Toyota announced Thursday that they will be recalling 373,000, 2000-2004 Avalon sedans as well as 39,000 2003-2007 Lexus LX470 SUVs for two unrelated steering system defects.

The defect in the Avalon Sedan is being blamed on an improper casting in a component of the steering lock system. If the steering is turned hard to the right, the component may break, resulting in the steering locking up. There have been six reports of the problem in the U.S. Three resulting in accidents with no injuries.

In the Lexus LX479 SUV, the snap ring on the steering shaft may disengage when the vehicle experiences an impact to the front wheel, such as hitting a pothole. Over time, this may cause the steering shaft to disengage. Toyota was not aware of any accidents resulting from the Lexus steering-shaft problem.

In announcing the latest recall, Steve St. Angelo, Toyota’s chief quality officer for North America, said the automaker was “continuing to work diligently to address safety issues wherever they arise and to strengthen our global quality assurance operations so that Toyota owners can be confident in the safety of their vehicles.”