2020 BUICK ENCORE GX

2 recalls, 105 complaints - 680 TSBs - 4/5 safety rating

EQUIPMENT:MECHANICAL:ACCESSORY SCISSOR/SCREW/BOTTLE JACK/LIFT:STAND

Defect Description

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.

Consequence

A fractured jack can cause the vehicle to collapse, increasing the risk of injury.

Remedy

Dealers will replace the jack, free of charge. Interim owner notification letters informing owner of the safety risk are expected to be mailed July 26, 2021. A second notice will be mailed once remedy parts become available. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet... Read more

135,400 vehicles affected

Manufacturer: General Motors, LLC

SERVICE BRAKES

Defect Description

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 ... Read more

Consequence

If communication with the sensor is interrupted, the electronic brake boost assist could be lost. Extra pedal force will be required to slow and stop the vehicle, increasing the risk of a crash.

Remedy

GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. The recall began December 9, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-333-4223, or Buick customer service at 1-800-521-7300. GM's nu... Read more

3,677 vehicles affected

Manufacturer: General Motors LLC

Complaint Statistics

105 total complaints 7 crashes 2 injuries

Top Reported Components

Component	Complaints
SERVICE BRAKES	17
ELECTRICAL SYSTEM	13
ENGINE	12
POWER TRAIN	11
UNKNOWN OR OTHER	10
STEERING	7
FUEL/PROPULSION SYSTEM	5
AIR BAGS	3
VEHICLE SPEED CONTROL	3
SERVICE BRAKES, HYDRAULIC	3

Incident date: Jun 4, 2026

Transmission would not connect with the engine. La Fontaine dealership in Saint Clair. Said I need a new transmission cost $14,000. It has 59823 miles under the vehicle.

Incident date: Mar 16, 2026

While driving down the highway early in the morning the sunroof glass exploded. There were no other vehicles on the road, there was no impact. My vehicle is stored under a carport.

Incident date: Mar 23, 2026

When driving vehicle and making left or right turns clicking and knocking noises can be heard and felt. It is consistent with both wide and tight turns. Not intermittent. No outside factors causing noises. Concern was validated by finding Honda forums detailing other owners having the same issue. So... Read more

Incident date: Feb 19, 2026

The component that appears to have malfunctioned is the front axle integral carrier (front subframe) and the related front suspension geometry, as the vehicle now exhibits a persistent pull to the left and degraded steering stability after the dealer replaced the front lower control arms, engine mou... Read more

Incident date: Feb 19, 2026

check engine light came on took it to service they ran test on it code p0456 came up saying fuel leak

Incident date: Feb 16, 2026

A component has not yet failed but an existing recall (Ford recall 24S78 / NHTSA ID 24V957) describes the potential for loss of motive power increasing the risk of a crash. This recall was issued in December of 2024. I received a notice in January of 2026 that the repair was available, went to my lo... Read more

Incident date: Feb 16, 2026

Component/System Failed: Engine – connecting rod bearing failure consistent with Hyundai Theta II engine defect subject to federal recalls and Consent Orders. The vehicle previously received Recall Campaign 953 (KSDS software update), intended to detect premature rod bearing wear. The engine is cu... Read more

Incident date: Nov 3, 2025

Upon startup the following warning lights come on and remain active: Brake System Problem, Power Steering Problem, Hill Start Assist Problem, Vehicle Stability Assist (VSA) Problem, Anti-Lock Break System Problem. Additionally, intermittingly a loud grinding noise can be heard from the button of t... Read more

Incident date: Nov 3, 2025

Incident date: Sep 15, 2025

The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while driving 71 MPH with cruise control engaged, the vehicle experienced braking and power steering failure. The Traction Control, Brake, Parking, Antilock Braking System, Electronic Fuel Control, and Check Engine warning lig... Read more

Incident date: Oct 25, 2025

Just in school driveway going over speed bumps and 2 bolts that is hold the control arm fell out.

