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Public source records

2019 CHEVROLET SILVERADO 1500 reports

These are public consumer complaints returned by NHTSA for this vehicle. A complaint is not a verified defect, diagnosis, recall, or proof that a reported component caused an event.

1,104 complaint reportsThis page displays up to 50 public records returned by the NHTSA API.Open official NHTSA source ↗
  1. ODI #11776047

    Filed 11/05/2026 · Incident 10/31/2026

    ENGINE

    I parked truck in driveway and an hour later it would not start. It was towed to 87 Garage where they installed new starter. Mechanic called and said starter was not problem, then engine seized. Need a new engine. This could be catastrophic if it seized while driving. GM tells me take to dealer an pay diagnostic fee to help. I’ve read a recall maybe coming issue by NHTSA after GM hands over all of these reports on 13 November 2026. My engine seized 31 October 2026. I’m waiting for new engine replacement cost estimated 15-20,000.00 from 87 Garage.

  2. ODI #11775196

    Filed 11/02/2026 · Incident 11/01/2026

    ELECTRICAL SYSTEM

    My 2019 Chevrolet Silverado 1500, VIN [XXX], with 137,640 miles, experienced repeated Battery Saver warnings, severe charging voltage fluctuations dropping as low as 9 volts, and intermittent reductions in engine power and RPM while driving. Upon inspecting the alternator, I discovered severe overheating at the positive battery cable (B+) connection. The plastic insulation surrounding the alternator terminal had melted away, and the charging cable insulation was brittle and heat-damaged. I have photographs documenting the damage. I reviewed GM safety recall N192273510 (NHTSA 19V888), which describes loose alternator B+ connections causing intermittent electrical failures, arcing, overheating, possible engine stalling, and fire hazards. The symptoms and physical damage described in this recall closely match what occurred on my vehicle. However, both Chevrolet and NHTSA indicate that my VIN is not included in the recall. I contacted GM Customer Assistance and received case number [XXX] after requesting escalation. GM advised that my case would not become active until a dealership inspected the vehicle. A Chevrolet dealership quoted $1,345 to replace the alternator and positive charging cable without physically inspecting the truck. Towing and diagnostic expenses are estimated at an additional $400. I am concerned that other 2019 Silverado vehicles excluded from recall 19V888 may experience the same potentially dangerous electrical failure. I request that NHTSA investigate whether the existing recall population should be expanded to include additional affected vehicles. The vehicle has not been repaired, and the damaged components remain available for inspection. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

  3. ODI #11775222

    Filed 11/02/2026 · Incident 09/02/2026

    ENGINE AND ENGINE COOLING · ENGINE

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving approximately 25 MPH, the check engine warning light started flashing. The vehicle was taken to an independent mechanic, where the engine was disassembled and the vehicle was diagnosed with engine lifters failure, causing engine failure. The contact associated the failure with NHTSA Action Number: EA25007 (Engine, Engine and Engine Cooling). The vehicle was not repaired. The manufacturer was notified of the failure by phone. The failure mileage was approximately 70,000.

  4. ODI #11775226

    Filed 11/02/2026 · Incident 10/08/2026

    POWER TRAIN · UNKNOWN OR OTHER · ENGINE

    This vehicle has only 65,000 miles on it and has already had the torque converter replaced twice and the engine lifters replaced. 10/11/2023 36445 miles Best Chevrolet Kenner, LA: replaced torque converter 03/2026 Crown Buick Metairie, LA :Replaced Engine lifters 10/2026 Crown Buick Metairie, LA: Replaced torque converters. CUSTOMER EXTENDED WARRANTY; DECLINED VALVE BODY BUT APPROVED TORQUE CONVERTER. REMOVED AND REPLACED TORQUE CONVERTER, FILLED WITH PROPER FLUID TO PROPER LEVEL, AND ROAD TESTED. SHIFT QUALITY ON 1-2, 2-3 AND 3-2 SHIFTS STILL POOR, AND DRY SHIFTING INTO DRIVE OR REVERSE STILL POOR. FELT NO SHUDDER FROM THE TORQUE CONVERTER, AND TORQUE CONVERTER CLUTCH SLIP IS WITHIN SPECIFICATION ON SCAN TOOL

  5. ODI #11774816

    Filed 10/31/2026 · Incident 09/15/2026

    ENGINE

    The pickup was being driven in a parking lot when all the warning lights came on. Oil was found under pickup and it would no longer start. It was towed to nearest GM dealer where they informed that engine had seized and needed to be replaced. Pickup has been traded for a different vehicle so I no longer own this pickup.

