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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2024-2026 Buick Envista has 9 documented known issues, with 6 rated critical. The most serious are Brake master cylinder internal seal failure producing a soft pedal and loss of stopping ability ($450-$1,600 repair), 1.2L LIH turbo three-cylinder connecting rod and main bearing failure causing sudden loss of power and engine seizure ($6,500-$11,000 repair), ECM mis-timed ignition after Auto Stop/Start restart causing rough running and engine knock (GM emissions recall A242435780) ($0-$0 repair), Virtual Cockpit Unit software fault blanking the digital instrument cluster (NHTSA recall 23V744) ($0-$0 repair), Instrument cluster and 11-inch infotainment screen blackout and reboot on VINs outside the 23V744 recall ($0-$1,400 repair) and Complete vehicle shutdown while driving - engine, dash, power steering and brake assist all lost simultaneously ($0-$1,200 repair). Across all issues with published estimates, repair costs range from $40 to $11,000. DIY maintenance guides at au7o.io.
All 9 Known Issues
NHTSA Recalls2 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.
Campaign #26V53900020/08/2026
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.
Campaign #23V74400006/11/2023
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2024-2026 Buick Envista has 9 documented issues. The most frequently reported are: Brake master cylinder internal seal failure producing a soft pedal and loss of stopping ability, 1.2L LIH turbo three-cylinder connecting rod and main bearing failure causing sudden loss of power and engine seizure, ECM mis-timed ignition after Auto Stop/Start restart causing rough running and engine knock (GM emissions recall A242435780). Of these, 6 are rated critical and should be addressed promptly.
Is the Buick Envista reliable?
The 2024-2026 Buick Envista has 9 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 6 issues are rated critical: Brake master cylinder internal seal failure producing a soft pedal and loss of stopping ability and 1.2L LIH turbo three-cylinder connecting rod and main bearing failure causing sudden loss of power and engine seizure and ECM mis-timed ignition after Auto Stop/Start restart causing rough running and engine knock (GM emissions recall A242435780) and Virtual Cockpit Unit software fault blanking the digital instrument cluster (NHTSA recall 23V744) and Instrument cluster and 11-inch infotainment screen blackout and reboot on VINs outside the 23V744 recall and Complete vehicle shutdown while driving - engine, dash, power steering and brake assist all lost simultaneously. 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 Envista problems?
Repair costs for known Buick Envista issues range from $0 to $11,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Brake master cylinder internal seal failure producing a soft pedal and loss of stopping ability, typically costs $450-$1,600 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2024-2025 Buick Envista Brake master cylinder internal seal failure producing a soft pedal and loss of stopping ability?
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.
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GM recalled certain 2024 Buick Envista, Buick Encore GX and Chevrolet Trax vehicles because software in the Virtual Cockpit Unit Module (VCU) can make the instrument panel display go blank intermittently at startup or while driving. Approximately 6,289 Envista units are covered. With the cluster dark the driver loses speed, fuel level and all telltale warning lights, so a brake, ABS or check-engine warning can go unseen. This is the launch-year defect of the nameplate - the Envista's cluster is a single reconfigurable display with no analog backup, so a VCU fault takes the entire instrument panel with it. Owner-notification letters were mailed December 2023; GM's number for the campaign is A232424320.
Common Symptoms
Instrument cluster goes completely black at startup
Instrument panel blanks intermittently while driving
Speedometer disappears with no warning lights
Cluster restores itself after several seconds or after a restart
How to Fix
Free recall remedy: the VCU software is updated, either by the dealer or delivered as an over-the-air update - many owners get it without a service visit if the vehicle is enrolled and connected. Verify by VIN at nhtsa.gov/recalls or my.gm.com/recalls. If the cluster still blanks after the update the car has the separate out-of-scope module fault (see the related infotainment/cluster blackout issue) and needs hardware diagnosis, not another reflash.
