The service brake assist light came on and the brakes stopped working properly while driving on the highway. The car gave no indication that anything was wrong prior to the brakes going out and the message engine limited to reduced speed. I had to use all the power in my body to slow the car down and once stopped it did not start again. At that point the light came on. Now they are saying the problem is the brake vaccum pump which has a recall for many vehicles including the year just not my particular vehicle. If someone was driving in front of me, I could have possibly had a serious accident.

- Forest Hill, TX, USA

I have a 2018 Chevy Equinox. Was driving one day when the lights for service brake assist, park brake released, and traction control came on. The brake petal went extremely hard and was almost impossible to stop. Had the vaccum pump replaced. Drove for two-three weeks, same lights, brakes go hard off and on, vaccum pipe with sensor changed, only one week later same issues, another vacuum pump put on and oil changed due to metal from faulty pump in oil. We are now 900 dollars in repairs and no fix. Same issues over and over. GM is well aware of the issue with their faulty pumps and system but refuse to fix the issues and continue to put them in the vehicles which will lead to fatalities.

- Ironton, OH, USA

the vacumm pump grenaded and sent metal chunks into the camshaft knocking the reluctant wheel out of position causing the car to shut down and lose brakes and power steering. There were no prior engine codes or warning. multiple mechanics verified this and it is a known issue. Gm needs to deal with this and should put out a recall. such a new vehicle should not need motor work at 70k miles!!

- Brook Park, OH, USA

The vacuum pump that provides brake assist failed without any prior warning. This resulted in an inability to properly stop the vehicle. This could have resulted in serious injury or death, but we were fortunate that the failure occurred at night in an area where there was no traffic or pedestrians. This failure appears to be similar to a previous recall that affected slightly earlier model years of GM cars and trucks. The vacuum pump was replaced and corrected the problem.

- Centreville, MD, USA

Vacuum pump for brake booster failed. Lost braking power. Caused debris to be injected in to engine. Caused camshaft failure. Dealership confirmed, and inspected. Check Engine light and Reduced Engine Power message at time of failure. Slight rear brake pulsation 1/2 hour before. I thought it was just moisture/rust on the rotor as the car had been in the body shop for 2 months following a deer collision.

- Chassell, MI, USA

1. My brakes failed as I was getting off the highway and I flew past my turn. There was no warning light at the time of the failure and there was no prior indication or warning that there was an issue with the brake booster vacuum pump, sensor, and vacuum line. 2. Luckily it was around midnight and no one was on the road and I was able to roll to a stop about 200-300 yards past where I wanted to turn. If the failure had happened during the day it would have resulted in a crash involving myself and possible another vehicle or building. 3. I have read similar stories to my own online and almost all instances I read involved a crash. 3/4. The dealership found the problem and fixed the problem, but very very expensive fix. 5. No Warnings of any kind before or after the the failure. The brakes failed in real time (out of the blue). There was nothing before, during, or after. Didn't even know this was a concern as an Equinox owner.

- Shelby Twp, MI, USA

A message has begun appearing in my 2018 Chevy Equinox LT that states "Parking Brake Released". This message did not previously appear and seems to be a potential issue to fix. After doing some online research, I found 3 technical service bulletins for parking brake issues/messages for the 2018 Equinox on an automotive repair website. However, when I contacted the Chevy dealership and did a VIN search, there were no open recalls or any recalls for my car. I am not clear why other 2018 Equinox models have recall notices but my VIN number is not impacted by those notices, even though it was manufactured during the same year. Please help investigate if my car should be included in those TSBs and dealer repairs. The TSB numbers are: 20NA094, 19NA213, and PI1410B.

- Gilbert, AZ, USA

I was in an accident when my 2018 Chevy Equinox rear ended a stopped vehicle at a traffic light. There was significant damage to the front of my vehicle 12k plus. The emergency braking system did not activate, nor did the airbags. My wife experienced severe contusions to the chest area.we wonder why the emergency braking system or airbags failed to deploy.

- Lancaster , OH, USA

The contact owns a 2018 Chevrolet Equinox. The contact stated that while driving at approximately 30 MPH and coming to a traffic signal, he depressed the brake pedal and felt extreme resistance. The brake pedal would not depress and the contact stated he observed a warning that stated "brake system fault." The contact ran through the intersection and crashed into a vehicle that was crossing the intersection on the rear passenger side quarter panel. The contact stated that the other vehicle stopped, his vehicle continued through the intersection, and was stopped by the curb on the opposite side of the intersection. The contact stated that the entire front end of his vehicle was damaged, both headlights were fractured and the front bumper had detached. The contact stated that all the front and side air bags had deployed. The contact reported he had sustained minor scratches on his arms and legs and a minor abrasion on his left arm. The contact and the other driver refused medical treatment. The contact stated that the police were on the scene and filed a report. The contact stated that both vehicles were towed away from the scene of the crash. The contact's vehicle was towed to an impound lot and had not been diagnosed or repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 120,000.

