Scania fault code 688

TMS Transmission Management System The bus powertrain has no cable harness The control unit indicates that the software is configured to communicate via the safety bus but the cable harness is missing. Read explanation → COO Coordinator Refrigerant pressure sensor The pressure sensor for refrigerant pressure has registered a higher pressure than permitted. Read explanation → CUV Visibility system AVAS, secondary loudspeaker out of order A yellow warning indication is displayed. Read explanation → BCI Programmable switch One or more programmable switches are sending an incorrect signal in relation to the expected signal to the coordinator. Read explanation → CMS Information fault, feedback from automatic vehicle level control Fault in feedback from the automatic vehicle level control. Read explanation →