NHTSA complaint: 2022 TOYOTA 4RUNNER — ENGINE AND ENGINE COOLING
The contact owns a 2022 Toyota 4Runner. The contact stated that while driving at an undisclosed speed on the freeway, the vehicle lost motive power. The 4WD error and various other unknown warning lights and messages were illuminated. The contact managed to pull over and stated that smoke was seen coming from underneath the hood and that once he opened the hood, there were flames coming from the airbox, and he pulled out the air filter. The contact stated that he managed to extinguish the fire. The fire department arrived after the fire was extinguished, and there was no report completed. The vehicle was then towed to a local dealer; however, the mechanic made the contact aware that the manufacturer would send out an inspector. The inspector made the contact aware of a faulty unknown sensor; however, the vehicle remained at the dealer awaiting further diagnosis and repairs. The manufacturer was made aware of the failure. The approximate failure mileage was 47,000.
National Highway Traffic Safety Administration — Office of Defects Investigation