Scania fault code 1846

MBS MBS expansion unit K, power supply pin group V3, current above limit value MBS expansion unit K, current to the pin for power supply pin group V3 has exceeded the limit value of 20 A for more than 5 seconds. Read explanation → ALLISON Allison automatic gearbox Incorrect gear ratio on reverse gear Actual reverse gear ratio does not agree with the calculated reverse gear ratio. Gear ratio is determined on the basis of turbine speed and output shaft speed. This measured gear r… Read explanation → CID Missing CAN communication with the chassis management system (CMS) The control unit has interpreted that CAN communication has ceased. Read explanation → DD Missing CAN communication with the chassis management system (CMS) The control unit has interpreted that CAN communication has ceased. Read explanation →