Which parts fail
Components named in complaints (service brakes, ABS, rotors and pads, parking brake).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2017 Buick Envision owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2017 Buick Envision. The contact stated that while depressing the brake pedal to stop the vehicle, the brake pedal extended to the floorboard. The vehicle failed to immediately stop, causing the braking distance to be extended. Upon inspection, there was brake fluid leaking from the front driver's side wheel. The vehicle was taken to the local mechanic who diagnosed that the front driver's side brake hose had ruptured causing brake fluid to leak from the vehicle. The brake hose was replaced, and the vehicle was repaired. The contact later experienced the same failure to the front passenger's side brake hose. The mechanic stated that the rubber hose had detached from the metal coupling. The manufacturer and local dealer were not notified of the failure. The failure mileage was 33,902.
The contact owns a 2017 Buick Envision. The contact stated that while driving approximately 35-40 MPH, the brakes became inoperable. There were no warning lights illuminated. The contact was able to use the terrain-driving system to continue driving. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic who determined that the brake hose to the brake master cylinder had failed, and the brake fluid was extremely low. The vehicle was partially repaired. The front hoses were replaced, and the mechanic informed the contact that the rear hoses needed to be replaced. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 71,069.
The contact owns a 2017 Buick Envision. The contact stated that while driving at an undisclosed speed, the brake pedal seized. There was no warning light illuminated. The contact forcefully depressed the brake pedal to stop the vehicle. The contact stated that upon restarting the vehicle, the message "Service Brake Assist" was displayed, and the check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed that the brake vacuum pump and the exhaust camshaft had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 96,000. The VIN was not available.
The contact owns a 2017 Buick Envision. The contact stated that while his wife was driving at an undisclosed speed, the vehicle experienced intermittent brake failure with the brake warning light illuminated. The driver was able to slow down, pull into a gas station, and stop the vehicle. The vehicle was then towed to a dealer to be diagnosed. The contact was informed of a brake line failure. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 65,644.
Brakes failed while coming to a stop causing me to crash into the back of someone. Also all dash and radio and shifter lights went out and came back on at the same time brakes failed. Brake issue still not fixed by GM Buick.
When I stop at traffic lights, my car does not immediately turn back on (it has the auto stop feature). It flashes "parking brake released" on the dashboard. Then, it starts back up. Sometimes, it has not started back up right away & the steering wheel seizes. It has also said, "Assisted Steering Reduced" & "Stabilitrack Not Engaged (or something to that effect)." When the issue started, I tried to start my car & it said to put the car in park but it was already in park. I tried repeatedly to put it drive to put it back in park & it did not register that I was shifting gears. I turned my car off & turned it back on & it shook violently. So I shut it off immediately. The safety hazard is that my car has shut off on me while I was driving, wheels turning, car in drive, going down the street! …
The brakes went to the floor with very little stopping power. Took the car to the dealer and the left brake line failed. The dealership said they thought since there was minor damage to the left front of the car, that this was the cause of the failure. The brake line was replaced with an aftermarket part and brake lines flushed and replaced. We had another instance of brakes going to the floor with little stopping power. This time the right side brake line failed. The dealership noticed that there was no damage on the right side of the car to cause this failure. The dealership told me they sent an email to corporate and checked for a recall on the brake lines. If this car would have been on the highway when either of these failures took place, we might be having a different conversation. I have asked the dealership to find out the cost of replacing the rear brake lines. …
Brakes did not engage when my husband pressed on them while he was driving. Brakes when straight to the floor. He noticed brake fluid on the ground and when he filled it back up and pressed on the brakes the fluid spewed out of the brake line. His safety and the safety of others was impacted because he was in traffic and a car started to slow and our Envisions brakes were not working. He had to swerve around multiple cars and go through a traffic light to avoid causing a wreck. This just happened on 7/31 so it has not ben reported but will be going to the dealership tomorrow on 8/1/2022. We did not notice any messages or warning lights on the dash. This appears to be an issue based on the other NHTSA report number 11398881,11396874,11467669,11465728,11454501 and 11406327
Car keeps jolting forward on it's. This almost caused me to slam into the back of someone's car on the highway in bumper to bumper traffic. While trying to slow down the car forcefully slams forward. Other times I have been trying to accelerate from a stop and the car slams forward. When this happens everyone is thrown forward this started happening after repair at Jack Gimbalvo Buick body shop in York. Jack Giambalvo Buick dealership said they can't duplicate the problem and there are no misfires. I will be calling corporate to make another complaint. I have already been in an accident in this car due to the brakes not working correctly and the whole dash malfunctioning.
October 2023 my brake on the drivers side ruptured that let to the master cylinder. Lost brake pressure and all brake fluid resulting in no braking ability at all. May 9th 2024 took my vehicle for scheduled maintenance and was told vehicle was in excellent condition. 20 days later the brake line on the passenger side ruptured leading to the master cylinder resulting brake fluid leakage and no brake performance. This issue is a previous recall and should be reinstated. I've spent twelve hundred dollars on repairs for an issue that publicized as an open recall. I could have lost my life and Buick GMC refuse to do anything about it.
Brake complaints in other Envision years
Frequently asked questions
How common are brake problems on the 2017 Buick Envision?
NHTSA has 22 complaints about the brakes of the 2017 Buick Envision, 27% of the model year's 81 complaints. The component named most often is foundation components › hoses, lines/piping, and fittings (3 mentions).
Is there a recall for 2017 Buick Envision brake problems?
No. NHTSA lists no brakes recall for the 2017 Buick Envision, though it has 4 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2017 Buick Envision brake problems start?
Half of the complaints with a recorded mileage happened before about 66,000 miles, and 11% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 0 fires and 0 injuries to brakes problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.