Incident date: Oct 25, 2025

My 2018 Hyundai Tucson SEL PLUS limited showed a flashing check engine light on 10/14/2025 and basically gave up acerating pass 60mph while I was driving , I pulled over and called the dealership where I bought it from they told me to drive it in, I did and they did an oil change and filled up, we ... Read more

Incident date: Oct 22, 2025

The contact owns a 2020 Chevrolet Traverse. The contact stated that while driving at undisclosed speeds, there were abnormal sounds coming from the exhaust system. The contact stated that the vehicle sounded like a motorcycle. The contact stated that the check engine warning light was illuminated, a... Read more

Incident date: Jul 11, 2025

The ball joint broke while I was driving I lost all control of vehicle

Crash

Incident date: Aug 28, 2025

See attached document for complaint. I am writing because back in January I received a notice of recall to have the rearview camera replaced because of inverted, blank, or distorted image. I had that camera replaced for those very same symptoms several weeks before the recall was announced. After w... Read more

Incident date: Aug 28, 2025

Incident date: Aug 15, 2025

The contact owns a 2024 Chevrolet Silverado 3500HD. The contact stated that while driving at various speeds, the vehicle jerked, with the check engine and several other unknown warning lights illuminated. The vehicle was taken to the dealer; however, no cause for the failure was found. The contact s... Read more

Incident date: Dec 30, 2024

What component has failed and is it available for inspection upon request? The engine is failing due to coolant intrusion. This is a known issue that can lead to engine fires and failure whilst driving. This problem is reproduce able. The dealership has inspected the issue however it is intermittent... Read more

Incident date: Apr 1, 2025

Subject: Inquiry Regarding Ball Joint and Control Arm Issues on My 2007 Jeep Liberty Dear support tech, I am writing to express my concerns regarding recurring issues with my 2007 Jeep Liberty, specifically with the driver-side ball joint and control arm. In 2019, I had the driver-side ball joint... Read more

Incident date: Apr 5, 2025

The contact owns a 2015 Chevrolet Colorado. The contact stated while driving at an undisclosed speed, the contact became aware that the electronic power steering was not functioning properly, requiring increased effort to maneuver the vehicle. The vehicle returned to normal functionality, but the fa... Read more

Incident date: Mar 17, 2025

The contact owns a 2024 Toyota Corolla. The contact stated while driving 60 MPH, the headlights failed to respond. There was a warning light illuminated that there was a failure with the front headlights. The vehicle was taken to the dealer and the contact was informed that the failure was with the ... Read more

Incident date: Mar 7, 2025

The contact owns a 2018 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable... Read more

Incident date: Feb 25, 2025

I received the new car on December 19-2024. The first time it was back at the dealership was December 21 for a computer malfunction. The screens shut down while driving. Since then, it has been back at the dealership #6 other times for the same issue, and they have not been able to fix things. Yeste... Read more

Incident date: Feb 25, 2025

Rear window shield shattered while the car is sitting in the park with no exterior impact. According to Acura there is a bulletin about this issue. Contacted the dealer they're manipulating this by charging customers...

Incident date: Feb 25, 2025

The contact owns a 2014 Ford Escape. The contact stated that while pulling out of the driveway and attempting to make a turn onto the street, the vehicle stalled. The vehicle was towed to the used car dealer where it was purchased. The dealer added coolant to the coolant reservoir and informed the c... Read more

Incident date: Jan 17, 2025

Ill be driving and my car will whip me right off the road

Incident date: Jan 17, 2025

Ill be driving and my car will whip me right off the road

Incident date: Jan 17, 2025

Secondary water pump failure with coolant line leak causing engine to rapidly run out of coolant.

Incident date: Jan 18, 2025

Below is the email that I sent to both the manufacturer and the dealership: I hope your Christmas Eve was better than mine. My son and I were driving up to the Poconos [XXX] to go skiing and I noticed the sonar detection light come on. When we were driving back from the Poconos, the transmission wou... Read more

Incident date: Jan 18, 2025

My vehicle (and I've heard from others with a Sportage) has been burning oil with no errors. I regularly get my oil changed. My last oil change, I had no oil and didn't know (oil change every 5000 miles or less). After this oil change and before next is due, I looked and oil is burned up again. Conc... Read more

