WASHINGTON -- A Tesla driver killed in a March 2018 crash in California while using the Autopilot driver-assistance system had reported that on prior trips, the car had steered away from the highway, the National Transportation Safety Board (NTSB) disclosed in documents made public Tuesday.
Walter Huang, a 38-year-old Apple software engineer, was driving his Tesla Model X in Mountain View, Calif., in Autopilot mode at about 70 mph when it crashed into a safety barrier. The NTSB said Huang had reported issues on prior trips with Autopilot steering the wheel toward an area between a highway ramp and the lane. It is a moving violation to cross into that section of the road, known as the "gore area."
Data from the vehicle showed that in prior trips Huang had taken corrective action after Autopilot had steered toward the area. The NTSB said in the fatal crash Huang's hands were not detected on the steering wheel in the final six seconds before the crash. There was n…