Scania fault code 684

TMS Transmission Management System Adaptive cruise control, data transfer fault Fault in data transfer for adaptive cruise control. Read explanation → COO Coordinator Drive mode selector for Comfort Shift Incorrect signal or combination of signals from one or more of the drive mode selector micro switches. Read explanation → ELC Electronically controlled air suspension Control unit Incorrect or unreliable data. Read explanation → CUV Visibility system Loudspeakers for warning signal for turning vehicle, no sound No sound from loudspeakers for warning signal for turning vehicle. The warning signal is activated when the vehicle turns towards the passenger side. Read explanation → BCI Overload, BCI2 pin C2 Overload at output. Current drawn at output exceeds 0.2 A. Read explanation → CMS Request from the bodywork electrical system Fault in external request from the bodywork electrical system. Read explanation →