2021 CHEVROLET SILVERADO 1500 Complaints

I was driving down the road at no more the 15 mph up hill in 4x4 when the engine shut off. No warning lights or noise and would not turn over. Had it towed to the local dealership to find out the main thrust bearing seized. I have to wait two to three months for a new engine which is covered under warranty. No wheels in the meantime. Only has 25,640 miles on it.

while driving, the emergency brake engages and locks the car up coming to a complete stop mid driving (on highway!). this has happened 3 times now, took it into dealer, they did a computer update and released. It has since happened again, with my child in the car!

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving 55 MPH, the "Low Oil Pressure - Turn Off Engine" was displayed and the vehicle experienced a loss of automotive power. The contact pulled over to the side of the road to turn off and restart the vehicle; however, the vehicle failed to restart. The contact stated that several unknown warning lights were illuminated. The vehicle was towed to a local dealer where the vehicle was diagnosed, and the contact was informed that the engine was faulty and needed to be replaced. The vehicle was repaired. The contact referenced NHTSA Action Number: PE25001 as a possible cause for the failure. The approximate failure mileage was 43,986.

Engine shut off on me while I was driving and wouldn’t crank back on. Had it towed to a dealership and they told me the engine is locked up and no idea why. It on has 61,xxx miles on it

I was driving 60mph and went to accelerate a little bit more and my lifters went out and stated clicking.

Camshaft bearing failure. Catastrophic engine failure while accelerating at left turn. Required full engine replacement. Incident occured at 59,982 miles on odometer. Even though vehical was under manufacture warranty it took approx. 18 days for GM to assume responsability. I was required to produce all maintenance records and was left without a vehicle for this time. Company was not clear on what work and parts of this repair would be protected under further warranty. Company did not provide exact specifics on replacement engine year and place of origin.

6.2 engine failure second motor put in last week dealer took for test drive truck was towed back for second engine failure

Transmission jerking violently while driving at low RPM 1000-1500 RPM. Occurs daily. Shudder and vibration as vehicle is slowed approaching stops. Effect and feeling is unsettling to driver and passengers. Can be recreated but is also intermittent at times. Dealer has avoided fixing as it is not 100% consistent. Asking me to drive until failure which is unsafe and could lead to accident or stranding.

I get A shift to park message on my dash behind steering wheel whenever I put the vehicle in park and turn it off. It want let the vehicle completely shutdown.

The transmission either shifts hard or momentarily locks up when downshifting and then shifting back up into high at 50+ mph. Check engine light comes on, tow haul mode is not available, engine rpm's increase dramatically. Transmission will begin shifting normally after a engine stop, but check engine light stays on, and tow haul mode is not available. Cycle continues. The hard shift before the check engine light comes on and transmission upper gears are locked out is very unnerving, especially with a travel trailer behind you at 65 mph. I no longer fell safe driving the vehicle. I am requesting assistance from the dealership on this truck with less than 49000 miles. The "flash for the transmission" recall was done several thousand miles ago. It only masks the situation. This is not acceptable, nor safe.