Suzuki Vitara (LY) 2016-2017 · Service Manual Adaptive Cruise Control · Diagnostic Information and Procedures

Adaptive cruise control at vehicle speed stored in memory cannot be resumed after adaptive cruise control was canceled by means other than CRUISE (main) switch

Precautions: Precautions for Diagnosing Trouble · Precautions for Adaptive Cruise Control System · Precautions for Replacing RBS Control Module · General safety (00)

NOTE:
Adaptive cruise control system is controlled by the RBS control module communicating with ESP® control module, BCM, ECM, ENG A-STOP control module, steering angle sensor and combination meter through CAN communication. Before performing symptom diagnosis, check that no DTC is indicated in these control modules.
Condition Possible Cause Action
Adaptive cruise control at vehicle speed stored in memory cannot be resumed after adaptive cruise control was canceled by means other than CRUISE (main) switch
Adaptive cruise control was canceled by means other than recoverable condition.
—
Faulty RES/+ switch
Check RES/+ switch. icon 
Faulty wiring or grounding
Repair wiring.
Faulty ECM
Check ECM.
•M16A model: icon 
•K14C model: icon 
•D16AA model: icon