Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch: 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.
- If the pulse sensor on the front power window regulator motor assembly (for driver side) malfunctions, the regulator will enter fail-safe mode, and the AUTO UP/DOWN function will not operate
- If the power window initialization (See CUSTOMIZE PARAMETERS ) has not been performed, the AUTO UP/DOWN function will not operate