As Transportation chief Ray LaHood met with president of Toyota, Akio Toyoda, another safety probe is on the horizon. This time, Federal regulators are examining whether Toyota delayed disclosing a defect in the steering system in 4Runner SUVs and T100 trucks. The probe was launched when the National Highway Traffic Safety Administration (NHTSA) received documents Friday indicating that Toyota had potentially misled the government in 2005 over problems with steering linkages in its 1989-95 4Runner and the 1993-98 T100 vehicles.

Toyota said it had recalled HiLux trucks sold in Japan but no recall was necessary in the U.S., because there had not been any complaints. But four lawsuits filed in 2009 in Los Angeles, showed that there had been complaints as far back as 2000 on models using the same linkages. It wasn’t until 2005 that the automaker recalled vehicles in the U.S. to replace the steering relay rods.

In addition to the new investigation, NHTSA is examining whether the company’s recalls for floor mats and sticky pedals that could cause sudden acceleration were timely. In addition to investigating sudden acceleration in Toyota vehicles, the stability control system in the Sequoia SUV, stalling problems in the Corolla and Matrix, steering wander in the Corolla and Matrix and braking performance in the Prius.

But NHTSA has also come under fire for its handling of the Toyota defect scandal. In the last eight years, the agency closed multiple investigations involving Toyota despite thousands of complaints and allegations of several dozen deaths caused by sudden acceleration in Toyota vehicles.

GM will be recalling about 40,000, 2005-2006 Chevy Corvettes equipped with tilt and telescopic steering. The company said that repeated movement of the steering column could cause a signal interruption in the active handling system, which could cause unintended braking, possibly leading to a crash.

Owners can contact Chevrolet at 1-800-630-2438 about recall number N100118 or contact the National Highway Traffic Safety Administration (NHTSA) at 1-888-327-4236 (TTY: 1-800-424-9153) or at www.safercar.gov.

Consumer Reports magazine is lifting their “Don’t Buy” recommendation for the 2010 Lexus GX460 after dealerships updated the electronic stability control software.

In April, Toyota recalled about 10,000 of the Lexus SUVs and stopped selling them after Consumer Reports testers went into a sideways skid during a high speed turn on the magazines test track. Under normal circumstances, the electronic stability control should quickly correct the loss of control and keep the SUV on its intended path. But with the GX 460, the stability control took too long to react, the magazine’s engineers said.

While the fix made the GX 460’s handling secure, Consumer Reports said it is still “ponderous and ungainly,” which is typical of SUVs. Crossover vehicles are probably a better choice since they are built on car underpinnings, and they are smaller, so you get better gas mileage.

GM is recalling about 150,000 Hummer H3s and H3Ts built between 2006-2010. GM filed the recall with the National Highway Traffic Safety Administration (NHTSA) saying that the clips that hold the hood louver, the vent mounted on the hood of the H3, could detach while driving. GM has received two complaints in the U.S. and three in Japan in regards to this problem. The repair involves applying an adhesive to refasten the louver to the hood.

GM plans to send a bulletin to dealers outlining the fix this week, followed by a letter to Hummer owners next week on the recall.

Nissan will be recalling as many as 140,000 Infiniti G35 sedans built between 2005-2006 and G35 coupes from 2005-2007 because of faulty airbags. Though there have been no reports of accidents or injuries related to this problem, Nissan found that the wire harness for the airbags may become warn, preventing the bags from deploying during an accident. The automaker says Infiniti owners who see the red air bag light come on should get to a dealer right away. Recall notices will be mailed out next month to Infinity car owners.

Acura will be recalling almost 170,000 entry level TSX models from 2004-2008 in the United States with the 2.4L inline 4-cylinder engine. The recall is due to the premature deterioration of the power steering hose from prolonged exposure to high temperatures in the engine compartment. The hose could crack allowing power steering fluid to spray on hot engine parts which could lead to a fire. Acura has received one complaint which resulting in a fire.

Owners of affected vehicles will be informed by mail starting at the end of May. In addition, TSX owners can go to owners.acura.com/recalls or may call (800) 382-2238 for more information.

The National Highway Traffic Safety Administration (NHTSA) is investigating a sticky gas pedal problem in the 2007 Dodge Caliber sport utility vehicles. About 10,000 Caliber vehicles built between March and April of 2006 are the suspect of this investigation, but so far there has not been a recall issued. Only five complaints have been made, and no accidents have been reported. Chrysler said the Caliber is equipped with a safety system that would cut engine power if the brake and gas pedals are pressed at the same time.

Chrysler said the pedals on the vehicle were made by CTS Corp. of Elkhart, Indiana, the same company that manufactured pedals for Toyota. The automaker says the problem is mechanical and is not an electronic or design issue. Four of the Caliber drivers reported they found small parts of the gas pedal known as bushings on the driver side floor. Without the bushings, it is possible for the pedals to become stuck, according to NHTSA.

Anyone who owns a 2007 Caliber built from March through April of 2006 can visit their Dodge dealer for a free inspection or they can call 1-800-992-1997 for more information.

Legislation drafted by House committee representatives Henry Waxman and Bobby Rush is one of the biggest overhauls of federal motor vehicle safety regulations in over a decade. The bill, called the Motor Vehicle Safety Act of 2010, hopes to reshape auto safety regulations and significantly boost potential fines against automakers for violation of safety laws. The installation of black boxes (also known as event data recorders) and brake override systems are only a couple of the half a dozen new safety standard rules that will be included.

Removal of the existing $16.4 million cap on civil penalties, raising individual violation fines from $6,000 to $25,000, a $250 million fine for executive who knowingly provide false information, and a new tax of $9 per new vehicle after three years to help fund the National Highway Traffic Safety Administration (NHTSA) and some of the new requirements of the law, are sure to face opposition from automakers.

Beyond fines and taxes, the bill would dramatically overhaul the federal government’s ability to oversee rapidly advancing electronics technology by creating a center for vehicle electronics and emerging technologies.

The proposed law will be introduced in a hearing on May 6 by the House Energy and Commerce subcommittee on commerce, trade and consumer protection.