complaints.title

What component failed: The “regen on demand” switch broke while using it. Safety: This incident put me, the occupants of my vehicle (my children), and the vehicles around me at risk. Repro…

I have been having issues with my vehicle for the last 1,000 miles or so where it appears to be losing power while accelerating normally, i'm not sure if the issue lies with the engine or powertrain/t…

The forward collision warning is excessively sensitive to vehicles and pedestrians. I've had the alert go off recently for something so simple as pulling into a parking spot. It goes off frequently…

While driving my truck returning from a camping trip I received the following warnings in the dash: Service ESC, Service traction control, forward collision system unavailable. Check engine light was…

At approximately 3,000 miles, the engine began making a loud knocking noise that became progressively worse while driving. The truck was diagnosed as needing a complete engine replacement. No warning …

Service brake assist warning came on the day before a severe audible engine knock started. Drove to nearest dealer and they immediately diagnosed as a probable engine failure/engine bearing/connectin…

My 2026 Chevrolet Silverado 3500 with the 6.6L Duramax diesel has experienced three separate P2463 Diesel Particulate Filter excessive soot accumulation events at approximately 4,300, 5,500, and 10,28…

Auto wash truck quit, dead would not restart, tow service disconnected battery and reset. Okay after. Visit to dealer service they said nothing wrong. Driving yesterday in the rain quit 4 times on t…

Defect: Engine failure caused by lifter and camshaft failure at 114 miles (5.2 engine hours). The vehicle is at the dealership undergoing warranty repairs. The service department confirmed a seized li…

Normal driving then heard a knocking and squealing. Was told it was a spun main bearing on the crack shaft.

2026 SILVERADO ENGINE BLOWED UP AT 6,413 MILES. THIS IS THE 6.2 L87 ENGINE..

I purchased a brand-new Chevrolet dually truck from Bomnin Chevrolet Dadeland in Miami, Florida. Since delivery, the vehicle has had serious unresolved defects and safety concerns. The truck has ongo…

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 hou…

OnStar Super Cruise, while using super cruise the vehicle tried to change lanes with another vehicle in the other lane. I had to fiscally override the super cruise to prevent an accident. This happene…

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 bra…

Vehicle purchased new December 2026 and vehicle experienced loss of power and abnormal shifting while driving at only 9000 miles. Engine produced clicking noises and was immediately brought to the clo…

Engine failed on 5/8/26 with 1794 miles. Sounds like possible main bearing failure, engine had 18psi oil pressure. Signs were, knocking, banging, screeching/squealing internally from engine. No codes …

Purchased truck in May of 2026 from Chevy dealer. Truck had around 1500 miles on it. Within 1 week the truck was shifting, very roughly, for no apparent reason making it lurch. I brought it to a local…

Turn signals do not provide any audio signal letting you know they are on and working. GM is unable to correct issue.

My vehicle has 3416 miles on it. I was at a stop light, busy intersection, and it just died. It would not restart or go into neutral to push it to the side of the road. I had it towed to the dealersh…