RX 450h AWD V6-3.5L (2GR-FXE) Hybrid (2011)
(b) Connect a ground lead to connector terminals 1 (E) and 7 (DWN1) or 10 (UP1).
(c) Check that the motor gear rotates smoothly as follows:
OK:
Text in Illustration
If the result is not as specified, replace the front power window regulator motor assembly RH.
CAUTION:
Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator
assembly onto the door.