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Chevrolet · Known Issues

2022 Chevrolet Corvette Problems: 6 Known Issues

2022 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Chevrolet Corvette has 6 documented known issues, with 1 rated critical. The most serious is TR-9080 Dual-Clutch (M1L) Failures, Filter Contamination and Stuck 'Service Transmission' Message ($150-$9,000 repair). Across all issues with published estimates, repair costs range from $150 to $9,000. DIY maintenance guides at au7o.io.

In This Article

  • Corvette Transmission1
  • Corvette Electrical2
  • Corvette Suspension1
  • Corvette Body/Panels1
  • Corvette Engine1
  • Recalls5
  • FAQ
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In This Article

  • Transmission1
  • Electrical2
  • Suspension1
  • Body/Panels1
  • Engine1
  • Recalls5
  • FAQ

All 6 Known Issues

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On the 2020-2024 Chevrolet Corvette, the Tremec TR-9080 eight-speed dual-clutch transaxle (RPO M1L) fitted to every C8 has generated a sustained pattern of failures serious enough that GM formally notified NHTSA in November 2021 that it was investigating. The signature complaint is a 'Service Transmission' message that will not clear and that prevents the car from powering off — GM attributed this to debris on the park position sensor magnet feeding an incorrect position reading to the transmission control module. Beyond that, owners report DCT fluid leaks, DCT filters found heavily contaminated well before the 7,500-mile initial service, low-speed shudder during parking-lot maneuvers and 1-2 shifts on early 2020 cars, limp-mode entry, unexpected shifts into neutral while driving, and outright transmission replacement — one NHTSA complaint documents total transmission failure at 1,400 miles, another documents the rear transaxle case cracking and dumping fluid onto the exhaust. GM went so far as to bulletin dealers in November 2021 to collect and return every DCT filter removed at the 7,500-mile service for engineering analysis. The debris findings suggest internal wear material circulating in the unit, not merely a software calibration problem.

This issue also affects: Buick Encore GX, Buick Envision, Cadillac CT6

Common Symptoms

  • 'Service Transmission' message that will not clear
  • Vehicle will not power off / cannot be shut down
  • Shudder during low-speed maneuvers, parking, or 1-2 upshifts
  • Transmission drops into neutral while driving
  • Transmission enters limp mode
  • Fluid leak from the rear transaxle
  • DCT filter found heavily contaminated at first service
  • Complete transmission failure at low mileage

How to Fix

Do not skip or defer the free early transmission service — GM specifies it before 7,500 miles precisely because the filter traps break-in debris, and skipping it is the single most avoidable path to a failed unit. For the shudder complaint on 2020-2021 cars, the fix is a TCM recalibration; GM released successive DCT software updates and most owners report the shudder resolved or dramatically improved after the flash, so ask for the latest calibration before any hardware work. For a 'Service Transmission' message that will not clear or a car that will not power down, the park position sensor magnet and its debris contamination is the item to inspect. Have the dealer document the filter's condition in writing at every service — that record is what supports a goodwill claim if the transaxle later fails outside the 5-year/60,000-mile powertrain warranty. Any fluid on the rear of the car or a burnt smell warrants immediate inspection: a cracked case leaking onto the hot exhaust is a fire risk, not a convenience issue.

Typical repair cost:$150 - $9,000

Research This Issue

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Community Reported
High ConfidenceVerifiedReviewed Aug 2026

On the 2022-2024 Chevrolet Corvette, c8 owners across several model years report that the car's control modules do not enter sleep after shutdown, leaving the radio, infotainment screen and instrument cluster powered up with the vehicle off. The battery is drained overnight and the car will not restart. NHTSA complaints document both halves of this: a 2024 owner reported the radio, infotainment screen and instrument cluster had failed to turn off and the vehicle subsequently failed to restart, and a 2022 owner reported battery drain causing a no-start that required disconnecting the negative battery terminal to reset the modules and clear stored codes. On the C8 this is more than an inconvenience — the battery lives in the rear compartment and a fully dead battery can leave the doors, which are electrically released, difficult to open, and it can force manual release procedures. Cars that sit between drives, which describes most Corvettes, are disproportionately affected.

