2026 Chevrolet Silverado 1500 Problems

Driving on I-64 approx. 75 MPH, I heard a noise coming from what seemed to be the engine; sounded like a belt or hose whipping in the wind-did not sound metallic in nature. I turned off radio and opened window and could not determine source. Within 20 seconds or so, I had lost motive power and vehicle began slowing down, despite applying gas pedal. I did not have any warning lights. Oil pressure seemed okay, RPM stayed just under 2k. Once vehicle slowed down from 75 to about 60 mph I steered vehicle off roadway. I turned off engine and opened hood to inspect. I had light smoke coming out of air filter. Oil was pouring out the bottom. Only then did I have a check engine light on and vehicle would not restart. Dealer inspection determined what I suspected (from previous years 6.2L recalls), thrown rod through the engine block. The service rep said he personally saw the rod sticking out the side of the engine block.

Engine Seized. Truck wouldn’t shift to neutral to be towed. Tow Truck with Dollies had to be called. Blocked/Detoured traffic for six hours at the main entrance to CMH AirPort Construction Parking. Yelled at by Security on site to move truck. Absolutely Humiliating.

I was traveling on a highway on-ramp and when I accelerated to get to normal driving speed, every light on the dash blinked and had a full brake failure. No ABS, no pressure on the pads, and the vehicle was limited to 60 mph. I narrowly avoided multiple accidents. This came with zero warning and the truck had less than 12,000 miles on it.

While driving home from work, I pulled up to the stop sign at the end of the exit ramp. When I released the brake and pressed the gas pedal, my truck would not move. This immediately put me in an anxious state as I was expecting the vehicle to move. I checked my rearview mirror to make sure that there wasn’t anybody coming up behind me and put my flashers on while I tried to figure out what was going on. My eyes moved to the shifter next. I noticed that the vehicle was in park. I reached down to the shifter and tried to put the vehicle in drive, but it would not shift. I then hit the push-to-start button to restart the vehicle. After this, I was able to shift back into drive and finish my commute home. This was an unsafe condition as I experienced an unexpected loss of power. An approaching vehicle would expect me to be moving when the road is clear in front of me. I took the truck to the dealership the next day. My vehicle was repaired under warranty. The cause states "update 2810275 Serial Data Gateway Module Reprogramming with SPS." I did not notice any warning lamps or messages, but I also did not look at the instrument panel when this happened. My first thought was to check for approaching vehicle traffic and to put on my flashers. After I put on my flashers, I looked down and noticed the vehicle was in park.

Engine Seized. Truck wouldn’t shift to neutral to be towed. Tow Truck with Dollies had to be called. Blocked/Detoured traffic for six hours at the main entrance to CMH AirPort Construction Parking. Yelled at by Security on site to move truck. Absolutely Humiliating.

While driving home from work, I pulled up to the stop sign at the end of the exit ramp. When I released the brake and pressed the gas pedal, my truck would not move. This immediately put me in an anxious state as I was expecting the vehicle to move. I checked my rearview mirror to make sure that there wasn’t anybody coming up behind me and put my flashers on while I tried to figure out what was going on. My eyes moved to the shifter next. I noticed that the vehicle was in park. I reached down to the shifter and tried to put the vehicle in drive, but it would not shift. I then hit the push-to-start button to restart the vehicle. After this, I was able to shift back into drive and finish my commute home. This was an unsafe condition as I experienced an unexpected loss of power. An approaching vehicle would expect me to be moving when the road is clear in front of me. I took the truck to the dealership the next day. My vehicle was repaired under warranty. The cause states "update 2810275 Serial Data Gateway Module Reprogramming with SPS." I did not notice any warning lamps or messages, but I also did not look at the instrument panel when this happened. My first thought was to check for approaching vehicle traffic and to put on my flashers. After I put on my flashers, I looked down and noticed the vehicle was in park.

I was traveling on a highway on-ramp and when I accelerated to get to normal driving speed, every light on the dash blinked and had a full brake failure. No ABS, no pressure on the pads, and the vehicle was limited to 60 mph. I narrowly avoided multiple accidents. This came with zero warning and the truck had less than 12,000 miles on it.

