2023 CHEVROLET BLAZER — Problems, Recalls & Safety Data

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5/5

★★★★★

Safety Rating

45

Owner Complaints

7 Crashes

2

Recalls

ACTIVE RECALL

22

Service Bulletins

0

Investigations

Overview of the 2023 CHEVROLET BLAZER

The 2023 CHEVROLET BLAZER has received a total of 45 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). It earned an overall safety rating of 5 out of 5 stars in NHTSA's New Car Assessment Program crash tests. There have been 2 recall campaigns affecting this vehicle, covering issues with POWER TRAIN:AUTOMATIC TRANSMISSION, POWER TRAIN:DRIVELINE:DRIVESHAFT. 22 technical service bulletins have been issued by General Motors, LLC for this model year. The most commonly reported problems involve the Engine (8 complaints), Power Train (8 complaints), and Service Brakes (7 complaints).

Recalls for the 2023 CHEVROLET BLAZER

NHTSA has recorded 2 recalls for the 2023 CHEVROLET BLAZER, potentially affecting up to 8,754 vehicles.

Recall 23V172000 — POWER TRAIN:AUTOMATIC TRANSMISSION

| 8,744 vehicles affected

Defect: 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...

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Recall 23V042000 — POWER TRAIN:DRIVELINE:DRIVESHAFT

| 10 vehicles affected

Defect: 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.

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Owner Complaints for the 2023 CHEVROLET BLAZER

45 complaints have been filed with NHTSA for the 2023 CHEVROLET BLAZER. Below is a breakdown by vehicle component.

Most Recent Complaints

#11715738 | ELECTRICAL SYSTEM | | N/A miles
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 the front that was not soldered together at the manufacturer is what the Chevy dealership stated.
#11715738 | EXTERIOR LIGHTING | | N/A miles
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 the front that was not soldered together at the manufacturer is what the Chevy dealership stated.
#11700596 | FORWARD COLLISION AVOIDANCE | | 20,000 miles
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 became a regular occurrence. No warning lights were illuminated. The vehicle was taken to the dealer, who informed the contact that the vehicle functioned as intended during the time in the Service Center. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 20,000. The VIN was not available.
#11699735 | POWER TRAIN | | N/A miles
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 TWO MONTHS WAITING ON PARTS. SINCE THIS IS THE 3RD FAILED TRANSMISSION UNDER WARRANTY, I CREATED A COMPLAINTWITH GM AND REQUESTED A BUY BACK BUT THEY REFUSED.
#11689364 | POWER TRAIN | | N/A miles
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 (FOIA), 5 U.S.C. 552(B)(6)

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Safety Rating for the 2023 CHEVROLET BLAZER

The 2023 CHEVROLET BLAZER received an overall safety rating of 5 out of 5 stars from NHTSA's New Car Assessment Program (NCAP).

Test Category Rating
Overall Rating ★★★★★ (5/5)
Frontal Crash ★★★★★ (5/5)
Side Crash ★★★★★ (5/5)
Rollover ★★★★ (4/5)

Safety ratings are based on controlled crash tests conducted by NHTSA. A 5-star rating indicates the highest level of occupant protection.

Technical Service Bulletins for the 2023 CHEVROLET BLAZER

General Motors, LLC has issued 22 technical service bulletins (TSBs) for the 2023 CHEVROLET BLAZER. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.

PIP5841G — UNKNOWN OR OTHER

This Preliminary information communicates the potential for condensation to freeze up inside the Crankcase Pressure Sensor causing dtc P04FB to set.

24-NA-239 — UNKNOWN OR OTHER

This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the PicoScope.

23-NA-082 — EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides a procedure for rear park assist button replacement due to some vehicles that were built with a ride control switch that still contains the rear park assist button on it.

23-NA-082 — LANE DEPARTURE

This service bulletin provides a procedure for rear park assist button replacement due to some vehicles that were built with a ride control switch that still contains the rear park assist button on it.

23-NA-130 — VISIBILITY:REARVIEW MIRRORS/DEVICES

This technical bulletin provides repair information to correct a customer concern of the driver side mirror being distorted.

N232408020 — EQUIPMENT

Certain vehicles may have been shipped from the assembly plant without the front license plate bracket. Dealers will install the front license plate bracket.

PIT6009A — EQUIPMENT

This Preliminary information communicates that during PDI it may be discovered there is no front license plate bracket contained in the loose parts. The dealer is advised that this is not a shipping issue and the part should be ordered with a SPAC case if necessary. 

23-NA-082 — EQUIPMENT

This technical bulletin provides a procedure for rear park assist button replacement due to some vehicles that were built with a ride control switch that still contains the rear park assist button on it.

23-NA-082 — ELECTRICAL SYSTEM

This technical bulletin provides a procedure for rear park assist button replacement due to some vehicles that were built with a ride control switch that still contains the rear park assist button on it.

23-NA-082 — ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS

This technical bulletin provides a procedure for rear park assist button replacement due to some vehicles that were built with a ride control switch that still contains the rear park assist button on it.

Showing 10 of 22 technical service bulletins.

NHTSA Investigations for the 2023 CHEVROLET BLAZER

There are no NHTSA defect investigations on record for this vehicle.

Other Model Years of the CHEVROLET BLAZER

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Other CHEVROLET Models

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