The electronic brake control module causes the car to no start and goes into limp mode. Cuts off the power to every system in the entire dashboard including the transmission making the car very dangerous to drive.

Source: NHTSA complaint ODI #11748322 · view all complaints for this vehicle at nhtsa.gov

The vehicle intermittently triggers steering control, brake assist, and parking brake warnings during both highway and city driving, particularly when coming to a complete stop. These alerts are associated with a slight jerk in the steering wheel upon acceleration and a transient locking sensation across the steering, accelerator, and brake systems before functionality is restored; additionally, the check engine light is now illuminated.

Source: NHTSA complaint ODI #11764564 · view all complaints for this vehicle at nhtsa.gov

It appears that both driver's and passenger's inertia locking mechanism are defective. They do not lock keeping driver and passenger from going forward into dashboard. I had to make sudden stop the other day, and wife (passenger) went flying into the dashboard and hit her head. After assuming the seat belts auto locked when in use, we were surprised. Since then we pull the seat belts all the way out and release them and have to repeat this step 8-10 times before it catches, and then a slight move forward unlocks the restraint. SOmething isn't right about this, and I'll bet numerous cars are the same way, you only know once you have to stop quickly. I reported to the dealer, but the want $200 approximately just to look at it, and maybe $400-$800 each to fix something that should be covered by GM.

Source: NHTSA complaint ODI #11735095 · view all complaints for this vehicle at nhtsa.gov

While driving on the interstate, the moonroof glass began opening without any input from the moonroof controls. The power sunshade was still closed at the time. I opened the sunshade manually so it would not interfere with the glass. After the glass opened, I was unable to get it to remain fully closed. When I was able to close the glass, it would reopen on its own several more times. I also heard a clicking sound during the repeated opening and closing. After this occurred, the power sunshade also stopped operating correctly. It would open fully, but when closing, it would stop approximately halfway and leave the front portion of the moonroof uncovered. It would not close completely. There were no warning lights or other dashboard indications during the incident. The only way I was eventually able to get both the moonroof glass and the sunshade to close completely was to leave the vehicle turned off for approximately two hours and then perform the moonroof reset/initialization procedure. After the reset, both the glass and sunshade returned to normal operation. The most concerning part of the incident was that the moonroof glass opened by itself while the vehicle was being driven, without anyone touching the controls.

Source: NHTSA complaint ODI #11758041 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2021 Chevrolet Equinox. The contact stated that while driving at speeds between 30 and 50 MPH, the front end of the vehicle started wobbling and vibrating severely. The vehicle was taken to the local dealer, who diagnosed the vehicle and determined that the front half shaft was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure. The contact was informed of a TSB related to the failure, but no assistance was offered. The failure mileage was 80,000.

Source: NHTSA complaint ODI #11693524 · view all complaints for this vehicle at nhtsa.gov