Scania fault code 677

TMS Transmission Management System Wheel speed sensor for left-hand or right-hand wheels on tag axle 1, fault indication The electronic control unit receives a CAN signal indicating a fault in the wheel speed sensor for left-hand or right-hand tag axle wheels. Read explanation → COO Coordinator Verification of starter key The starter key could not be verified. Read explanation → CUV Visibility system Request for windscreen washer The request from switch to activate windscreen washer has been active for an implausible amount of time. Read explanation → BCI Short circuit, analogue input signal, expansion unit H (pin 20) Short circuit to earth. Read explanation → CMS Information fault, engine Faulty information regarding the engine. Read explanation →