The 2026 Chevy Silverado 1500 Lt. Can jump modes on its own. When in 4 wheel drive rear wheels lock up. This has been causing poor gas mileage. The lane assist does not hold, it travels well outside of lanes. Cannot use.

I was traveling on a highway on-ramp and when I accelerated to get to normal driving speed, every light on the dash blinked and had a full brake failure. No ABS, no pressure on the pads, and the vehicle was limited to 60 mph. I narrowly avoided multiple accidents. This came with zero warning and the truck had less than 12,000 miles on it.

My 2026 Chevrolet Silverado 1500 Trail Boss, equipped with the 5.3L V8 engine and 10-speed automatic transmission, intermittently experiences a complete engine stall while the vehicle is still moving. This condition typically occurs following an extended period of driving, during braking and deceleration at approximately 1 to 5 mph. The vehicle locks the emergency brake and the engine stops. This happened in stop/go traffic as well as in my neighborhood. As the vehicle approaches a complete stop, the engine begins to struggle, with noticeable hesitation and a reduction in engine RPM, before shutting off completely. When the engine stalls, the transmission automatically shifts into Neutral, requiring me to restart the engine before I can resume driving. This is not normal automatic engine start/stop operation. The issue occurs even when the automatic start/stop feature has been manually disabled. The engine shuts down unexpectedly without driver input or an intentional shutdown command. The intermittent nature of this malfunction makes it difficult to predict when the vehicle will stall. The unexpected loss of engine power while the vehicle is moving creates a significant safety concern, particularly when braking, turning, entering intersections, or maneuvering in traffic. The vehicle could become temporarily disabled in an active roadway, increasing the risk of a collision. I have identified reports from other owners of 2026 Chevrolet Silverado 1500 vehicles describing similar unexpected engine shutdowns during low-speed operation, including instances where the transmission shifts into Neutral and requires an engine restart. The cause of this malfunction has not been determined. I am requesting that NHTSA investigate whether this condition represents a broader safety defect affecting 2026 Chevrolet Silverado 1500 vehicles equipped with the 5.3L V8 engine. I am concerned this could happen on the highway or cause an accident. Dealer cannot replicate...

I am reporting a serious safety-related malfunction involving my 2026 Chevrolet Silverado 1500 ZR2, purchased new on June 2, 2026. On October 31, 2026, at approximately 9,659 miles, my vehicle unexpectedly shifted into Neutral while I was traveling approximately 65–70 mph on the highway. The vehicle suddenly lost propulsion, forcing me to maneuver through highway traffic to reach the shoulder. This created a serious risk of collision. The vehicle became disabled and required towing. Following the incident, the Chevrolet application displayed two critical warnings: * Transmission System — Service Now * Ignition System — Service Now The application also recorded an unsuccessful starting attempt. I am concerned that this vehicle may contain a dangerous transmission, electronic control, or drivetrain defect capable of causing unexpected loss of propulsion at highway speeds. I request that NHTSA evaluate this incident as a potential vehicle safety defect and determine whether similar failures have been reported involving 2026 Chevrolet Silverado vehicles. I have screenshots of the vehicle warnings and can provide repair records and diagnostic findings when available.

My 2026 Chevrolet Silverado 1500 Trail Boss, equipped with the 5.3L V8 engine and 10-speed automatic transmission, intermittently experiences a complete engine stall while the vehicle is still moving. This condition typically occurs following an extended period of driving, during braking and deceleration at approximately 1 to 5 mph. The vehicle locks the emergency brake and the engine stops. This happened in stop/go traffic as well as in my neighborhood. As the vehicle approaches a complete stop, the engine begins to struggle, with noticeable hesitation and a reduction in engine RPM, before shutting off completely. When the engine stalls, the transmission automatically shifts into Neutral, requiring me to restart the engine before I can resume driving. This is not normal automatic engine start/stop operation. The issue occurs even when the automatic start/stop feature has been manually disabled. The engine shuts down unexpectedly without driver input or an intentional shutdown command. The intermittent nature of this malfunction makes it difficult to predict when the vehicle will stall. The unexpected loss of engine power while the vehicle is moving creates a significant safety concern, particularly when braking, turning, entering intersections, or maneuvering in traffic. The vehicle could become temporarily disabled in an active roadway, increasing the risk of a collision. I have identified reports from other owners of 2026 Chevrolet Silverado 1500 vehicles describing similar unexpected engine shutdowns during low-speed operation, including instances where the transmission shifts into Neutral and requires an engine restart. The cause of this malfunction has not been determined. I am requesting that NHTSA investigate whether this condition represents a broader safety defect affecting 2026 Chevrolet Silverado 1500 vehicles equipped with the 5.3L V8 engine. I am concerned this could happen on the highway or cause an accident. Dealer cannot replicate...