A large and continuing cluster of NHTSA complaints describes the same blank-screen behavior as recall 23V744 on Envistas whose VINs are NOT in the recall population - including 2025 cars and 2024 cars built after the recall break point. Owners report both the cluster and the 11-inch infotainment display going black for 10-30 seconds at a time, repeated reboots, loss of audio and phone projection, and no stored trouble codes. Representative NHTSA complaints: ODI 11757017 (2024, telematics control module replaced, then repeated recurrences after two reprogramming attempts), ODI 11711372, and 2025-model complaints describing the screens dying and restarting throughout a drive. Dealer fixes escalate from radio reprogramming to a factory reset to replacement of the telematics control module, body control module or the cluster display itself, and several owners report the failure returning after each. GM's broader diagnostic guidance for blank GM screens points at software resets, LVDS display cable seating and radio-module testing before parts replacement.
Common Symptoms
Both the cluster and the center touchscreen go black for 10-30 seconds while driving
Infotainment screen repeatedly reboots
Touchscreen unresponsive
Audio and Apple CarPlay / Android Auto drop out with the screen
No diagnostic trouble codes found by the dealer
How to Fix
Confirm first whether the VIN is in recall 23V744 - if it is, take the free VCU software update. If it is not, the repair path under the 3-year/36,000-mile bumper-to-bumper warranty is: current radio and cluster software reprogramming, then a full infotainment factory reset, then inspection of the LVDS display ribbon connection, then replacement of the telematics control module or cluster display. Insist the dealer document each attempt - repeat unresolved failures of a safety-critical display are strong lemon-law evidence, and several owners needed three or more visits. Out of warranty a cluster display or TCM replacement is the expensive outcome.
Distinct from the display-only blackout, a group of Envista owners report a total electrical and engine shutdown in motion. NHTSA complaint ODI 11655653 (2024) describes four occurrences in which the dash flickers, the engine sputters and shuts off, and engine, dash, brake assist and power steering all become inoperable - twice at freeway speed. ODI 11758777 describes repeated stalls at low speed while turning, with the cluster, infotainment, windows, radio and A/C all going dead, sometimes restarting on their own. ODI 11661005 reports shutdown at a stoplight and again while accelerating with a blank cluster and no stored codes. The common thread is that dealers retrieve no trouble codes and cannot reproduce the fault, so several cars have been returned unrepaired; one owner was advised by GM to trade the vehicle. Loss of power assist to the brakes and steering while moving makes this the most dangerous of the electrical complaints.
Common Symptoms
Engine sputters and shuts off completely while driving
Entire dashboard flickers then goes dark
Loss of power steering assist and brake assist during the shutdown
Windows, radio and climate control all dead simultaneously
Vehicle sometimes restarts on its own
No trouble codes stored
How to Fix
No recall covers this. Because dealers find no stored codes, the productive approach is to have the dealer install a data recorder or leave the vehicle for an extended reproduction attempt rather than accept a 'no fault found'. Investigation should target the main battery ground and underhood power distribution connections, the 12V battery and its sensor, the body control module power feeds, and the ignition/START-STOP control circuit - loose or corroded high-current grounds are the usual cause of a symptom set that kills every module at once. Everything is warranty work inside 3 years/36,000 miles. If shutdown recurs at speed, stop driving the vehicle and open a case with Buick Customer Assistance (1-800-521-7300) so the repeat visits are on record.
Multiple Envista owners report a brake pedal that goes soft, sinks toward the floor, and leaves the vehicle coasting rather than stopping. NHTSA complaint ODI 11675250 (2025 Envista, one month old) describes complete brake failure on a highway exit ramp with the pedal going unresponsive, and the dealer diagnosing a failed master cylinder replaced under warranty. ODI 11706660 (2024) reports total loss of braking in motion attributed to the master cylinder and/or electronic brake booster assembly. ODI 11674508 (2024) reports the pedal going mushy to the floor at parking-lot speed and then behaving normally after a five-minute restart. ODI 11612358 (2024) and ODI 11662164 report simultaneous Brake System, ABS, Stabilitrak and Steering Assist Reduced warnings with a pedal that had to be jammed repeatedly to stop the car. The intermittent, self-clearing character is why dealers frequently find 'no lights on' when the vehicle arrives. Note that the widely reported GM master-cylinder class action names the 2025 Enclave, Traverse, Acadia and Canyon - it does NOT name the Envista, so the Envista evidence here is the owner-complaint record, not that lawsuit.
