Cruise Control Module
WARNING: This page is about a different car, the 2002 Pontiac Sunfire, 2002 Chevrolet Cavalier, 2001 Pontiac Sunfire, and 2001 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
The Cruise Control Module (CCM) contains an electronic controller and electric stepper motor. CCM monitors vehicle speed and operates electric stepper motor. Responding to controller, stepper motor moves a connecting strap that is attached to cruise control cable. Cruise control cable moves throttle linkage to vary throttle position in order to maintain desired cruise speed. CCM contains a low speed limit function which will prevent system engagement when vehicle speeds are less than about 25 MPH.