2019 LEXUS ES Vehicle Speed Control Problems

The first incident occurred sometime in late June/early July...indicator lights mentioned below came on and I cleaned off sensors and indicator lamps disappeared on this occurrence. On July 13 2022, I was driving on a busy local road when the following malfunction indicators were displayed: brake system warning, 'check' engine malfunction indicator lamp, electric power steering system warning, parking support brake system, and pre-collision system. As these indicators were displayed, simultaneously the vehicle decelerated to an almost complete stop on the road (though I was pressing gas pedal to floor) and then to a complete stop as I was able to blessedly pull over to a gas station without getting hit (the car sounded like putt, putt as it shut down). The vehicle would not start even though I cleaned off the sensors this time...I sat for about 15-30 minutes and the vehicle restarted and resume normal operations until I...

The contact's wife owns a 2019 Lexus ES350. The contact stated that while attempting to park in between two vehicles with his foot on the brake pedal, the vehicle independently accelerated without warning. The vehicle jumped the parking barrier and hit stanchion which caused the vehicle to stop. The airbags did not deploy and the vehicle's electrical warning sensors also failed to operate as needed. No injuries were reported at the scene. Both fire and police reported immediately to the scene and a police report was filed. Due to the failure, the vehicle was towed to a dealer and the contact was given a loaner vehicle. The manufacturer was also notified of the failure and the contact agreed to have the black box inspected for an investigation. The contact was informed that an investigator would be sent to the dealer and that the investigation would last approximately two months. The...

SINCE I BOUGHT THE CAR IN OCT 2019, THIS HAPPENS EVERYTIME I AM ON LOCAL ROADS (SPEED <50MPH), WHEN I SLOWDOWN PER THE TRAFFIC FLOW, OR TAKING TURN (LEFT OR RIGHT) AFTER YIELDING, THE CAR HESITATES TO ACCELERATE AS IF THE GAS PEDAL DIED ON ME AND THEN I PUSH THE PEDAL FURTHER DOWN ONLY TO GET THE CAR DOWNSHIFT DRASTICALLY AND REVVING UP TO ALMOST ALWAYS ABOUT THE HIT THE CAR IN FRONT (IF ANY) OF ME. IN THE FEW TIMES I AM ON HIGHWAY, WHEN I NEED TO SPEED UP TO CHANGE THE LANE THE CAR ACCELERATES UNPREDICTABLY MAKING THE DRIVING A SCARY EXPERIENCE.