2023 Chevrolet Blazer Safety Report
2023 CHEVROLET BLAZER Safety Report
Safety Decision Cockpit for the 2023 Chevrolet Blazer
This page is the hub for deciding what to inspect next on the 2023 Chevrolet Blazer. 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 | Moderate (2) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Moderate (31) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 3 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Power Train | Compare power train issues across vehicles. |
| Cleaner nearby model year | 2026 | Compare against the 2026 Chevrolet Blazer with 1 complaints and 0 recalls. |
| Riskier nearby model year | 2020 | Check the 2020 Chevrolet Blazer before buying across this generation. |
Chevrolet Blazer 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 Blazer 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 Blazer | 32 | 1 | Inspect as a potentially higher-complaint year. |
| 2022 Chevrolet Blazer | 34 | 1 | Inspect as a potentially higher-complaint year. |
| 2025 Chevrolet Blazer | 20 | 1 | Compare as a potentially cleaner alternative. |
| 2021 Chevrolet Blazer | 109 | 1 | Inspect as a potentially higher-complaint year. |
| 2026 Chevrolet Blazer | 1 | 0 | Compare as a potentially cleaner alternative. |
| 2020 Chevrolet Blazer | 182 | 3 | Inspect as a potentially higher-complaint year. |
2023 Chevrolet Blazer Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2023 Chevrolet Blazer, 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.
Power Train
6 owner complaints mention this component in the current safety profile.
All Power Train issues Chevrolet onlyEngine
3 owner complaints mention this component in the current safety profile.
All Engine issues Chevrolet onlyForward Collision Avoidance
3 owner complaints mention this component in the current safety profile.
All Forward Collision Avoidance issues Chevrolet onlyExterior Lighting
3 owner complaints mention this component in the current safety profile.
All Exterior Lighting issues Chevrolet onlyService Brakes
2 owner complaints mention this component in the current safety profile.
All Service Brakes issues Chevrolet onlyElectrical System
1 owner complaint mention this component in the current safety profile.
All Electrical System issues Chevrolet onlyAI Safety Analysis for the 2023 Chevrolet Blazer
Reliability Score
The 2023 Chevrolet Blazer 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 Blazer
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 Blazer
The following issues have been identified from NHTSA complaint data and owner reports for the 2023 Chevrolet Blazer:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Automatic Transmission Failure The transmission has failed multiple times without warning, lasting only about 5,500 miles. |
High | Common | 30k-60k miles |
| Driveshaft Issues Recalled due to driveshaft problems, potentially leading to loss of vehicle control. |
Medium | Common | 30k-60k miles |
| Exterior Lighting Malfunctions Bright lights do not turn off when needed, causing potential distraction and safety concerns. |
Medium | Common | 30k-60k miles |
| Service Brakes Service brakes have shown moderate reliability issues, potentially leading to reduced braking performance. |
Low | 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 Blazer:
Automatic transmission failures have been a common issue, with multiple recalls due to this component.
Driveshaft problems have been reported, leading to potential loss of vehicle control.
Exterior lighting malfunctions have been reported, causing potential safety issues.
Service brakes have shown moderate reliability issues, potentially leading to reduced braking performance.
Recall Details for the 2023 Chevrolet Blazer
The following 2 recalls have been issued for the 2023 Chevrolet Blazer by NHTSA:
Summary: General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.
Consequence: A half-shaft disengaging from the transmission can result in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.
Remedy: Dealers will replace the sun gears, free of charge. Owner notification letters were mailed on July 27, 2023. The remedy is expected to become available August 31, 2023. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GMC's number for this recall is N222389310.
Summary: General Motors, LLC (GM) is recalling certain 2023 Chevrolet Blazer and Traverse vehicles. The left-side half-shaft assemblies may be missing a retaining ring.
Consequence: A missing retaining ring on the half-shaft can cause half-shaft inner joint separation, resulting in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.
Remedy: Dealers will replace the left-side half-shaft assembly, free of charge. Owner notification letters were mailed February 23, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222390180.
NHTSA Complaint Summaries for the 2023 Chevrolet Blazer
Below are complaint narratives filed by owners of the 2023 Chevrolet Blazer with the National Highway Traffic Safety Administration. 3 complaints involved crashes. 2 reported injuries or fatalities.
The vehicle has turned off twice while driving. Endangering the safety of everyone in the vehicle
The radiator developed a leak at around 36k miles and needed to be replaced. My understanding is that this is an ongoing problem with this vehicle.
