July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Cruise Control Systems: Description
Cruise control system uses throttle control motor to hold throttle open, maintaining desired vehicle speed. System is controlled by Engine Control Module (ECM). Cruise control system is equipped with self-diagnostics. See Fig 1-Fig 3
.
Fig 1: Cruise Control Component Locations (GS300 & GS400)