  6. ODI #11774824

    Filed 10/31/2026 · Incident 10/14/2026

    ENGINE

    While operating at cruising speed of about 50 MPH, I passed a slower-moving vehicle and experienced a catastrophic failure of the motor. I was able to limp the vehicle a short distance to a local dealership where I was informed that the motor needed to be replaced at 128K miles. I was further advised that this is a long-standing issue with this motor (L87 6.2L) related to the fuel management system. While I was going over the quote for motor replacement ($9,143.18), a similar vehicle with a 5.3L motor was being worked on for the same issue. This forced me to obtain a loan and extended the amount of time that it will now take me to pay the vehicle off.

  7. ODI #11774772

    Filed 10/30/2026 · Incident 09/12/2026

    ENGINE

    2019 Silverado 1500 6.2L, #3 lifter/cylinder collapsed while just getting up to highway speed on [XXX] near [XXX], Wagonmound NM, on Saturday, [XXX]; heard a LOUD bang, followed by message center stating stabilizer control was turned off, followed by FLASHING check engine light. We were towing “dry” Northwood 17k Nash, with our three dogs. As soon as we realized the truck was in the danger zone, we pulled over as quickly as possible. Both truck and trailer had to be towed 40 mi south to Las Vegas NM. The driver dropped our trailer at a local RV park and dropped our Silverado at Las Vegas Diesel Repair. We had to leave the truck in Las Vegas as having it hauled to Longmont Colorado, where we live, would have been too expensive. It’s been seven weeks; getting a new, rebuilt, deleted Jasper engine was my only choice. We stayed through the weekend, had to rent a UHAUL box truck to get home, as car rental was not a one-way option; this cost $500 and the tow was $600, insurance reimbursed $400. We were stranded on [XXX], with three dogs for well over an hour, so dangerous for us. I feel fortunate that the truck didn’t start on fire due to the fact that raw fuel was dumping into the catalytic converter due to the lifter collapsing into the CAM shaft. AS I HAVE COME TO LEARN, GM IS PROFOUNDLY AWARE OF THE LIFTER PROBLEM, ESPECIALLY IN THE YEAR/MAKE/MODEL OF MY TRUCK AND HAS MORBIDLY FAILED TO NOTIFY OWNERS OF THE DANGEROUS CONDITION THIS PRESENTS. IT’s my understanding that there is a class action lawsuit against GM in the works and I WILL be in on that action. We’re talking 100’s of 1000’s owners that are unaware of the danger their vehicle presents…I didn’t know and I researched recalls on my truck BEFORE I bought it used with 92,000 miles a couple of years ago. It has approximately 123,000 on the engine that’s being replaced to the tune of $15,000~. Virtually everything under the hood has to be replaced, final bill is pending; $7000k to start work INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

  8. ODI #11773177

    Filed 10/23/2026 · Incident 05/01/2026

    ENGINE

    The contact’s husband owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving, the vehicle lost power while depressing the accelerator pedal. The failure persisted, and the vehicle started to shut off while driving with the check engine warning light flashing. The vehicle was towed to a dealer, and it was confirmed that there were no open recalls or warranties associated with the VIN. The vehicle was then towed to an independent mechanic and was diagnosed with engine failure. The owner was provided with an estimate for the repair. The manufacturer was notified of the failure, and the contact was provided with a case number.

  9. ODI #11772474

    Filed 10/20/2026 · Incident 10/13/2026

    POWER TRAIN · ENGINE

    Dynamic Fuel Management Lifter Failure and Cam Damage

  10. ODI #11771870

    Filed 10/17/2026 · Incident 09/21/2026

    ENGINE

    The engine was making a noise which was obviously coming from internally. Chevrolet dealer examined the engine and found metal shavings throughout. Lifter roller was stuck and grinding down the camshaft. The engine was at risk of failure which could have been catastrophic if it occurred while driving . Especially at higher speeds . This could have resulted in a crash.

  11. ODI #11771567

    Filed 10/16/2026 · Incident 10/16/2026

    ENGINE

    Lifter issue with damaged cam shaft. Described to me as well known defect still being worked out with GM. Engine could have failed/exploded at any moment. It is being repaired but is very expensive.

