2023 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated August 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2023 Buick Encore GX has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. DIY maintenance guides at au7o.io.
SERVICE BRAKES
General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.
EQUIPMENT:MECHANICAL:ACCESSORY SCISSOR/SCREW/BOTTLE JACK/LIFT:STAND
General Motors, LLC. (GM) is recalling certain 2020-2022 Buick Encore GX and 2021-2022 Chevrolet Trailblazer vehicles. The emergency jack, if not positioned as directed in the vehicle owner's manual, can fracture while in use.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2023 Buick Encore GX has 2 documented issues. The most frequently reported are: Shift to Park Message or No-Start from Park-Switch Fault (23-NA-119), Incorrect Catalytic Converter Installed (Emission Recalls). None are rated critical, but regular maintenance is recommended.
The 2023 Buick Encore GX has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
GM Bulletin 23-NA-119 covers 2020-2023 Buick Encore GX vehicles, with the 2023 population bounded by the October 7, 2022 Bupyeong #1 plant breakpoint. A malfunctioning park switch inside the shifter assembly can display Shift to Park while the vehicle is already in Park or cause… Severity: medium.
GM Emission Recall A202317281 covers certain 2020-2021 Buick Encore GX vehicles, and A232398131 covers certain 2023 vehicles, all with the 1.2L LIH engine. Some received an incorrect catalytic converter that does not meet all emission-system requirements. GM does not document a s… Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
