2020 Chevrolet Equinox: soft or spongy brake pedal

Filed Jul 19, 2026 · Brakes · NY

I was pulling into a parking lot off the state Thruway with the brake system failure no brakes, hard pedal, and the car would not stop

Filed May 15, 2026 · Brakes, Engine · PA

I was driving to work, when I got off the exit I stopped at Sheetz. When I got back in the car my brake pedal was stiff as a rock, and there was oil on the ground. A friend of mine does mechanic work so I called him and he said it sounds like the vacuum pump. I had the car towed to his garage, the tow costed me $400 which was very cheap considering where I was located. When I got it to the garage he confirmed that it was the vacuum pump and we removed several pieces of metal from inside the engine. I now have my car at the Chevy dealership in Chippewa PA. They told me to be $180 a diagnose it, well they just called me a little bit ago and said it's going to be another $900 to take everything apart and to truly diagnose it. I'm finding out now that GM has known about the failing vacuum pumps and they kept producing them anyways. I see there's a class action lawsuit taking place, and I am not very happy. My life was put at risk. And now I'm expected to be stuck paying this huge bill?

Filed Aug 7, 2025 · Brakes · NY

I was driving just got off the freeway and went to hit the brakes and the brake pedal was hard as a rock I had to use force to slow down to safely get over from the left lane to the right lane to get into a parking lot was a pretty scary experience, called AAA had it towed to the dealer they said the vacuum pump failed which I suspected because of the other complaints regarding the same thing, there was no recalls on my car dealer fixed it under warranty and they said there was no damage to the camshaft. The dealer was amazing and would reccamend them, I also had to pay 100 deductible. As others have stated theres a recall on the vacuum pumps but certain Vin #s are not included. Gm needs to included all Vin #s for the equinox in the recall whats it gonna take somebody to get killed!

Filed May 27, 2025 · Brakes · MN

I am filing a safety complaint regarding a failure of the vacuum pump in my 2020 Chevrolet Equinox. The failure occurred without warning and severely impacted the vehicle’s braking performance, posing a serious safety risk while driving. When the vacuum pump failed, I experienced a hard brake pedal and a significant loss of braking power, which made it difficult to stop the vehicle safely. Thankfully, I was not in heavy traffic or approaching a stoplight at high speed when it happened—otherwise, it could have resulted in a serious accident. After researching this issue, I discovered that vacuum pump failures appear to be a recurring problem in other GM vehicles of similar model years. It is extremely concerning that such a critical component could fail prematurely and without adequate warning. I believe this issue should be investigated for a potential defect and safety recall. I urge the federal safety agency to look into this matter to ensure the safety of other drivers who may be at risk due to this defect. Thank you for your time and attention.

Filed Oct 28, 2024 · Brakes · 71,000 miles · PA

The contact owns a 2020 Chevrolet Equinox. The contact stated while depressing the brake pedal, the brake pedal was hard while depressed, and the vehicle failed to immediately stop, causing the braking distance to become extended. During the failure the message "Brake Assist" was displayed. The vehicle was taken to the local mechanic who replaced the brake pads and brake rotors, but the failure persisted. The local dealer was notified of the failure. The manufacturer was not yet contacted. The failure mileage was 71,000.

Filed May 15, 2024 · Brakes · WI

I was driving and the “service brake assist” light came on and I then the brake pedal became stiff and so hard to push! I was driving on the expressway and almost couldn’t stop my car. No warning at all. It happened as soon as the light came on.

Filed Feb 26, 2024 · Brakes · FL

Hit my brakes and had nothing but a hard pedal NO BRAKES AT ALL! This almost caused a major accident being speed limit is 70 and I could not stop the car. There was no warning light until I shut it off and turned it back on then lights blinked and said brake assist failure then the warning disappeared once again. This is very scary and I cannot believe there were other reports and nothing has been recalled.

Filed Dec 19, 2023 · Brakes, Engine · WI

I was traveling the interstate I90/94 , merged to the exit ramp and found the brake pedal hard and unable to push to brake. I had to slide the car into neutral and use two feet on the brake pedal to slow down enough to make the corner at the end of the off ramp. All due to a faulty vacuum pump. The debris from the exploded vacuum pump were sent through the engine. And after having the car fixed it now uses about a quart of oil every 500 miles. Engine is shot! Seriously bad engineering design that will kill someone if it hasn't already. I am 5'11" and weigh 190 lbs. I estimate it took around 200-250 lbs of force to push the pedal to even start to slow. If I hadn't had over 40 years of driving experience, this would have ended in a catastrophic incident.

Filed Jul 11, 2023 · Brakes · TX

When I was driving my vehicle, I came up to a red light and my brake pedal was hard and I could not stop the vehicle. The brakes would not work when I tried to stop. With fast acting and thinking, I was able to pull over to avoid hitting the vehicle in front of me, luckily no other cars were around at that time. Mine and my child's safety were at risk when the vehicle would not stop and we could have been in an accident from the brakes not working. The vehicle is currently at the dealership getting diagnosed. No warning sings, warning lamps, messages or other signs happened before, during, or after the failure of the brakes. The brake pedal was so hard you could not push it down at all.

Filed Oct 5, 2022 · Brakes · IA

My brake pedal became hard as a rock requiring all of the leg strength I had to stop vehicle followed by a Brake Booster warning light and an email from OnStar. My concern here is GM eliminated that foot/hand operated emergency/parking brake leaving no backup method to stop in an emergency. Women, for the most part, and inexperienced drivers would not have the strength or knowledge to push on the brake pedal as hard as possible to stop the vehicle. Once they pushed with normal pressure and the vehicle didn't stop there would be an accident. In my case I was traveling at 45 mph in congested multi lane traffic on the inside of four lanes when traffic suddenly stopped leaving me about 2 seconds to react.

Filed Jul 12, 2021 · Brakes, Driver assistance · NJ · crash · fire · 1 injury

Back in early October 2020, vehicle had about 2000 miles on it. I noticed that when I started up the vehicle The Brake Assist Service message came on the brakes were spongy and had vibrating feel. I drove about a half of a mile and the problem stopped. The engine light came on and stayed on but then went out. Everything was ok for about two weeks when it did it again light came on took it a dealer but light went off. They serviced the vehicle and seem that the problem had stopped. Then in Early April of 2021 it happened again. Took it to the same dealership, they replace some more parts. Week or two weeks later same issue. Took it back to the dealership. They replaced the engine control module. During all these times, an engine light would soon follow after the message about the brake assist message. Thought it was fixed. On June 14 2021 at 1:14PM started my vehicle up the SERVICE BRAKE ASSIST message came on called the dealership. The brakes were vibrating and were not smooth. I stopped and turned off the vehicle and restarted the vehicle message went away brakes appeared to be fine. This time however no engine came on. Dealership was willing to service the vehicle but if the engine light wasn't on it would hard to diagnosed. I took a picture of the message before it had clear. On July 8th 2021, at 2:08PM, I started my vehicle and the SERVICE BRAKE ASSIST message came on. I took a photo of it. I tested the brakes appear to be ok. Turned the vehicle off the message didn't show again. My son borrow the vehicle and he got into an accident the same day approximately 6 hours. He swerved to avoid hitting a deer. He said that brakes appeared not to slow him down. He left roadway and struck a tree head on. The vehicle caught fire and he was lucky to escape. The vehicle was destroyed by the fire and crash. Not putting blame on anyone because I know there were other contributing factors to the accident . I just wanted to report this because of past problems with GM.