  12. ODI #11771256

    Filed 10/14/2026 · Incident 10/05/2026

    ENGINE

    2019 5.3L V8 engine. DFM lifter failed while towing travel trailer on interstate. Lifter ended up seizing in pushrod and shearing camshaft lobe. This put my family at risk while being parked on shoulder of the interstate. Research and talking to others has shown that this is a common occurrence with these 5.3L V8 engines. Having to replace the engine with no reimbursement from GM

  13. ODI #11770784

    Filed 10/13/2026 · Incident 08/01/2026

    Crash flag

    AIR BAGS

    The contact owns a 2019 Chevrolet Silverado 1500. While driving at 60 MPH, the vehicle struck a deer, but the air bags failed to deploy. The air bag warning light illuminated after the vehicle was restarted. A police report was filed. The vehicle was driven away from the crash site. The vehicle was taken to an auto collision center, which was unable to determine the cause of the air bags failure. The vehicle was then taken to an unknown dealer, who cleared the DTC. The failure mileage was approximately 98,000.

  14. ODI #11770643

    Filed 10/12/2026 · Incident 10/10/2026

    UNKNOWN OR OTHER

    Roof is leaking in the back passenger side.

  15. ODI #11770688

    Filed 10/12/2026 · Incident 10/06/2026

    POWER TRAIN

    My 2019 Chevy Silverado 1500 has only 61k miles on it. While driving at expressway speed I can feel a vibration, when at a stop and slowly accelerating it feels like driving on a rubble strip and then while going through the gears it has hard/harsh shifting! I have taken it to my local GM dealership in [XXX] and they are going to do a transmission flush and new fluid but I am worried that the problem may be worse than just bad fluid at this point, more like worn clutch plates, etc.? If this does not fix the problem my extended warranty end at 80k miles and I will be stuck with a truck that has a major transmission problem! No trans should go at 60k miles! Why isn't there a recall on the 1500 8 speed transmission for these chevy Trucks? I understand there are many Technical Service Bulletins issued by GM for the transmission issues but no recall. This should be looked into with all the complaints filed for their transmission issues! Hopefully GM will be forced to do the right thing and issue a recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

  16. ODI #11769326

    Filed 10/06/2026 · Incident 09/28/2026

    ENGINE AND ENGINE COOLING

    Chafed or Broken Wiring Harness (Very Common) — This is the most frequent cause on newer GM vehicles. The factory wiring harness to the Mass Airflow (MAF) sensor is too short or secured with an overly tight zip tie. Engine movement causes the LIN bus wire to chafe and break internally near the connector.

  17. ODI #11769328

    Filed 10/06/2026 · Incident 09/28/2026

    ELECTRICAL SYSTEM · ENGINE

    Chafed or Broken Wiring Harness (Very Common) — This is the most frequent cause on newer GM vehicles. The factory wiring harness to the Mass Airflow (MAF) sensor is too short or secured with an overly tight zip tie. Engine movement causes the LIN bus wire to chafe and break internally near the connector.

  18. ODI #11768837

    Filed 10/04/2026 · Incident 06/25/2026

    ENGINE

    I was driving my truck on a clear sunny day and the alarms started to go off and it said I had no oil pressure, so I pulled off the road quickly and turned it off. I called a wrecker service and they took it to the dealership where I live and they told me the oil cooler line had ruptured and it locked up my motor. I had to replace it with a new motor. Upon further investigation I found there was service bulletin out for 2019 Silverados for the oil cooler line rupturing. I was never notified of the problem.

  19. ODI #11768722

    Filed 10/03/2026 · Incident 08/26/2026

    ENGINE

    DFM failure caused major engine damage and loss of power on interstate

  20. ODI #11767482

    Filed 09/28/2026 · Incident 09/02/2026

    POWER TRAIN

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving, the vehicle was rumbling and shaking abnormally. The vehicle was towed to a dealer where a diagnostic test failed to retrieve a fault code. The contact agreed to pay an additional fee to have the transmission pan lowered to see what had caused the failure. The mechanic discovered metal shavings inside the transmission pan. The dealer stated that the transmission pan could be cleaned and reinstalled; however, the dealer refused to provide a warranty for the repair or guarantee that it would fix the vehicle. The manufacturer was not notified of the failure. The failure mileage was approximately 130,000.

