2024 Chevrolet Equinox Driver assistance Problems

The vehicle’s software, steering, and Advanced Driver Assistance Systems (ADAS) create severe, active driving hazards. First, the steering and traction programming cause violent, unprompted lane deviations. While driving 20 mph on a snowy dirt road, the system automatically engaged and violently pulled the vehicle directly into the lane of an oncoming snowplow. A similar erratic swerving event occurred at 25 mph on [XXX] during icy conditions. Most recently, the steering violently pulled the vehicle 6 feet to the left at 50 mph, despite the suspension and wheels being in perfect factory specification with summer tires mounted. As a professional heavy-vehicle driver, I had to manually fight the wheel to maintain the lane. Second, the Adaptive Cruise Control unpredictably fails to recognize stopped traffic on both interstates and town roads. It repeatedly fails to apply the brakes when a lead vehicle stops, requiring emergency manual braking to avoid rear-end collisions. The system also triggers severe phantom braking without warning. We are forced to manually disable traction control and parking assist upon every vehicle start just to avoid losing control of the vehicle. The dealership has evaluated the vehicle multiple times but has failed to resolve these core software and ADAS defects, despite months of ongoing negotiations with GM Corporate. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11756183

Incident

Sep 4, 2025

I was turning at a green light while following behind a truck pulling a trailer. All of the sudden, the car did the automatic emergency braking. It slammed on the brakes in the middle of an intersection while I was going ~15mph, and gave me whiplash. I am not sure if the car got confused by the trailer in front of me, but this is the first time this has happened in my first few weeks of owning this car. I've read that many others have had this issue with the Chevrolet Equinox EV, and this poses a serious safety issue for drivers of this car and others on the road.

NHTSA ID

11751995

Incident

Jul 22, 2026

On May 9, 2026, while pulling into a parking garage parking space at low speed (below 5 MPH), the brake pedal was pressed but failed to engage or slow the vehicle. The pedal was pressed completely to the floor with no resistance, and the vehicle continued moving forward until it struck a wall, causing damage to the vehicle. Earlier the same day, the brakes produced an abnormal hissing sound while pulling out of a parking space. No other symptoms or abnormalities were present prior to failure. The vehicle may also have recently received a software update, although it is unknown whether that is related to the incident. The failure appears to involve the brake system and the driver safety assistance systems equipped on the vehicle like forward collision alert, automatic emergency braking, and Dynamic Brake Support systems. The exact failed component is currently unknown and remains under inspection by a Chevrolet dealership. No warning lights, messages, or audible alerts appeared before, during, or after the incident. The automatic braking/collision avoidance system also did not activate. Because the vehicle had no braking capability at the time of the incident, the occupants and nearby pedestrians were placed at risk of serious injury. On May 10, 2026, the vehicle was taken to a Chevrolet dealership for inspection. The dealership has been unable to reproduce the issue, and no mechanical defects or diagnostic trouble codes related to the incident were identified. On May 13, 2026, the issue was escalated to the GM Technical Assistance Center (TAC) for further review, and the vehicle remains at the dealership awaiting a response to the TAC case. The dealership acknowledges similar brake-loss concerns referenced in GM service bulletins involving the 2025 Chevy Equinox and other models, including bulletin N24471431, although they stated the bulletin does not apply to this specific VIN.

NHTSA ID

11738069

Incident

May 9, 2026

The contact owns a 2024 Chevrolet Equinox. The contact stated that while driving at various speeds, the vehicle experienced phantom braking and abruptly stopped on three occasions. The contact stated that the failure had occurred while driving approximately 60-70 MPH on the highway, while driving and approaching a stoplight approximately 300 ft. away. The failure also occurred while driving from a complete stop. The manufacturer was notified of the failure and attempted to diagnose the vehicle through the OnStar App, but no diagnostic trouble codes were found. The manufacturer contacted the dealer to schedule a service appointment. The vehicle was not diagnosed or repaired. The failure mileage was approximately 9,500.

NHTSA ID

11730841

Incident

Mar 23, 2026

Mileage

9,500 mi

Vehicle suddenly brakes aggressively for no reason ! Blue sky no weather events no obstructions ! It also happens I reverse!!! At 60 mph I 4 lanes it’s not fun!!!!!!

NHTSA ID

11730827

Incident

Apr 12, 2026

I slowly put my foot on the brake and suddenly heard a noise under the vehicle. It sounded like loud grinding. As pulled forward I looked in the rear view mirror and didn't see anything in the road that may have fallen out from under my vehicle. When I pushed on the gas I was suddenly accelerating forward very quickly without my control. This was maybe one or two seconds after I heard the noise. I hit the brakes and nothing happened. My only choice was to hit the back end of the other vehicle as there were pedestrians on either side. The vehicle was continuing to accelerate even after I tried to put it in park. I was worried if the car in front of me moved, that I would keep going. I even pressed the emergency brake button twice and nothing worked. Nothing was working at all. I called the police. They told me to try turning off the car. I pressed the button to turn the car off, but it took several pushes to work. I could hear that the rpms lowered extremely slowly. Once the police came they didn't see anything in the road at all. Vehicle was moved to a body shop and when they turned on the car it immediately started revving really loudly again.

NHTSA ID

11728352

Incident

Jan 14, 2026

The AEB feature is very sensitive and has often activated when there was no good reason. For instance, it has activated a few times while moving slowly in heavy traffic. Additionally, the feature frequently activates when reversing out of a parking spot or garage, especially when the weather is rainy. In one instance during light rain, the car slammed to a halt more than five times while trying to back out of a parking spot, and there were no obstacles anywhere near the vehicle. I believe that this feature has nearly caused several accidents and has made me feel less safe while operating the vehicle. A software solution has been implemented for the 2026 model year, but not for the older models.

