Waymo recalls robotaxis for driving on flooded roads

Waymo, Alphabet's self-driving car unit, is recalling nearly 4,000 vehicles due to software that allowed them to drive on flooded roads. The recall affects vehicles using Waymo's fifth and sixth-generation systems. In one documented incident, an unoccupied robotaxi encountered a flooded road and proceeded at a reduced speed despite detecting the hazard. Waymo is developing a software fix and has temporarily updated its vehicles to improve their response to weather-related conditions. This incident raises concerns about the safety and reliability of autonomous vehicles in adverse weather.