2022 Buick Encore GX Problems: 6 Known Issues
2022 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Buick Encore GX has 6 documented known issues, with 2 rated critical. The most serious are 1.2L turbocharger failure from wastegate linkage wear — bulletin 23-NA-058 ($900-$2,400 repair) and CVT loss of forward gear or reduced propulsion — bulletins 21-NA-003 and 24-NA-009 ($4,500-$7,800 repair). Across all issues with published estimates, repair costs range from $400 to $7,800. DIY maintenance guides at au7o.io.
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All 6 Known Issues
NHTSA Recalls4 recalls
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
General Motors, LLC is recalling certain 2024-2025 Buick Envista, 2024-2026 Buick Encore GX, Chevrolet Trailblazer, and 2025 Chevrolet Trax vehicles. The rearview camera screen may display a distorted or blank image.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
General Motors, LLC (GM) is recalling certain 2024 Buick Encore GX, Envista, and Chevrolet Trax vehicles. The software in the Virtual Cockpit Unit Module (VCU) may cause the instrument panel display to intermittently go blank at vehicle startup or while driving.
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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Frequently Asked Questions
What are the most common Buick Encore GX problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Buick Encore GX has 6 documented issues. Documented issues include: 1.2L turbocharger failure from wastegate linkage wear — bulletin 23-NA-058, CVT loss of forward gear or reduced propulsion — bulletins 21-NA-003 and 24-NA-009, Evaporative emissions purge pump failure — special coverage N232395310. Of these, 2 are rated critical and should be addressed promptly.
Is the Buick Encore GX reliable?
The 2022 Buick Encore GX has 6 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 2 issues are rated critical: 1.2L turbocharger failure from wastegate linkage wear — bulletin 23-NA-058 and CVT loss of forward gear or reduced propulsion — bulletins 21-NA-003 and 24-NA-009. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Buick Encore GX problems?
Repair costs for known Buick Encore GX issues range from $0 to $7,800, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 1.2L turbocharger failure from wastegate linkage wear — bulletin 23-NA-058, typically costs $900-$2,400 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2020-2023 Buick Encore GX 1.2L turbocharger failure from wastegate linkage wear — bulletin 23-NA-058?
On the 1.2L engine, wear in the turbocharger wastegate linkage can cause a rattle on cold start and set code P0299 (engine underboost). When the turbocharger fails, the check-engine light comes on and a message may say the engine power is reduced. Applies to: 2020-2023 Buick Enco… Repairs typically run $900-$2,400. Severity: high.
What is the 2020-2025 Buick Encore GX CVT loss of forward gear or reduced propulsion — bulletins 21-NA-003 and 24-NA-009?
The VT40 CVT can lose forward gear, slip or lose propulsion with the check-engine light on. GM lists a pressure regulator or clutch regulator valve sticking in the valve body, forward clutch piston damage, or wear in the primary pulley bearing bore as causes; running in this stat… Repairs typically run $4,500-$7,800. Severity: high.
What is the 2020-2023 Buick Encore GX Evaporative emissions purge pump failure — special coverage N232395310?
The electric evaporative-emissions purge pump can fail. When it does, the check-engine light comes on and a trouble code sets. Applies to: 2020-2021 Buick Encore GX with the 1.2L LIH or 1.3L L3T engine are listed in GM special coverage N232395310; involvement is by VIN. Owners of… Repairs typically run $400-$850. Severity: medium.
What is the 2020-2023 Buick Encore GX "Shift to Park" message while in Park, no start — bulletin 23-NA-119?
A malfunctioning park switch inside the shifter assembly can make the driver information center show "Shift to Park" while the vehicle is already in Park, and can cause a no-start. Owners report the vehicle then will not shut off fully. Applies to: 2020-2023 Buick Encore GX (bull… Severity: medium.
What is the 2020-2025 Buick Encore GX Coolant flow too low code P3075 on the 1.3L — bulletin 21-NA-257?
On the 1.3L engine, the check-engine light can come on with code P3075 (engine coolant flow too low). GM bulletin 21-NA-257 says this may be caused by low coolant or air trapped in the cooling system; GM TechLink also describes P3075 and/or P0128 set by failure of the engine cool… Repairs typically run $600-$1,500. Severity: medium.
What is the 2020-2022 Buick Encore GX Emergency jack can fracture if mispositioned — recall 21V440?
The emergency jack, if not positioned as the owner's manual directs, could fracture and fail to support the vehicle. If it fractures under load, the vehicle could collapse, potentially injuring people near or under it. Applies to: 2020-2022 Buick Encore GX built March 23, 2020 to… Repairs typically run $0-$0. Severity: medium.
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.