Incident date: Oct 15, 2024

The vehicle stalls while driving. I’ve had 6 occurrences all intermittent. The truck is in motion and at any speed. It happened in a roundabout, uphill at 45 mph, while doing a Detroit left, while coasting when approaching a stop light at 30 mph, while turning left into my neighborhood and on the ... Read more

Incident date: Sep 11, 2024

[XXX] my car i just bought and financed was damaged. Carfax shows incident in Waco Tx. I financed my car 07/2024. Went and had my oil and tire rotation and found out my front Sub Frame is cracked and bent. This was never reported to carfax Jenkin Nissan found the problem.. I attached the last owner ... Read more

Incident date: Sep 11, 2024

Driver side mirror vibrate while driving, causing a distorted view and dizziness

Incident date: Dec 16, 2024

The contact owns a 2025 Chevrolet Trailblazer. The contact stated that when he stopped the vehicle and had shut the vehicle off but had left the vehicle in drive (D) and had not engaged the parking brake, the vehicle rolled forward. The contact stated that this was also occurring when he had stopped... Read more

Incident date: Dec 16, 2024

The contact owns a 2016 Ford Explorer. The contact’s spouse stated that while driving at an undisclosed speed, the vehicle lost motive power. There was no warning light illuminated. The vehicle was not able to be restarted. The vehicle was towed to an independent mechanic where it was diagnosed th... Read more

Incident date: Dec 16, 2024

The contact owns a 2017 Honda Civic Hatchback. The contact stated while driving at various speeds and depressing the brake pedal, the vehicle hesitated while responding, causing the braking distance to be extended. There was no warning light illuminated. An independent mobile mechanic diagnosed the ... Read more

Incident date: Nov 1, 2024

When the vehicle is in reverse and you are backing the emergency brake suddenly comes on practically giving you whiplash. This happens randomly and without any obstruction or reason for the emergency brake to come on. It has happened many times. This morning it slammed the emergency brake on 4 t... Read more

Incident date: Nov 1, 2024

The contact owns a 2020 Kia Optima. The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact stated that oil changes needed to be performed more frequently than normal. The contact stated that the oil light remained illuminated. The local dealer was not contac... Read more

Incident date: Dec 8, 2024

Unknown I have two urgent recall warnings on my vehicle and am unable to park near building structures according to the recall instructions.

Incident date: Sep 20, 2024

My rocker panels rusting out, trailer hitch wiring issue again , air conditioning/ heater issues again , fuel sending unit and lines issues , plus was told by dealer under frame work rusting issues??? What is going on with my 2014 1500 Silverado , is there anything you can help me with regarding any... Read more

Incident date: Sep 20, 2024

This morning when operating on FSD trail version, at tye stop sign I had to make left. This is at intersection of Rueslane and Old bridge Turnpike of East Brunswick, NJ. My car started to make a left when there was an incoming car from the left, and they do.not have to stop. Thank fully the car on t... Read more

Incident date: Sep 20, 2024

Incident date: Jul 22, 2024

Vehicle keeps throwing error code P2138 there is a current known issue that GM is aware of see notice 070604019F. Water gets in the electrical connections of sensors and is an issue as it causes check engine light and can decrease power of the acceleration of the vehicle which is a safety hazard. ... Read more

Incident date: Oct 8, 2024

Sudden unintended acceleration I was pulling next to a curb as I was parking. My speed was approximately two or three miles per hour. My right foot was on the brake slowing the vehicle. My right hand was at the two o'clock position on the steering wheel. My left hand was not on the steering wheel. T... Read more

Incident date: Sep 28, 2024

Instrument cluster randomly will be blank. Which prevents the driver from seeing travel speed, battery level, etc.

