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What is the transmission problem on the 2021 Chevy Traverse?

The 2021 Chevy Traverse, a popular midsize SUV, has been plagued by widespread transmission issues that have left many owners frustrated and seeking solutions. This article delves into the nature of the transmission problems, their potential causes, and what Chevy is doing to address the concerns of its customers.


Transmission Slipping and Jerking


The primary transmission-related complaint from 2021 Chevy Traverse owners is that the vehicle's transmission is slipping and jerking during normal driving conditions. This problem can manifest in a variety of ways, including delayed gear changes, sudden lurches, and a general feeling of instability when accelerating or decelerating.


Potential Causes


The transmission issues in the 2021 Chevy Traverse appear to be linked to a few potential causes:



  • Faulty transmission control module: The transmission control module, which manages the operation of the transmission, may be malfunctioning and causing the erratic behavior.

  • Transmission fluid issues: Problems with the transmission fluid, such as low levels or contamination, can lead to transmission slippage and other problems.

  • Mechanical failures: In some cases, the transmission itself may have internal mechanical issues, such as worn or damaged components, that are causing the transmission to malfunction.


Determining the exact cause of the transmission problems in the 2021 Chevy Traverse can be challenging, as the symptoms can be indicative of multiple underlying issues.


Chevy's Response


Chevy has acknowledged the transmission problems in the 2021 Traverse and has taken steps to address the concerns of its customers. The company has issued technical service bulletins (TSBs) to its dealerships, outlining potential solutions and repair procedures. Additionally, Chevy has extended the warranty coverage for the transmission on the 2021 Traverse, providing owners with additional peace of mind.


Despite these efforts, some owners have reported that the transmission issues persist even after attempted repairs, leading to ongoing frustration and dissatisfaction with the vehicle. Chevy continues to work with affected owners to find suitable solutions and ensure the long-term reliability of the 2021 Traverse.

What are the symptoms of transmission problems in the Chevy Traverse?


Common Problems with the Chevy Traverse Transmission:
Leaking Fluid. Low Fluid. Burning Smell. Grinding or Shaking.



What are the bad years for traverse?


2009 to 2011 Traverses were hard to turn and steer for drivers who found themselves in perilous situations. 2009 models also sucked up oil to an unusual degree. The problem began within 100,000 miles of ownership.



What is the recall on the Traverse transmission?


2023 Chevrolet Traverse Recall
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT6, GMC Acadia, Chevrolet Blazer, Traverse, and 2022-2023 Cadillac XT5 vehicles. The transmission may have been built with an incorrect sun gear, which can result in the driver-side half-shaft disengaging from the transmission.



Does the 2021 Traverse have transmission problems?


Slipping Transmission: Some owners have reported issues with the transmission slipping between gears, particularly when accelerating. Hard Shifting: Complaints of rough or hard shifting when changing gears.



What is the warranty on the 2021 Chevy Traverse?


2021 Chevrolet Traverse Warranty
The Chevrolet Traverse comes with a three-year/36,000-mile bumper-to-bumper warranty and a five-year/60,000-mile powertrain warranty.



Are there any recalls on a 2021 Traverse?


General Motors, LLC (GM) is recalling certain 2021 Chevrolet Traverse and Buick Enclave vehicles. During service by dealers, certain vehicles may have received incorrect air bag calibration software that may affect frontal airbag deployment. Tip: Recalls don't affect every vehicle of the same year, make and model.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.