Elon Musk Tesla
Tesla CEO Elon Musk.
  • The Department of Justice is investigating potential securities or wire fraud by Tesla, Reuters reported.
  • The probe reportedly centers on Tesla's promotion of its driver assist software.
  • Tesla has faced scrutiny for its driver-assist software over the years.

The Department of Justice is looking into potential securities or wire fraud connected with Tesla's efforts to promote its driver assist software, according to a report by Reuters that cited unnamed sources.