RECALLS — MAKE · MODEL · YEAR
2023 Chevrolet Blazer recalls
3 safety recall campaigns have been filed for the 2023 Chevrolet Blazer with Transport Canada and the U.S. NHTSA. Here is what both agencies say.
- Canadian recalls
- 01
- U.S. recalls
- 02
- Total campaigns
- 03
Transport Canada recalls
01- Powertrain#2023142
638 units affected
Issue: On certain vehicles, a problem inside the transmission could cause the left-front axle shaft to separate from the transmission. If this happens, there would be a loss of power to the wheels. This could also cause the vehicle to roll away while parked, if the parking brake isn't used. Note: This problem could cause a grinding or clicking noise from the front of the vehicle. Safety Risk: A loss of power to the wheels could increase the risk of a crash. Additionally, a parked vehicle that moves unintentionally could create a risk of a crash or an injury. Corrective Actions: General Motors will notify owners by mail and instruct you to take your vehicle to a dealership to replace the transmission sun gear.
Canadian data updated August 24, 2026
U.S. NHTSA recalls
02- POWER TRAIN:AUTOMATIC TRANSMISSION#23V172000
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.
Risk: 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.
- POWER TRAIN:DRIVELINE:DRIVESHAFT#23V042000
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.
Risk: 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.
Does this recall apply to my vehicle?
Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.
What to do
Recall repairs are free at a franchised dealer in both countries. To confirm a recall applies to your specific vehicle, or to book the work, contact your manufacturer or dealer with your full VIN, or use the official channel:
- NHTSA recall lookup (search by VIN) — U.S. National Highway Traffic Safety Administration
- Defects and recalls database — Transport Canada
Check a 2023 Chevrolet Blazer VIN
A VIN decode confirms your vehicle's exact model year, trim and assembly plant, then runs this same recall check against it.