Incident date: Apr 1, 2024

Front passenger side brake line (plastic) burst - causing no braking on vehicle. This happened when parked and just starting to drive vehicle out of carport. Vehicle was towed to service center (Car Fix Western Ave Knoxville, TN), damaged confirmed by tech. Both front brake lines were replaced, ... Read more

Incident date: Aug 2, 2024

EPC (engine light) light came on two separate times while car stopped accelerating and was shaking a lot with smells of chemicals from vents all at once. Inside electrical issues as well. Car bought new First incident was the first week and a few months later and a year later

Incident date: Jan 17, 2024

I have a 22 hybrid maverick with ~ 27,000. I was driving back home from out of town and I had already driven for a good two and a half hours. I was passing an 18 wheeler when suddenly my whole truck turned off. The dash, infotainment screen all black. I tried to turn on the hazards but nothing came ... Read more

Showing 50 of 105 complaints.

NHTSA Safety Ratings, 2020 BUICK ENCORE GX

2020 Buick Encore GX SUV AWD

Category	Rating
Overall Rating	4 / 5 ★★★★☆
Frontal Crash	4 / 5 ★★★★☆
Frontal Crash, Driver	5 / 5 ★★★★★
Frontal Crash, Passenger	3 / 5 ★★★☆☆
Side Crash	5 / 5 ★★★★★
Side Crash, Driver	5 / 5 ★★★★★
Side Crash, Passenger	5 / 5 ★★★★★
Rollover	4 / 5 ★★★★☆
Rollover Risk	17.9%

Safety Technology

Feature	Status
Electronic Stability Control	Standard
Forward Collision Warning	Standard
Lane Departure Warning	Standard

Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.

Technical Service Bulletins, 2020 BUICK ENCORE GX

680 manufacturer communications from 319 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
350000 EQUIPMENT	119
060000 ENGINE AND ENGINE COOLING	110
110000 ELECTRICAL SYSTEM	94
100000 POWER TRAIN	47
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL	46
200000 WHEELS	24
060000 ENGINE (PWS)	15
030000 BRAKES (PWS)	13

200000 WHEELS

This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

350000 EQUIPMENT

This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.

110000 ELECTRICAL SYSTEM

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.

100000 POWER TRAIN

This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.

350000 EQUIPMENT

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

200000 WHEELS

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

110000 ELECTRICAL SYSTEM

This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

118000 ELECTRICAL SYSTEM:SOFTWARE

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This service bulletin advises the technician to replace valve body first to determine if that is the issue for and if not, to inspect internal parts of transmission for any signs of abnormal wear to correct customer concerns of Loss of Forw

100000 POWER TRAIN

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).

110000 ELECTRICAL SYSTEM

This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.

061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.

060000 ENGINE AND ENGINE COOLING

This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.

060000 ENGINE AND ENGINE COOLING

Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles. The Engine Control Module (ECM) may not clear the permanent status of DTC P0521 (Engine Oil Pressure Sensor Performance). If t

110000 ELECTRICAL SYSTEM

063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

060000 ENGINE AND ENGINE COOLING

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.

060000 ENGINE AND ENGINE COOLING

This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.

350000 EQUIPMENT

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

350000 EQUIPMENT

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.

980000 UNKNOWN OR OTHER

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

350000 EQUIPMENT

This technical bulletin provides a procedure to correct the condition of Service All-Wheel Drive System Messages Displayed with Rear Drive Motor DTC C0095 Set.

110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to correct the condition of Service All-Wheel Drive System Messages Displayed with Rear Drive Motor DTC C0095 Set.

100000 POWER TRAIN

This technical bulletin provides a procedure to correct the condition of Service All-Wheel Drive System Messages Displayed with Rear Drive Motor DTC C0095 Set.

110000 ELECTRICAL SYSTEM

This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.

100000 POWER TRAIN

This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.

350000 EQUIPMENT

This service bulletin provides a procedure to locate and fix a possible leak in the roof area due to missing sealant to correct customer concerns of Various Electrical Issues, No Start, Stall, Brake Lamp Not Off, Radio Inoperative, Remote K

200000 WHEELS

160000 STRUCTURE

110000 ELECTRICAL SYSTEM

030000 SERVICE BRAKES, HYDRAULIC

110000 ELECTRICAL SYSTEM

This service bulletin provides a repair procedure to correct a customer concern of Loss of and/or Reduced Propulsion.

100000 POWER TRAIN

This service bulletin provides a repair procedure to correct a customer concern of Loss of and/or Reduced Propulsion.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides information on normal engine characteristics/noise produced by the LIH engine.

