CHEVROLET Complaints

I noticed that the transmission has a shutter really bad before I crossed over a hundred thousand miles it is gotten so bad that you cannot drive the vehicle without it shuttering it almost every gear. Took it to the dealership dealership said it had too many miles and all the warranties in all that couldn't help us they want $10,000 to replace it.

2026 Silverado TrailBoss EV Windshield has laminate issues causing waves, distortion, and clarity issues. On several occasions this has caused vertigo/motion sickness while driving on the freeway. Vehicle was taken to Chevy dealership on 4/23 this issue has been confirmed and replacement parts on order. Under bumper to bumper warranty.

Vehicle power loss, some shaking with no warning lights on dashboard. Dealer confirmed it was engine failure.

The vehicle first experienced a serious malfunction on October 12, 2025, while driving on an expressway at 65 mph, and the same issue recurred on March 8, 2026, while driving on a 6-lane, busy highway at 45 mph. The condition involves the vehicle unexpectedly shutting down, rendering the acceleration pedal useless and causing the car to glide to a complete stop in traffic, creating a significant safety concern and rendering the vehicle unreliable for normal use. The vehicle has been at the Chevrolet dealership since March 8 2026 with them unable to replicate the issue. There were no warning lamps, messages, or other symptoms of the problem before the failure. I called OnStar both times it happened immediately after the incident, with neither time resulting in any negative results on the report.

Power sliding rear window panel burned and shattered due to electric malfunction or a virus.

Occasionally, the vehicle will jerk the steering wheel when going around a curve (almost like its trying to center the line while driving in a curve) and sometimes it steers out of the lane or simply won’t function correctly at all.

To Whom It May Concern, I am submitting this formal complaint regarding a malfunction in the air conditioning system of my 2024 Chevrolet Trax. Specifically, the evaporator and/or condenser has failed, resulting in inadequate cooling performance and potential system leakage. This issue is more than a matter of comfort—it presents a significant safety concern. Operating the vehicle in high temperatures, particularly in Texas, creates hazardous conditions inside the cabin. Excessive heat can lead to driver fatigue, dehydration, and reduced concentration. Additionally, the malfunctioning A/C system affects humidity control, which may cause windshield fogging and reduced visibility while driving. The problem has been consistently reproducible during normal vehicle operation. Symptoms include poor cooling performance, inconsistent air temperature, and possible unusual odors or sounds when the A/C system is in use. Notably, no warning lights or dashboard messages appeared prior to the failure, making it difficult to detect the issue early. At this time, the vehicle is available for inspection and can be evaluated by a dealership, certified technician, or manufacturer representative upon request. I request a thorough inspection to confirm the failure and determine whether this is due to a manufacturing or design defect. If necessary, I am also willing to have the vehicle reviewed by independent service professionals or relevant authorities. Given that this issue has occurred in a nearly new vehicle, it raises concerns about reliability, quality control, and potential widespread defects affecting other vehicles of the same model. I urge prompt investigation and corrective action to ensure driver safety and product integrity. Please advise on the next steps for inspection, repair, and resolution of this matter. I appreciate your prompt attention to this serious issue. Sincerely, [XXX] [XXX] [XXX] 35300 Began@ 35,000 and progressed INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)

Pulling into our parking lot of apartments. After picking car up from dealership for a different problem. The “service high voltage” light came on. Turned car off restarted. Same issue.

While driving down the high way with the check engine light on, a message appeared on the screen and said “unable to shift soon. Service transmission immediately.” After driving a few more miles the vehicle shifted to neutral, and then as soon as I got on the shoulder of the highway and slowed to approximately 5 mph, the vehicles wheels locked up and the car jerked aggressively into park. This exact issue has occurred multiple times while driving. It is unsafe to drive the vehicle.

Vehicle is prompting a “decreased acceleration “ warning, will not shift past 3rd gear, and will not shift into reverse.