2024 Chevrolet Trax: sudden loss of power

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 Oct 10, 2026 · Acceleration, Electrical · GA

I own a 2024 Chevrolet Trax purchased new in XXX. On XXX, the vehicle displayed a "Service Power Steering — Drive With Care" warning. I experienced difficulty steering, and later that evening the vehicle would not start. The instrument cluster also displayed abnormal behavior, which was recorded on video. On XXX, an authorized Chevrolet dealership in [XXX], diagnosed a failed battery and replaced it under warranty. On XXX, while traveling on the highway with my family, the vehicle displayed "Engine Power Is Reduced" and struggled to accelerate. I sought assistance at an authorized Chevrolet dealership in [XXX]. The warning was cleared but returned shortly afterward. I have photographs, videos, repair documentation, and call records supporting these events. I am reporting these incidents because of the potential danger posed by sudden steering-system problems and loss of engine power during travel. I request that these safety concerns be reviewed for possible defects affecting this model. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 27, 2026 · Steering · NH

When driving with my [XXX] old “service power steering” message came on and instantly lost all power steering. Almost got on a head on collision. Car has no power steering. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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 Aug 20, 2026 · Electrical · PA

The instrument cluster and center console display intermittently appears to lose power, although in at least one incidence, the back-up camera display still worked while in reverse. Without instruments it is impossible to determine speed which can be hazardous. The vehicle is scheduled to be looked over by the dealer on 8/21/26. To my knowledge, there have not been any symptoms or warning signs prior to any of the incidents where a power loss occurred.

Filed Apr 30, 2026 · Electrical, Engine · NJ

I am submitting this complaint to report serious, recurring, and potentially dangerous safety defects involving my 2024 Chevrolet Trax. Timeline of Safety-Related Mechanical Failures: March 12, 2026 – First Highway Safety Incident While driving to work on [XXX] [XXX] ight activated, and the vehicle began to hesitate during highway operation. This occurred during my daily commute at highway speeds, creating an unsafe driving condition and serious concern for vehicle reliability and safety. [XXX] is extremely [XXX] ring this incident, I was afraid for my life due to the vehicle’s behavior in heavy traffic. I depend on this highway daily for work, and my family depends on my safe return home. My wife, daughter, son, and parents deserve peace of mind knowing I operate a safe vehicle. March 15, 2026 – Diagnostic Codes- P0521 – Engine Oil Pressure Sensor/Switch Range or Performance- P06DE – Engine Oil Pressure Control Circuit Stuck On Concerns include oil pressure, lubrication issues, and potential engine damage. April 27, 2026 – Second Highway Incident While driving on Route 78 after work, the vehicle experienced another failure:- Severe shaking- Check engine light- Unsafe operation Code:- P0300 – Random/Multiple Cylinder Misfire Detected GM Case Numbers:- XXX- XXX Manufacturer and Dealership Awareness: General Motors and the dealership are fully aware of these repeated issues. Vehicle is currently at: [XXX] Ongoing Safety Concerns:- Engine misfires- Highway hesitation- Severe shaking- Oil pressure faults - Possible engine failure- Risk of power loss while driving I am still making monthly payments on this vehicle despite these ongoing failures. Personal Impact: I depend on this vehicle for work and family safety. These repeated failures have caused fear, financial burden, and stress. I was also forced to rent a vehicle due to delays in loaner availability. VIN: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATIO [XXX] S.C. 552(B)(6) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOI

Filed Mar 14, 2026 · Engine · ME

My wife was driving her car in Maine on a narrow mountain road, it had been snowing and the roads had been plowed and treated but they were slushy and wet this is also a two lane road. She was driving and all of a sudden the warning lights came on and there was an immediate loss of power, she said that a logging truck was behind her and luckily he was paying attention or else he would have ran her over she could not accelerate and she could only go about 15 mph.There are no shoulders to pull off the road so she put on her flashers and drove it barely to a little gas station to pull off the road to call me. We had it towed to the closet Chevy dealership who had it for 39 days replacing the motor that had blown up, the dealership said that the #1 piston or rod broke and destroyed the engine. The car had only 28k miles on it and there were no motors to be found, they did after 39 days replace the motor and turbo in the car. Mine and her concern is with this immediate loss of power on these types of roads she could've been in an accident or even worse, there has to be answers as to why this happened and what is the long term solution to r his issue. We have seen on the GM forums of this happening to other Chevy Traxs vehicles. I do have the repair paperwork from the dealership.

