Toyota's president apologized Friday for the gas pedal problems that have forced the recall of millions of vehicles in the United States and Europe.

"We're extremely sorry to have made customers uneasy," We plan to establish the facts and give an explanation that will take away the customers' concern as soon as possible."

The recall is to correct a problem that could cause the gas pedal, as it becomes worn, to stick partway down. Toyota recalled 2.3 million vehicles in the United States for the problem this week, although no repair procedure has been put in place.

A Toyota spokesman said that the carmaker is close to announcing a solution for cars in the United States. The company would still need to get regulatory approval for any proposed repair in the United States and in Europe before a fix could be made.