But the reasons behind a company motion filed late Monday are in dispute.
GM says it's only asking the judge to bar claims that some of its cars lost value due to a huge ignition switch recall. But a lawyer who is suing GM says it's part of a broader strategy to force settlement of lawsuits alleging the faulty switches caused deaths and injuries.
GM is recalling 2.6 million small cars worldwide to replace the defective switches, which the company says have caused at least 13 deaths. The switches can move from the "run" position to "accessory" or "off," shutting down the engine and knocking out power-assisted steering and brakes. If that happens, steering can become difficult and drivers can lose control of their cars and crash. If the engine is off, the air bags won't inflate.
The company has admitted knowing about the faulty switches for at least a decade, yet it failed to start recalling the older-model cars until February of this year. The admission has brought allegations of a cover-up from members of Congress, who earlier this month held hearings on the recall. The National Highway Traffic Safety Administration, the government's road safety watchdog, and the Justice Department also are investigating GM's delayed recall.
GM contends in its motion that under the bankruptcy, which ended on July 10, 2009, assets and liabilities of the old General Motors Inc. were split in two, with good assets sold under court order to "New GM" and bad ones and most liabilities going to the "Old GM," which was left behind. The recalled cars were made and sold by the old company.
The new GM, the motion asserts, took on only three categories of liabilities after bankruptcy: Those for post-bankruptcy crashes involving cars made by "Old GM" that caused injuries, deaths or property damage; and warranty and lemon law claims.
"Plaintiffs assert claims for liabilities that, under the sale order and injunction, were retained by Old GM," the motion states. It asks the court to dismiss about 50 class action lawsuits seeking damage for lost car values, and for an order stopping similar new claims.
But Robert Hilliard, a lawyer who has several wrongful death lawsuits pending against GM, says the motion is an implied threat to those who have filed wrongful death lawsuits against GM: Either settle or risk getting nothing because the company will argue that claims should go against the Old GM.
GM has hired Kenneth Feinberg - who handled the fund for the victims of the Sept. 11, 2001 terrorist attacks, the Boston Marathon bombing and the BP oil spill in the Gulf of Mexico - to explore ways to compensate victims. No decision has been made yet on just what GM will do.
"It's completely strategic," said Hilliard, of Corpus Christi, Texas. "Better take the Feinberg money because there's no telling what they're going to do tomorrow."
GM spokesman Jim Cain would not comment on Hilliard's assertions. He said that GM hasn't decided on whether it will seek bankruptcy court protection in the wrongful death lawsuits from incidents that happened before bankruptcy. The motion filed Monday, he said, is focused solely on lawsuits alleging economic loss from a drop in value of the recalled cars. "We've acknowledged that there were accidents and injuries. That's precisely why Feinberg has been retained," Cain said.
After GM filed its motion, trial lawyers concerned that the court will bar them from seeking damages quickly filed a class-action lawsuit with the bankruptcy court. The lawsuit, also posted late Monday, says that since GM knew about the defective ignition switches before its 2009 bankruptcy, it should have informed the court of its potential liability. The lawsuit also says GM can't use the bankruptcy as a shield because the same employees worked for the company both before and after the bankruptcy.
Among those petitioning the court for damages are Dr. Steven Groman of Roslyn, N.Y., who bought a new Chevrolet HHR in 2008. The vehicle's engine shut down four times while he was driving - including two times on the Long Island Expressway - before he traded it in at a loss in 2011. He didn't learn about the defective switch until last month.
Another owner, Elizabeth Grumet, claims her 2004 Saturn Ion shut down three times, including once while she was driving 65 mph on a California freeway. After her dealer was unable to repair it, she traded it in for a 2006 Ion, which was also among the recalled vehicles.
The lawsuit claims drivers like Groman and Grumet overpaid for their vehicles, which were falsely advertised as safe, and that GM should compensate them.
Greg Katz contributed to this report from London.