2018 Chevrolet Equinox Brakes

Driving down a curvey road and my brake pedal was hard without no warning or indication. Almost was hit head on because of this. Looks like the Vacuum Pump Seal failed and I lost all of my engine oil, which caused that to happen.

The brake vacuum pump has went out twice with no warning and has caused my breaks to become instantly extremely stiff.

I was exiting the expressway coming up to the back of a semi truck & the brake became hard to push down. Thankfully I was able to stop in time & didn't rear end the truck. It put me & my [XXX] old in danger had I not been able to apply the force needed to push the brake petal down. No dash alerts appeared until at least 10 min after I noticed the issue. I have a mechanic changing the brake booster. The first part we received was faulty & had to be returned. Currently waiting for another brake booster to come in & attempt another repair. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The vacuum pump went out on the car while I was on I-70 in a rain storm construction traffic… I absolutely had no brakes they were so hard to push… I was stuck I almost crashed this crappy designed car… The brake light engine light came on.. I barely made it to the side of the highway… Now my engine is messed up cause of some faulty brake pump… What kinda silly design is this… I could have died out there on that highway.. I was on the way to the airport and I missed my flight… GM needs to get their stuff together on this they’re going to kill somebody….

Vacuum brake pump broke while driving leaving me unable to stop, luckily I was not in a horrible accident. No indicator lights came on. The part that broke went into my engine and was inspected by a mechanic.

On or about 2/8-2/13/2025, I was on my way home when suddenly, without warning, I applied my brakes to slow down and the brake pedal was so hard, so stiff that even while I was literally standing on the pedal, I was unable to stop. I nearly rear-ended the vehicle in front of me. I was honking , and honking to get the car to move and thank God without another second to waste, he moved over. I could not stop the car, I had to let off the gas and let it coast to a stop. I called a mechanic friend and he towed my car in. My car is not under warranty any more therefore Alan, my mechanic friend went over my car and determined my Vacuum Brake Booster failed. I did do some research along with the mechanic and found that the Chevy Equinox (several yrs, including mine) had a recall for this same exact problem. I ran my VIN and my car is not included in the recall. The mechanic believes my car should be recalled for the brake system being faulty and he installed the new Vac Brake Booster. Now on 4/12/2025, only 2 months later, the same thing happened, my pedal is hard and I can't stop. The first time I felt like I was going to crash, kill myself or somebody else. The 2nd time I had to exit the roadway where there was only dirt, I ended up nearly flipping my car because the dirt caused me to nearly lose control. Again, I escaped causing a crash but at the risk of my own life by not being able to stop and having to leave the roadway to avoid a collision. I had the same mechanic, along with a family member who is experienced enough to understand what the mechanic showed him. It is the vac brake booster, the same part I just replaced, it failed. Without warnings, without any other factors that can explain what is causing this system to fail. I have not replaced this part again because I believe it is faulty by the GM factory and it will keep happening. I am scared it will continue to cause brake failure and I could potentially cause an accident that could be fatal.

I reported the first incident that happened in Feb 2025 when my brakes failed and nearly crashed due to my Vacuum Brake Booster failing, and I replaced it. Less than 2 months later, 4/28/2025, my breaks failed again, the same thing happened. My break pedal was hard and I was unable to stop my car. This time I had leave the roadway to avoid a collision and nearly lost control of my car. After having the mechanic check it out he told me it is a faulty system that GM/Chevrolet needs to replace or redesign. I have not fixed it because I am not only afraid to drive it anymore for fear of crashing but I don't have the money to just keep replacing a part that is never going to be ok. I am without a car, my job is at risk bc I can't always find a way to work, it has cost me money that if it wasnt faulty I would not have had to shell out the money to repair 2x in 2 months. I need GM to take responsibility before someone is hurt or killed. I need a dependable vehicle like I thought I was getting when I paid cash outright for the vehicle in 2022. The mechanic has also said he thinks it could have damaged my motor. This is a life & death situation that I can't even sale the car without worrying someone else may lose their life. Essentially I was sold a vehicle that is no good, dangerous, and it's due to GMs negligence bc they are aware that the brake booster is faulty and can't be fixed by replacing the faulty part. It is likely to keep causing a brake failure.