Common Symptoms
Brake pedal feels soft or spongy and sinks toward the floor
Vehicle coasts to a stop instead of braking normally
Brake System, ABS, Stabilitrak and Steering Assist Reduced warnings together
'Brake System Failure Max Speed 62 mph' message
Normal pedal feel returns after the car sits and is restarted
How to Fix
There is no recall. The fix is replacement of the brake master cylinder, and in some cases the electronic brake booster assembly with it, under the 3-year/36,000-mile warranty. Because the fault is intermittent, capture evidence before the appointment - photograph the warning-light cluster and save the OnStar 'Braking system requires your attention' app alert, which timestamps the event even when the dealer's scan comes back clean. A soft or sinking pedal is not something to keep driving on; have the vehicle towed rather than driven in.
The Envista's only engine, GM's turbocharged 1.2L three-cylinder (LIH), is the subject of a class action filed March 7, 2026 in California naming the 2024-and-later Buick Envista alongside the Encore GX, Chevrolet Trax and Trailblazer that share the engine. The complaint alleges internal engine components, oil lubrication passages and block casting features allow rod-bearing oil starvation, leading to spun bearings and broken connecting rods at very low mileage. NHTSA complaints filed against the Envista specifically match the pattern: ODI 11705232 (2024 Envista) reports the engine destroying itself while driving; ODI 11693273 reports the engine seizing on the road and restarting with a check-engine light and reduced-power message. Owners describe a loud knock or bang, a 'Reduced Engine Power' message, then stall. The lawsuit cites GM bulletins 20-NA-084, 23-NA-122, 23-NA-141 and 24-NA-021 as evidence of prior knowledge. There is no safety recall for the mechanical failure itself.
Common Symptoms
Loud engine knocking or a metallic banging sound
Reduced Engine Power message on the driver information center
Sudden loss of power and stall while driving
Engine seizes and will not restart
Oil pressure warning shortly before failure
How to Fix
There is no recall remedy. A failed engine is replaced, and under the 5-year/60,000-mile GM powertrain warranty this is covered at no cost - insist on the powertrain claim rather than accepting a goodwill quote. Before failure, the only mitigations are strict dexos1 Gen 3 oil adherence, shortened oil-change intervals (GM's oil-life monitor runs long for a small turbo engine), and never ignoring a knock or a Reduced Engine Power message - continuing to drive with a knock turns a bearing into a rod through the block. Owners with a failure outside warranty should document it against the pending class action and their state lemon-law statute.
GM issued an emissions recall in June 2024 for 2024 Buick Envista models with the 1.2L turbo I3 (LIH) in which the engine control module does not properly control ignition timing following certain Auto Engine Stop/Start restart events. The result is a check-engine light, rough running and audible engine knock. GM's own notice warns that continuing to drive with the knock can cause engine damage - which makes this campaign the cheap, free front end of the same knock complaint that shows up as catastrophic rod failure on unremedied cars. Because it is an emissions recall rather than a Part 573 safety recall, it does not appear in the NHTSA safety-recall list for the Envista, and many owners never learn it exists. The same campaign covers the 2024 Chevrolet Trax, Trailblazer and Buick Encore GX with the identical engine.
Common Symptoms
Check engine light after an Auto Stop/Start restart
Engine runs rough immediately after the stop/start system restarts the engine
Audible engine knock or pinging
Hesitation pulling away from a stop
How to Fix
Free remedy: a GM dealer inspects and reprograms the ECM, roughly 30 minutes of labor at no charge. Check the VIN at my.gm.com/recalls rather than the NHTSA safety-recall lookup, because emissions recalls do not show in the NHTSA safety list. If the car has been driven with a persistent knock before the reflash, ask the dealer to document engine condition at the same visit so a later bearing failure can be tied back to the campaign.
