Cruise Control Disengaged

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

The cruise control module disengages the cruise control operation based on the signals from the following switches:

The On/Off switch
The TCC/Brake Switch
The stop lamp switch

The TCC brake switch and the stop lamp switch are used to disengage the cruise control. The stop lamp and TCC brake switch are incorporated into an assembly and are mounted to the brake pedal bracket. When the brake pedal is pressed, the normally closed TCC/Brake switch opens and the normally open stop lamp switch closes. The cruise control module detects a low signal voltage on the TCC/Brake signal circuit and detects a high signal voltage on the stop lamp signal circuit. The vehicle speed stored in the memory of the cruise control module will be erased when the cruise control On/Off switch is turned Off, or the ignition switch is turned off.