2021 CHEVROLET SILVERADO 1500 Complaints

My truck has less than 50,000 miles on it and the transmission feels has if it's shifting hard and shuttering during the cycles of first to third. I do not see that my truck has a recall, but if there is a problem with my trucks transmission, then I need to have it looked at before the 60, 000 or 5 year warranty expires. Can I just take it to a Chevy dealership and have this inspected at NO CHARGE to me?

Unwanted inadvertent tail gate opening. The tailgate is opening without human interaction causing a safety issue and potential loss of cargo. Damage to tailgate from striking objects due to inadvertent opening

The contact owns a 2021 Chevrolet Silverado 1500. The contact became aware of a stain on the rear driver’s side interior of the roof of her vehicle and became aware that the source of the leak was the edge of the window. The vehicle was taken to a local dealer to be inspected, and the contact was informed that there would be no assistance with repairing the vehicle since the vehicle was out of warranty. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 25,900.

Vehicle attempted to do an 'over the air' update to the infotainment system. This prompted an error message, stating the update failed and return to the dealership. Took vehicle to GM dealer, diagnostics were run, and dealer stated that an update was not available, and the module for the infotainment system was bad. Quoted me $1600 for replacement and install. Have read multiple reports with owners' having the same issue. Infotainment system attempts to do an update, and it fails. The owners are left paying out of pocket for something that was not their fault. This needs to be a recall. Not only are you paying a hefty amount for a repair that is not your fault, but the entire Infotainment system doesn't not work (stereo, cooling/heating info, back up camera etc)

While driving down the highway on 11/03/2024, the engine warning light started to flash, I heard a clicking & Clanging noise so I pulled over as soon as I could find a safe place. Turned the ignition off & on again & engine warning light did not come back on, but still heard noises coming from engine. When driving home, the engine warning light came on again. I stopped again & turned the ignition off. When I turned it on again, the warning light quit flashing. I drove to the local GM dealer the next day, and they said it was a lifter problem. I did some research and found there were many lifter problems for a 2021 Silverado that I owned. I was hoping the dealer would replace both sides of lifters as they told me there was an issue & they were reengineered. Service department employee said they could only replace one side as that was all GM would approve. I told the employee that I did some research & there was a bulletin that said if mileage was less than 16,000 miles, both sides should be replaced. The employee said you surely have more miles than that & I showed her my odometer reading of 14,528. Again the employee told me that was all that GM would approve. I believe this is a safety issue if there is not a safe place to pull over. Also there should be a recall to replace these lifters with the reengineered lifters or extended warranty so us consumers are not stuck with a huge bill in the future as GM is aware this is a chronic problem.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving 55 MPH and passing another vehicle, the rear wheels inadvertently locked-up momentarily, causing the vehicle to momentarily shudder and to downshift to second gear while the RMPS revved significantly. There was no warning light illuminated. The contact was able to continue driving. The contact stated that the failure had been recurring while driving. The vehicle was taken to the dealer several times. The dealer replaced the knock sensor; however, the failure persisted. The vehicle was taken back to the dealer, where the failure recurred while the vehicle was being test-driven; however, the dealer was unable to diagnose the vehicle. The vehicle was not diagnosed or repaired. The contact later became aware that the VIN was included in NHTSA Campaign Number: 24V097000(Power Train), which the contact related to the failure; however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 106,000. VIN tool confirms parts not available.

The tailgate activates on its own, whether the truck is on or off, in motion or parked, the tailgate will activate and open at random times. There is no button that is pressed down, and no user error making this happen. When driving the vehicle, the tailgate will slam open and if you are pulling a trailer, the tailgate will slam into the trailer hitch and cause damage. Also, contents falling out of a truck bed is also a serious concern for other drivers. The truck was read for codes, and the code U0140 came up for the body control module that is malfunctioning. The truck has not been inspected by the manufacturer as of yet, but if need be, it can be arranged. The first time this error was noticed was in August 2024, and has been happening on & off since then. There were no dashboard lights on showing an issue was present when it first started and even now there are still no warning lights. Please consider issuing a recall, this is a major safety issue for other drivers.

Vehicle began to lose power on the highway almost causing a collision due to the low speeds I had to travel. My vehicle was taken to a local Chevrolet Dealership and was told I had bad lifters and a bent rod. I was told this is a common issue with newer mold Chevrolet Silverado’s .

When I started my truck in the morning a group of warning lights came on. This included check engine, ECS control, Parking Brake service I took truck to dealer that said I had bad or broken lifter in cylinder # 6.

When I started my car there was an error message that said "Service Power Steering Drive with Care" and "Service ESC" when I went to back out of the driveway I had no power steering at all. I could barely move the wheel and had trouble pulling back into the driveway. I turned off the car and restarted a few times, but received the same error messages and had no power steering. When I started the car about an hour later all error messages went away and power steering was restored, but I am afraid to drive it.