How do you replace the motor on a passenger door window for a Jeep Liberty?

To replace the motor on a passenger door window for a Jeep Liberty, start by removing the door panel by unscrewing any screws and carefully prying it off to access the interior. Disconnect the wiring harness from the window motor and remove any bolts securing the motor in place. Replace the old motor with the new one by securing it with the bolts and reconnecting the wiring. Finally, reattach the door panel and test the window to ensure it operates correctly.