2023 Chevrolet Trailblazer Safety Report
2023 Chevrolet Trailblazer Safety Report
Safety Decision Cockpit for the 2023 Chevrolet Trailblazer
This page is the hub for deciding what to inspect next on the 2023 Chevrolet Trailblazer. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Low (0) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Moderate (55) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 5 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Service Brakes | Compare service brakes issues across vehicles. |
| Cleaner nearby model year | 2026 | Compare against the 2026 Chevrolet Trailblazer with 1 complaints and 0 recalls. |
| Riskier nearby model year | 2021 | Check the 2021 Chevrolet Trailblazer before buying across this generation. |
Chevrolet Trailblazer Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Chevrolet Trailblazer years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2024 Chevrolet Trailblazer | 31 | 0 | Compare as a potentially cleaner alternative. |
| 2022 Chevrolet Trailblazer | 87 | 1 | Inspect as a potentially higher-complaint year. |
| 2025 Chevrolet Trailblazer | 13 | 0 | Compare as a potentially cleaner alternative. |
| 2021 Chevrolet Trailblazer | 161 | 4 | Inspect as a potentially higher-complaint year. |
| 2026 Chevrolet Trailblazer | 1 | 0 | Compare as a potentially cleaner alternative. |
2023 Chevrolet Trailblazer Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2023 Chevrolet Trailblazer, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Service Brakes
10 owner complaints mention this component in the current safety profile.
All Service Brakes issues Chevrolet onlyEngine
9 owner complaints mention this component in the current safety profile.
All Engine issues Chevrolet onlyPower Train
5 owner complaints mention this component in the current safety profile.
All Power Train issues Chevrolet onlyUnknown Or Other
4 owner complaints mention this component in the current safety profile.
All Unknown Or Other issues Chevrolet onlyElectrical System,Unknown Or Other
3 owner complaints mention this component in the current safety profile.
All Electrical System,Unknown Or Other issues Chevrolet onlyElectrical System
3 owner complaints mention this component in the current safety profile.
All Electrical System issues Chevrolet onlyAI Safety Analysis for the 2023 Chevrolet Trailblazer
Reliability Score
The 2023 Chevrolet Trailblazer receives a reliability score of 5 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates below-average reliability. Significant issues have been reported by owners and should be carefully evaluated before purchase.
NHTSA Safety Ratings for the 2023 Chevrolet Trailblazer
The National Highway Traffic Safety Administration (NHTSA) evaluates vehicles through controlled crash tests and assigns star ratings from 1 to 5, with 5 being the safest.
Known Issues for the 2023 Chevrolet Trailblazer
The following issues have been identified from NHTSA complaint data and owner reports for the 2023 Chevrolet Trailblazer:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Exhaust Detachment The exhaust system has detached under normal operating conditions, leading to potential vehicle instability and safety hazards. |
High | Common | 30k-60k miles |
| Service Brakes Failure Service brakes have failed while driving, posing a significant safety risk. |
High | Common | 30k-60k miles |
| Onstar Module Failure The OnStar module has been reported to fail, affecting communication and emergency response. |
Medium | Common | 30k-60k miles |
| Instrument Cluster Flickering The instrument cluster has flickered during normal operation, potentially affecting driver visibility. |
Medium | Common | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2023 Chevrolet Trailblazer:
Exhaust detachment is a common issue, affecting vehicle stability and safety.
Service brake failure is a common issue, posing a significant safety risk.
OnStar module failure is a common issue, affecting communication and emergency response.
Instrument cluster flickering is a common issue, potentially affecting driver visibility.
NHTSA Complaint Summaries for the 2023 Chevrolet Trailblazer
Below are complaint narratives filed by owners of the 2023 Chevrolet Trailblazer with the National Highway Traffic Safety Administration. 3 complaints involved crashes. 1 involved fires. 2 reported injuries or fatalities.
The bolts holding the exhaust to the catalytic converter broke while I was driving my car. The car could have flipped, the exhaust could have busted through the vehicle, or I could have caused an accident and died. This comes on the heels of the EXACT SAME THING happening to my wife's Chevy Trailblazer with nearly the same mileage as mine. I have 97K miles and she 96K. This is a KNOWN ISSUE to the...
The Onstar module has went out on my car and while researching the issue I found out that it is a very common problem with Chevrolet/GM vehicles years 2021-2025 and although Chevrolet and GM are wwll aware that there's an issue and that the onstar modules are faulty there's been no recall. Mind you the module doesn't just affect onstar features it also is connected to bluetooth microphone and remo...
