Most Common 2015 Chevy Corvette Transmission Problems

By Max Anthony •  Updated: 06/21/21 •  4 min read

The Chevrolet Corvette is a sporting icon of the automotive world.  Chevrolet continues to refresh it for newer generations. They introduced the C7 Corvette in 2014 to critical acclaim. But it had its fair share of issues, including the gearbox. Let’s look at the 2015 Chevy Corvette Transmission Problems.

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2015 Chevy Corvette Transmission Problems

Vibration

2015 Chevy Corvette Transmission Problems
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The most recurring one of the 2015 Chevy Corvette Transmission Problems is vibrations. Plenty of corvette owners have complained about the roughness of the ride. One driver experienced the phenomenon in the speed range of 50-65mph.

Another claimed that it happened above 40mph and the “RPM Unsteady” light came on. This issue was fixed with transmission fluid replacement but not others.

Another driver had their Corvette lugging at slower speeds, particularly below 50mph. Owners have also reported vibrations so heavy that they had to pull over. Shuddering is common during these vibrations.

The car feels like it is being driven over a very rough road. This problem has occurred at speeds as low as 25mph. Again, transmission fluid replacement works only sometimes. 

Overheating

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The 2015 Chevy Corvette Transmission Problems don’t end there. Overheating is another unwanted feature for some 2015 Corvettes. The overheating can cause the car to go into “Limp Mode” and even reset to the factory settings. This happens until the cooling down process, but the car can act up again when the tranny overheats again. 

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Rough Shifting

With rough rides being a constant nuisance; rough shifting isn’t far behind. The owner reported that their 2015 Corvette surged at about 40mph. The RPM also fluctuated as time passed.

The car ignored the 49mph cruise control limit. Multiple drivers say that their 2015 Corvette shifts hard at low speeds. Once again, you can correct the problem by replacing the transmission fluid. There are no guarantees for this though.

Difficult Shifting

Rough shifting is definitely one of the biggest 2015 Chevy Corvette Transmission Problems. But what if the car doesn’t shift at all? Several drivers say that the car wouldn’t go into the gear that they wanted.

One said that it wouldn’t go, or it was difficult to get it into 1st, 2nd, and 3rd. They said this because the gear lever just became difficult to move.  

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Another owner complained about his Corvette not being able to make it to 2nd. This happened as the tranny wasn’t hot and the car wouldn’t shift up from the 1st gear.

It was able to go into 3rd however, and that’s what the driver did to protect themselves in moving traffic. Unfortunately, there is no solution for this one. 

Transmission Slipping

The 2015 Corvette’s transmission also tends to slip. Drivers have faced transmission slipping and the factors that come along with it. Once again, this is one of the major 2015 Chevy Corvette Transmission Problems. The company’s response is to flush out and replace the existing transmission fluid. 

Computer Malfunction

2015 Chevy Corvette Transmission Problems
© Motorbiscuit

Cars are full of electronics these days. It can be hazardous if any electronic components fail, especially in the powertrain. A couple of owners of the 2015 Corvette have reported that the transmission computer showed signs of trouble. But this is one of the less common 2015 Chevy Corvette Transmission Problems. 

Transmission Leaks

Transmission fluid is key. Chevrolet suggests changing it to fix most 2015 Chevy Corvette Transmission Problems. However, even this fluid hasn’t been safe on some Corvettes. Some owners have experienced leakages due to bad seals.

Miscellaneous

Other 2015 Chevy Corvette Transmission Problems include gear selection, transmission sensors, and clutch adjustments. These are a rarity but nonetheless, they have been experienced more than once.

Conclusion

The 2015 Chevy Corvette has been plagued with a number of transmission problems that have left many owners frustrated and unsatisfied. While the car’s design is nothing short of stunning, it doesn’t come without its faults.

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Many are calling for GM to recall the model in order to fix these issues before they worsen, but so far there has been no response from General Motors as to whether or not this will happen.

If you own one of these cars, be sure keep an eye out for any warning signs and report them immediately if your vehicle experiences anything abnormal such as slipping gears or rough shifts.

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Max Anthony

Max is a gizmo-savvy guy, who has a tendency to get pulled into the nitty gritty details of technology and cars. He attended UT Austin, where he studied Information Science. He’s married and has three kids, one dog and a GMC truck and a Porsche 911. With a large family, he still finds time to share tips and tricks on cars, trucks and more.