CHEVROLET Complaints

2026 Chevrolet Silverado 1500 Safety Issue Summary: I am filing a complaint regarding critical safety defects with my vehicle. The truck displayed warning messages for traction control service and brake system failure on the instrument panel while parked in my driveway, prior to the vehicle becoming inoperable, I experienced dangerous driving conditions including swerving similar to hydroplaning on two separate occasions. Details: The vehicle was picked up on a flatbed on May 11th, 2026 because it would not start or run. When I drove it before this incident, I experienced the vehicle swerving dangerously similar to hydroplaning on two different occasions 5/1/26 and 5/9/26. Upon inspection, warning messages appeared on the dashboard indicating traction control system service and brake system failure. These are critical safety systems. Chevrolet HE Dealership in Wichita Falls, Texas performed a diagnostic and claimed to find only a dead battery and parasitic draw. They refuse to address the traction control or brake system failures and claim they cannot duplicate the issues. They are pressuring me to accept the vehicle without written confirmation that these safety systems have been repaired. Safety Risk: A vehicle with non-functioning traction control and brake system failures is unsafe to operate. I cannot accept this vehicle until these critical systems are properly diagnosed and repaired.Than you for your help in this matter.

I am writing regarding an ongoing and serious issue with my 2026 Chevrolet Silverado 1500 RST 2.7L that continues to occur despite multiple visits to the dealership. Recently, as I was leaving my house, I entered my truck and started the vehicle as normal. Immediately after startup, approximately eight warning lights and system failure messages appeared on the dashboard simultaneously. The warnings included the Check Engine Light, ABS warning, Brake System Failure, Service Steering Column Lock, Service Traction Control, Service ESC, Service Brake Pad Monitor, and Trailer Brake Disabled warnings. At that point, the truck became undriveable. Although I was able to shift gears, the vehicle would not move properly in either Drive or Reverse. Due to the severity of the issue, I turned the truck off and left it parked overnight. The following day, all warning lights and messages had disappeared completely. This situation is extremely concerning because the vehicle appears to fail randomly without warning. I no longer feel safe driving the truck, especially with my children in the vehicle, because I fear it could stop functioning again at any time and potentially create a dangerous situation. I have already taken the truck to the dealership multiple times regarding this issue. However, I have repeatedly been told that they cannot properly diagnose or repair the problem unless the warning lights are actively present at the time of inspection. Since the issue is intermittent, this has made it very difficult to get the truck repaired, even though the problem clearly continues to occur. I am requesting that this matter be taken seriously and investigated further, and because this is a new truck that barely has 7,833 miles on it.as this appears to involve critical safety systems including braking, traction control, steering, and vehicle drivability. I depend on this truck daily and need a permanent resolution to this problem as soon as possible.

I took my vehicle in several times for issues regarding the brakes. I was told for months nothing was wrong. The brake percentage was rapidly declining on the display and they just kept saying it would fix itself in an update. Finally the service brake alert came on prompting me to take it to the dealership again for the brakes. I was told my front brakes were completely gone and needed new pads and rotors and my back brake lines were severed and pouring brake fluid everywhere. I was told I was lucky I brought it when I did because I could have gone to stop and just not been able to. It was concerning because there was no warning or indication there was anything wrong and I kept being told everything was fine

Vehicle had died before and was brought to dealer but was restartrd, no problem could be found. Two weeks later, engine locked up on a 70mph highway. With children and wife in vehicle. Could not restart. Had to be towed to dealer. No previous lights or warnings before engine locking up.

6.2L engine had complete loss of power while traveling down the highway. Vehicle began to drive rough snd dash suddenly said shift to neutral which I did. After shifting back to drive I had to coast to a shoulder and wait for a tow truck. During repairs vehicle was returned after 6 weeks and engine replacement. 24 hours after receiving vehicle I hit the push to start and vehicle was dead. Replaced battery and lights came one. Hit push to start and it killed all power. Towed back to dealer. They checked connections and tightened box on top of battery and returned vehicle. 72 hours later check engine light came on and vehicle went into limp mode. Drove it back to dealer. After a week they located chaffed wiring on the harness leading to transmission. Was told it is a common problem on the 6.2L engines.

The first problem with my car was the tire pressure monitor. The location of each tire was wrong on the informant section. Soon after purchasing the car when ever I would park the car would not shut off and the DIC would display Shift to park message. Around 6 months after the purchase the brake pedal was getting harder the press down on and within a week from that while driving home from work the car completely shut off in the middle of traffic. It wouldn't start leaving me stuck on a busy street with heavy traffic blocking use of the lane. After 10 minutes it started back up and I barely made it into a parking lot of a shopping center with it shutting off again before I can park. I had to get a tow. I didnt go to an authorized dealer. I took it to a certified mechanic and had to replace the brake vacuum booster. The motor had to be cleaned out due to broken metal that got inside. After that repair car seemed okay until March 2026. The car now is in high idle and struggles to pick up speed. The message on DIC says engine power reduced. On the freeway the car can be going with the flow of traffic then suddenly engine power is reduce rpms go up high and it drops speed struggling to pick up. I paid the loan $16,000 off using what I had saved. I cant go out and purchase a new or used car.

: Experienced engine failure. : As of now, vehicle is at the dealership since ( April, 24 2026 ) Dealership - Sunshine Chevrolet - Arden NC 28704 ( Vehicle is available for inspection ) : I was on my way to work on interstate 26, near Asheville NC when i noticed sudden shaking and loss of power. I had to immediately get the vehicle into slower lane of traffic, before exiting the interstate. : Problem has been confirmed by the dealer : Yes > Warning lights did appear. ( Service Engine ) Also ( Oil pressure warning light )

Accelerating to merge onto the highway the accelerator pedal got stuck under the all weather mat (provided and installed by the manufacturer). When I took my foot off the pedal the vehicle continued to accelerate. I had to break against the force of the motor trying to accelerate until I was going slow enough for the car to allow me to put it into park.

This vehicle makes a noise that sounds like your driving over rumble strips. The front end shakes and there is a hard vibration. I purchased this vehicle used on 5/5/26 and it’s been in the dealership twice already. The Onstar module is defective and now this noise and vibration. The shaking starts upon accelerating. The dealership, Central GMC/Buick of Jonesboro, AR. told me that GM knew about the problems and that their Engineers did know the fix yet. They say it’s not a safety issue but This is an unsafe vehicle and GM knows it’s unsafe. I’m afraid to drive it.

I needed to have my muffler welded in November to pass inspection. I was told I would likely need the entire thing replaced in a year. I now hear another exhaust leak, and I’m preparing for a hefty car travel and have to deal with trying to get it fixed in 10 days time. This is ridiculous on a 5 year old car that I have only had two year. This needs to be a recall, insane to have to pay for a whole replacement.