This issue also affects: Buick LaCrosse, Buick Regal, Chevrolet Cruze

Common Symptoms

  • Infotainment screen, radio and cluster remain on after shutdown
  • Battery flat after the car sits overnight or a few days
  • Vehicle fails to restart
  • Multiple spurious stored fault codes
  • Electric door release inoperative with a dead battery
  • Condition temporarily cleared by disconnecting the negative terminal

How to Fix

If the screens stay lit after you walk away, that is the diagnostic — the car is not sleeping and the battery is being consumed. Have a dealer perform a proper parasitic draw test after allowing full module sleep time (typically 45 minutes or more, not a quick reading), and have them check for available module software updates, since sleep-state faults on this platform are commonly a calibration issue rather than a failed component. Do not simply keep replacing batteries. In the meantime, keep a quality battery maintainer on the car whenever it sits more than a few days — GM recommends this for the C8 regardless. Learn and practice the manual door release procedure before you need it, because a flat battery on this car locks you out of the normal electric door buttons. Disconnecting the negative terminal will reset the modules and clear the condition temporarily, but it will return until the underlying draw is found.

Typical repair cost:$150 - $1,200

Research This Issue

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Community Reported
Low ConfidenceVerifiedReviewed Aug 2026

On the 2020-2025 Chevrolet Corvette, the mid-engine C8 Corvette has reported issues with the front trunk (frunk) latch mechanism. The electronic latch can fail to release or fail to secure properly. GM has issued recalls for frunk latch issues that could allow the frunk to open at speed. Additionally, some C8 owners report various electrical gremlins including infotainment freezes, wireless charging pad failures, and key fob range issues. These are software and build-quality issues typical of a first-generation mid-engine design.

Common Symptoms

  • Frunk will not open via button or key fob
  • Frunk opens unexpectedly or does not latch securely
  • FRUNK AJAR warning when closed properly
  • Infotainment screen freezing or rebooting
  • Wireless phone charging pad not working
  • Key fob range reduced or intermittent

How to Fix

Frunk latch: GM recall N212346680 addresses the latch mechanism. Dealer will inspect and replace the latch assembly under recall. Infotainment: ensure software is up to date via dealer or OTA updates. Wireless charger: clean the charging pad and ensure phone case is compatible. Key fob: replace battery (CR2032) and check for interference from aftermarket electronics.

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Typical repair cost:$0 - $500

Research This Issue

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Community Reported
Medium ConfidenceLast reported by owners Feb 2026Reviewed Feb 2026

On the 2020-2024 Chevrolet Corvette, gM opened a service inspection program covering 2020-2021 C8 Corvettes fitted with the Open Spoke and Trident wheel designs after finding that exposed porosity in the aluminum wheel castings exceeded internal GM limits. The porosity presents as hairline cracking and allows air to weep through the casting, so the first thing an owner notices is a recurring low tire pressure warning on a wheel that holds no visible puncture. Roughly 13,049 U.S. cars were called in for inspection, with GM estimating about 10 percent actually carried the defect. The problem did not stop with the inspection program: NHTSA complaints on later cars describe a right rear wheel cracked at 23,000 miles with the owner noting it is a widely reported condition, and a 2024 owner reporting all four factory wheels found bent or deformed and recommended for replacement with no collision, pothole strike, or curb impact. The C8 runs low-profile rubber on wide cast rims with very little sidewall to absorb impact, which makes the inner barrel — where the casting is least supported — the usual failure point.

Common Symptoms

  • Recurring low tire pressure warning on one wheel
  • Slow air leak with no puncture found in the tire
  • Hairline cracks visible on the inner rim barrel
  • Vibration or wheel shimmy at speed
  • Wheels found bent or deformed with no impact event

How to Fix

Treat a repeating low-pressure warning on one corner as a wheel problem, not a tire problem. Have the tire dismounted and the bare wheel water-tested or soap-tested, inspecting the inner barrel specifically, since porosity leaks and inner-barrel cracks are invisible with the tire mounted. For 2020-2021 cars with Open Spoke or Trident wheels, ask the dealer to run your VIN against GM's wheel inspection program — inspection and replacement are free under it, and dealers destroy rejected wheels by drilling the barrel, so make sure a replacement is authorized before the old wheel is scrapped. Outside the program, document every occurrence with the dealer to build a goodwill case. If you are replacing at your own cost and you drive the car hard, a forged wheel is the durable answer; cast wheels on this platform have a poor record. Check pressures weekly rather than relying on the TPMS threshold, and inspect the inner barrel any time the car takes a hard road impact.

