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.
2019 Chevrolet Silverado 1500: complete transmission failure
37 of the 1,105 complaints about the 2019 Chevrolet Silverado 1500 describe complete transmission failure.
- owner complaints
- 37
- of this car's complaints
- 3%
- typical mileage
- 43,000
- recalls
- 1
Is there a fix? There is 1 recall and 161 service bulletins for this area of the car. See below
Complete transmission failure by model year
What owners say
Torque converter failure led to transmission failure in 6 speed transmission. Engine lifter failure.
Had to replace transmission out pocket even though its a very common issue with this vehicle.
Third transmission failure in 10 months on this vehicle (8-speed automatic). (1) Oct 2025, 67,885 miles: transmission shuddering; dealer replaced the complete transmission with a GM remanufactured unit under extended warranty (RO 240481, Nucar Lannan Chevrolet of Woburn, MA). (2) Jul 2026, 82,439 miles: vehicle would not shift on the highway while driving; DTC P2824 stored; dealer replaced the transmission valve body under warranty (RO 248929). (3) Aug 3, 2026, approx. 82,500 miles — three days after the valve body repair was returned to me — the transmission locked up and the vehicle would not shift gears while in traffic. Loss of gear engagement while driving creates risk of a crash from sudden loss of propulsion. Vehicle is back at the dealership now for the third repair. This vehicle's 8-speed transmission (8L90/8L45 family) is the subject of known shudder/valve-body defect litigation covering 2015–2019 Silverado models.
Transmission failed while in drive and going up a hill.
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the transmission failed to shift properly and the vehicle failed to accelerate above 43 MPH, with several unknown warning lights illuminated. The contact stated that the brake pedal became inoperable and required several pumps before the vehicle was able to stop. The contact stated that OnStar Service was contacted and initially provided several error codes on the vehicle. The vehicle was taken to an independent mechanic, but was not diagnosed or repaired. The dealer was not contacted. The contact later contacted OnStar Service again to obtain the error codes and was informed that no error codes were present, and none were provided. The manufacturer was made aware of the failure and referred the contact to the federal safety agency Hotline for further assistance. The approximate failure mileage was 43,000.
Purchased Truck in 2019 - 2 weeks after purchase the truck gave a Code and started to stall while in motion. We took into dealership and they did a complete review. They discovered and documented the following: Removed transmission fluid pump and disassembled to inspect- found a large piece of manufacturing metal flashing - that got stuck in valve bore preventing full movement etc. we kept up on all of our maintenance oil changes. We had the transmission flushed just near the end of the warranty as they recommended it. Shortly after, we started experiencing the same issue. Per the dealership, no recalls for this. The power would completely shut down while driving. Took to dealerships , now telling us we need new transmission $12,000 and is the reason for the power shutting down. They are saying GM will offer us $2,000. We feel this is all due to the flushing and maybe having particles from the flushing,
The transmission failed at 100,000 miles and the engine failed at 130,000 miles. Available for inspection. Yes the dealer confirmed both failures. No warnings. Immediate failure with engine light. Barely made it home with the transmission and the engine just stopped out of nowhere due to the dynamic fuel management system and oil consumption starvation.
Reduced engine power message pops up while driving Check engine light stays on Codes that came up for Cadillac converter And transmission failure
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the vehicle jerked. Additionally, the transmission shifted abnormally rough, and the check engine warning light was intermittently illuminated. The contact stated that the failure could have pulled the vehicle off the road. The vehicle was taken to Napoli Kia, which was a third-party dealer assigned by the warranty company to be diagnosed. The vehicle was diagnosed with transmission failure. The contact also stated that metal shavings were found in the transmission. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The contact was informed that parts had on back order for over eight months. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 70,000.