  21. ODI #11767514

    Filed 09/28/2026 · Incident 09/05/2026

    ENGINE AND ENGINE COOLING · ENGINE

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving 70 MPH and overtaking a vehicle, the engine made loud popping and knocking sounds, and the vehicle experienced reduced power. The contact exited the interstate and stopped at a gas station, where oil was added to the engine. The contact resumed driving after the vehicle had cooled down; however, the failure persisted. The vehicle was driven to the residence. The vehicle was later taken to the dealer, where it was diagnosed and determined that the lifters had collapsed. The contact was informed that the engine needed to be disassembled for a full diagnostic test. The contact associated the failure with NHTSA Action Number: EA25007 (ENGINE, ENGINE AND ENGINE COOLING). The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 85,000.

  22. ODI #11767534

    Filed 09/28/2026 · Incident 06/01/2026

    POWER TRAIN · ELECTRICAL SYSTEM

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving, the vehicle came to a sudden unintended stop. The contact turned off the vehicle, unhooked the battery, and waited for a while before restarting the vehicle and resuming normal driving. The dealer was notified of the failure, and the contact was informed that the VIN was not under recall. The failure mileage was approximately 36,000.

  23. ODI #11766305

    Filed 09/23/2026 · Incident 08/11/2023

    UNKNOWN OR OTHER · ENGINE

    vehicle has been to the dealership many times for issues with the engine and burning oil, we have brought it in to chevy wallace dealer for all this and have paperwork for all this, however torque convertor has been replaced 2x in one year due to faulty parts. the dealeership finally told us that the afm lifters cause the engine to go and needed a engine replacement. my wife has been so upset over this matter because she loved the truck. all this has been inspected by dealer so many times and we kept geting the run around. we had multiple check engine lights and misfire codes. then the last straw was when the engine had a horrible knocking noise which we have on video.now that she traded the truck in because dealer said it was not covered under warranty because it lapsed by 1 month we had to get a different vheicle due to knowbody helping us and now were screwed with a insane payment. we have been dealing with this for a few years and no help from chevy even with a extended warranty that covered it all. i am not asking for the world but chevy has to be responible for something. my wife really needs help with this we lost a damn nice truck and want some kind of compinsation for it

  24. ODI #11766186

    Filed 09/22/2026 · Incident 03/27/2026

    POWER TRAIN · ELECTRICAL SYSTEM · ENGINE

    Out of specs crankshaft machining, excessive journaling chamfering & debri in the oil galleries have caused rod bearing failure resulting in total engine seizure. This is consistent with the NHTSA 25V-274 recall, of which identifies the 6.2L V8-L87 engine as defective, resulting in 12 recorded accidents. However, this recall does not cover the 2019 model year.

  25. ODI #11766147

    Filed 09/22/2026 · Incident 09/20/2026

    ENGINE

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while hauling a camper and driving approximately 60 MPH, the vehicle lost automotive power while the accelerator pedal was depressed. The vehicle was towed to a local independent mechanic, where it was diagnosed with a rod bearing failure due to a possible collapse lifter. The local dealer was contacted. Upon further investigation, the contact associated the failure with GM Service Bulletins: 19-NA-218 and PIP5776C with contributing factors to the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 90,000.

  26. ODI #11765482

    Filed 09/19/2026 · Incident 08/26/2026

    POWER TRAIN · ENGINE

    My head, my transmission in my Silverado 1500 6 speed has had rough shifting since I bought it had 29,000 miles on it. It also has been looked at for the rough and they said it was normal now at 100,000 miles by train ships out of gear while driving and coming to an idle at random spots, took it into a train shop Westland transmission. They said I need all new transmission which I think this should've been fixed a long time ago with the rough shifting the recall and lawsuit needs to add the six speed trans to the eight speed intense speed that GM is officially getting served on.

