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Power Train
11/01/2025
Noise from the rear of the vehicle. Took vehicle in to dealership. The determined that it was a left side loose axle nut. This is clearly a safety issue. It may not have been torqued properly at the factory. The vehicle is a 2021 with only 5500 miles. They did the repair/tightened the axle nut and the noise is gone.
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Electrical System
08/20/2025
intermittent black screen from the Rear Vision Camera (RVC) on the infotainment screen with red icons when put in reverse the backup camera may fail with a black screen there is no full mirror coverage to the rear of the car while backing up.
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Electrical System
05/02/2025
I cannot believe the Corvette does not show that the alternator does not show that the car is not charging. I have a thirty year old corvette that will show you when the alternator does not show the car has an under performing alternator. If you do not have it showing on the display it will not show you that the alternator is defective. You have to show it on the display you never know you have a problem. It is an issue that is not a problem unless you know. I bought a battery and it was the alternator. They need to do a software upgrade to show you when a system goes out. My 1992 Corvette show you when there is a problem. Pathtic support on the part of General Motors.
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Electrical System
04/26/2024
Electrical door button is getting stuck and the door is locked from the inside. The switch has been replaced by authorized dealer once already. (July 19 2023) 4,783 miles on the vehicle at the time of first issue. From checking other forums, this is a common problem for this year vehicle.
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Power Train
01/20/2024
The contact owns a 2021 Chevrolet Corvette. The contact stated that upon starting the vehicle, the transmission warning light illuminated on the instrument panel. The vehicle was taken to the dealer, who diagnosed a failure with the transmission filter. The vehicle was repaired, but the failure reoccurred. The vehicle was taken back to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired, and the contact regained possession of the vehicle. The contact stated that while driving at an undisclosed speed, the vehicle failed to shift into third gear, severely reducing motive power. The vehicle was taken back to the dealer, who diagnosed a failure with the transmission control module. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 12,500. The VIN was not available.