Typical repair cost:$0 - $4,000

Research This Issue

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Community Reported
Medium ConfidenceVerifiedReviewed Aug 2026

On the 2020-2023 Chevrolet Corvette, the C8 convertible uses a fully electric retractable hardtop driven by six electric motors and a set of latches, with no hydraulics. Owners report the top jamming partway through its cycle, failing to latch (most often at the right front), throwing a 'Service Convertible Top' or 'Top Not Secure' message, and the interior release button failing to actuate the roof at all. NHTSA complaint data reflects this: 2022 C8 complaints show a cluster filed under the structure/convertible-top component, and a 2023 owner reported that the electric button to open the hard top convertible does not activate along with the driver's door release. Because the roof is a motor-and-latch system rather than a hydraulic one, a single failed motor, a mis-set latch, or a module that has lost its position learn will stall the whole sequence and leave the car undriveable at speed with the top unsecured. The system also refuses to operate below its temperature thresholds by design, which owners frequently mistake for a failure.

Common Symptoms

  • 'Service Convertible Top' message on the cluster
  • 'Top Not Secure' warning
  • Top stops partway through raising or lowering
  • Top will not latch, typically at the right front corner
  • Interior top release button does not activate
  • Water leaking from the roof side seals after washing

How to Fix

First rule out the design limits before chasing a fault: the top will not lower below roughly 32F and will not raise below roughly 14F, and the cluster displays a temperature warning when it refuses. If the message appears in normal conditions, do not repeatedly cycle the switch — repeated attempts against a jammed latch strip motor gears and turn a cheap fix into a full mechanism replacement. Have the dealer read the roof control module for position and latch faults and inspect the right front latch alignment specifically, since that is the common offender. Replacement roof motors and control modules must be programmed to the vehicle with a scan tool, so this is not a parts-swap job. If the top is stuck partially open, do not drive above parking-lot speed. Also inspect the side seals if you see water intrusion after a high-pressure car wash, which is a separate but frequently co-occurring complaint on the same roof.

Typical repair cost:$300 - $4,500

Research This Issue

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Community Reported
Low ConfidenceVerifiedReviewed Aug 2026

On the 2020-2025 Chevrolet Corvette LT2, the C8 Corvette uses the LT2 6.2L V8 with Dynamic Fuel Management (DFM) which can deactivate any combination of cylinders. While the LT2 is generally reliable, some owners report lifter tick similar to the AFM issues on truck engines. The DFM system uses the same collapsible lifter technology. GM has released updated VLOM and lifter designs for the LT2. The tick is most noticeable on cold starts and usually disappears when warm. Severe cases may require lifter replacement.

This issue also affects: Buick LeSabre, Buick Park Avenue, Buick Cascada

Common Symptoms

  • Ticking noise from engine on cold start
  • Tick that goes away when engine warms up
  • Rough idle briefly on startup
  • Misfire codes on specific cylinders (rare)

How to Fix

Mild cold-start tick is considered normal on LT2 by many in the Corvette community. Persistent tick that does not go away when warm warrants inspection. GM has updated VLOM and lifter designs. A DFM disabler (Range Technology) can be used as a preventive measure. Full lifter replacement is rarely needed on C8.

Typical repair cost:$0 - $4,000

Research This Issue

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Community Reported
Medium ConfidenceLast reported by owners Feb 2026Reviewed Feb 2026
NHTSA Recalls5 recalls

SEAT BELTS:FRONT:RETRACTOR

General Motors, LLC (GM) is recalling certain 2024-2025 Chevrolet Corvette vehicles. The driver and/or passenger seat belt retractors may lock in a stowed position and become inaccessible to occupants.

Campaign #24V41800006/06/2024

FUEL SYSTEM, GASOLINE

General Motors, LLC (GM) is recalling certain 2023–2026 Chevrolet Corvette vehicles equipped with a left-side radiator/fan combination. Excess fuel may spill into the vehicle fuel-filler pocket during refueling and leak onto an ignition source.