Engine Seized. Truck wouldn’t shift to neutral to be towed. Tow Truck with Dollies had to be called. Blocked/Detoured traffic for six hours at the main entrance to CMH AirPort Construction Parking. Yelled at by Security on site to move truck. Absolutely Humiliating.

The vehicle's power steering went out mid drive on the road after being driven about 2 miles. I was unable to turn the wheel. I attempted to restart the car at that point is when the engine would not start. The truck did not move in the middle of traffic. This is caused by some electrical problem. The dealer does not know what the issue is and they could not duplicate the issue. It is the second time it has happened to me.

Hood scoop blinds me (and passengers) when sun reflects off it. Who designed this????!!!!

Tailgate keeps randomly opening when driving down the road. Vehicle was taken to a Chevrolet dealership for them to address. GM denied warranty claim and will not provide anything in writing. This is a huge safety concern for a work truck that hauls tools and equipment on a daily basis. And the fact that GM will not give anything in writing on the denial is absolute BS.

On XXX I leased this 2026 Silverado and I have discovered that this truck tramlines, basically rocks side to side on roads with longitudinal grooves in the concrete, meaning lines that go the same way you're driving, the truck will violently swag side to side. I have been pushed into oncoming traffic from this. On 7/17.26 I took my truck to Fox Chevrolet of [XXX] to get service about this issue. I took the general manager of theirs, Marc and he confirmed the issue. He said he would send the DOT number to GM and wait for their reply. He called me on 7/20 saying that GM informed him that this has been reported by others and there's nothing GM is willing to do and to just deal with it. I told him that I find that unacceptable and it needs to be looked at my someone higher up. He passed this to his service manager since he's going on vacation for the next week, Ron. Ron called me and said that he talked to the local dealer rep and that he claims there's a law that says GM can't change tires that didn't come on the truck and that this is a known issue with these tires and again to just deal with it. This is completely unacceptable and flat out dangerous! I had a 2024 Silverado before this truck and it never did it. It had different tires than this truck and that's my argument is the tires are the problem. The manufacturer, Michelin even said that the solution is to get different tires and it's known on these ones. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I purchased my new 2026 Chevrolet Silverado 1500 truck on 12/04/2025 from CMA Chevrolet in [XXX] . When the truck was delivered, there was no owner's manual with the truck. I recently found that there was a recall associated with this issue. It is XXX. I thought that maybe manuals were now online. When I read the recall, it said that it is federal law that one be issued with each new vehicle. My VIN is not part of the recall. I contacted my salesman and he said that their parts department said that sometimes the manufacturer, GM, puts out VINs in blocks. This does not make sense. How does a manufacturer know something that they did not do?? I would like my VIN added to the list of vehicles that are affected by this recall. Thank you INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Components: rear vision camera display, front camera module/lane keep assist, and the center infotainment/navigation screen. The vehicle is currently with the dealership. Failures: The rear camera image intermittently distorts into a severe fisheye view, so I cannot judge distance or what is behind the truck when backing. Lane keep assist intermittently will not activate. The center screen freezes, becomes unresponsive, makes phantom inputs, overheats, goes black, and reboots on its own, cutting off navigation while driving. Safety risk: A distorted backup camera creates a risk of striking pedestrians, children, or objects when reversing a full-size pickup. Losing lane keep assist removes a driver-assistance safety function. The screen shutting off during active navigation has caused me to lose directions while driving in unfamiliar areas, which is distracting and has led me to get lost. Dealer confirmation: Reported to [XXX] at Milton Chevrolet ([XXX]) the day after delivery at 30 miles. Repair Order #XXX(XXX) confirmed the lane assist failure and found DTCs U3000 and U0131 stored in the Front Camera Module. The dealer cleared the codes and moved a toll transponder; no part was replaced. The touchscreen issue was not duplicated during a 10-minute test. The camera and screen failures continued, and I recorded multiple videos of them. Manufacturer: GM reviewed my repurchase request under Case #XXX and denied it on XXX. The vehicle has not been inspected by GM, and the defects remain unrepaired. Warning signs: Symptoms began immediately after delivery on XXX. No specific warning lamp was observed; the lane assist button light failed to illuminate when pressed. Current mileage is approximately 1,200. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Hood scoop blinds me (and passengers) when sun reflects off it. Who designed this????!!!!

