Power Mirror Motor: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 Lexus RX 300, 2001 Lexus LX 470, 2001 Lexus IS 300, 2001 Lexus GS 430, and 2001 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect power mirror motor harness connector. Apply battery voltage and ground between specified terminals of power mirror motor harness connector (reverse polarity to move/operate motor in opposite direction). See appropriate POWER MIRROR MOTOR TEST table. See Fig 1-Fig 5 . If motor does not operate as specified, replace power mirror motor.