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Power Train
02/15/2022
The contact owns a 2021 Chevrolet Corvette. The contact stated that an unknown warning light illuminated while driving at an undisclosed speed. The contact also stated that while the vehicle was parked, there was condensation seen underneath the rear of the vehicle. The vehicle was taken to a dealer where the gasket, bolts, and fluid were replaced. The vehicle was repaired but the failure persisted. The manufacturer was notified of the failure. The failure mileage was 1,192.
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Power Train, electrical System, service Brakes
05/26/2023
One week ago received a manufacturer OTA update to install in vehicle which I always download. A few days later I drove vehicle to store and turned vehicle off in parking lot for 5 minutes. Upon returning to vehicle, unable to start vehicle. Vehicle display provided message “Battery Low Start Vehicle” but vehicle would not start. Tow company attempted to jump vehicle multiple times but not successful. Vehicle had to be towed for service. My vehicle is always stored in garage and plugged into battery charger when not in use and should not be dead. Vehicle Information System displays message “Service Brake System” and “Service Transmission Unable to Shift Soon”. Vehicle unable to operate and awaiting scheduled service at dealership.
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Air Bags, wheels
10/18/2022
The contact owns a 2021 Chevrolet Corvette. The contact stated that the warning message that the front tires were low displayed. The contact added air into the tires but the warning message that the tires were low continued to illuminate. The vehicle was taken to the dealer and the dealer replaced the tires but the failure reoccurred several times and the tires were replaced several times. On another occasion, while the contact was driving 65 MPH the vehicle started shaking and the vehicle collapsed on the front driver's side, causing the contact to lose control of the vehicle and the vehicle struck the wall. The air bags did not deploy. The contact was seriously injured and was taken to the hospital. No police report was filed. The vehicle was towed, and the vehicle was diagnosed by the manufacturer, and the diagnosis was that the front driver-side rim fractured. The manufacturer was contacted, and the manufacturer diagnosed the vehicle but did not provide any assistance. The failure...
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Power Train
11/01/2021
At under 3000 miles car started sputtering sporadically and stopped driving while in motion. We were able to get the car home. Tried to start the car back up and it violently surged. Car had no idea what gear it was in. Transmission service now light came on and car sent me an email stating to take it to the dealership. Had car towed to dealer and used tow company they requested me to use.. Dealer says valve body flooded and replaced it. Still not working correctly and dealer says transmission is being flooded. Gm engineers not sure why. Car has been at dealer over a month and have no clue when it can be fixed. When you shifted from park to reverse car would lunge violently like you threw the transmission into park while the car was moving down the street. Car is not safe to drive as it just started to have issues during regular use. Dealer has confirmed and recreated the problem. I was told if valve body didn’t fix it that gm would overnight a new transmission. Now I’m...
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Power Train
11/12/2021
At approximately 700 miles, my check engine light came on and the car produced an error message that said "Idle Creep Temporarily Disabled". Soon after that the car would lurch, buck on acceleration, and would only drive in even numbered gears. I felt the car was extremely dangerous and unpredictable to drive in this state since the car was unpredictably bucking and lurching forward and not shifting smoothly as usual. The dealer ran an OBDII poll and found five codes relating to transmission issues. GM has admitted to me that my vehicle is one of several that have "Assembly Debris" in the TREMEC supplied DCT. This "Assembly Debris" made the transmission filter completely black in appearance at 750 miles in addition to triggering the check engine light and dangerous driving behavior.