Filed Oct 18, 2025 · Engine · OH

My engine Light came on said I loss power car felt like I couldn't get up to speed . when I took it to the dealership they said my wastegate is cracked and I need a new turbo assembly my car has 76k miles & of course warranty expired at 75K said it will cost $2600 to repair

Filed Oct 6, 2025 · Engine, Fuel system · MO

Made first report after car was at shop over 60 days case# 1168 5928 NHSA Motor and Screen Made report to GM Customer service 1‑800‑222‑1020 case # 78472987 On 10-3-2025 Received 2024 Chevy Trax back from Ozark Chevrolet on about 9-21-2025 from motor being replaced on 9-22-25 check engine light came on took to dealership they said it was a quart low on transmission oil from them replacing motor The next evening check engine light came back on car started ticking at 45 mph and reduced power notification came on pulled over checked for leaks was none proceeded another mile and car quit running called Ozark Chevrolet they said have it towed to them on 10-6-2025 Ozark Chevrolet called said it blowed another motor the same way the 1st motor blowed they said it would take 7-10 days for motor to be in Motor #1 blowed at 19,200 miles.. Motor #2 blowed with less than 200 miles on it

Filed Aug 13, 2025 · Engine · OH

I purchased the vehicle Oct. 19, 2023. I use the vehicle likely more than 99% of other owners. I drive for Amazon flex and had 54546 miles when I did my last oil change. I have changed the oil every 5000-7500 miles, including changing air filters regularly and spark plugs at 50,000. I also have always used higher quality oils from Mobil1 and ACDelco in the engine. This past weekend, a check engine light appeared and reduced power was noticed. The following day after restarting the car, the check engine light went away. It came back the following morning on the way to work, and went away after restarting in the afternoon. Code P0325 was the DTC for a knock sensor fault. During this time the MIL was illuminated, a slight metallic rattle sound was present at certain RPMs, but not loud or consistent. The same day after the last oil change and after delivering when going to moderatly accelerate to highway speeds, a sound characterized as a loud pop and bang occurred and smoke started flooding out of the engine. Reduced engine power and check engine lights appeared on the dash and the screens when black. I immediately braked and pulled to the side of the highway, where coolant and oil were flooding the side of the road. The vehicle is currently at the dealership where it was purchased, where I am expecting the “Total Engine Faliure” diagnosis.

Filed Jul 27, 2025 · Brakes, Electrical · NY

The vehicle shut off completely while driving twice in 24 hours. Lost all power, brakes locked up, first incident on July 26, 2025. Vehicle did restart after and was able to drive home. Would not start, had no power on July 26, 2025. Tow truck came, jump started the vehicle. I pulled out of my driveway to take it to the dealer for service of issue, vehicle shut off as soon as I pressed the brake to stop at a stop sign and lost all power again. Brakes also locked up again after the vehicle lost power. Tow truck transported vehicle to the dealer from there.

Filed May 20, 2025 · Engine · NY

My engine suffered catastrophic engine failure with less than 14,000 miles. I was travelling at highway speeds on a busy highway in rush hour. I heard what sounded like an explosion, lost all power, and had to steer across two lanes where I just made it onto the shoulder of the highway. The car was towed to the dealer who confirmed the catastrophic engine failure. There was absolutely no warning, no warning lights, no messages at all, I was driving and heard what sounded like an explosion and lost all power.