Screen in car goes black.no radio,no noise,no back up camera-Apple car play won’t hook up anymore-I see others models around mine having exactly the same issues I am experiencing-I have reset radio/screen multiple times,it works anywhere from a few mins to hours then it blacks out again and there is nothing on screen.i have replaced the battery,key fine battery’s,and fuse.and I am still experienci...
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.
Had p1098 code come up on car at 67000 issue coolant control valve assembly went bad. This a commons issue with trailblazers and other cars similar to it. Bad design cause extremely expensive repair for this component.
The contact owns a 2023 Chevrolet Trailblazer. The contact stated that the ignition switch was locked and failed to release the key. The vehicle was taken to the dealer, where the cause of the failure could not be determined; however, the failure persisted. The vehicle was taken back to the dealer, where it was determined that the ignition switch had failed and needed to be replaced. The vehicle w...
The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving at 68 MPH, the vehicle stalled. The message "Shift to Park" was displayed. The contact managed to pull over to the shoulder of the road, where the contact attempted to restart the vehicle; however, the vehicle failed to restart. The vehicle was towed to a local dealer, where it remained for further investigation. ...
Exhaust fell off under normal operating conditions. Dealership (Dekalb Sycamore Chevrolet- Sycamore Illinois) stated this has been a common issue with this year group of Chevrolet Trailblazer SUVs. Dealership stated the bolts/exhaust pipe junction between the catalytic converter and pipe that goes to the muffler rusts through and the entire exhaust system from the cat back falls out of the underca...
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 ...
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...
1/ while at the stop site, the car suddenly stopped and went black. Stereo turn off and screen went black. 2/ sometime I can’t unlock the car from inside. The lock works but not the unlock button. While backing or stopping there is a high noise that seems like I have a bad brake , took it to the dealership and they said the brake is good but they can’t figure out where the noise coming from. I too...
The contact owns a 2023 Chevrolet Trailblazer. The contact stated that while driving at an undisclosed speed, the instrument cluster flickered, and the vehicle stalled. In addition, the radio turned off independently. The contact turned the vehicle off. The contact stated that while restarting the vehicle, the vehicle started. The vehicle was not diagnosed or repaired by an independent mechanic or...
Coolant Vavle malfunction Engine could overheat Yes Manufacturer No warning lights..check engine light came and I had the car diagnosed
When I shift my vehicle into park and hit the button to shut it off, a "shift to park" message appears on the DIC screen. I then am required to start my vehicle again, shift into gear, and then put it back into park and attempt to shut the vehicle off again. It has taken me up to 15 minutes to be able to get it to recognize that my vehicle is in park and for the message to not pop up. If I get o...
Onstar module that is supposed to working in case of a crash or another emergency stopped working back in November 2024. It also is attached to other operations such as the vehicles microphone. I took it to the dealership Chevrolet said they would pay half of the replacement. My vehicle is not the only one. There is a forum online and other GM vehicles are having the same issue.
at around 42,000 miles my Trailblazer displayed a message that engine power had been reduced and the check engine light came on. I took it to my dealer who diagnosed as a problem with the engine turbo fixed it and returned the car to me. I drove for 2 weeks and the same thing happened. I traded it in on an Equinox after the service manager said the turbo was a know issued. I did not want to be...
The contact owns a 2023 Chevrolet Trailblazer. The contact stated that on several occasions, while the Forward Collision Avoidance: Adaptive Cruise Control was activated, and the brakes were inadvertently activated. The vehicle was taken to a dealer, and it was determined that three software updates needed to be completed. The vehicle was not yet repaired. The manufacturer was notified of the fail...
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 m...
The turbo went out on the car for absolutely no reason. Message popped up on dash board saying "Engine power reduced". I have seen this happen to many many many other card across the country. It does not many how many miles are on the car. some Ive seen 25k and some ive seen at 60k. Shouldn't Chevy be recalling and fixing the part? Seems unfair to me as a consumer. Who has thousands of dolla...
My car key keeps getting stuck in the ignition and won’t come out until we unhook the negative on the battery.
Showing 20 of 55 complaints. Additional complaints are available via the NHTSA database.
Frequently Asked Questions About the 2023 Chevrolet Trailblazer
Has the 2023 CHEVROLET TRAILBLAZER been recalled?
No, the 2023 CHEVROLET TRAILBLAZER has no recalls on record with NHTSA as of our latest data update.
How many complaints does the 2023 CHEVROLET TRAILBLAZER have?