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

070000 FUEL SYSTEM, GASOLINE

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

100000 POWER TRAIN

This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle

060000 ENGINE AND ENGINE COOLING

350000 EQUIPMENT

This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) a?? FAQs.

110000 ELECTRICAL SYSTEM

This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) a?? FAQs.

350000 EQUIPMENT

This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.

350000 EQUIPMENT

This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present o

110000 ELECTRICAL SYSTEM

060000 ENGINE AND ENGINE COOLING

This service bulletin provides Information on Purge Pump Part Replacement and Purge pump Part Number Interchangeability.

160000 STRUCTURE

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

980000 UNKNOWN OR OTHER

Special Coverage - Certain 2020 model year Buick Encore GX vehicles, equipped with a 1.2L engine, may have a condition that could cause the turbocharger to fail. If this condition occurs, the Malfunction Indicator Lamp (Check Engine Light)

060000 ENGINE AND ENGINE COOLING

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

100000 POWER TRAIN

This Preliminary information communicates the process for recording transmission noises using the PicoScope For review

100000 POWER TRAIN

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

060000 ENGINE AND ENGINE COOLING

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

120000 EXTERIOR LIGHTING

This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.

100000 POWER TRAIN

This Preliminary information communicates inspection and/or needed repairs for DTC P2714 on a VT40 CVT transmission

110000 ELECTRICAL SYSTEM

This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).

350000 EQUIPMENT

This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.

110000 ELECTRICAL SYSTEM

This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.

100000 POWER TRAIN

This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a procedure to fix an oil leak from a porous area at the cylinder head and how to fix it so that the engine does not have to be replaced.

980000 UNKNOWN OR OTHER

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

110220 ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

350000 EQUIPMENT

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

060000 ENGINE AND ENGINE COOLING

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

060000 ENGINE AND ENGINE COOLING

This informational bulletin provides Information on Purge Pump Part Replacement and Purge Part Number Interchange.

110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to replace the shifter if the park switch has been found with bad pins, causing the customers concern.

100000 POWER TRAIN

This technical bulletin provides a procedure to replace the shifter if the park switch has been found with bad pins, causing the customers concern.

060000 ENGINE AND ENGINE COOLING

This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.

061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.

350000 EQUIPMENT

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

120000 EXTERIOR LIGHTING

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

110000 ELECTRICAL SYSTEM

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

100000 POWER TRAIN

This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.

110000 ELECTRICAL SYSTEM

This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.

100000 POWER TRAIN

This informational bulletin explains how to check if the pulley and/or drive chain has any damage caused by low fluid or a code set that causes the transmission to default maxing out pressure.

020000 SUSPENSION

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

010000 STEERING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

100000 POWER TRAIN

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

200000 WHEELS

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

120000 EXTERIOR LIGHTING

This informational bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.

350000 EQUIPMENT

This informational bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.

200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Showing 100 of 680 bulletins.

BUICK ENCORE GX - All Years Overview

Complete safety history for the BUICK ENCORE GX across all model years (2020, 2024).

6 Total Recalls

305 Total Complaints

0 Investigations

16 Reported Crashes

6 Reported Fires

0 Reported Deaths

BUICK ENCORE GX - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2025	0	23	View
2024	1	33	View
2023	0	42	View
2022	1	36	View
2021	2	66	View
2020 (current)	2	105

Other BUICK Models

Model	Recalls	Complaints
REGAL	207	4,454	View
CENTURY	103	2,397	View
ENCLAVE	86	3,218	View
SKYLARK	71	755	View
LESABRE	64	4,872	View
LACROSSE	64	2,885	View
RIVIERA	46	439	View
ENCORE	41	854	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2020 BUICK ENCORE GX

Complaint Statistics

Top Reported Components

NHTSA Safety Ratings, 2020 BUICK ENCORE GX

Safety Technology

Technical Service Bulletins, 2020 BUICK ENCORE GX

Most Affected Components

BUICK ENCORE GX - All Years Overview

BUICK ENCORE GX - Year by Year

Other BUICK Models