The valve body for the transmission failed. While driving the vehicle transmission would shift violently. This would cause the truck to jerk forward a few times before engaging the next gear. At times it caused a slowed performance and could have caused an accident with another motor vehicle especially when traveling uphill. I brought the truck to a chevrolet dealership and they confirmed this issue. I also completed online forum and general searches through google which confirm this is an issue especially with the 4 cylinder and v6 engines. The check engine light came on when the issue first occurred. The issue happened a week after my catalytic converter was replaced under warranty in July 2025.
GM says my Vin was not part of the recalls, The Vin wasn't the problem,It was the Transmission!!! letter I sent to GM : Transmission Failure on 2019 Chevrolet Silverado 1500 LT Dear General Motors Customer Assistance, I am writing to formally express my concern regarding the complete failure of the 8L90 transmission in my 2019 Chevrolet Silverado 1500 LT. I have been a loyal Chevrolet customer and have always trusted GM vehicles for their reliability and performance. However, the recent catastrophic failure of my transmission—resulting in both internal and external damage—has left me extremely disappointed and financially burdened. This vehicle, equipped with the 8-speed 8L90 transmission, began exhibiting harsh shifting, delayed acceleration, and shuddering well before the failure. Despite regular maintenance and proper care, the transmission ultimately failed and "blew up" both internally and externally, rendering the vehicle undrivable and in need of complete transmission replacement. Upon further research, I discovered that numerous owners of 2015–2019 GM vehicles with the 8L90 transmission have reported similar issues, and multiple class-action lawsuits have been filed citing systemic defects in this transmission design. Though no recall has been officially issued, the volume of complaints and the existence of internal Technical Service Bulletins (such as TSB 16-NA-019) suggest GM is aware of the ongoing problems associated with this transmission. Given these circumstances, I am requesting that General Motors stand behind its product and assist with the full cost of replacing the failed transmission. I am prepared to provide documentation including service records, a technician’s report on the failure, and photos of the damage if needed. Please let me know how GM intends to proceed with this request. I would appreciate a prompt and fair resolution to this matter. Sincerely, [XXX] VIN # [XXX] Current Mileage: 114850 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 55
Service bulletins that may apply
- This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases
- Power train
- This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage...
- Power train
- This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
- Power train
- This service bulletin provides information on some vehicles that may rock or move slightly forward or...
- Power train
Related recalls
Power train: driveline: driveshaft
- What is wrong
- General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 and 2020 Chevrolet Silverado 2500 trucks. One of the driveshaft joints may not have been properly welded, causing the driveshaft to separate while the vehicle is moving.
- Risk
- If the driveshaft separates, there may be a loss of propulsion, increasing the risk of crash.
- Remedy
- GM will notify owners, and dealers will replace the driveshaft, free of charge. The recall is expected to begin December 2020. Owners may contact Chevrolet customer service at 1‑800‑222‑1020 or GMC customer service at 1‑888‑988‑7267. GM's number for this recall is N202314870.
Recall number 20V650000 · Recall details
Questions about the 2019 Chevrolet Silverado 1500 transmission failure
Is complete transmission failure a common problem on the 2019 Chevrolet Silverado 1500?
37 of 1,105 owner complaints about the 2019 Chevrolet Silverado 1500 (3%) mention complete transmission failure. The model year with the most reports is 2017.
Is there a recall or service bulletin for this on the 2019 Chevrolet Silverado 1500?
There is 1 recall and 161 service bulletins for the same area of the car. Check them below with your VIN.
Other symptoms on the 2019 Chevrolet Silverado 1500
Check engine light 156Engine failure 130Loss of power 98Jerking 81Backup camera 73Harsh shifting 65Knocking 54Shudder 51Stalling 46ABS 40Misfire 38Hesitation 36Brake failure 34Power steering loss 32Slipping 26Won't shift 23Won't start 23Fire or smoke 22Warning lights 20Fuel pump 15Oil consumption 14Grinding brakes 12Water leak 11Overheating 10Ball joint 9Screen failure 9Adaptive cruise 7No deployment 7Sudden acceleration 7Battery drain 5Lane assist 5Pulling 5
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