  27. ODI #11764624

    Filed 09/16/2026 · Incident 09/09/2026

    POWER TRAIN · ELECTRICAL SYSTEM · ENGINE

    V8Component Affected: Electrical System / Power Train (Transmission) / Engine Cooling & WiringDescription of the Safety Defect and Incident:While operating the vehicle, severe electrical degradation occurred due to a catastrophic failure of the factory body-to-chassis grounding system. Upon professional inspection by a certified mechanic, it was discovered that the primary ground wires had suffered extreme thermal degradation, with the mechanic stating that the wiring components "almost melted in his hands" upon physical touch.Because the vehicle's manufacturing-defective ground strap severely corroded and failed, the high-amperage electrical current redirected itself along an unintended path of least resistance: directly through the transmission shifting cables and internal wiring harnesses. This extreme electrical bypass caused extensive thermal damage, melted critical electrical insulation, and permanently fried the Transmission Control Module (TCM) and internal transmission components, causing total mechanical failure.Why this is a Critical Safety Hazard:Fire & Thermal Risk: The failure created an active thermal event under the hood. Electrical current reaching temperatures high enough to melt heavy-duty wiring harnesses poses an immediate vehicle fire risk while operating or parked.Sudden Loss of Propulsion: The electrical short directly compromises transmission communication, risking an uncommanded shift into neutral or total loss of motive power while driving at highway speeds, creating a severe crash hazard.Manufacturer Action / Request for Investigation:General Motors recently issued Customer Satisfaction Program #N252515590 specifically to address this exact "body-to-chassis ground strap corrosion" defect on 2019–2024 Silverados.

  28. ODI #11764733

    Filed 09/16/2026 · Incident 09/16/2026

    POWER TRAIN

    The contact owns a 2019 Chevrolet Silverado 1500. While driving at an undisclosed speed, the low engine oil warning light illuminated. A month later, while driving 60 MPH, the transmission malfunctioned between 4th and 5th gear, either missing shifts or shifting erratically, accompanied by a severe vibration. The vehicle was taken to a local dealer, where technicians discovered a leaking engine oil cooling line while preparing to repair the transmission. The dealer confirmed the failure. The manufacturer was notified of the failure; however, the contact was informed that the VIN was excluded from Customer Satisfaction Program: N192220080.

  29. ODI #11763112

    Filed 09/09/2026 · Incident 03/25/2026

    POWER TRAIN

    While Driving I feel shaking while accelerating between 25-40 mph, and its like I'm driving over rumble strips, plus when stopped and start to accelerate it hesitates and then surges forward.

  30. ODI #11763239

    Filed 09/09/2026 · Incident 09/01/2026

    POWER TRAIN

    Came off the parkway and came to a stop at a stop sign. As I attempted to accelerate forward the truck shuttered violently, did not move forward and then slammed into gear. As it slammed into gear it jerked forward. The force of the jerk pushed me back in the seat and caused the steering wheel to turn. About 100 yards later I came to a stop in traffic. As I attempted to accelerate the same incident occurred again. After the second incident anytime I same to a stop and attempted to accelerate forward the shutter was no longer present but the truck would not move at first and would then slam into gear and jerk violently. This would occur in drive and reverse. I brought it to the dealership and they diagnosed that it needed a transmission. The service writer even told me it bucked so hard while the technician was moving it that it almost put him through the steering wheel. The truck is currently having the transmission replaced at Greenbrook GMC. Estimated repair cost is $9400 plus taxes and fees. Can provide invoice and bill once repair is completed.

  31. ODI #11761890

    Filed 09/03/2026 · Incident 08/01/2026

    SERVICE BRAKES · HYDRAULIC · ELECTRICAL SYSTEM

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that the vehicle experienced various intermittent electrical failures while driving at various speeds. The contact stated that the power locks and windows either failed to operate as needed or independently operated while driving. The vehicle was inspected by a friend, and a potential issue with the ground fault cable was found. The friend recommended that a dealer inspect the vehicle. The contact stated that the instrument panel intermittently displayed the messages, "Steering Column Lock Needs Service", "Check Engine", and other unknown messages. Additionally, the brake pedal depressed to the floorboard while attempting to start the vehicle but resumed normal operation after the vehicle was started. The vehicle was taken to a dealer but has not yet been diagnosed or repaired. The failure mileage was approximately 80,000.

  32. ODI #11761651

    Filed 09/02/2026 · Incident 08/30/2026

    FUEL/PROPULSION SYSTEM

    WHEN I UNLOCKED THE DOOR AND ENTERED THE TRUCK GAS STARTED LEAKING / pouring from the top of the fuel tank. ON THE GROUND BEFORE I STARTED THE MOTOR. IF I HAD DRIVEN THE TRUCK VERY POSIBLE IT COULD HAVE CAUGHT ON FIRE. ITS A 2019 WITH 61598 MILES. I FOUND A FUEL PUMP RECALL N192283991 SAID FOR CERTAIN 2019-2020 SILVERADO MODELS IT APPEARS I HAVE THE SAME PROBLEMS HAVE NOT CHECKED WITH A DEALER YET. TRUCK WILL HAVE TO BE TOWED.

