Scania fault code 54304

Code 54304 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Engine stop button The COO control unit has interpreted that the engine stop status is indicating a fault in the system. Read explanation → EMD Engine stop button Incorrect CAN message from the engine stop button is sent to the E44 engine control unit via CAN DNL1. Read explanation → EME Engine stop button Incorrect CAN message from the engine stop button is sent to the E44 engine control unit via CAN DNL1. Read explanation → EMO Engine stop button Incorrect CAN message from the engine stop button is sent to the E44 engine control unit via CAN DNL1. Read explanation →