2019 Chevrolet Silverado 1500 Power Train

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while stopped at a stop sign, the vehicle stalled. No warning lights were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with premature wear in the transmission, and the transmission needed to be replaced. The contact researched and was made aware of an unknown recall; however, the VIN was not under recall. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

Transmission failed while in drive and going up a hill.

I have a 2019 Chevrolet Silverado LT 1500 with only 19K Miles. When I brought this vehicle I was having problems with hearing a loud clunking noise coming from the rear of the Vehicle. Every Time I Stop at a red light, stop at a stop sign, yield at a yield sign, and slow down to turn in my driveway I can hear this clunking noise coming from the rear of the vehicle. If someone is riding in the backseat of the vehicle, they can feel the clunking noise every time I hit the brakes or slow down. After doing some research I honestly believe it’s the drive shaft that is on my vehicle that is causing this issue. Also, my vehicle does a hesitation when trying to accelerate on the gas pedal, which the drive shaft can cause this issue as well. There is a recall against this issue (Drive Shaft) but my Vin Number doesn’t call for a recall, I believe my vin number was missed in this recall. This is very dangerous because my Drive Shaft can drop beneath my vehicle while driving on the roads or highways and can cause my Truck to loose control and get into a serious accident or fatal accident. All I want is to have the Chevrolet Dealership to repair my Drive Shaft for free, because Chevrolet states that they will fixed all the drive shaft that is on recall on there time and the customer doesn’t have to pay anything. Please follow up on this serious matter. I don’t feel safe driving my truck anymore, so I keep it parked in my garage. PS : I took my truck in several times to three Chevrolet Dealership when I had full warranty’s and each Dealership told me that my truck is fine, I just have to drive it because it’s still new and this is not a problem at all.

Took it to Chevy dealer for oil cooler lines to be replaced I have been in touch with gm since my truck wasn’t under any open recalls to try to get some of the money back for the oil cooler lines since gm has had a big problem with them losing oil

My 2019 vehicle experienced premature torque converter failure resulting in transmission shuddering, hesitation, and loss of power while driving. The transmission fluid was found to be burnt, and the vehicle requires major transmission repair. These symptoms occurred during normal driving conditions and created a safety concern due to unpredictable vehicle behavior, particularly during acceleration and merging. This issue is widely reported in 2019 vehicles equipped with GM 8-speed transmissions. GM has acknowledged the issue through technical service bulletins but has not issued a recall.

I have a 2019 Chevrolet Silverado 1500 with the 5.3ltr V8. The vehicle has 44,500 miles and has zero accident history. On 01/12/2026, the oil cooler line broke while driving, leaving 8 qts of oil covering the underside of the vehicle (exhaust, suspension and tires) creating a fire hazard along with possible loss of control with the rear tires coated in oil. Additionally, the vehicle is undrivable almost immediately due to zero oil pressure. The local Chevrolet dealership diagnosed it as a oil line failure. There is a Chevrolet Customer service program N212326940 for only certain VIN for this vehicle for this specific problem, however it doesn't cover my vehicle. In reviewing different web forums, this is a commonly known failure point with some defect to the hose clamp. GM has not extended a recall and has stopped covering this known failure. I'm not sure if it's a vendor/supplier failure with the oil line or an installation problem. A full recall and/or 10yr/100k warranty coverage should be provided for all oil line failures due to thousands of prior similar failures with the same oil line.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the vehicle remained stuck in 3rd and in 4th gears upon depressing the accelerator pedal. Additionally, the vehicle contact stated that the vehicle experienced a hard shift while driving. The contact stopped, parked, and turned off the vehicle for 10 minutes; however, the failure recurred while driving. The vehicle was taken to a dealer, where the failure could not be replicated. The contact was informed that the vehicle was operating as designed. The manufacturer was notified of the failure. The failure mileage was 3,900.

What component or system failed or malfunctioned, and is it available for inspection upon request? The 8-speed automatic transmission is experiencing a persistent shudder during normal driving conditions. The problem appears to stem from a failing torque converter and possibly the valve body, as diagnosed by a GM dealership. The dealership also found metal debris in the transmission fluid, indicating internal damage. The vehicle is currently available for inspection upon request. How was your safety or the safety of others put at risk? The transmission shudder causes the vehicle to hesitate and lurch unexpectedly, especially during acceleration or gear shifts at highway speeds. This creates unpredictable vehicle behavior that could result in a loss of control, especially when merging, changing lanes, or driving in heavy traffic. It presents a significant safety concern for both the driver and others on the road. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, the problem has been confirmed by a GM dealership. They recommended replacing the torque converter and valve body due to internal damage and fluid contamination. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes, the vehicle has been inspected and diagnosed by a GM-authorized dealership. It has not been inspected by police or insurance representatives. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning lamps or dashboard messages appeared. The issue began with a noticeable shuddering and harsh shifting during normal driving, which gradually worsened. Symptoms include rough gear changes, hesitation, and vibration, most noticeable between 25–55 mph under light acceleration. These symptoms began approximately 2 months ago and have become more frequent.

The 8-speed transmission has been a problem from day 1 of owning this truck. It has a bad vibration, slips into gear and hard shifts. I have maintained this truck to the fullest and have done all service to the fluids as requested by the manufacturer. I have never pulled a trailer, and I want The NTHSA to make all Chevrolet products that have this 8-speed transmission recalled. GM should make this right. These vehicles aren't cheap.