  33. ODI #11761708

    Filed 09/02/2026 · Incident 08/25/2026

    STEERING

    My truck lost steering as I was trying to pull into a parking lot. It started as a momentary jerking of the steering wheel then total loss of steering. The ABS error and Trailer Braking failure warning also appeared. After 4 to 5 restarts of the truck the steering came back. If this was to happen at high speed it would have been very bad. I feel this is definetly a safety issue..

  34. ODI #11761756

    Filed 09/02/2026 · Incident 09/02/2026

    POWER TRAIN

    Transmission entered limp mode when decelerating at highway speed. Shutter shift, rapid rpm increase. First shift in the morning is a hard shift with loss of power.

  35. ODI #11761135

    Filed 08/31/2026 · Incident 08/13/2026

    ENGINE

    6.2 motor failed in cylinder number 2

  36. ODI #11760911

    Filed 08/31/2026 · Incident 08/28/2026

    WHEELS

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while his wife was driving at 6 MPH, the rear wheels unexpectedly seized, requiring the driver to pull over and turn off the vehicle. The contact stated that the vehicle resumed normal operation after restarting the following day. The vehicle was taken to the dealer, but the failure could not be duplicated, and no diagnostic trouble codes were retrieved. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 149,000.

  37. ODI #11760972

    Filed 08/31/2026 · Incident 08/22/2026

    POWER TRAIN

    My truck suddenly stopped, received a message on the dashboard that said transmission hot. Idle engine. I was unable to remove my key. Minutes later it started up like nothing.

  38. ODI #11760994

    Filed 08/31/2026 · Incident 08/26/2026

    ENGINE

    The contact's husband owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving approximately 35 MPH, the check engine warning light illuminated but disappeared the following day. The contact stated that approximately four days later, after refueling the vehicle, while stopped at a red light and attempting to make a right turn, the vehicle stalled. The vehicle was pushed to the side of the road and towed to the residence. The vehicle was then towed to a dealer where it was diagnosed and determined that the fuel pump module needed to be replaced. The contact stated that DTC: P129F was retrieved. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was approximately 23,600.

  39. ODI #11760747

    Filed 08/30/2026 · Incident 08/23/2026

    ENGINE · FUEL/PROPULSION SYSTEM

    AFM causing engine tick. I am reporting a radiator failure on my 2019 Chevrolet Silverado 1500 equipped with the 6.2L V8. The vehicle developed an active coolant leak from the radiator assembly. The coolant reservoir level dropped significantly after normal driving, and coolant was visibly leaking and collecting underneath the vehicle. The truck initially began running warmer than normal, approximately 215–220°F, before the leak was fully identified. After topping the system with the correct DEX-COOL coolant, the coolant level continued to drop and an external leak became clearly visible. The vehicle was subsequently parked to avoid engine overheating or further damage. The original radiator carries GM part number 84152439. I have since been advised that the current GM replacement radiator is part number 85575815. I was also informed by GM dealership personnel that radiator failures involving this application are currently being investigated. My concern is that a sudden radiator failure can result in rapid coolant loss and overheating, potentially causing engine damage or vehicle disablement while driving. This is particularly concerning because the temperature gauge may initially remain near normal even while coolant is being lost. I am requesting that NHTSA review radiator failures on 2019 Chevrolet Silverado 1500 models, particularly vehicles equipped with the 6.2L engine and heavy-duty/enhanced cooling package, to determine whether there is a pattern of premature radiator cracking, tank/seam failure, or other coolant-loss defects that warrant a safety investigation, service campaign, or recall.

  40. ODI #11760773

    Filed 08/30/2026 · Incident 08/29/2026

    ENGINE

    The company had a complimentary repair of the known issue of bad oil cooler lines. It oblast short period. I now own the vehicle and it still has leaking oil cooler lines why should it not be replaced by GM since the lines leaking or coming apart and possibly blowing up and engine is a known problem. Would like gm to replace it under the program they already had offered

  41. ODI #11760609

    Filed 08/29/2026 · Incident 06/14/2025

    ENGINE

    While driving 65 mph down the highway pulling a trailer. I lost all power and chimes went off on the dash to push button to start. I coasted to the side of the road and vehicle was completely dead. It was towed to the nearest dealership and it was determined that it needed a whole new engine. It took 119 days for the repair to be made.