I was driving on the highway and when I exited and tried to stop at a red light the brakes stopped working. No warning, the brake assist engaged so I barely came to a stop in time before hitting the car in front of me. I can barely use the brake pedal and my check engine light came on with it. Its very hard to press the pedal like its got something stuck under the pedal but there was nothing. The brake assist stays on and basically is the only way the car will stop and still doesn't completely stop.

Vacuum pump for brake system failure

The 2. 1018 Equinox has a brake booster.Vacuum pump on the side of the engine that is a known Failure. The vehicle has very hard brake pedal and barely stops. If left unfixed? The vacuum pump seizes and will blown the engine resulting in full engine replacement. The chevy dealer (local) acknowledges the issue and has stocked the parts shelf at $159. The problem is with multiple makes with the 1.5 l turbo engine. The cost of a new engine is around $5200.

The contact owned a 2018 Hyundai Santa Fe Sport. The contact stated while pulling in the driveway the vehicle shut off. Contact mention she was not able to restart the vehicle and when depressing on the brake pedal the brakes failed to respond. The vehicle was inspected by an independent mechanic at contact's residences. where it was diagnosed the brake booster vacuum pump line detached and that the brake booster needs to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 109,888

Was parking and the brake went hard without warning. Using both legs pressing as hard as I could, but the brakes would not work. Had to tow this to a repair shop - No warning light at all. Brought to the shop, they confirmed a faulty vacuum pump that had gone completely bad. Very dangerous!

Driving towards to an address in Orlando, FL, tried to stop at a red light and the vehicle didn't stop, the car driver in front stop short my vehicle just ran behind the car causing a crash. Three additional cars were involved in the accident. My 2018 Chevy Equinox was purchased from Carmax back in 2021 and a recall of breaks was released in August 2018. I just learn about those safety problems or system failed or malfunctioned. My insurance call me and confirm a total loss for the vehicle. Now I still have to pay for a vehicle that I dont have anymore since the market value is much less than what I owe to Carmax Auto Finance. What should I do? This is a safety problem that affected me financially and emotionally. Please your help! (Recall # 18V576000) Service brake assist Breaks failure

Driving interstate without difficulty. Made stop at rest area, got out with children, turned vehicle off. Returned to vehicle to leave, cranked vehicle put in reverse but had no brakes. Brakes in down position. Brakes would not return to normal position. Turned vehicle off and Looked under vehicle and noticed oil on the ground. No indicator lights on dash to alert of any issues. Tried to crank vehicle all power came on but motor would not turn over (long crank) Brakes remained in down position. Had vehicle towed home and upon inspection, oil was seen leaking out of the side of motor where brake vacuum pump is housed and noticed a crack in the brake vacuum pump housing. Oil leaking onto ground.

My son was driving our 2018 Equinox on the interstate when he went to brake while turning to an off-ramp. He discovered he had almost no ability to brake and narrowly avoided an accident. We discovered later that the vacuum pump responsible for the brake assist failed in catastrophic fashion. It not only failed but deposited numerous metal fragments in the crank case.

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.

Without warning my brakes just stopped working, had to push all the way to the floor and even then barely stopped. There were no warnings or lights.

Service brake light comes on. Can hardly push brake pedal down.

No warnings or lights. Brakes failed taking vehicle out of garage with foster children. All maintenance was kept up. 55,900 miles. Towed to Nissan dealer where purchased. Shop didn't know the cause. Vehicle could not be repaired because the cause was never found. Could it happen again, out of the blue, without warning. Documents available on request only. Dates of incident may be off a bit.

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.

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.

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.

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.

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!!

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.