The transmission consistently fails to shift properly, hanging between Drive and Overdrive. The dealership initially diagnosed the issue as a faulty torque converter & lines, then a tow/haul switch, and replaced it; however, the failure persists. The transmission now requires full replacement. I believe this is a known manufacturing defect present prior to the vehicle's release. Additionally, the lifetime powertrain warranty originally attached to the vehicle has been removed from GM's records. This hesitation causes unpredictable acceleration and loss of power, creating a significant safety hazard when merging onto highways or navigating heavy traffic. It is available for inspection upon request.

During the first transfer case fluid service on a 2019 light-duty 4WD truck equipped with an Autotrac two-speed transfer case, the drained fluid was bright red and consistent with automatic transmission fluid rather than the required GM Auto-Trak II blue/green fluid. The transfer case had never been serviced since new, so the fluid appeared to be the original factory fill. Before the discovery, the vehicle occasionally hesitated when shifting between drive modes and sometimes felt as if the system was binding or briefly locking up during transitions between 2WD, Auto, and 4WD modes. These symptoms were intermittent and no warning lights appeared. Using the wrong fluid in this type of transfer case can affect clutch-pack operation and may cause premature wear or loss of proper torque transfer. The system has now been refilled with the correct fluid, and the drained fluid is available for inspection. The issue has not yet been inspected or confirmed by a dealer.

I am experiencing the exact details of N192272400 Rear Wheels Lock At Low Speed but for some reason my VIN isn’t associated with the recall! This is highly dangerous. It could cause a serious accident seen that I live on a main road. I don’t know where the vehicle locks up the rear brakes if I go over 5 miles an hour at random times. I believe 100% that it is exactly what is described in that recall which is a defective TCM that has a short circuit. Another issue that I have with his truck out of nowhere is a short circuit in my rear defroster that was sparking and smoking when I used it.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, while accelerating from a stationary position, the vehicle shuddered while accelerating. Additionally, while decelerating, the vehicle erroneously lurched forward. The vehicle was taken to the local dealer who reprogrammed the TCM, and changed the oil which temporarily corrected the failure; however, the failure reoccurred. The cause of the failure was not yet determined. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 41,000.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving 60 MPH, the vehicle jerked and briefly lost motive power before slamming into gear. The check engine warning light was displayed on the instrument panel. The vehicle returned to normal functionally, but the failure became a regular occurrence. The vehicle was taken to the dealer, who diagnosed a failure with the transmission. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure, and the contact was referred to the NHTSA Hotline for assistance. The contact stated that weeks before the failure the oil pump was replaced. The failure mileage was approximately 108,000.

Transmission slips going into 1st. Then when it shifts to the next gears it shudders. It is available for inspection but I have not taken it to a service center. No lamps and messages are present.

GM know about the problem they are having with there L90 transmission. I did what they recommended. Had the dealer flush 3 times. It's only a temporary fix until the warranty runs out. That's why they changed there warranty to 5 years 60000. Now a few months later the shifting hard is back and now shuttering hard. I drive a lot of highway and a little nurvise of something happening. I only have 63000 miles on my 2019 Chevy Silverado.

I have been hearing noise coming from the rear of the engine or front of the transmission. I took it to my local shop and they said it appears to be coming from the transmission and that I should take it to a Chevrolet shop because their is a service bulletin (PIP5996A) that describe what I am experiencing. They gave me a copy of the service bulletin and it covers many models and years of the Silverado. I called to make an appointment with Chevy and they said my Silverado is not associated with any recall, so this service bulletin does not apply. I don't understand how it does not apply when my make and year is listed on the service bulletin.

Transmission cooling lines leak,mileage 52363

Vehicle transmission harsh shift and failed to shift gears. Feels as though I’m pushed forward when accelerating. Harsh clunk coming from the transmission. Transmission flush done at the dealer. Was told transmission needed a new valve body, part was on backorder and there were 25 similar trucks ahead and waiting. Several transmission related codes have also come up. 58000 miles.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while shifting from reverse(R) to drive(D), the vehicle made an abnormal banging sound, jerked and then sputtered. The contact stated that the failure also occurred while driving at various speeds, and the vehicle failed to accelerate as intended while depressing the accelerator pedal. The check engine warning light was illuminated. The vehicle was taken to the dealer, where the contact was informed that the transmission fluid needed to be flushed and refilled. The dealer declined to cover the repair under the Extended Warranty. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 41,000.

The transmission will down shift on the freeway losing power causing a safety hazard, engine RPM's start taching out & will not shift leaving you in traffic trying to avoid a collision.

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.

Passenger side lifters have failed, along with camshaft. The induced misfire caused a sudden and potentially unsafe jerking of the vehicle while on the expressway. The vehicle was on cruise control and running at 1,400rpms at the time of the failure. There were zero warning lights or vibrations/noises that could have indicated an imminent failure. Thankfully I was alone on the expressway at the time of the incident as the vehicle started bucking, jerking me out of my lane until I could regain control. Vehicle had 105,500 miles with all engine maintenance up to date prior to incident. Speed limit on this section of US31 is 75mph.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that on several occasions while shifting into drive, the transmission violently jerked into gear, and the check engine warning light was illuminated. The vehicle was taken to a local dealer to be diagnosed, and the contact was advised that the transmission was faulty and needed to be replaced. The vehicle was repaired; however, the failure persisted. The contact stated that weeks later, the tailgate failed to lower while depressing the button, and the rear-view camera image remained displayed on the screen while the vehicle was in drive(D) and being driven. The manufacturer was notified of the failure. The approximate failure mileage was 69,000.

See attached document for complaint.