Premature failure of the rear-view camera is one of the most commonly reported Envista faults on owner forums and in NHTSA complaints, and it appears very early in the vehicle's life. NHTSA complaints describe the camera going dead at roughly 14 months of ownership on a 2024 car and being told the mileage-based warranty had expired; forum owners report 2025 Envistas losing the camera under 1,000 miles. The tell that separates this from an infotainment fault is that the rear park-assist sensors keep beeping normally while the video image is gone - the head unit is alive, the camera or its feed is not. A separate variant is condensation inside the camera housing, reported on a 2025 car, which fogs the image rather than killing it. Replacement cameras have been on national backorder, leaving cars parked or driven without a rear view. FMVSS 111 requires a functioning rear visibility system on these vehicles, so a dead camera is not a cosmetic fault.
Common Symptoms
Rear camera image is black or blank when reverse is selected
Rear park-assist sensors still beep while the video image is missing
Camera image fogged by condensation inside the lens housing
Intermittent camera dropouts that clear after a restart
How to Fix
No recall exists. Diagnosis order: infotainment software update and hard reset first (a head-unit fault can also blank the image), then inspect the camera connector and harness at the liftgate for a loose or chafed connection, then replace the rear-view camera module. All of this is covered by the 3-year/36,000-mile bumper-to-bumper warranty. Expect a parts wait; ask the dealer to order the camera before the appointment.
Owners of the 2024 Buick Envista report a shudder, vibration or unusual droning noise in the 28 to 53 mph band - the range where the six-speed automatic is running with the torque converter clutch partially applied. GM's guidance points technicians to bulletin 23-NA-194 as the first course of action, and the most common root cause is a faulty torque converter clutch in the 6T40 six-speed automatic, though transmission fluid condition and mount issues are also in the diagnostic path. A related driveability complaint appearing on Envista forums is a moment of failure to accelerate followed by a lurch, reported by one owner as beginning after a dealer reflash addressing the Auto Stop/Start code - which is why the emissions-recall ECM calibration should be confirmed as current before chasing transmission hardware. NHTSA complaint ODI 11687514 (2025) describes abnormal jerking when braking to a stop and again when accelerating away, with intermittent grinding sounds.
Common Symptoms
Shudder or vibration felt at steady throttle between 28 and 53 mph
Droning or humming noise in the same speed range
Momentary failure to accelerate followed by a lurch
Abnormal jerk when coming to a stop or pulling away
How to Fix
Ask the dealer to work bulletin 23-NA-194 first - the shudder is very often resolved by a transmission fluid exchange with the correct GM fluid plus a TCM recalibration, which is far cheaper than teardown. If the shudder persists under light throttle in the 28-53 mph band with the converter locked, the torque converter is replaced, which requires dropping the transmission. All of this falls inside the 5-year/60,000-mile powertrain warranty, so it should cost the owner nothing; out of warranty a torque converter job on the 6T40 is a major expense. Confirm the ECM carries the latest Auto Stop/Start calibration before authorizing transmission work.
The Envista uses an unusual wide 22mm push-button wiper attachment that most aftermarket blades do not correctly fit. NHTSA complaints document the consequences: a 2024 owner reports the OEM blades streaking badly in snow and rain and being on long backorder, with third-party 'compatible' blades using a connector a fraction of a size off that works loose from the arm at highway speed. A 2025 owner (ODI 11727460) reports a wiper blade fracturing in half during heavy rain at roughly 15,266 miles with no replacement part available. A forum owner reports a blade assembly coming off the connector after an automatic car wash, with no universal connection fitting except GM/ACDelco parts. The failure mode is loss of forward visibility in exactly the weather that requires wipers, which is why it belongs on the list even though no recall exists.
Common Symptoms
Wiper blade streaks heavily across the driver's field of view
Blade assembly works loose or detaches from the arm at highway speed
Wiper blade fractures in half during use
Aftermarket blades do not seat securely on the arm connector
How to Fix
No recall. Buy only GM/ACDelco blades or a beam blade explicitly listing the wide 22mm push-button attachment for the 2024+ Envista - a near-fit aftermarket adapter is the failure, not a workaround for it. Because OEM blades have run on backorder, buy a spare set to keep in the vehicle rather than waiting on a dealer order in bad weather. If a blade separated from the arm and damaged the windshield or the arm itself, that damage is not a wear item and should be pursued under warranty.
