Cruise Control: Description and Operation
Cruise Control System
General Information
Cruise Control System functions are controlled by the Engine Control Module (ECM) (J623).
Cruise Control System, activating and deactivating, refer to => [ Cruise Control System, Activating and Deactivating ] Testing and Inspection.
DTC Recognition and Display
Malfunctions in relation to Cruise Control System (CCS) are sent via the ECM.
Check using the Vehicle diagnostic tester in "Guided Fault Finding" mode.