The company could be fined up to 6 percent of its total worldwide annual turnover if the findings are later confirmed.
Department of Justice is joined by 15 states and the District of Columbia in alleging that Apple stifles competition.
Firm’s largest ever recall comes after two-year investigation by federal safety regulator focused on autopilot function.
US authorities say CEO Changpeng Zhao pleaded guilty to breaking anti-money laundering laws.