2022 CHEVROLET TRAILBLAZER

SERVICE BRAKES

My car has been well maintained and always taken for service according to recommendations from the manufacturer. My brakes have ALWAYS squealed since I first bought it new but apparently there’s nothing they can do about it so I’ve just dealt with it. Now a more serious concern I am having after manufacturer warranty is my dash is displaying a shift to park message every time I shift into park and turn off my car. I also might add that this has been going on with others! Chevy doesn’t think it’s a concern when it is a very serious issue. I have children and once when I went to get gas after almost being on empty my car wouldn’t turn off because of that error and I couldn’t get gas. I tried turning it off and on multiple times to fix but it just didn’t want to work when I needed it most. I have to aggressively charge gears go get it to work most of the time. It’s a serious issue that has been brought to their attention and shouldn’t be happening to a vehicle under 50,000 miles and well maintained. These issues need to be addressed there’s no reason I should have to pay to fix an issue this extensive and costly in a 2022 vehicle.

POWER TRAIN

My car has been well maintained and always taken for service according to recommendations from the manufacturer. My brakes have ALWAYS squealed since I first bought it new but apparently there’s nothing they can do about it so I’ve just dealt with it. Now a more serious concern I am having after manufacturer warranty is my dash is displaying a shift to park message every time I shift into park and turn off my car. I also might add that this has been going on with others! Chevy doesn’t think it’s a concern when it is a very serious issue. I have children and once when I went to get gas after almost being on empty my car wouldn’t turn off because of that error and I couldn’t get gas. I tried turning it off and on multiple times to fix but it just didn’t want to work when I needed it most. I have to aggressively charge gears go get it to work most of the time. It’s a serious issue that has been brought to their attention and shouldn’t be happening to a vehicle under 50,000 miles and well maintained. These issues need to be addressed there’s no reason I should have to pay to fix an issue this extensive and costly in a 2022 vehicle.

ENGINE

The exhaust and muffler completely detached from the catalytic converter/exhaust manifold while driving down the road. If we were driving at a higher rate of speed, the exhaust pipe could've caught on any imperfection on the roadway and shot the rear end of the vehicle up and then potentially caused an accident/death. This has happened to many I have discovered upon further research and is a common problem with the vehicle according to the dealership. Vehicle has been towed to the dealership to be inspected and/or repaired. Zero warning signals, lamps, or messages.

UNKNOWN OR OTHER

The exhaust and muffler completely detached from the catalytic converter/exhaust manifold while driving down the road. If we were driving at a higher rate of speed, the exhaust pipe could've caught on any imperfection on the roadway and shot the rear end of the vehicle up and then potentially caused an accident/death. This has happened to many I have discovered upon further research and is a common problem with the vehicle according to the dealership. Vehicle has been towed to the dealership to be inspected and/or repaired. Zero warning signals, lamps, or messages.

STRUCTURE:BODY

The exhaust and muffler completely detached from the catalytic converter/exhaust manifold while driving down the road. If we were driving at a higher rate of speed, the exhaust pipe could've caught on any imperfection on the roadway and shot the rear end of the vehicle up and then potentially caused an accident/death. This has happened to many I have discovered upon further research and is a common problem with the vehicle according to the dealership. Vehicle has been towed to the dealership to be inspected and/or repaired. Zero warning signals, lamps, or messages.

UNKNOWN OR OTHER

The front exhaust assembly is leaking. There’s many reports online for the same year and vehicle about bolts rusting out. Some still under warranty (36,000 miles, ridiculous!), and some not, like mine. I have 36,800 miles, of course out of warranty. GM has a problem with these exhaust systems, and should be recalled. Thank you

UNKNOWN OR OTHER

The bolts attaching my muffler to my exhaust pipe sheared off of my 30,000 mile 2022 chevy trailblazer at highway speed, launching them into my muffler. My exhaust pipe dropped-at 70 miles an hour it could have ripped off, and I am lucky the bolts went into my muffler and not something more vital. Also, If the pipe or muffler had fallen, I-or someone behind me- could have run over it causing potential control issues. I am seeing that this is a common problem on various consumer forums. There was NO warning- didn't even get a check engine light after the fact- things just got REALLY loud. I was fortunate to be close to an exit (as I was in a construction zone) and was able to get a tow to the nearest dealership.

FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER

The contact owns a 2022 Chevrolet Trailblazer. The contact stated while driving approximately 35 MPH, the check engine warning light illuminated. The contact drove the vehicle to a dealer to be diagnosed and it was determined that the Evaporator Emissions Canister Pump had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Hotline to report the failure. The contact researched online and related the failure to manufacturer Special Coverage Number: N242441120 (Evaporative Emissions Purge Pump - Engine and Engine Cooling); however, the vehicle was not covered under the special program. The failure mileage was approximately 62,500.

ENGINE AND ENGINE COOLING

The contact owns a 2022 Chevrolet Trailblazer. The contact stated while driving approximately 35 MPH, the check engine warning light illuminated. The contact drove the vehicle to a dealer to be diagnosed and it was determined that the Evaporator Emissions Canister Pump had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Hotline to report the failure. The contact researched online and related the failure to manufacturer Special Coverage Number: N242441120 (Evaporative Emissions Purge Pump - Engine and Engine Cooling); however, the vehicle was not covered under the special program. The failure mileage was approximately 62,500.

FORWARD COLLISION AVOIDANCE: WARNINGS

On April 13, 2025, around 5:00 PM, while driving, a warning appeared on my dashboard: “Forward Collision System Reduced.” Not knowing the full meaning but understanding it could pose a safety risk, I immediately contacted the dealership the next day. I informed them it was urgent, but no one followed up. Days later, I called again and was told to bring the vehicle in. When I did, I asked about a rental vehicle (previously provided during another incident), but was told no rental would be offered until the car underwent diagnostics, which would take 3–4 business days. I explained I rely on this vehicle for work and couldn’t leave it that long without transportation. I was dismissed without any explanation of the warning. Despite reporting a system warning related to crash prevention, the dealership allowed me to continue driving. No inspection was done, and I received no help understanding the message or resolving the issue. On May 8, 2025, I missed a stop sign and collided with another vehicle. The crash caused major damage and totaled my car. The Forward Collision System never activated—no alerts, no automatic braking. The vehicle was advertised to include safety features like collision prevention that would warn or stop automatically. This failure contributed to the crash. I was cited for failing to stop and driving without insurance. I believe the system malfunctioned and that the dealership acted negligently by not inspecting the vehicle promptly. The issue has not been confirmed by the dealer because they refused to inspect it. The vehicle may still be available for inspection, and I plan to have the black box (EDR) data analyzed. No warning lights appeared before April 13.

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

On April 13, 2025, around 5:00 PM, while driving, a warning appeared on my dashboard: “Forward Collision System Reduced.” Not knowing the full meaning but understanding it could pose a safety risk, I immediately contacted the dealership the next day. I informed them it was urgent, but no one followed up. Days later, I called again and was told to bring the vehicle in. When I did, I asked about a rental vehicle (previously provided during another incident), but was told no rental would be offered until the car underwent diagnostics, which would take 3–4 business days. I explained I rely on this vehicle for work and couldn’t leave it that long without transportation. I was dismissed without any explanation of the warning. Despite reporting a system warning related to crash prevention, the dealership allowed me to continue driving. No inspection was done, and I received no help understanding the message or resolving the issue. On May 8, 2025, I missed a stop sign and collided with another vehicle. The crash caused major damage and totaled my car. The Forward Collision System never activated—no alerts, no automatic braking. The vehicle was advertised to include safety features like collision prevention that would warn or stop automatically. This failure contributed to the crash. I was cited for failing to stop and driving without insurance. I believe the system malfunctioned and that the dealership acted negligently by not inspecting the vehicle promptly. The issue has not been confirmed by the dealer because they refused to inspect it. The vehicle may still be available for inspection, and I plan to have the black box (EDR) data analyzed. No warning lights appeared before April 13.