My bright lights do not go off when oncoming vehicles or vehicles in front of me are close and when they do dim they go on and off. People flash their brights at me causing me not to be able to sleep and this happens even when they turned off of auto. Another item of concern is that the car would lock and unlock and the interior lights would go on and off. This was fixed but it was a line under t...
The contact owns a 2023 Chevrolet Blazer. The contact stated that while driving at an undisclosed speed with no vehicles or objects nearby, the Forward Collision Avoidance system activated, and the Automatic Emergency Braking System engaged and brought the vehicle to a complete stop. Upon driving off, the vehicle then jerked and jolted. The vehicle returned to normal functionality, but the failure...
ON SEPTEMBER 10, 2025 THE TRANSMISSION FAILED FOR THE 3RD TIME WITHOUT WARNING. THIS TRANSMISSION ONLY LASTED ABOUT 5,500 MILES. WHEN IT FAILS, IT SIMPLY DOES SO WITHOUT WARNING. WHILE DRIVING IT WLL START SHUDDERING AND WHEN YOU STOP IT JUST WONT GO AFTER THAT. gm KNOWS THERE IS AN ISSUE WITH THESE 9 SPEED TRANSMISSIONS BECAUSE THEY ARE ON BACKORDER AND MY VEHICLE HAS BEEN IN THE SHOP FOR OVER TW...
On July 31st 2025 my vehicle would not sift out of first gear. I had vehicle towed to Kelly Chevrolet in [XXX] . After a failed repair attempt on August 18 2025 have been waiting on back ordered valve body part number 24045659. No eta on this part even though a transmission replacement would resolve but dealer refuses to replace. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FO...
Since I’ve got the vehicle i experienced issues with it not going in drive or reverse sporadically. I was air to obtain this in video and show it to the dealer for the first time Dec 2023. In addition and overtime it’s seems this issue may go hand and hand with the lane assist issue that had been known on Chevy models where they either don’t work of they don’t recognize the lanes correctly and the...
Thermostat not working. Causing fan to run as if the vehicle is overheating
I am writing to inform the appropriate authorities of the issues that I’ve continually had with my 2023 Chevrolet Blazer. It has come to my attention that the aforementioned vehicle will need a new transmission and possible engine repair currently totaling at just over 6,000 dollars in repair costs. When I was provided with the total repair cost I was informed by the certified service representati...
The contact's father owns a 2013 Chevrolet Blazer. The contact stated that while his father was driving at approximately 40 MPH straight forward, the brake pedal was depressed, and it traveled to the floorboard. Then, the brake pedal was lifted, and the brake pedal traveled a second time to the floorboard. The vehicle did not slow down as intended, and the vehicle crashed into the rear of another ...
The contact owns a 2023 Chevrolet Blazer. The contact stated while driving at an undisclosed speed, the Lane Keep Assist feature steered the vehicle to the left while the vehicle was driving inside the lane. The Lane Keep Assist warning light was illuminated. Additionally, the vehicle also experienced a loss of power steering assist. The contact stated that the failure occurred after the vehicle d...
Transmission going bad car shakes and studders upon acceleration
The contact owns a 2023 Chevrolet Blazer. The contact stated while driving at an undisclosed speed, the vehicle shuddered, and the transmission was difficult to shift into gear. There was no warning light illuminated. The vehicle was taken to an independent mechanic and was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was no...
Oil leaking from the Cam Shaft Carrier Seal.
Addition to Case #[XXX] Hi: Read the following response from Chevrolet Care at the end of this Email about my braking problem. Take Note That Chevrolet is Admitting that in a case like mine (wet, slippery snow conditions) I only have Basically Two Wheel Braking and those two wheels (tires) are sliding during the complete stop. This happens when driving in town (20 -25 mph) The rear wheels as Che...
This problem is with a 2023 R/S/ AWD Blazer: When there is wet slippery snow, and I apply the brakes normally the system immediately goes to rapid clicking of the ABS system activated on the front brakes and I hear no clicks from the rear wheels. From the time of the ABS being activated the front wheels go into a slide and the rear wheels only roll along with no braking action as I have opened my...
On February 14, 2025, at approximately 0700 hours, I was traveling southbound on XXX, approaching a left turn (eastbound) onto XXX. I was the first vehicle in the turn lane with no other vehicles or pedestrians in front of me. The road conditions were clear, dry, and cold. Upon receiving a green light to proceed with my left turn, I began to accelerate without issue. However, approximately halfwa...
Engine light on caused by emission system failure. Sensor unable to be changed until recall. Remote start unavailable while engine light is on. Had issue. Looked at four times at dealership. No correction taken.
