Scania fault code 4820

Code 4820 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System CAN timeout from the APS The engine control unit has no CAN communication with APS. Read explanation → EMD CAN timeout from the APS The engine control unit has no CAN communication with APS. Read explanation → EME CAN timeout from the APS The engine control unit has no CAN communication with APS. Read explanation → EMO CAN timeout from the APS The engine control unit has no CAN communication with APS. Read explanation →