Campaign #25V53600021/08/2025

EXTERIOR LIGHTING:TURN SIGNAL

General Motors, LLC (GM) is recalling certain 2026 Chevrolet Corvette ZR1X Coupe, Corvette ZR1X Convertible, Corvette Coupe E-Ray, Corvette Convertible E-Ray, Corvette Convertible, Corvette Coupe, 2025 Corvette E-Ray Coupe, Corvette E-Ray Convertible, Corvette Convertible, and Corvette Coupe vehicles. A software error may prevent detection of a rear turn signal light failure. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

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Frequently Asked Questions

What are the most common Chevrolet Corvette problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Chevrolet Corvette has 6 documented issues. The most frequently reported are: TR-9080 Dual-Clutch (M1L) Failures, Filter Contamination and Stuck 'Service Transmission' Message, Cast Wheel Porosity, Cracking and Bending Causing Slow Tire Pressure Loss, Retractable Hardtop Fails to Latch or Cycle on Convertible Models. Of these, 1 is rated critical and should be addressed promptly.

Is the Chevrolet Corvette reliable?

The 2022 Chevrolet Corvette has 6 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: TR-9080 Dual-Clutch (M1L) Failures, Filter Contamination and Stuck 'Service Transmission' Message. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Chevrolet Corvette problems?

Repair costs for known Chevrolet Corvette issues range from $0 to $9,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, TR-9080 Dual-Clutch (M1L) Failures, Filter Contamination and Stuck 'Service Transmission' Message, typically costs $150-$9,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2020-2024 Chevrolet Corvette TR-9080 Dual-Clutch (M1L) Failures, Filter Contamination and Stuck 'Service Transmission' Message?

The Tremec TR-9080 eight-speed dual-clutch transaxle (RPO M1L) fitted to every C8 has generated a sustained pattern of failures serious enough that GM formally notified NHTSA in November 2021 that it was investigating. The signature complaint is a 'Service Transmission' message t… Repairs typically run $150-$9,000. Severity: high.

What is the 2020-2024 Chevrolet Corvette Cast Wheel Porosity, Cracking and Bending Causing Slow Tire Pressure Loss?

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

Campaign #26V21300002/04/2026

POWER TRAIN:DRIVELINE:DRIVESHAFT

General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Corvette vehicles. The rear half-shaft assemblies may be missing one or more ball bearings, which can result in a loss of drive power.

Campaign #22V09100017/02/2022

AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT

General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication with the sensing diagnostic module (SDM), causing the air bag malfunction indicator light to inconsistently illuminate.

Campaign #21V42100010/06/2021

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

GM opened a service inspection program covering 2020-2021 C8 Corvettes fitted with the Open Spoke and Trident wheel designs after finding that exposed porosity in the aluminum wheel castings exceeded internal GM limits. The porosity presents as hairline cracking and allows air to… Repairs typically run $0-$4,000. Severity: medium.

What is the 2020-2023 Chevrolet Corvette Retractable Hardtop Fails to Latch or Cycle on Convertible Models?

The C8 convertible uses a fully electric retractable hardtop driven by six electric motors and a set of latches, with no hydraulics. Owners report the top jamming partway through its cycle, failing to latch (most often at the right front), throwing a 'Service Convertible Top' or… Repairs typically run $300-$4,500. Severity: medium.

What is the 2022-2024 Chevrolet Corvette Modules Fail to Power Down Causing Parasitic Battery Drain and No-Start?

C8 owners across several model years report that the car's control modules do not enter sleep after shutdown, leaving the radio, infotainment screen and instrument cluster powered up with the vehicle off. The battery is drained overnight and the car will not restart. NHTSA compla… Repairs typically run $150-$1,200. Severity: medium.

What is the 2020-2025 Chevrolet Corvette LT2 Engine Valve Lifter Tick and DFM Concerns?

The C8 Corvette uses the LT2 6.2L V8 with Dynamic Fuel Management (DFM) which can deactivate any combination of cylinders. While the LT2 is generally reliable, some owners report lifter tick similar to the AFM issues on truck engines. The DFM system uses the same collapsible lift… Repairs typically run $0-$4,000. Severity: medium.

What is the 2020-2025 Chevrolet Corvette Front Trunk (Frunk) Latch and Electrical Issues - C8?

The mid-engine C8 Corvette has reported issues with the front trunk (frunk) latch mechanism. The electronic latch can fail to release or fail to secure properly. GM has issued recalls for frunk latch issues that could allow the frunk to open at speed. Additionally, some C8 owners… Repairs typically run $0-$500. Severity: medium.