Cruise Control Description and Operation (2.0L): Notes
WARNING: This page is about a different car, the 2004 Saturn Ion Red Line, 2004 Saturn Ion 3, 2004 Saturn Ion 2, and 2004 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.
Cruise control is a speed control system that maintains a desired vehicle speed under normal driving conditions at speeds above 40 km/h (25 mph). Steep grades may cause variations in the selected vehicle speeds.
The following are the main components of the Cruise Control System:
- The cruise control switches
- The powertrain control module (PCM)
- The stop lamp switch
- The cruise release switch
- The throttle actuator control (TAC) motor
- The vehicle speed sensor