2024 Chevrolet Trax transmission problems

Filed Oct 16, 2026 · Transmission · NC

While driving this summer, I had an alert pop up on dash “reduce engine power.” Car almost completely stopped on highway, almost causing a wreck. Took to dealership where they had my 2024 Trax for almost 2 months. Finally, the replaced the Turbo. Barely 2 months later, this part week, I was driving and my car started stalling out, wouldn’t drive… almost got in 3 wrecks with my kids in car - very unsafe to drive. Found out my transmission failed - the point of failure being the transmission cooler. For a not that old car, 2 huge issues in 2 months is ridiculous, and extremely unsafe. It was terrifying driving with my children recently and having my car just completely lose power- we almost got t-boned when it just stopped driving while crossing a very busy street, almost rear ended several times when it just wouldn’t drive. It is now at Chevy dealership not drivable.

Filed Sep 26, 2026 · Engine, Transmission · MD

Over the last 18 months the check engine light has come on multiple times while driving. Each time the check engine light came on, the vehicle was taken to the dealer. I was initially told by the dealer that they could not figure it out but to bring the car back if it happens again. Each time after taking the vehicle to the dealer for the check engine light, the dealer added oil to the vehicle. On one occassion the vehicle decelerated suddenly while driving. I reported the incident in a survey that I received from the dealer after an oil change. In April 2026, the dealer said that the engine appears to be consuming too much oil and an oil consumption test is needed. In September 2026, the vehicle was taken to the dealer after the check engine light came on and the dealer stated that an engine rebuild is needed and GM would be contacted.

Filed Sep 26, 2026 · Driver assistance, Engine · AZ

September 20th 2026: I was driving my 2024 Chevrolet Trax up a grade (Mountain) approximately 11AM, Driving Normally at Highway speeds, normal highway conditions, temp outside was close to 100 Degrees Fahrenheit, suddenly with no warning half way up the mountain the car lost power, check engine light turned on (Engine Power Reduced) came on, I had no option but to pull over on the highway with only 41,500 miles on the odometer. Being over 200 miles away from my home I felt devastated. Made an appointment the next morning to have the car checked out by the Chevrolet Technicians at the dealership, they stated the Turbo completely failed, the part was on a slight back order they pushed through and it took a week to get this repair done. Previous to the Turbo failing, approximately at 36,000 Miles on the odometer on or about January of 2026: I get in my Trax and the A/C will not blow cold air, took it in for service at the same dealership come to find out the A/C condenser failed or ruptured leaking Freon, I paid $1,800.00 on an expense out of pocket that was not covered by any warranties.I Even purchased the extended warranty when I bought the car with 0 miles in November of 2023. Previous to the A/C condenser failing with no warning what so ever, on November 2025 I go open my car and the remote unlock feature does not work due to a completely dead battery car would not start or open. The car had to be towed to the dealership because after they jump started it the transmission started clucking really hard when shifting into Drive. The culprit according to Chevrolet Dealer Service Advisors was just a dead battery(covered by warranty) , yet the car gave no signals of a dying battery.after picking up Car I noticed rough idle and performance after this incident, I took it back to get checked out the same day and they could not “replicate” the symptoms, they stated that they can only fix it when the car blows up since it wasn’t showing any Check engine lights. Continued…

Filed Sep 25, 2026 · Airbags, Electrical · AZ

I took my car to the dealership twice due to the CarPlay not working, screens going black, rattling noises, and the transmission shuddering, jerking, and jumping. The mechanic that test drove it stated it was a rough ride and the car did not return to first gear. The transmission fluid was black with metal debris. They rebuilt that same transmission and since then my car has been way worse. I reached out the dealership had a mechanic drive it, but every time he’d say oh that was my big foot. I asked why the 1 on the RPMs and the P on the gear shift flash while in park then my car shakes loudly. He laughed and said it was normal. We returned to the dealership the manager came out with my keys and said I am glad we found it safe and sent me on my way.

