Lag in acceleration. Press the accelerator and vehicle takes a few seconds to respond. Trying to right turn on intersection and due to acceleration lag almost got hit by another vehicle. The accelerator should respond immediately when pressed just like it does on all the other vehicles I have driven. This has happened on multiple occasions with this vehicle.

- Pasadena, TX, USA

In some cases when slowing down to a very low speed an trying to to accelerate again. There can be either a brief (1/2 second) or a very long ( > 1/2 second) delay between pressing the accelerator and the engine responding. Because of this delay its very hard to gauge when and how the vehicle will respond. In some conditions this can be a safety concern as the vehicle behaves unpredictably. I was able to verify this with engine logging data the data shows that the computer acknowledges the accelerator position but fails to advance the throttle or by any means add power for a period of time and then behaves in a expected manner after a delay between 1/2 to 1 second. The best I can gather the problem happens in a timing window when the transmission shifts from a higher gear to 1st gear. I took into the dealer who also verified the concern and opened a TAS case with Toyota. TAS took my data but provided no information or guidance to the dealership.

- Scott Township, PA, USA

When attempting to accelerate, the vehicle idles down and fails to accelerate for a period of 2-3 seconds. To initiate normal acceleration, fully depressing the accelerator pedal is required vs. a gradual depression of the pedal.

- Memphis, TN, USA

The contact owns a 2023 Toyota Tundra. The contact stated that when the accelerator pedal was depressed, the vehicle failed to respond. After the accelerator pedal was depressed to the floorboard, the vehicle responded. There were no warning lights illuminated. The vehicle was taken to the local dealer, who test drove the vehicle but was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The vehicle was taken to another local dealer, Joseph Airport Toyota (1180 W National Rd., Vandalia, OH 45377) who was unable to duplicate the failure after a test drive. The vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 21,000. The VIN was not available. The contact stated that the manufacturer representative will not offer any more assistance if the vehicle does not experience a hard failure. The vehicle is currently not in use.

- Anderson, SC, USA

1. There is some sort of severe throttle lag/takeoff issue that happens intermittently, but almost always several times a day. always from a stopped position. 2.When you are turning left (going across the oncoming lane) you hit the gas pedal and nothing happens for 2-3 seconds and then it shoots off like a rocket ship. I have never been so close to a severely injured or more likely fatal car crash. this severity has happened twice, once with my daughter in the car. 3. Not yet. looks like there had almost been a class action law suit back to 2022 model year (same engine I believe). 4. No 5. No warning lights ever. as stated this is going back to 2022 and i haven-??t visited a dealer yet as they tell the owners (there is no fix for the issue). hoping this forum can make a difference.

- Raleigh , NC, USA