Table 1 shows one common vehicle speed control related problems of the 2024 Chevrolet Equinox.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
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.
Vehicle lost power / cel illuminated.
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.
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.