Gas pedal hesitation at a rolling stop. There is a delay in acceleration during occasional rolling stops at locations such as yield signs and unmarked intersections on the roadway. When this happens the driver may depress the accelerator more than should be necessary causing tire spin and traction control integration. The traction control drastically reduces speed and limits acceleration which is a detriment to any oncoming traffic and everone else on the road. Many owners acknowledge this issue on social media. No warning lights. Toyota has a service bullitin out for this as of May 2026, but has limited vin numbers they will update for free. My truck has been an issue since purchased new in March 2023. It can be an intermittent issue and the dealer can't seam to duplicate it on inspection. Since they couldn't duplicate it the first time i complained about it, they want to charge for diagnosis. Toyota will not update the transmission module because my vin number isn't included and they can't duplicate it. This is a safety issue and all vin numbers should get the software update in my opinion. TSB0032-26 is toyotas service bulitin. Toyota told me they would only do it if it was a safety recall.

I own a 2023 Toyota Tundra that is part of the major engine recall due to machining debris in the 3.4L V6 engine. A few days prior to the failure, I called the dealership to raise concerns that the acceleration was starting to not act right. Despite this, while driving at 70 mph on the highway yesterday (May 22, 2026), the engine suddenly failed and died without any prior warning, it is my belief that this is due to the open recall. This created a very dangerous situation as I was traveling at highway speed and could have been rear-ended or lost control of the vehicle. The truck had to be towed to the dealership. The truck now has 33,000 miles. I purchased it used for $49,000 with only 11,000 miles. This is the same known defect Toyota has issued a recall for, yet my engine still failed catastrophically. I am extremely concerned that this failure has caused additional damage to the transmission, drivetrain, or other components. I have completely lost confidence in the safety and reliability of this vehicle. Even after the planned engine replacement, I do not feel safe driving it due to the risk of future failure and the known history of this defect. I am requesting that Toyota provide a full buyback or replacement because this sudden engine failure at highway speeds poses a serious safety risk. Toyota has been notified, but I want this incident officially documented with NHTSA due to the widespread nature of these engine failures in 2022-2023 Tundras.

While driving the vehicle on a public roadway at approximately 70mph, the vehicle suffered a sudden and catastrophic powertrain failure without timely warning. The check engine light illuminated, the physical engine oil pressure gauge dropped to absolute zero, and the dashboard immediately flashed a critical "Hybrid System Malfunction" warning. > This mechanical and electrical failure triggered an instantaneous, total loss of motor power while traveling live lane with traffic behind me. The vehicle immediately stalled and became a completely inoperable, unresponsive rolling hazard. The vehicle failed to restart and left me stranded on a narrow shoulder which was very hazardous as traffic coming at high speeds could have easily rear ended me. The vehicle required a flatbed tow to an authorized Toyota dealership, and after submitting a case with corporate hoping for a trade assist(as my wife no longer feels safe in this chassis), I have been told it will take up to 45 days to process this request. I made a significant investment in this vehicle in January of 2023 and have since methodically kept up with maintenance, with hopes this vehicle would last me 10+ years. I find it highly inexcusable for Toyota to not consider speedily helping a loyal customer in this situation and making it right in a timely manner. I am now being offered a vehicle the same as mine of the current year and with me having to put over 22K in equity to close the gap. I should not be left on the hook for something that put my safety at risk and now has left me without the ability to travel as my family has lost their main method of transportation. Manufacturing defects should not come at the customers expense.

The contact owns a 2023 Toyota Tundra. The contact stated that while driving the front recognition camera, controls preclusion system, emergency braking etc. The vehicle was taken to the dealer at diagnosed with C1A9447; however, the vehicle was not repaired. The manufacturer was notified of the issue. The approximate failure mileage was 25,000.

When the vehicle comes to a complete stop or is slowing into a stop, there is a delay of power often followed by too much power causing the vehicle to launch forward. It happens most of the time and could be potentially very dangerous. There are times when the vehicle is needed to go now, not a second or two from now, and that delay has caused a few near miss. The issue has been on going since I got the vehicle new, but didn’t know I could report it here.