- Hickory, NC, USA

The contact owns a 2018 Chevrolet Equinox. The contact stated that the vehicle failed to remain running after being started. While depressing the brake pedal, the vehicle was slow to respond. The contact stated that his brother used an ODB scanner and retrieved DTC codes: P0017 (Crank shaft Phaser, Exhaust Camshaft, Valve Cover Gasket), P1556 (Variable-Solenoid), P0011 (Camshaft), PO0014 (Engine), and P2227 (Turbo Charger). The vehicle was taken to an independent mechanic and the contact was informed that the failure was related to the timing chain, cam shaft, brake booster, and vacuum pump. The contact called the local dealer, who stated that there was no coverage for the repair under recall or warranty. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 182,000.

- Irving, TX, USA

lost brakes had to have a pump booster pipe sensor the pump broke inside of motor i read on the internet this has happened to a few people

- Nanty-Glo, PA, USA

Pulling out of a parking lot. Service brake assist light came on. Brake malfunction. My kids and my safety at risk because I could have crashed had I not stopped. Car stalled and unable to restart. Car had to be towed. Mechanic looked at the care and the vacuum pump is broken and affected the timing chain. 2018 chevy Equinox. Many other reports online of this issue with Chevy. Per Chevy there are no recalls on this issue.

- Attleboro, MA, USA

The vacuum pump that controls the power brakes broke/went tight, causing the brake pedal to get extremely hard and almost caused us to crash on the interstate. It turns out that this vacuum pump is attached to the camshaft on the 2018 Equinox and it doesn't have a shear pin, so when it goes tight, it destroys the camshaft and timining chain as well. It will cost over $4k to repair. This is a huge safety concern, not to mention the unexcpected costs to the consumer. GM is well aware of this issue, and has issued recalls on the same vacuum pump on different models of Chevrolets/GMCs

- Brillion, WI, USA

Vaccum for the brakes have gone out 3 times in the last 2 years. This is the second time I have almost crashed with my kids in the car!!

- Cambridge, MN, USA

Auto stop caused Service Brake Assist warning to pop up on dash. Resolved on its own. A week later, steering assist disabled message pops up while driving and car didn't start after coming to a stop. Service ESC, Traction off, service brake assist messages, all pop up. Car did not restart. Vehicle is currently at Cooley Chevrolet in Irving, TX awaiting results of tests. Obviously, this is a common issue judging from the number of complaints on the Internet about it.

- Irving, TX, USA

The emergency break was stuck it wouldn-??t allow the parking break to release which caused me to not be able to stop. It drove fine for 40 miles then when I turned into a parking lot it wouldn-??t stop even with the emergency break released.

- Huntsville, AL, USA

I was driving in a major city near Mt house when I went to return rught and apply the brakes my petal went right to the floor and suv wouldn't stop so I firmly mashed brake pedal and got vehicle to stop. Upon hitting out of suv I xhexked brake resuvour abd it still had brake fluid in it. I sat a few moment tovaee ifvit was just hot and after a few minutes unstated suv and xstill had no power brakes. And so I carefully drove the suv back ti Mt house. When I'm trouble shooting it now I suspect the master brake cylebdwrxwent out on the suv. Luckily ivqas able to stop safely and didnt get into an accident. And cause major vehicle damage or guttvirckmkill soneine or even my self. Thecsyv is a 2018cwgixh I fibdxl it strange that a fairly new shouldn't have a master cylender go out that fast. I just wanted to letsomeone know avout thisoproblem before it happens to someneone else which could seriously hurt or kill someone thankbyou

- Clanton, AL, USA

Service brake assist

- Jonesboro, AR, USA

My own words, That my vehicle didn't stop, the car driver in front stop short my vehicle just ran behind the car. My 2018 Chevy equniox I have purchase last year for it safety reason pay extra now and days, those safety is not there very disappointed with GM What component or system failed or malfunctioned, and is it available for inspection upon request? Automatic Emergency Braking - Together - Forward Collision Warning

- Bronx, NY, USA

Vaccum pump brake failure while coming to a red-light. Lucky to avoid serious injury. Definitely put my children at risk! No warning lights or dash notices until after the incident. Vehicle was inspected two days prior.

- Roanoke , VA, USA