FORWARD COLLISION AVOIDANCE: WARNINGS

Two weeks before the accident, a warning message appeared on my car’s dashboard stating: “FORWARD COLLISION SYSTEM REDUCED.” Naturally, I was concerned. I immediately contacted the dealership, but they failed to return my call. I followed up a few days later, and they told me to bring the car in the next day. When I went in, I explained my serious concerns. They told me they would need to keep the vehicle for 3 to 4 days just to diagnose the issue and that no courtesy car would be provided during that time. I made it clear that I rely on my car for work and had no alternative. I even pointed out that the dashboard warning was a diagnosis in itself. I asked to speak with a manager and repeated everything. He simply echoed what the advisor had said—and I was sent away with the vehicle, unresolved and still potentially unsafe. On May 8th, 2025, around 5 PM, on a clear day, I missed a stop sign and collided with another car. I firmly believe the forward collision system malfunctioned and that this accident could have been prevented had the system worked properly—or if the dealership had properly advised me not to drive the vehicle after such a critical warning. In my view, the dealership was completely negligent, and the manufacturer was aware of a defect in the system and failed to act. I also contacted the finance company, Santander Consumer USA, to alert them in case other customers have the same vehicle with the same risk. They showed no concern. It’s important to add that I did not choose this car myself. Santander limited me to specific dealerships and pre-approved vehicles. I had no freedom to select a car I truly wanted—perhaps because the available options were already considered poor choices. I believe a recall is necessary. I lost my vehicle due to this negligence, and I want to prevent this from happening to someone else. PS: I also had another message on 02/15/2025 that said: ENGINE POWER IS REDUCED, and apparently the dealership took care of it.

UNKNOWN OR OTHER

hift to park The vehicle began to display 'Shift to Park' on the display even after the vehicle was in the park position. By shifting back out of park and back into park, but that became less effective as time went on. The vehicle will not shutdown fully when this warning is displayed and therefore can cause a battery drain condition, which can result in a safety risk returning to a vehicle with a weak or dead battery. Vehicle has only 23,478 miles. In researching to understand the problem, I discovered that there are many instances of this same issue occurring at about the same time period, as well as there being several class action lawsuits on the identical issue, which shows that it isn't isolated.

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

The contact's wife owns a 2022 Chevrolet Trailblazer. The contact stated that the front driver's side and passenger's side doors failed to lock as needed while pressing the lock button on the key fob or the lock button located on the exterior of the doors. Additionally, the contact stated that upon parking and attempting to turn off the vehicle, the message "Shift Lever to Park" was displayed. The contact stated that after shifting out of park(P) and shifting back to park(P) several times, the vehicle responded as needed. The vehicle was taken to the dealer, where an unknown diagnosis was made. The dealer informed the contact that the vehicle would be repaired at the contact's expense because the warranty had expired. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 45,000.

ELECTRICAL SYSTEM

The contact's wife owns a 2022 Chevrolet Trailblazer. The contact stated that the front driver's side and passenger's side doors failed to lock as needed while pressing the lock button on the key fob or the lock button located on the exterior of the doors. Additionally, the contact stated that upon parking and attempting to turn off the vehicle, the message "Shift Lever to Park" was displayed. The contact stated that after shifting out of park(P) and shifting back to park(P) several times, the vehicle responded as needed. The vehicle was taken to the dealer, where an unknown diagnosis was made. The dealer informed the contact that the vehicle would be repaired at the contact's expense because the warranty had expired. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 45,000.

ELECTRICAL SYSTEM

The vehicle began to display 'Shift to Park' on the display even after the vehicle was in the park position. This started periodically over a few days, but then became a regular occurrence within a week. At first this could be resolved by shifting back out of park and back into park, but that became less effective as time went on. The vehicle will not shutdown fully when this warning is displayed and therefore can cause a battery drain condition, which can result in a safety risk returning to a vehicle with a weak or dead battery. This occurred at 37 months of ownership with ~28,100 miles on the vehicle. In researching to understand the problem, I discovered that there are many instances of this same issue occurring at about the same time period, as well as there being several class action lawsuits on the identical issue, which shows that it isn't isolated. Further, the cost of this repair is a replacement of the shifter assembly at nearly $700 on a $24,000 vehicle less than 3 years old, because the failed inexpensive switch isn't repairable. Repair information is available, but the system isn't allowing for an upload of the files.

