The Department of Justice is investigating whether the legal department of
General Motors confirmed the investigation and said it was cooperating with authorities.
Several other inquiries may also examine whether members of GM's legal team hid information about problems with 2.6 million older Chevrolet Cobalts, Saturn Ions and other small cars from safety officials and higher management at the automaker.
"We are cooperating fully with the Department of Justice in their investigation," GM said in a statement Friday. "Our own internal investigation found that individuals failed to disclose critical pieces of information and the company operated in siloes. We have made significant changes to our structure so that will not happen again."
A GM-commissioned report prepared by former U.S. Atty. Anton Valukas blamed poor communication and incompetence for the automaker's failure to recall the cars with faulty switches until this year.
But that explanation has met with skepticism from some involved in the probes.
“I find it hard to believe that, out of 210,000 employees, not a single one stood up and said, 'I think we are making a mistake here,' " Rep.
After Valukas released his report, GM fired 15 people. Five additional GM employees were disciplined. The automaker has apologized for not recalling the vehicles sooner. It also has set up a compensation fund for victims of crashes caused by the faulty switches and their survivors.
GM's legal department is a focus of scrutiny because the automaker's lawyers approved settlements with victims and their families and would have reviewed depositions and other evidence pointing to problems with the switches.
"The question is who knew what and when they knew it. That's not clear," said Carl Tobias, a University of Richmond law professor.
Last week the agency appointed David Kelley, a former U.S. attorney, to serve as the independent safety monitor at U.S. operations of
The appointment of the monitor is part of the automaker's agreement reached with federal prosecutors in March that settled a four-year criminal investigation into whether Toyota properly reported safety complaints about sudden acceleration problems in its vehicles. The settlement also included a $1.2-billion fine.
Toyota was formally charged with one count of wire fraud, but the Justice Department will dismiss the charge after three years if the automaker abides by the settlement terms. The case focused on reports of floor mats jamming gas pedals and of gas pedals getting stuck on their own.
The huge Toyota fine and the various GM investigations are part of an increase in auto-industry oversight by regulators. At the same time, automakers are jumping on recalls quickly and going back and recalling cars that could have been recalled for safety reasons earlier in their life cycles.
The industry has called back more than 46 million vehicles in the U.S. so far this year, according to automakers and NHTSA reports. That amounts to nearly one in five light vehicles on the road and eclipses the one-year recall record of 30.8 million set in 2004.