Conditions for Enabling Cruise Control

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 vehicle speed is greater than 40 km/h (25 mph).
The vehicle is not in PARK, REVERSE, NEUTRAL, or 1st gear.
The system voltage is within 9 volts and 16 volts.

Fig 1: Identifying Cruise Control Inoperative/Malfunctioning Diagnostic Table (1 Of 3)
Courtesy of GENERAL MOTORS CORP.

Fig 2: Identifying Cruise Control Inoperative/Malfunctioning Diagnostic Table (2 Of 3)
Courtesy of GENERAL MOTORS CORP.

Fig 3: Identifying Cruise Control Inoperative/Malfunctioning Diagnostic Table (3 Of 3)
Courtesy of GENERAL MOTORS CORP.