Chevrolet Trailblazer Complaints (2021)

190 consumer complaints on file.

#11621149October 21, 2024
POWER TRAIN
When attempting to park the car I am able to shift into park, however, I get a message on the dashboard to “shift to park”. Dashboard also shows a “p” to reflect car is in park creating a contradiction on the dashboard of displayed items. When this occurs the car will not shut off. Dealer service has indicated this is not producing an error code, they have had many complaints, and the issue is not covered by power train warranty and part is back ordered. I am very concerned about the safety of my vehicle given the indicated failures of the shifting mechanism and Chevrolets inability to remedy the issue due to unavailable parts.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11620584October 18, 2024
ELECTRICAL SYSTEM
After placing the vehicle in park I get the “shift to park error”. I can’t leave the vehicle, or lock it. It can take any where from 5 to thirty minutes for it to actually read the shift. My car is now not reading my key 80% percent of the time. The vehicle turns off while driving down the road. Saying no “remote detected”. The key has been locked in the Car twice. Which should be impossible. I’ve been stranded outside of my vehicle at night in Atlanta for long periods of time. Trying to get the vehicle to unlock because it is not reading the key.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616806September 27, 2024
STEERING
Service power steering light It turns on and off frequently
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11616242September 24, 2024
SUSPENSION
The rear shocks on the 2021 trailblazer are faulty and are blowing out causing the rear tires to bounce and eat away at the tread exposing cords becoming a safety hazard. The rear shocks blowing out is happening on several 2021 Trailblazers causing there to be a national back order leaving these vehicles and drivers to be at risk of serious accidents and injuries.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11615442September 19, 2024
SERVICE BRAKES, POWER TRAIN
What component or system failed or malfunctioned, and is it available for inspection upon request? - The shift lever/gear control malfunctions when trying to put the vehicle in park. The vehicle once the lever is in park on the dashboard it will say !Place vehicle in park. When it is in park you can't open the doors or turn off the vehicle. You can try to jiggle the shift lever but it doesn't move out of park. How was your safety or the safety of others put at risk? - Unable to get out of the vehicle, the system locks the doors. Has the problem been reproduced or confirmed by a dealer or independent service center? - It has occurred at the beginning of the year. No it hasn't been confirmed by a dealer or independent service center. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? - No Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? - Once you put the shift lever in park and try to turn off the car the warning lamp comes on and says Place in park. But the shift lever is in park. You are unable to move the shift lever. I don't know the exact date it first started happening but I believe it was at the beginning of the year.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11614532September 13, 2024
UNKNOWN OR OTHER
Unknown key keeps getting stuck in the ignition.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11613947September 11, 2024
ELECTRICAL SYSTEM, SERVICE BRAKES, FUEL/PROPULSION SYSTEM
05/29/24 I took this vehicle to Cronic Chevrolet in Griffin, Ga due to check engine light being on. Code detected purge pump it was still under warranty at that time only had 43,906 miles on had to get the purge pump replaced. Several weeks after getting it back I kept getting a shift to park message come up when trying to put it in park then started having trouble getting it to go into drive. I have had so many close calls from people almost bashing into me because my car will not go into drive and you constantly have to switch in and out of gears for it to finally go in. Its sucking the had right out due to it not shifting gears properly. The code reader detected transmission control module which I find to be faulty and understand there are serval recalls on this specific vehicle , when it started this issue it didn’t even have 50,000 miles on it!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11612205September 3, 2024
POWER TRAIN
Odometer: 50,379 Purchased used on April, 1 2024 Odometer: 47,027 Brought to dealer on 8/28/2024 for service. About two weeks ago we had a "Shift to Park" message is displayed on the DIC after the vehicle was placed in Park and shut off. Started it again and then put it in drive then back to park. Message went away. Then over the course of the next week this happened many more times to the point where we were stuck in a shopping parking lot because we could not leave the car as it kept beeping to fix the issue. Made appointment with dealer. After Diagnose from dealer they said it needed to perform Service Bulletin #23-NA-119, recommend replacement of transmission control. They at first wanted us to pay for it and we advised dealer we had a Chevy warranty. After a few days they advised it would be covered under warranty except for our $50 deductible. Main problem is the part # 13545091 was not available locally and dealer had to research to find part. Advise it could take until 9/26/24 to find part. This should be a no charge RECALL by the Mfg. as this can be a safety issue and to ensure more parts are in stock by dealer.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11612155September 2, 2024
ENGINE, POWER TRAIN
My 2021 Chevy Trailblazer has an error reading “shift to Park” that randomly appeared 2 weeks ago, now is doing it almost every time I stop my car, error has also cause my battery to die. When error is showing my car will not shut off. Took to a Chevy dealer and recommended changing the gear shift assembly, can’t guarantee it will fix the problem. They have ordered the part but $450 plus parts and labor for not a guarantee is concerning. I also travel for work and have been left stranded because of this issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11611300August 28, 2024
