Oct 4, 2010 12:31 PM by Ken Thomas, Associated Press
Toyota has fixed about 3.7 million vehicles in the United States that have been part of the company's massive safety recalls.
Toyota says in a progress update Monday that customer complaints about unintended acceleration made to its consumer hotline have fallen considerably since April.
Toyota has been working to rebuild its reputation for safety in the wake of more than 10 million recalls worldwide.
Toyota says it is expanding the role of engineering teams created to investigate problems with unintended acceleration to include other problems as well.