2020 Chevrolet Traverse: complete transmission failure

Filed Jul 24, 2026 · Transmission · WA

I own a 2020 Chevy Traverse with currently 16,000 miles. I am currently dealing with a know shudder issue that has returned. I have already taken the vehicle under warranty to the dealership where the transmission was replaced on 6/29/2022 at 4919 miles for “catastrophic failure” where the fluids were dark, burnt, and several burnt up clutches. Then the torque converter was replaced separately on 9/20/2022 at 8106 miles for engine shudder. Took the vehicle again in on 7/21/26 for shudder returning at 16,450k miles where diagnostic shows dark, burnt fluid, with metal debri. Repair recommendations are to flush again and if not fixed to again replace the torque converter. There are no open recalls on my vehicle when there should. There is the most recent bulletin, Bulletin No.: 23-NA-072 dated May 2023 that covers the 2020 Chevy Traverse for TCC Shudder: (Typically seen on 4th-5th Upshift as ISS Oscillation) which is referenced on my last car diagnostic report. This car is basically brand new and should never have needed a brand new transmission, torque converter replacement and still having shudder problems. These vehicles need to be recalled for their power train.

Filed Jul 6, 2026 · Transmission · WA

I own a 2020 Chevy Traverse with currently 16,000 miles. I am currently dealing with a know shudder issue that has returned. I have already taken the vehicle under warranty to the dealership where the transmission was replaced on 6/29/2022 at 4919 miles then the torque converter was replaced separately on 9/20/2022 at 8106 miles for engine shudder. This vehicle is practically brand new. I reached out to GM with no help other than to pay to have it diagnosed again at the dealership. There are no open recalls on my vehicle when there should. There is the most recent bulletin, Bulletin No.: 23-NA-072 dated May 2023 that covers the 2020 Chevy Traverse for TCC Shudder: (Typically seen on 4th-5th Upshift as ISS Oscillation) This car is brand new and should never have needed a brand new transmission, torque converter replacement and still having the exact same problems as before.

Filed Sep 2, 2025 · Transmission · GA

I recently had to replace my transmission (2020 Chevrolet Traverse) due to shuddering from manufacturer's fault in assembly process. Now I'm having to replace the transmission in my mother's 2018 Chevrolet Colorado that has less than 65k miles. These issues cause power loss while driving. I was in the middle of passing another vehicle when my vehicle experienced power loss. This is a HUGE safety issue, not only for my family but many others that I know that are experiencing or have experienced the same issues. I have 3 family members that have had to have the same repairs as well as over 40 acquaintances. I had assumed with the thousands others that I've chatted with on facebook and reddit that this would have been a recall, sadly, GM/Chevrolet doesn't seem to care that it is their fault that their consumers are having to spend THOUSANDS of dollars to correct an issue that leaves the manufacturer at fault. With the thounsands experiencing the same issue, i feel that those that have already had to spend money should be reimbursed.

Filed Mar 26, 2025 · Transmission · VA

The Transmission went out at 128k miles, a BRAND NEW GM transmission was replaced at a cost of $6,800 to me as it was not under warranty. Less than 2 months and 2k miles later, the new transmission went out. I just got my car back yesterday with yet another GM transmission and once again it is jerking, so I’m sure another faulty transmission from General Motors

Filed Jan 18, 2025 · Seat belts, Transmission · AZ

1 year after buying my car two of my seat belts stop working one was the back driver side the clip doesn't stay in sometimes and then the middle seat and middle belt got stick in the seat and I wasn't able to pull it out to use it. I bought my car in Dec of 2020 and in October of 2024 my whole transmission went out which I never had any problems before not even a warning sign, I took it to a mechanic since it was only driving in first gear and they said it might be from the inside of the transmission when it was made they solenoids are bad.

Filed Feb 12, 2024 · Transmission · GA

The transmission failed in the middle of me driving the check engine light popped on and started jerking and accelerating and slowing down in the middle of traffic. It is available for inspection. Stopping randomly and jerking as soon as the light popped on. I am about to be out of thousands of dollars for a 40000.00 car that I'm still paying on always kept maintenance up and just had an 180.00 inspection at dealership prior to this no mention of a transmission failure prior. Everything came back good so this is frustrating several other 2020 traverses have been recalled due to transmission I am not sure how mine isn't included for same year. It conveniently happened right when it wad out of warranty.

Filed Feb 6, 2024 · Acceleration, Transmission · FL

The transmission went out, when going out it causes the vehicle to jerk while at a high speed of 60mph and then after the jerking it stops in the highest gear almost causing a wreck and this all suddenly happens on an interstate.

Filed Dec 7, 2020 · Engine · 900 miles · GA

Recently purchased car. On thursday december 3,2020. Was driving car back home on a busy street, car starting stalling. Would not go past 20 MPH, engine was revving. Next morning to go to work car would not go on reverse. Had to get car towed to the dealer and they are telling me that it is a transmission problem. That the transmission needs to be replaced. Devon at rick hendrick in duluth, ga has been nothing but rude since purchase of vehicle now I do not feel safe driving this vehicle and I have 4 young children ages 10, 8, and 5. If someone would of hit me from behind we could of been injured. I bought a new vehicle for the piece of mind of not having any issues with the vehicle and now this. I am very upset.