Multiple Envista owners report a brake pedal that goes soft, sinks toward the floor, and leaves the vehicle coasting rather than stopping. NHTSA complaint ODI 11675250 (2025 Envista, one month old) describes complete brake failure on a highway exit ramp with the pedal going unres… Repairs typically run $450-$1,600. Severity: high.
What is the 2024-2026 Buick Envista 1.2L LIH turbo three-cylinder connecting rod and main bearing failure causing sudden loss of power and engine seizure?
The Envista's only engine, GM's turbocharged 1.2L three-cylinder (LIH), is the subject of a class action filed March 7, 2026 in California naming the 2024-and-later Buick Envista alongside the Encore GX, Chevrolet Trax and Trailblazer that share the engine. The complaint alleges… Repairs typically run $6,500-$11,000. Severity: high.
What is the 2024 Buick Envista ECM mis-timed ignition after Auto Stop/Start restart causing rough running and engine knock (GM emissions recall A242435780)?
GM issued an emissions recall in June 2024 for 2024 Buick Envista models with the 1.2L turbo I3 (LIH) in which the engine control module does not properly control ignition timing following certain Auto Engine Stop/Start restart events. The result is a check-engine light, rough ru… Repairs typically run $0-$0. Severity: high.
What is the 2024 Buick Envista Virtual Cockpit Unit software fault blanking the digital instrument cluster (NHTSA recall 23V744)?
GM recalled certain 2024 Buick Envista, Buick Encore GX and Chevrolet Trax vehicles because software in the Virtual Cockpit Unit Module (VCU) can make the instrument panel display go blank intermittently at startup or while driving. Approximately 6,289 Envista units are covered. Repairs typically run $0-$0. Severity: high.
What is the 2024-2026 Buick Envista Instrument cluster and 11-inch infotainment screen blackout and reboot on VINs outside the 23V744 recall?
A large and continuing cluster of NHTSA complaints describes the same blank-screen behavior as recall 23V744 on Envistas whose VINs are NOT in the recall population - including 2025 cars and 2024 cars built after the recall break point. Owners report both the cluster and the 11-i… Repairs typically run $0-$1,400. Severity: high.
What is the 2024-2025 Buick Envista Complete vehicle shutdown while driving - engine, dash, power steering and brake assist all lost simultaneously?
Distinct from the display-only blackout, a group of Envista owners report a total electrical and engine shutdown in motion. NHTSA complaint ODI 11655653 (2024) describes four occurrences in which the dash flickers, the engine sputters and shuts off, and engine, dash, brake assist… Repairs typically run $0-$1,200. Severity: high.
What is the 2024-2025 Buick Envista Rear backup camera failure - blank or black rear view with parking sensors still active?
Premature failure of the rear-view camera is one of the most commonly reported Envista faults on owner forums and in NHTSA complaints, and it appears very early in the vehicle's life. NHTSA complaints describe the camera going dead at roughly 14 months of ownership on a 2024 car… Repairs typically run $300-$750. Severity: medium.
What is the 2024-2025 Buick Envista 6T40 automatic transmission shudder and droning noise between 28 and 53 mph?
Owners of the 2024 Buick Envista report a shudder, vibration or unusual droning noise in the 28 to 53 mph band - the range where the six-speed automatic is running with the torque converter clutch partially applied. GM's guidance points technicians to bulletin 23-NA-194 as the fi… Repairs typically run $250-$2,800. Severity: medium.
What is the 2024-2025 Buick Envista Proprietary 22mm push-button wiper arm connector - blades detach at speed and OEM replacements go on backorder?
The Envista uses an unusual wide 22mm push-button wiper attachment that most aftermarket blades do not correctly fit. NHTSA complaints document the consequences: a 2024 owner reports the OEM blades streaking badly in snow and rain and being on long backorder, with third-party 'co… Repairs typically run $40-$120. Severity: low.
