2019 GMC Sierra 1500 Recalls, Ratings & Complaints

Incident: October 20, 2026 · Filed: October 20, 2026

Recall N262576260 has just come out. My truck has the same symptoms/conditions consistent with the recall. I have a code P0420, check engine light, high oil consumption and loss of power. also, the GM representative i spoke with told me i have an open recall N242450631. it does not show on the NHTSA website and it does not show at the dealer. the high oil consumption has allowed the turbo to damage the catalytic converter and something in the engine to tap due to less lubrication.

Incident: August 1, 2026 · Filed: October 19, 2026

I was driving my truck (2019 GMC Sierra 5.3L) while pulling a travel trailer to go camping. As I was getting onto the interstate, without any prior warning, all at once the truck began to shake, make a concerning noise, and various warning lights began displaying on the driver information panel. I pulled the truck off as safely as possible and had the truck towed to a GM Dealer for service. After investigating the engine, the service department informed me that an exhaust lifter failed, camshaft lobe was damaged, and a cylinder wall was scored resulting in the engine having to be replaced. As this happened while on the interstate with many other passenger vehicles and semis around us, and with the added component of pulling a travel trailer in the moment, my family and myself were in danger of oncoming high speed traffic while getting the hindered truck off of the road, sitting waiting for a tow truck to come, having to unhook the trailer on the side of the interstate and re-hook it up to another truck, and transferring my wife, kids, and myself to another vehicle.

Incident: June 18, 2026 · Filed: October 19, 2026

The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving at 65 MPH, the vehicle experienced a slight loss of motive power, an abnormal sound emitted from the engine, and all warning lights illuminated. The contact pulled over to restart the vehicle; however, the vehicle failed to restart. The vehicle was towed to the contact's residence and was later towed to the dealer, where it was diagnosed, and the contact was informed that the engine failed and needed replacement. The manufacturer was notified of the failure. The failure mileage was 139,802.

Incident: October 15, 2026 · Filed: October 16, 2026

Engine died while on the freeway. Had the truck sent to my dealer via flatbed with AAA. They diagnosed it as the known lifter issue—lifter broke and metal went into the camshaft and scored it. So I need to replace the camshaft and lifters. They’re quoting me $12k for that. I have 83000 miles on this car and I take very good care of it.

Incident: September 12, 2026 · Filed: October 16, 2026

VEHICLE STARTED RUNNING VERY ROUGH & DISPLAYING ERROR CODES FOR "STEERING ASSIST IS REDUCED", "SERVICE PARKING BRAKE", AND "SERVICE ESC". WHILE DRIVING VEHICLE IT WOULD ACCELERATE & DECCELRATE ON ITS OWN. LIMPED THE TRUCK TO OUR LOCAL REPUTABLE MECHANIC WHO RAN TESTS & DETERMINED IT AS AN ISSUE WITH THE LIFTERS. IT IS KNOWN GM IS CURRENTLY HAVING ISSUES WITH THE 6.2L V8 ENGINES. CLEARLY THIS ISSUE IS WIDER SPREAD THAN THE CURRENT FEW YEARS THEY ARE ADMITTING TO. WE ARE HAVING TO HAVE A NEW ENGINE INSTALLED AT OUR EXPENSE.

Incident: October 11, 2026 · Filed: October 11, 2026

The engine started making a loud knocking noise and lost power. Luckily the event happened in a neighborhood and no one got hurt. The check engine has been on for brief periods prior to this event.

Incident: September 26, 2026 · Filed: October 9, 2026

The engine developed a noise while driving. The engine has been replaced. So inspection of the original engine is not available. The failure happen on the interstate system in a large metropolitan city, in heavy traffic. Our independent service center confirmed that one cylinder was not working. We had messages about brakes needing service, the ECS needed servicing. check engine light was flashing. These items came on about 5 minutes before we pulled off the interstate system.

Incident: August 8, 2026 · Filed: October 8, 2026

The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving 25 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that later while attempting to start the vehicle, the vehicle failed to start. The contact's son later attempted to start the vehicle, and the vehicle started. The vehicle was taken to the dealer, but the diagnostic report was incomplete. The contact referenced an unknown recall; however, the VIN was not associated with a recall associated with the failure. The manufacturer was contacted and made aware of the failure. The failure mileage was approximately 50,000.

Incident: August 20, 2026 · Filed: October 5, 2026

The contact owns a 2019 GMC Sierra 1500. While driving 65 MPH with cruise control activated, the messages "Service ESC", "Service Park Brake", and an unknown message was displayed, causing the cruise control to deactivate. The check engine and transmission warning lights illuminated. The vehicle was jerking and the transmission was lagging while driving. The vehicle was taken to the dealer, who determined that the camshaft and lifter needed to be replaced. The manufacturer was notified of the failure by phone and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 120,500.

Incident: September 29, 2026 · Filed: October 2, 2026

Engine failure. My engine is near failure, loud knocking, check engine light and trusted repair shop analyzed. The repair diagnosis is that the engine will fail in the very near future and that is not safe to drive because of risk of failure. I like the truck and it is still in great condition (129k miles). So, I search for recall information and see the 6.2L 2021-2024 recall and see there is additional investigation underway on newer models. Is it possible it goes back to the redesign of the pick-up in 2019? It sounds like the same issue.