ENGINE, FUEL/PROPULSION SYSTEM, POWER TRAIN
The pick up on the vehicle is losing power it seems not letting the RPM's Go up or drop down before taking off. This cause the vehicle to move slower than normal Code keeps popping up losing power engine while drive and engine light comes on this goes on for about a week or so than stops and engine light disappear and reappears again.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11610750August 25, 2024
FUEL/PROPULSION SYSTEM
Strong gasoline smell noticed inside and outside vehicle. Took vehicle to dealership 3/1/24 where the smell was confirmed. Fuel rail was found to be leaking. Dealership removed and replaced all components damaged with leak. This problem started again Friday, 8/23/24. Did not resolve and got stronger. Car will be going back to the dealership Monday, 8/26/24 for evaluation.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11604750July 26, 2024
ENGINE
The contact owns a 2021 Chevrolet Trailblazer. The contact stated while driving at 5–10 MPH, there was an extremely loud clicking and rattling sound coming from the vehicle. The contact stated that there was an unknown object moving inside the vehicle. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed that the turbo needed to be changed. The vehicle was repaired, but the failure recurred. The dealer informed the contact that the sound was duplicated in other similar vehicles and informed the contact that no further action was needed. The manufacturer was not contacted. The failure mileage was approximately 48,482.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11604275July 24, 2024
UNKNOWN OR OTHER
My key gets stuck in the ignition almost every time I turn the car off. In order to get it unstuck I have to restart the car, put the car in drive or reverse, put the car back in park and then try to take the key out again. This has to be repeated sometimes as many as 10 times for it to finally release the key. I have read about many other people having this same problem and eventually the key not coming out at all and they've had to have it cut out. I have an appointment at a dealership for August 1st (the first available appointment) and my vehicle is just out of warranty so I'm told I have to pay to have this fixed. This is clearly a manufacturers defect and first starting happening before my vehicle was out of warranty, I just didn't realize that it would become a much bigger issue the longer it kept happening.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11602667July 16, 2024
STRUCTURE:BODY, ELECTRICAL SYSTEM, UNKNOWN OR OTHER
I first noticed an issue about a year ago when an electrical blaring noise was coming from my speakers followed by popping and crackling noises. I have taken my car into the dealership several times without resolution. Since then, I have noticed excessive humidity in the vehicle and recently found the trunk was flooded. I took the vehicle in to the dealership again, and they say the interior fabric is compromised now and the electrical sounds I was experiencing are coming from electrical damage inside the body. I have now read another review online from someone who had the exact same experience with this make and model. I believe this is a safety hazard to drivers who are unknowingly driving around for months in a vehicle that could be flooding and could cause severe damages like in my case. I have documents to support these claims, but I do not have electronic copies. If someone reaches out to me I can provide hard copies.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11600291July 8, 2024
FUEL/PROPULSION SYSTEM, ENGINE, POWER TRAIN
I’m just adding confirmation to my solenoid/waste gate/ turbo system reduced engine power on the 2021 trailblazer around 23,000 miles . [XXX] , Raleigh n.c 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
#11599338July 5, 2024
SERVICE BRAKES
The brake pedal goes to the floor and does not want to stop. There is a brake failure meesage on the dash.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11598745July 3, 2024
ENGINE
My vehicles check engine light came on at 80,000 miles with a reduced engine power alert. If I'm on the highway I'm unable to accelerate quickly if I needed to. We had the vehicle checked out and it was the Turbocharger that was bad. I had taken it to a Chevrolet dealership and they said other Chevy vehicles have already had a recall on some models for the exact same reason. I believe this is a serious problem with the Trailblazers as well for what I have found online. Please put a recall on this. It's very expensive repair for most people's financial situation.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11598294July 2, 2024
UNKNOWN OR OTHER
Shift to Park comes on after vehicle is shifted into park and the vehicle is turned off. You have to hit the gear shift or jiggle it to register it is in park or start the vehicle and shift to neutral and back to park and turn it off a few times to get it to register it is in park.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11598264July 2, 2024
POWER TRAIN
Turbo failure resulted in loss of engine power. I was driving down the road and the engine light came on and I got a notification that the engine was in reduced power mode. The vehicle became very sluggish and lost speed. While I was fortunate that I was not on a busy road, had the incident happened on the highway it could have been dangerous given my loss of speed. What's of greater concern, this appears to be a common problem on the Trailblazer message boards. The dealer confirmed it was the turbo and stated that the part was on back order. This indicates the problem is occurring very frequently. The vehicle only has 33k miles on it.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11595858June 22, 2024
ENGINE
Coolant control valve causes car to overheat leaving car and passengers stranded on the side of the road. This is dangerous as it increases the risk accidents. The part is on back order since most of the vehicles with the original part are defective. Something needs to be done to correct this problem!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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