Key-off Operation Function Operates even if Operating Conditions are not Satisfied: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

When the driver door has not been opened, each door power window regulator motor can control its power window operation for approximately 45 seconds after the engine switch is turned off by receiving operation permission signals from the main body ECU RH (cowl side junction block RH). However, when approximately 45 seconds have elapsed, or the driver door or front passenger side door is opened within approximately 45 seconds of the engine switch being turned off, the power window regulator motor stops operating
During AUTO function operation, the window operation will continue until the auto UP / DOWN function completes even if 45 seconds have passed or a door is opened