WASHINGTON — Toyota Motor Corp. is recalling 539,500 Corolla and Matrix passenger cars because the bolts in the power window system can become loose and ultimately cause a window to shatter.

Toyota said Wednesday it had received reports of 143 cases in which the bolts at the bottom of the power window assembly became loose, caused the window to rattle or led to the window breaking.

Toyota spokesman Joe Tetherow said there had been one minor accident and 15 injuries reported. He said he did not know how many complaints Toyota had received of windows shattering. The affected vehicles are in the United States, Canada, Puerto Rico and the U.S. territories, he said.

The recall involves 2003-2004 model year Corolla and Matrix vehicles equipped with power windows. Vehicles with manual windows are not part of the recall.

The automaker said if the window bolts become loose, motorists may hear an abnormal noise from the driver or front passenger door while operating the power windows.

The recall affects only vehicles sold in the United States, Tetherow said.

Toyota will notify owners of the recall in late April. Dealers will replace the driver and front passenger door glass bolts at no charge to owners.

For more information, owners can call Toyota at 800-331-4331.