  42. ODI #11760611

    Filed 08/29/2026 · Incident 04/03/2026

    ENGINE

    At 82,000 miles, cylinder number 6 lifter collapsed resulting in a bent push rod. I have since replaced the cam, lifters, push rods with an AFM delete kit for Texas Speed knowing that the same problem would occur if factory parts were used again. One would think that a newer vehicle should last longer than 82K miles with all the technology today. Oil changes were always on time between 3 and 5k miles. Unfortunately, I'm cursed with knowing how to work on vehicles. Is there anything that GM can do with my out-of-pocket material costs of $2500.00? Love the truck ... but very discouraged and may have to go back with a Ford!

  43. ODI #11760229

    Filed 08/28/2026 · Incident 05/05/2022

    ENGINE

    while under warrantee the dealer quirk Chevy in Manchester NH, intentionally misdiagnosed the engine failure symptoms. The Service director did this three times all while under warrantee. now out of warrantee. my engine has completely failed. Silverado 1500 High-country with 6.2 L Gas engine with AFM. the service director in a private off site conversation admitted the intentional misdiagnose.

  44. ODI #11760408

    Filed 08/28/2026 · Incident 06/27/2025

    ENGINE AND ENGINE COOLING

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving on the highway, a "Low Oil Pressure" warning message displayed, and the engine RPMs and vehicle speed reduced. The contact drove the vehicle off the road and into a parking lot. Upon exiting the vehicle, the contact noticed oil leaking from underneath the vehicle. The vehicle was towed to a local dealer, where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was then towed to an independent mechanic, who confirmed the engine failure. The independent mechanic replaced the engine, which remedied the failure. The contact stated that the manufacturer had issued extended warranty coverage for the failure for vehicles in Alaska and Canada. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 111,940.

  45. ODI #11760477

    Filed 08/28/2026 · Incident 07/30/2026

    STEERING · SERVICE BRAKES · ENGINE

    We recently had a brand new engine installed In our truck that only had 70k miles and only 7 years old due to white smoke coming out of tail pipe. The day after receiving the truck back after having the brand new engine installed the truck was not operating properly then gave me a bunch of warnings and then the brakes wouldn’t work and the steering wouldn’t work. I informed the dealership that installed the brand new engine and they had the truck towed back to their shop just to look at it for 3 days and proceed to tell me there was no issues they could find. Picked the truck back up just to have the same issue happen not even a month later. I was able to document the warnings and issues while they were happening and provided those to the dealership when we drop it off for the second time after getting a brand new $13k engine installed. If you would like the video I captured of the warnings I will happily send them.

  46. ODI #11758861

    Filed 08/23/2026 · Incident 12/31/1969

    POWER TRAIN · ENGINE

    Torque converter failure led to transmission failure in 6 speed transmission. Engine lifter failure.

  47. ODI #11757863

    Filed 08/19/2026 · Incident 08/18/2026

    POWER TRAIN

    "The transmission valve body is failing, causing the rear wheels to violently lock up while Driving

  48. ODI #11757996

    Filed 08/19/2026 · Incident 08/20/2019

    POWER TRAIN

    Transmission has jerked and shuttered ever since I bought the truck. Sometime when you push on the gas the truck doesn’t immediate go, then suddenly jerks into gear and speeds off! It has gone in several times but all they do is software updates. They also said I needed a transmission flush at only 43,000 miles stating an inferior trans fluid was originally used; however they wouldn’t covered it under my extended warranty

  49. ODI #11757761

    Filed 08/18/2026 · Incident 10/23/2025

    POWER TRAIN

    Had to replace transmission out pocket even though its a very common issue with this vehicle.

  50. ODI #11757005

    Filed 08/14/2026 · Incident 12/16/2019

    ENGINE

    The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated and independently turned off. The vehicle was taken to the dealer, but the failure was not duplicated. The failure reoccurred. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from the engine compartment. The contact stated that several unknown warning lights were illuminated. The vehicle was driven to the shoulder of the road, and the vehicle was turned off. The dealer was made aware of the failure. The contact was advised to take the vehicle to an alternative local dealer. The vehicle was restarted and taken to the alternative dealer and was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact stated that when the vehicle was purchased in 2019, several warning lights were illuminated. The vehicle was taken back to the dealer several times; however, the failure was not duplicated. The contact stated that at one point the vehicle was at the dealer for more than thirty-two days and the failure was not duplicated. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 20,000.