POWER TRAIN

The vehicle began to display 'Shift to Park' on the display even after the vehicle was in the park position. This started periodically over a few days, but then became a regular occurrence within a week. At first this could be resolved by shifting back out of park and back into park, but that became less effective as time went on. The vehicle will not shutdown fully when this warning is displayed and therefore can cause a battery drain condition, which can result in a safety risk returning to a vehicle with a weak or dead battery. This occurred at 37 months of ownership with ~28,100 miles on the vehicle. In researching to understand the problem, I discovered that there are many instances of this same issue occurring at about the same time period, as well as there being several class action lawsuits on the identical issue, which shows that it isn't isolated. Further, the cost of this repair is a replacement of the shifter assembly at nearly $700 on a $24,000 vehicle less than 3 years old, because the failed inexpensive switch isn't repairable. Repair information is available, but the system isn't allowing for an upload of the files.

POWER TRAIN

The contact owns a 2022 Chevrolet Trailblazer. The contact stated that while the vehicle was parked and occupied, after turning the vehicle off, the contact noticed a beeping sound coming from the vehicle. The contact stated that the message to “Shift to Park” was displayed; however, the vehicle was already in park(P). The contact stated that even though the vehicle was turned off the radio continued to play with instrument panel warning lights illuminated. The contact stated that front and rear exterior lights remained illuminated, and the beeping sound persisted. The contact exited and locked and unlocked the vehicle, the contact entered the vehicle, restarted the vehicle, and the failure persisted. The vehicle was taken to the dealer’s Service Department and the technician entered the vehicle and the shifted the gear shifter several times and he was able to clear the message. The vehicle was not diagnosed. The contact related the failure to an article on Google about a malfunction in the park switch inside the shifter assembly. The vehicle was not repaired. The manufacturer was notified of the failure and opened a case. The approximate failure mileage was 141,928.

POWER TRAIN

The gear handle, when I place in park, will NOT park, therefore, I am not able to turn off my car. I have to jiggle, push start button and try over and over. This is a 2 .5 year old vehicle.Warning alert comes on stating the obvious, Unable to park! Also, it sounds like when I do drive of like the dragging, rough sound, which sounds like the gear is not fully in drive. Again, this is a new vehicle. It is unsafe and getting worse. Thank you.

UNKNOWN OR OTHER

The gear handle, when I place in park, will NOT park, therefore, I am not able to turn off my car. I have to jiggle, push start button and try over and over. This is a 2 .5 year old vehicle.Warning alert comes on stating the obvious, Unable to park! Also, it sounds like when I do drive of like the dragging, rough sound, which sounds like the gear is not fully in drive. Again, this is a new vehicle. It is unsafe and getting worse. Thank you.

ENGINE

The check engine light and other error codes are on. The vehicle would run fine and then the engine would go into 1/2 power and go slow while driving. This has happened other times too. It has been in the shop and the dealership and GM do not know what is wrong with it. It has been there for almost 2 weeks.

POWER TRAIN

Alert for shift to park keeps alerting after already in park. I have to turn car on and off at least 20xs to get notice to shut off . I cannot leave car with notice on dash screen or it will beep at me and drain battery. I went to service at Chevy and they told me this isn’t a recall and the part I need is a new shifter and it will cost me money on a 3 yr old car to fix with 14000 miles. I am extremely upset because the part is unavailable and no estimate when I can get it fixed. I’ve been dealing with this for a few months and it take me 20mins off and restarting to get error to go away. I need answers !

SERVICE BRAKES

Two times in a month after getting fixed the first time the esc error code pops up and the engine starts running at 1/2 capacity and the steering gets hard to steer. There is also a braking error code that displays. I have had to tow it to the dealership twice now and can not drive it. It is a danger since it will decelerate when in traffic and becomes hard to steer.

STEERING

Two times in a month after getting fixed the first time the esc error code pops up and the engine starts running at 1/2 capacity and the steering gets hard to steer. There is also a braking error code that displays. I have had to tow it to the dealership twice now and can not drive it. It is a danger since it will decelerate when in traffic and becomes hard to steer.