The 2023 CHEVROLET TRAILBLAZER has 55 complaints filed with NHTSA. Of these, 4 involved crashes. 4 injuries and 0 deaths have been reported.
What is the safety rating for the 2023 CHEVROLET TRAILBLAZER?
The 2023 CHEVROLET TRAILBLAZER received an overall NHTSA safety rating of excellent (5/5). Frontal crash: 5/5. Side crash: 5/5. Rollover: 4/5.
What are the most common problems with the 2023 CHEVROLET TRAILBLAZER?
The most commonly reported problems with the 2023 CHEVROLET TRAILBLAZER involve service brakes (10 complaints), engine (9 complaints), power train (5 complaints). Other affected components include unknown or other, electrical system,unknown or other, electrical system.
How many crash reports does the 2023 CHEVROLET TRAILBLAZER have?
There are 4 crash reports associated with the 2023 CHEVROLET TRAILBLAZER out of 55 total complaints (7.3% of complaints involved crashes).
How many fire reports does the 2023 CHEVROLET TRAILBLAZER have?
There are 1 fire reports for the 2023 CHEVROLET TRAILBLAZER out of 55 total complaints. Fire reports are among the most serious safety concerns tracked by NHTSA.
Are there any deaths reported for the 2023 CHEVROLET TRAILBLAZER?
No deaths have been reported in NHTSA complaints for the 2023 CHEVROLET TRAILBLAZER.
How many injuries are reported for the 2023 CHEVROLET TRAILBLAZER?
4 injuries have been reported in NHTSA complaints for the 2023 CHEVROLET TRAILBLAZER. These are self-reported by vehicle owners as part of their safety complaints.
Should I buy a 2023 CHEVROLET TRAILBLAZER?
Based on NHTSA data, the 2023 CHEVROLET TRAILBLAZER is acceptable with caveats. It has 55 complaints, 0 recalls, and a excellent (5/5) safety rating. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2023 CHEVROLET TRAILBLAZER?
The components with the most failures on the 2023 CHEVROLET TRAILBLAZER are: 1. SERVICE BRAKES (10 complaints), 2. ENGINE (9 complaints), 3. POWER TRAIN (5 complaints), 4. UNKNOWN OR OTHER (4 complaints), 5. ELECTRICAL SYSTEM,UNKNOWN OR OTHER (3 complaints). SERVICE BRAKES is the single most-reported problem area with 10 complaints.
What should I know before buying a 2023 CHEVROLET TRAILBLAZER?
Be cautious of potential service brake failures and exhaust detachment issues. Ensure the OnStar module is functioning properly for emergency response. The 2023 CHEVROLET TRAILBLAZER has 55 NHTSA complaints and 0 recalls on record. NHTSA rates it excellent (5/5).
How reliable is the 2023 CHEVROLET TRAILBLAZER?
The 2023 CHEVROLET TRAILBLAZER receives a reliability score of 5/100, indicating below-average reliability. This is based on 55 owner complaints, 0 recalls, and 5 crash/fire reports in the NHTSA database. Key known issues include Exhaust Detachment and Service Brakes Failure.
What are the known issues with the 2023 CHEVROLET TRAILBLAZER?
Known issues with the 2023 CHEVROLET TRAILBLAZER include: Exhaust Detachment, Service Brakes Failure, OnStar Module Failure, Instrument Cluster Flickering. These are based on patterns found across 55 NHTSA complaints.
What are the common issues with the 2023 Chevrolet Trailblazer?
Common issues include service brake failures, exhaust detachment, OnStar module failures, and instrument cluster flickering.
Is the OnStar module a reliable feature in the 2023 Chevrolet Trailblazer?
The OnStar module has been reported to fail, affecting communication and emergency response.
What should I do if I experience instrument cluster flickering?
Have the vehicle diagnosed to ensure there are no underlying issues affecting the instrument cluster.
Buyer Advice
Our recommendation: Be cautious of potential service brake failures and exhaust detachment issues. Ensure the OnStar module is functioning properly for emergency response.
NHTSA Data Summary for 2023 Chevrolet Trailblazer
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2023 Chevrolet Trailblazer. The data includes 55 consumer complaints filed by vehicle owners, 0 manufacturer-initiated safety recalls, 4 reported crashes, 1 fire incidents, 4 reported injuries, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2023 Chevrolet Trailblazer an overall safety rating of 5 out of 5 stars, with a frontal crash rating of 5 stars, a side crash rating of 5 stars, and a rollover rating of 4 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-14