Filed Jul 16, 2026 · Transmission · TN

catastrophic internal failure (e.g., connecting rod issue punching the block),

Filed Apr 17, 2026 · Engine, Transmission · GA

On 4 seperate occasions, my vehicle has completely shut off in the middle of the road. 3 times this has happened while traveling on the interstate. Every time with my 6 year old son in the car. The steering wheel locks up when it happens and you have to use all of your strength to get out of the road as soon as possible to avoid being smashed by oncoming traffic. On 8 seperate occasions, my vehicle randomly loses the majority of it's power, and takes over 6,000 rpms just to continue at 50mph. The issue fixes itself by the time I try to take it to the dealership and they tell me there is nothing they can do about any of these issues because it "isn't doing it now" - refusing to even look at it. If I don't take no for an answer, they said just a diagnostic will take 48 hours and they do not offer any sort of loaner vehicle. Both of these events happen without warning, at completely random times. Chevrolet service members each give me different advice and non of it is helpful. My car is a death trap. I bought it brand new with 5 miles on it. I had to order it and wait for it to be shipped to me. This has happened throughout the entire life of the vehicle.

Filed Apr 14, 2026 · Engine, Transmission · GA

On December 28, 2025, while driving normally with my children, my 2024 Chevrolet Trax displayed multiple warnings including Engine Power Reduced, Service ESC, Service Stability, and Steering Assist Reduced. The engine began sputtering and knocking. The next morning the vehicle would not start and was towed to Malcolm Cunningham Chevrolet. The dealership found the engine free-wheeling with no compression and denied my warranty claim alleging spark plug tampering. I never touched the engine. It went directly from my driveway to the dealership via tow. An active recall — A242435780, Engine Spark Timing Following Auto Stop Event — was noted on the repair order upon arrival but was not completed until February 17, 2026, seven weeks after the engine failed. GM’s own recall states engine knock and engine damage are the known risks of this unrepaired fault. The dealership told me verbally it was just a console update, directly contradicting GM’s published description. A second dealership performed a compression test showing Cylinder 1 at 10 PSI, Cylinder 2 at 90 PSI, and Cylinder 3 at 0 PSI. Normal compression is 150 to 200 PSI. No diagnostic codes were retrievable. This dealership initially found something different but reversed their position after speaking with the first dealership and receiving direction from GM. GM denied my warranty claim and offered only a $2,000 incentive toward a new vehicle. The vehicle remains completely unrepaired. I continue making monthly payments on a car I cannot drive. This aligns with class action Cook v. General Motors LLC, Case 1:26-cv-00229-RGA, filed March 4, 2026.

Filed Mar 17, 2026 · Electrical, Engine · NH · fire

I was driving down the highway going with the flow of traffic and my car caught fire. I was told by the mechanic that “the turbo line combusted and put a hole in the engine” I’ve also been told “oil got on the turbo belt and caught fire” I’ve also been told “the software recall actually had nothing to do with the software and it was an issue with turbos and something was mechanically wrong with this car. I was in the car with my 9 month old daughter. In the middle lane in the highway. The car instantly stopped accelerating leaving us going very slow compared to others. We could’ve been killed! I had to figure out how to get over and then get my daughter out of the car safely and wait on the side of the highway with a baby for fire and police to come put the fire out. When I was driving it sounded like pressure popped under the car and then I could almost hear pieces flying out. And then the dash lights came on telling me to turn the engine off. It was extremely unsafe and now I’m afraid to even drive with my baby in any car.

Filed Mar 10, 2026 · Transmission · IL

My car sometimes has a hard time catching a gear during acceleration and jerks hard when letting off the gas pedal. It has done it since I purchased my car brand new in November 2023. I've had the car in the shop numerous times since I've purchased it. For a variety of issues.

Filed Jan 31, 2026 · Electrical, Engine · TN

We have a 2024 Chevrolet Trax purchased in July 2024, brand new with 6 miles. On Jan 9, 2026, we towed it to Serra Chevrolet for service due to repetitive screen blackouts and the inability to start the car. On Jan 16, 2026, we picked up the car. The car was diagnosed with a radiator leak, a replacement of the high-pressure fuel pump, and an update to the information system. Within two hours, the car would not start again, and we had it towed back to the dealer. We have been told that it now requires an entirely new engine, and we have been renting a car since January 9th, with no reasonable solutions from the dealer or GM Customer Care. We have also been informed that the engine is on backorder, and we have no timeline for its repair.