2021 Buick Encore GX Recalls, Problems & Safety Rating

2 safety recalls on file

The 2021 Buick Encore GX has 2 safety recalls on file with NHTSA.

Owners have filed 53 complaints with NHTSA, including 2 crashes, 4 injuries.

The most-reported problem area is Engine (15 reports).

2Recalls
53Owner complaints
2Crashes reported
n/aNHTSA safety rating
Is the repair still open on your Encore GX?

A recall covers specific vehicles. Your VIN shows whether yours still needs the free repair.

2021 Buick Encore GX recalls

Emergency jack can break during use, risking vehicle collapse

Recall 21V440Jun 10, 2021135,400 vehicles affected

The emergency jack supplied with these vehicles can fracture while in use if it is not positioned as directed in the owner's manual.

Brake Boost May Fail, Requiring Extra Pedal Force

Recall 20V588Sep 24, 20203,677 vehicles affected

Contamination at a sensor connection in the electronic brake boost system can interrupt communication between the sensor and the brake boost system.

Most common 2021 Buick Encore GX problems

Problem areas named in the 53 complaints owners filed with NHTSA.

Problem areaReports
Engine15
Power Train11
Service Brakes7
Fuel/Propulsion System7
Unknown Or Other6
Engine And Engine Cooling4
Electrical System4
Lane Departure3
Equipment2
Forward Collision Avoidance2

What owners report

2026-09-18, Back Over Prevention
The contact owns a 2021 Buick Encore. The contact stated that after starting the vehicle, the radio display screen was blank. While reversing, the rear-view camera briefly displayed an image before going blank. The manufacturer was made aware of the failure by phone. The failure mileage was approximately 87,402.
2026-08-30, Power Train
Vehicle does not recognize it is in Park even when the shifter is placed in that position. As a result, the vehicle cannot be turned off. GM has issued a technical service bulletin for this issue, but has not yet performed a recall.
2026-08-29, Forward Collision Avoidance
The Frontview camera or its software is the issue. It allows the car to drift outside of the lane on both sides of the car before warning and or pulling you back over but then it just pulls you to the other line and lets you cross it back and forth if you let it and every time crossing the line. Extremely dangerous if you don't know that it's not functioning correctly. Also her adaptive cruise control doesn't work and I know for a fact it uses the same camera to work to be able to tell when a vehicle is ahead of you which her car does show the symbol for when a car is ahead of you but it doesn't slow down her cruise control leaving a gap between the 2 cars so again if you didn't pay atten
2026-07-08, Electrical System
While driving check engine suddenly illuminated following by a "warning reduced engine power" message. Car began driving sluggish and driving over 35mph caused serious trembling. After multiple diagnosis with several engine codes pointing to issues with ECM, and mass air flow sensor, and the wiring affliated . I took the vehicle to the GMC dealership to get vehicle serviced and was told the wiring had broken and melted which caused the check engine to come on and the vehicle to drive the way it did. The cause was the zip tie being tied too tight as stated in GMs own bulletin number 22-NA-008. This should be a bulletin it should be a recall!
2026-06-29, Service Brakes, Hydraulic
The contact owns a 2021 Buick Encore GX. The contact stated that while driving at an undisclosed speed, the brake pedal was firm while depressed, with several unknown warning lights illuminated. The vehicle was taken to an independent mechanic, and several unknown diagnostic trouble codes were retrieved. The vehicle was then taken to the dealer, but the vehicle was not yet diagnosed or repaired. The contact related the failure to NHTSA Campaign Number: 20V588000 (Service Brakes); however, the VIN was not included in the recall. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 81,000.

2021 Buick Encore GX questions

Does the 2021 Buick Encore GX have any recalls?

Yes. NHTSA lists 2 safety recalls for the 2021 Buick Encore GX: Emergency jack can break during use, risking vehicle collapse; Brake Boost May Fail, Requiring Extra Pedal Force. Recall repairs are normally free at an authorized dealer.

What are the most common problems with the 2021 Buick Encore GX?

Based on 53 owner complaints filed with NHTSA, the most-reported problem areas are Engine (15), Power Train (11), Service Brakes (7).

How do I check if a recall on my 2021 Buick Encore GX has been fixed?

Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.

Other Buick Encore GX years

Other 2021 Buick models