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Home >> Lexus >> 2003 >> ES 300 >> Repair and Diagnosis >> External Pages >> Different car >> Section 137 (Power Window Control System - Diagnosis) >> Auto Up Operation Does Not Fully Close Power Window (Jam Protection Function Is Activated) >> Circuit Description
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Circuit Description

WARNING: This page is about a different car, the 2004 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.

If the door glass or the power window regulator motor does not operate smoothly, the jam protection function may trigger automatically, resulting in the AUTO UP function being unable to fully close the window.

HINT:

The jam protection function is only available on the driver side power window.