While my wife was pulling into park the car and pressing the brake, the car all of a sudden accelerated into the building. Pressing the brake failed to stop the car. No person was in the way of the car so no one other than my wife was at risk of injury. The problem has not been reproduced since the car was totaled. The car was inspected by the insurance for loss but that was it. Police and manufac...
The driver-side half-shaft disengaged from the transmission. This caused a roll away of the vehicle when it is thought to be securely in "park" gear cuasing a frontal colisión.
Showing 20 of 31 complaints. Additional complaints are available via the NHTSA database.
Frequently Asked Questions About the 2023 Chevrolet Blazer
Has the 2023 CHEVROLET BLAZER been recalled?
Yes, the 2023 CHEVROLET BLAZER has 2 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2023 CHEVROLET BLAZER have?
The 2023 CHEVROLET BLAZER has 31 complaints filed with NHTSA. Of these, 3 involved crashes. 2 injuries and 0 deaths have been reported.
What is the safety rating for the 2023 CHEVROLET BLAZER?
The 2023 CHEVROLET BLAZER 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 BLAZER?
The most commonly reported problems with the 2023 CHEVROLET BLAZER involve power train (6 complaints), engine (3 complaints), forward collision avoidance (3 complaints). Other affected components include exterior lighting, service brakes, electrical system.
How many crash reports does the 2023 CHEVROLET BLAZER have?
There are 3 crash reports associated with the 2023 CHEVROLET BLAZER out of 31 total complaints (9.7% of complaints involved crashes).
How many fire reports does the 2023 CHEVROLET BLAZER have?
There are no fire reports for the 2023 CHEVROLET BLAZER in the NHTSA database.
Are there any deaths reported for the 2023 CHEVROLET BLAZER?
No deaths have been reported in NHTSA complaints for the 2023 CHEVROLET BLAZER.
How many injuries are reported for the 2023 CHEVROLET BLAZER?
2 injuries have been reported in NHTSA complaints for the 2023 CHEVROLET BLAZER. These are self-reported by vehicle owners as part of their safety complaints.
Should I buy a 2023 CHEVROLET BLAZER?
Based on NHTSA data, the 2023 CHEVROLET BLAZER is generally recommended. It has 31 complaints, 2 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 BLAZER?
The components with the most failures on the 2023 CHEVROLET BLAZER are: 1. POWER TRAIN (6 complaints), 2. ENGINE (3 complaints), 3. FORWARD COLLISION AVOIDANCE (3 complaints), 4. EXTERIOR LIGHTING (3 complaints), 5. SERVICE BRAKES (2 complaints). POWER TRAIN is the single most-reported problem area with 6 complaints.
What should I know before buying a 2023 CHEVROLET BLAZER?
Be cautious of power train issues, particularly automatic transmission failures and driveshaft problems, which have been reported to cause loss of vehicle control. Ensure regular maintenance to address electrical system and exterior lighting malfunctions. The 2023 CHEVROLET BLAZER has 31 NHTSA complaints and 2 recalls on record. NHTSA rates it excellent (5/5).
How reliable is the 2023 CHEVROLET BLAZER?
The 2023 CHEVROLET BLAZER receives a reliability score of 5/100, indicating below-average reliability. This is based on 31 owner complaints, 2 recalls, and 3 crash/fire reports in the NHTSA database. Key known issues include Automatic Transmission Failure and Driveshaft Issues.
What are the known issues with the 2023 CHEVROLET BLAZER?
Known issues with the 2023 CHEVROLET BLAZER include: Automatic Transmission Failure, Driveshaft Issues, Exterior Lighting Malfunctions, Service Brakes. These are based on patterns found across 31 NHTSA complaints. 2 of these patterns resulted in formal recalls.
What are the most common power train issues with the 2023 Chevrolet Blazer?
Automatic transmission failures and driveshaft problems are the most common power train issues.
Are there any electrical system issues with the 2023 Chevrolet Blazer?
Yes, exterior lighting malfunctions and electrical system problems have been reported.
What should I do if I experience transmission issues?
Contact your local Chevrolet dealership for inspection and repair.
Buyer Advice
Our recommendation: Be cautious of power train issues, particularly automatic transmission failures and driveshaft problems, which have been reported to cause loss of vehicle control. Ensure regular maintenance to address electrical system and exterior lighting malfunctions.
NHTSA Data Summary for 2023 Chevrolet Blazer
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2023 Chevrolet Blazer. The data includes 31 consumer complaints filed by vehicle owners, 2 manufacturer-initiated safety recalls, 3 reported crashes, 2 reported injuries, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2023 Chevrolet Blazer 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