2023 Chevrolet Traverse transmission problems

Filed Oct 21, 2026 · Transmission · FL

-The Torque Converter Clutch (TCC) inside the automatic transmission is malfunctioning. It is experiencing a known defect outlined in GM Service Bulletin 23-NA-072. The vehicle is still being driven and is available for inspection upon request. -The transmission violently shudders and vibrates under light acceleration at low speeds (such as pulling out into traffic, merging, or navigating intersections). This violent, unexpected shaking creates a distraction, mimics the feeling of a blown tire or driving over a rumble strip, and causes hesitation in acceleration, which creates a safety hazard when merging with oncoming traffic. -The problem has been consistently reproduced by the owner. It matches the exact diagnostic criteria of GM’s active Technical Service Bulletin for TCC shudder. -No, it has not been inspected. - No check engine lights, warning lamps, or dashboard messages have appeared. The physical symptom is a severe mechanical shudder/vibration at low acceleration speeds, which first began appearing at approximately 75,000-80,000 -

Filed Oct 13, 2026 · Transmission · NY

My 2023 traverse rs experienced a loud grinding noise and sudden loss of power, almost like i slammed the brakes on while moving. I was in the middle of the road and i could have been rear ended. 10/12/26. This matches the GM recall N222389310 exactly but my vin is currently excluded. I am also experiencing a heavy vibration since 9/13/2026 similar to diving over rumble strips, it is intermittent and will not throw a code, its been to the GM dealership where new transmission fluid was put in, however started again, that did not solve the problem . GM does not have a recall for torque converter clutch they are aware and had put out a technical service bulletin TSB-23-NA-072.

Filed Oct 8, 2026 · Electrical, Steering · GA

My car the steering gets hard to turn I have to turn car off and bk on also at light it lose power and roll and come back on sometimes things work and some times it don’t I have to shut off car and restart for things to work correctly and sometimes it work for a little bit while then start doing it again also feel funny when driving

Filed Sep 2, 2026 · Transmission · 63,400 miles · TX

The contact owns a 2023 Chevrolet Traverse. The contact stated that while driving in the lower gears and attempting to accelerate, the rear wheels suddenly locked up. The check engine warning light was occasionally illuminated after the failure occurred. The vehicle was towed to a local independent mechanic to be diagnosed, and it was determined that the transmission needed to be replaced. The local dealer was contacted. The failure mileage was approximately 63,400.

Filed Sep 2, 2026 · Transmission · FL

What component or system failed or malfunctioned, and is it available for inspection upon request?Transmission How was your safety or the safety of others put at risk?Stumbles harshly when accelerating and deaccelerating Has the problem been reproduced or confirmed by a dealer or independent service center?Yes, Changed Transmission Fluid but still occurs Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others?Yes, advised just needed transmmision fluid change anbd should clear up within 500 miles Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear?N/A

Filed Jul 25, 2026 · Transmission · MO

I own a 2023 Chevrolet Traverse. While driving, the vehicle suddenly began jerking very hard during acceleration and shifting. The Check Engine Light illuminated, and the vehicle became unsafe to drive because the transmission was not operating normally. I was concerned that the vehicle could suddenly lose power or fail while driving in traffic, increasing the risk of a crash. I took the vehicle to a Chevrolet dealership for diagnosis. The dealer found the transmission fluid was burned and diagnosed transmission trouble codes P0797 and P0700, indicating an internal transmission problem. Transmission .PDF Before the failure, I experienced harsh shifting and jerking that became progressively worse until the warning light came on. The problem has been confirmed by a Chevrolet dealership. The failed transmission is available for inspection upon request. I am submitting this complaint because I believe this transmission failed prematurely at approximately 68,933 miles. I am concerned that other owners may experience the same failure, creating a serious safety risk if the transmission loses power or fails while the vehicle is in motion.

Filed Jul 8, 2026 · Transmission · OH

Bad torque converter

Filed Jul 3, 2026 · Engine, Transmission · TX

I own a 2023 Chevrolet Traverse RS, VIN [XXX]. This vehicle has repeated safety-related failures involving the engine/cooling system, fuel-injector/misfire system, steering-assist warning system, and electronic parking brake system. The vehicle is currently at AutoNation Chevrolet West Austin, dropped off on XXX, and is available for inspection. Soon after delivery, the vehicle began losing coolant and overheating. This was not isolated. Before the engine was finally replaced, there were at least four documented coolant/overheating-related dealer visits or repair notes: XXX. The problem repeated again on XXX, becoming the fifth coolant/overheating-related visit and resulting in GM/dealer-authorized engine replacement after internal coolant-related findings. Dealer records show low/empty coolant reservoir, overheating, fan-running symptoms, almost one gallon of coolant added, no external leak found, coolant dye added, GM TAC involvement, and internal coolant findings. After engine replacement, the vehicle continued to fail. In February 2026, it displayed check-engine light and “Steering Assist Reduced / Power Steering Reduced.” The dealer confirmed misfire and replaced cylinder 1 fuel injector. In April/May 2026, the vehicle displayed a service parking brake warning; the dealer documented left rear parking brake actuator high current. Now, on XXX, the vehicle is again at the dealer for blinking check-engine light, and the dealer advised the code shows another engine misfire. My family’s safety is at risk. Repeated overheating, engine replacement, steering-assist warning, parking brake warning, and recurring misfire create unsafe drivability risk, especially on highways, merging, intersections, or long trips. I no longer feel safe operating this vehicle INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 3, 2026 · Transmission · AR

I was driving down a neighborhood road and my car suddenly slammed to a stop, forcing my chest into the steering wheel and throwing my dog from the backseat into the back of the passenger seat. We had it towed to a local shop and they reported the solenoid inside the transmission has failed. This is a two year old vehicle with less than 100k miles on it. Luckily, I was in a neighborhood going less than 50 mph and did not have my children in the car with me. Other than some soreness, my dog and I are fine. This could have been a lot worse and caused more serious injuries. I would like this reviewed for a recall and contacted as to why there were no warnings from the vehicle prior to this failing. If I had been going any faster or driving on a busy road, this could have put the lives of my children at risk.

Filed May 28, 2026 · Transmission · GA

The vehicle jerks/shifts harshly while decelerating and again when accelerating after slowing down. The issue feels similar to the previous transmission shudder concern that was repaired.