NHTSA ID

11718504

Incident

Feb 16, 2026

Having issues with the windshield wipers clearing rain when driving and multiple camera malfunctions that I have an appointment to have both checked on 12/2. Wiper stops more than 4 inches from the edge of the window which I could probably just deal with, but when driving it pulls water anywhere from 3-8 inches further across the windshield making it very hard to see when it rains harder or you drive faster. I have owned more than 15 vehicles and never experienced anything making it difficult to see during inclement weather. The other issue is the cameras when backing up or going forward will malfunction for a day or two, then be good for a few weeks and malfunctions again sporadically. Have video of windshield wipers clearing rain issues, but it won’t let me submit, so if you want I can email. Pictures don’t show issue as well.

NHTSA ID

11701827

Incident

Aug 22, 2025

Vehicle Lost Power / CEL Illuminated

NHTSA ID

11688939

Incident

Sep 2, 2025

To Whom It May Concern, I am writing to formally report a serious and recurring safety issue with my 2024 Chevrolet Equinox, and to request immediate investigation and resolution. The vehicle has, on multiple occasions, unexpectedly gone into “reduced power” mode (also referred to as “limp mode”), drastically limiting acceleration while driving at full speed in traffic. This most recently occurred while my teenage daughter was behind the wheel, causing the car to completely shut off in the middle of the street. The first time this happened, I was traveling at approximately 55 mph on Highway 74 when the vehicle suddenly decelerated to about 35 mph without warning, despite my attempts to accelerate. The check engine light appeared only after the power loss. We narrowly avoided a serious crash. We had to engage hazard lights, swerve through traffic, and coast the vehicle home. The dealership was unable to replicate the issue during follow-up visits, and the issue stopped temporarily—but has now returned. This is more than an inconvenience; it is a critical safety risk to myself, my family, and others on the road. Details: Vehicle: 2024 Chevrolet Equinox Issue: Sudden power loss while driving; engine enters limp mode without warning Occurrences: Multiple (including full vehicle shutdown) over the course of ownership Dealership Response: "No issues found" – despite multiple visits Diagnostic Error: Dashboard reads “Engine Power is Reduced” Concern: Loss of power at high speed, dangerous stalling in traffic

NHTSA ID

11669019

Incident

Jun 24, 2025

The biggest issue is last year while driving on 74 in busy traffic, the car automatically went into a "low power" mode and limited the power without warning. So now in traffic driving 55 mph, the car drastically slowed to about 35 without warning. It would not go faster no matter what I did. Then the check engine light came on afterwards. Thankfully I made it home safely after turning on my hazards and swerving through heavy traffic. I took it to the dealership and they didn't find any issues... of course. It did it again I took it back. They didn't find anything and then it stopped. Now fast forward today... my daughter drove to the store and the car cut off in the middle of the street. The way she explained it to me it was similar to what happened before. Except it cut all the way off this time. Same error on dash something like, "switched to low power." So I'm panicking. My husband and I go down and I try to start, it wouldn't start a few times. But eventually it did then cut off. Then it cut on when I kept slightly on the gas like I know to do with an older car. So... long story long... I got us home but with limited power and hazard lights. I'm glad we made it home safely and my daughter was shook up but she's safe. I'm terrified to let anyone else in the car let alone drive it. It could've been deadly.

NHTSA ID

11668996

Incident

Feb 13, 2024

The biggest issue is last year while driving on 74 in busy traffic, the car automatically went into a "low power" mode and limited the power without warning. So now in traffic driving 55 mph, the car drastically slowed to about 35 without warning. It would not go faster no matter what I did. Then the check engine light came on afterwards. Thankfully I made it home safely after turning on my hazards and swerving through heavy traffic. I took it to the dealership and they didn't find any issues... of course. It did it again I took it back. They didn't find anything and then it stopped. Now fast forward today... my daughter drove to the store and the car cut off in the middle of the street. The way she explained it to me it was similar to what happened before. Except it cut all the way off this time. Same error on dash something like, "switched to low power." So I'm panicking. My husband and I go down and I try to start, it wouldn't start a few times. But eventually it did then cut off. Then it cut on when I kept slightly on the gas like I know to do with an older car. So... long story long... I got us home but with limited power and hazard lights. I'm glad we made it home safely and my daughter was shook up but she's safe. I'm terrified to let anyone else in the car let alone drive it. It could've been deadly.

NHTSA ID

11668995

Incident

Jun 24, 2025

Tire blow and lost control hit the tree

NHTSA ID

11645409

Incident

Jan 24, 2025

I manage a fleet of 12 of these vehicles for a Veterans Affairs hospital. I have had numerous complaints from the drivers about how distracting and invasive these systems are for the drivers. The red dash lights are blinding, the audible alert scares someone who is not used to these things and are very distracting in a tense moment when you need to be reacting, you cannot because you are too distracted by these systems. I myself am a disabled veteran with PTSD, and this system sends triggers my PTDS to where I cannot operate the vehicle. Please design something less invasive for anyone with anxiety/ptsd/depression/epilepsy/light sensitivity. For someone with any of these conditions these vehicles are completely inoperable as soon as the red light glares back off the windshield.

NHTSA ID

11625832

Incident

Nov 18, 2024

Dashscreen doesn't work properly and experience screen freeze freezing map and GPS the charger ports in the front dash do not work the control buttons on the steering wheel do not work properly volume adjustment on the bottom but the touch screen stopped working and the physical buttons stopped working near the display Link to inaccurate Forward Collision Warning Issue well documented on forums for all type of chevy cars [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11600418

Incident

Jul 3, 2024