This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.
full bulletin at NHTSA ↗2022 Chevrolet Corvette powertrain problems
moderate Owners of the 2022 Chevrolet Corvette have filed 5 NHTSA complaints about the powertrain at roughly $2,500 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See powertrain across all vehicles →
Complaints
5
Recalls
0
Avg fix
$2,500
| Model year | powertrain complaints |
|---|---|
| 2019 Corvette | 10 |
| 2020 Corvette | 5 |
| 2021 Corvette | 7 |
| 2022 Corvette (this page) | 5 |
| 2023 Corvette | 6 |
When does it fail?
Of the 5 powertrain complaints filed for the 2022 Chevrolet Corvette, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering powertrain on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This service bulletin informs the technician on the running changes to the M1L, M1M and MLH automatic transmission.
full bulletin at NHTSA ↗This service bulletin provides a Diagnostic Aid for PicoScope Information and Setup for Transmission Related Concerns.
full bulletin at NHTSA ↗This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
full bulletin at NHTSA ↗This service bulletin informs the technician on the running changes to the M1L, M1M, MLH automatic transmissions.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting 5 most recent
The contact owns a 2022 Chevrolet Corvette. The contact stated that while driving at an undisclosed speed, the began to jerk and hesitate. The check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the transmission. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was not…
I have not experienced a safety incident, but have been warned not to drive the vehicle. The vehicle has 1850 miles. I recently got a message on the Driver Information Display “Rear Axel System Off”. I also receiver an email from OnStar “Engine/ Transmission fault, Seek Service Immediately”. After analysis at the Dealer, they concluded with GM that the transmission needed to be REPLACED.…
Took the car in for inspection after noticing a greasy substance on the bottom panels when changing the oil. I was informed by the dealer that a cracked transmission housing up top was spraying the oil out and it was dripping down, the car is 7 month old and the transmission case cracked because of porous metal castings I was told which is a known issue already by GM.
April 26, 2022??VIA CERTIFIED MAIL General Motors 300 Renaissance Center Detroit, MI 48243 RE: Request for Informal Dispute Resolution/Buy back Vehicle: 2022 Chevrolet Corvette Date of purchase: 4/2/2022 Dealership of purchase: Southern Chevrolet Alexandria, LA Mileage at purchase: 26 Mileage upon return: 105 I am writing this letter to inform you of problems that I am…
Transmission died after only 1400 miles, vehicle is brand new and I’m concerned about the transmission dying after only a few miles on a $110k car, already took it to a Chevy dealer and confirmed it was the transmission and needed to be changed, warranty will cover it this time
Had powertrain trouble with your 2022 Chevrolet Corvette?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2022 Chevrolet Corvette?
It's a documented issue but not catastrophic. 5 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Based on the 5 complaints filed, powertrain issues most often appear around 13,000 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2022/Chevrolet/Corvette.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.