July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Throttle W/Motor Body ASSY (1GR-FE): Components
WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying W/Motor Body Assy Components (1GR-FE)