Buick · Known Issues

2022 Buick Encore GX Problems: 2 Issues Every Owner Should Know

2022 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated June 2026

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Buick Encore GX has 2 documented known issues, with 1 rated critical. The most serious is Encore GX CVT / 9-Speed Hesitation and Shudder ($0-$3,500 repair). Across all issues, repair costs range from $ to $3,500. DIY maintenance guides at au7o.io.

All 2 Known Issues

On the 2020-2024 Buick Encore GX, the 2020+ Encore GX uses either the VT40 CVT (FWD 1.2L) or the GM 9T50 9-speed (AWD 1.3L). Both have reported issues: CVT hesitates from a stop, jerks on tip-in, and growls. 9-speed has been the subject of multiple TSBs covering harsh shifts, flares, and torque converter shudder.

This issue also affects: Buick Regal, Cadillac Escalade, Cadillac Escalade ESV

Common Symptoms

hesitation from stop
jerk on tip-in
shudder at light throttle
harsh shifts

How to Fix

CVT: software update via dealer (TSB 21-NA-141 and successors). 9-speed: ATF flush + reprogramming if persistent shudder; valve body or torque converter if not resolved. Many fixes were under GM's "PI" (Product Investigation) bulletins — check for active campaigns on your VIN.

Typical repair cost:$0 - $3,500

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Manually Verified

Medium Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2020-2023 Buick Encore GX, a widely reported defect across 2020-2023 Encore GX vehicles is a false "Shift to Park" message that appears even when the vehicle is already in Park, caused by a faulty park switch inside the shifter assembly with spread or damaged electrical terminals. The fault can keep the vehicle in accessory mode, prevent a clean shutdown, and drain the battery. GM addressed it with TSB 23-NA-119 (also covering Chevrolet Trailblazer and Malibu), and owners have filed class-action litigation seeking a recall.

Common Symptoms

"Shift to Park" message displayed while already in Park
Vehicle won't fully shut off / stays in accessory mode
Dead or drained battery
Intermittent no-start or stalling

How to Fix

Per GM TSB 23-NA-119, the fix is inspecting the park-switch terminals and, if no harness damage is found, replacing the shifter control assembly. Confirm a clean shutdown afterward to prevent parasitic battery drain. Repair may be covered under bumper-to-bumper warranty.

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Community Reported

High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026

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 2022-2022 Buick Encore GX has 2 documented issues. The most frequently reported are: Encore GX CVT / 9-Speed Hesitation and Shudder, False "Shift to Park" Warning / Park Switch Failure (TSB 23-NA-119). Of these, 1 is rated critical and should be addressed promptly.

Is the Buick Encore GX reliable?

The 2022-2022 Buick Encore GX has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Encore GX CVT / 9-Speed Hesitation and Shudder. 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 $3,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Encore GX CVT / 9-Speed Hesitation and Shudder, typically costs $0-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2020-2024 Buick Encore GX Encore GX CVT / 9-Speed Hesitation and Shudder?

The 2020+ Encore GX uses either the VT40 CVT (FWD 1.2L) or the GM 9T50 9-speed (AWD 1.3L). Both have reported issues: CVT hesitates from a stop, jerks on tip-in, and growls. 9-speed has been the subject of multiple TSBs covering harsh shifts, flares, and torque converter shudder. Repairs typically run $0-$3,500. Severity: high.

What is the 2020-2023 Buick Encore GX False "Shift to Park" Warning / Park Switch Failure (TSB 23-NA-119)?

A widely reported defect across 2020-2023 Encore GX vehicles is a false "Shift to Park" message that appears even when the vehicle is already in Park, caused by a faulty park switch inside the shifter assembly with spread or damaged electrical terminals. The fault can keep the ve… Severity: medium.

2022 Buick Encore GX Problems: 2 Issues Every Owner Should Know

All 2 Known Issues

2020-2024 Buick Encore GX: Encore GX CVT / 9-Speed Hesitation and Shudder#

Common Symptoms

How to Fix

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2020-2023 Buick Encore GX: False "Shift to Park" Warning / Park Switch Failure (TSB 23-NA-119)#

Common Symptoms

How to Fix

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Frequently Asked Questions

What are the most common Buick Encore GX problems?

Is the Buick Encore GX reliable?

How much does it cost to fix common Buick Encore GX problems?

What is the 2020-2024 Buick Encore GX Encore GX CVT / 9-Speed Hesitation and Shudder?

What is the 2020-2023 Buick Encore GX False "Shift to Park" Warning / Park Switch Failure (TSB 23-NA-119)?