Severe cracks down the sidewall of the tire & into the tread which is obviously a manufacturing flaw. After seeing a recent like issue of this same issue w/ the same brand tire I feel a replacement of all tires on the vehicle should be replaced before another issue occurs to another & causes a major accident. Tire size 275/60R20 took to the Chevrolet dealer and they quickly said it was not a recall item. I have since replaced the tire at my cost & have kept the original tire for inspection. Was told it was a good thing I replaced the tire as it would have failed soon.

the General Grabber HTS 255/70 R17 off a 2026 Chevy 1500 truck from factory with only 17k miles, has had multiple leaks from what appear to be the rubber itself cracking and no objects seem to be making the punctures. (this tire itself the main reason for this report has been repaired 4 times and now has its 5th leak) but at least 1 or more repairs have been made for 3 of the 4 tires as well as another chevy truck same year, model and tire from factory but only 1 of their tires has failed as of today. One of the tire punctures has leaked 5 psi within 1 mile distance. For obvious reasons of a tire going flat and so fast for no reason this can be extremely dangerous for the occupants of the vehicle as well as others that are on the same roadway,( locations to pull over, weather conditions IE icy roads and pos tire ruptures) The conditions have only been observed in the late spring, summer, and fall, they have not yet been seen in the winter, but is expected to fail more often as the cold with cause the tire to become more brittle and prone to more cracking. The Chevy truck TPMS does provided a fast and accurate tire pressure give the driver enough time to make decision on the best location to stop

The contact owns a 2026 Chevrolet Silverado 1500. The contact stated that while driving 20 MPH on a dirt road in Death Valley National Park for 30 miles, the passenger’s side front shock failed, then the driver’s side front shock and driver’s side rear shock failed. There were no warning lights illuminated. The vehicle was taken to the local dealer, who declined to repair the vehicle under the new vehicle warranty. The dealer determined that the front struts and shocks had failed, and there was axle damage. The rear driver’s side wheel was also damaged. The vehicle was not repaired. The manufacturer was contacted and opened a case. The failure mileage was approximately 3,999.

My 2026 Chevrolet Silverado 1500, LT Trail Boss, did not include a printed version of the Owner's Manuals and Guides. I have experienced issues with using automatic Car Washes with the truck lurching while inside the Car wash, the online version of the manual is difficult to use at times when internet access is unavailable. My VIN is not listed in the recall N252532020. Another issue is with the Driver's Seat, the retainer for the leather upholstery keeps popping off under the seat that can cause it to become caught in the seat's mechanics.

As a result of the High Beam Visual Field is blind when turning to right or left, I could not see in the complete darkess 1 early morning destination OHSU ER near XXX, I experienced an minor accident with passenger. Due diligence: Notified [XXX] XXX [XXX] 2. Consulted experts before trade in. Primary contact: [XXX] 2nd opinion Part Managment Mr. [XXX] <[XXX]>. For ongoing safty operation need, it was traded in [XXX]. Abt XXX, Lyft terminated our contract due to report of unsafe ride incident. I suffered a loan loss to [XXX] Had it not because of the unsafe running board took the impact of the entrance to a parking area, the damage would be unthinkable. Sometimes, I had to ask the passener getting off earlier because of the darkness they are leading me into with risky turns predicable. 49 U.S.C. 301 - MOTOR VEHICLE SAFETY (2) dealer (3) Defects, I ask the following from NHTSA and GM 1. Copy of said lighting standard 2. Inspection Record 3. Research Reported defects 4. Issue provisional credit driving for my ongoing disability physical rehabilitation and occupation/career reintegration needs. Thank you very much. Sincerely [XXX] and Service Dog Chase [XXX] Reasonable accommodation [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)