle the ignition on and off multiple times until the system eventually recognized the park position. The vehicle was driven to the dealer where it was diagnosed to be a transmission control assembly failure. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 61,097.

My family and I was I involved in a hit and run accident. My minor child is still suffering from shoulder/rotator cuff injuries. Hewas in the process to start conditioning for football. The seatbelt on the day of the accident did not lock. GM sent a criminal investigator not a trained engineer for the vehicle. The seatbelts needs to be inspected. The motor/transmission is making a ticking sound.

I was in a collision. Traveling a four lane highway during daylight ours with no in-climate weather. The car in front of a line of approximately 4 cars missed their exit and slammed on his breaks to make a right turn from the driving lane. The line of cars in front of me stopped and/or left the roadway to avoid a collision. I was unable to stop in time and had nowhere to go and I rear-ended the car in front of me, which was fully stopped in the lane. According to my dash camera my speed on Impact was approximately 45 mph. No front end collision warning alarms went off. No automatic breaking occurred. No airbag deployed. None of the vehicle safety and anti collision measures performed as I had expected. $10,000 worth of damage to my car alone.

I was riding in this suv with the owner heading down [XXX] towards Highway [XXX] in Madera, CA . We were approaching a turn onto highway [XXX] and there was slowed or stopped traffic in front of us, we slowed to a stop and then was hit very hard from behind by a newer Mustang.ihad my seat belt on, as usual, but we were hit so hard i hit my face on the dash, causing pain and a bloody nose, swollen lips and head pain. The air bag did not deploy, nor did the seat belt hold me in place. We called 911 and had the CHP come out. The car had to be towed away. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

While driving on the highway in light traffic at approximately 70 mph and changing lanes, the side airbags in my vehicle suddenly deployed without warning. There was no collision, no contact with another vehicle, no road debris, and no apparent external cause for deployment. I did not strike anything before, during, or after the deployment. There were no vehicles within several car lengths of my vehicle at the time. Highway Patrol was dispatched to the scene. Officer TJ Carter with Guilford County responded. Upon inspection of the vehicle at the scene, we found no evidence of impact or contact with another vehicle, object, or debris. The vehicle was covered in yellow pollen at the time, and even light contact would have left visible marks or disturbance in the pollen. After examining the vehicle, no signs of contact were identified. The vehicle does have unrelated prior body damage from over a year ago on one side, but that damage predates this incident and was not caused by this event. The responding officer can confirm there was no collision or new impact associated with the airbag deployment. There was no accident associated with this airbag deployment. The airbags deployed while I was traveling at highway speed, which caused a sudden and dangerous driving event and required me to quickly maneuver to the side of the roadway. This created a serious safety risk to me and to surrounding traffic. Prior to this incident, there were no warning lights, safety alerts, or service notifications indicating an issue with the airbag system or vehicle safety systems. However, a notification did appear in the My Chevrolet app at or around the time of the incident. The vehicle has not yet been fully inspected following the incident. A safety claim has been submitted to General Motors. I also have video footage of the Highway Patrol Officer cutting down the airbags on-site but cannot add that below so I have added a screenshot.

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.

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

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.

Steering warning light comes on while driving and steering locks up. Dealer inspected the vehicle and states the steering unit did pull a code, however is not serviceable and will need replaced. I do not feel safe driving the vehicle as the steering locks up and cause a serious accident. The dealer advised it may take several weeks for the parts to arrive. I am reading other reports of Trailblazer owners facing the same service issue. I am requesting a rental car from GM and/or the dealer until my car is fixed, however they told me I have to pay out of pocket myself. I am disgusted this brand new car is facing such a serious safety issue. This needs investigated ASAP before someone is killed on the highway.

I was riding in this suv with the owner heading down [XXX] towards Highway [XXX] in Madera, CA . We were approaching a turn onto highway [XXX] and there was slowed or stopped traffic in front of us, we slowed to a stop and then was hit very hard from behind by a newer Mustang.ihad my seat belt on, as usual, but we were hit so hard i hit my face on the dash, causing pain and a bloody nose, swollen lips and head pain. The air bag did not deploy, nor did the seat belt hold me in place. We called 911 and had the CHP come out. The car had to be towed away. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My family and I was I involved in a hit and run accident. My minor child is still suffering from shoulder/rotator cuff injuries. Hewas in the process to start conditioning for football. The seatbelt on the day of the accident did not lock. GM sent a criminal investigator not a trained engineer for the vehicle. The seatbelts needs to be inspected. The motor/transmission is making a ticking sound.

The sunroof shattered/exploded while driving. Sounded like an explosion. Nothing hit it. Shards of glass fell inside before I was able to close the material part.

[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)

The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving at 25 MPH, the headlights failed to illuminate as intended. The contact stated that the headlights did not provide illumination up to thirty feet. The vehicle was taken to the dealer, where the failure was not duplicated. The dealer informed the contact that the headlight bulbs were replaced. The manufacturer was notified of the failure, and a case was filed. The failure mileage was approximately 59,050.

[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)

The contact owns a 2023 Chevrolet Trailblazer. The contact stated that after shifting into park(P), there was an abnormal beeping sound coming from the vehicle. There was no warning light illuminated. The contact shifted into neutral(N) and then back into park(P) to stop the beeping sound. The contact stated that while the vehicle was shut off and in park(P); the gear shifter independently shifted out of park(P) into reverse(R). The vehicle did not move backwards; however, the contact was able to shift back to the park(P) without further failures. The vehicle was taken to the dealer, and the contact was provided with the cost for a diagnostic test. The manufacturer was not notified of the failure, despite multiple attempts for assistance. The vehicle was not repaired. The failure mileage was approximately 40,000.