Diesel Models: Notes

Cruise control is a speed control system that maintains a desired vehicle speed under normal driving conditions. Steep grades may cause variations in selected speeds. System has capability to cruise, coast, resume speed, accelerate, and tap-up and tap-down.

The main components of the cruise control system include the powertrain control module (PCM), control switches, and TCC/brake switch. TCC/brake switch may also be referred to as brakelight switch. See COMPONENT LOCATIONS  .