Cruise Control Systems: Testing: Notes

NOTE: Vehicles with computerized engine controls should be tested for stored computer codes. Codes and related problems must be repaired prior to cruise control diagnosis and repair. For additional information, see G - W/CODES article in the ENGINE PERFORMANCE section.

NOTE: Cruise Control Tester (Rotunda 007-00013) is available for diagnosing and testing factory installed cruise control systems. The following tests are to be performed only if Cruise Control Tester (Rotunda 007-00013) is not used.