Scania EMS DTC 54553 The throttle is stuck in the open position and engine braking has been activated

EMS Engine Management System · Scania

Code 54553 (decimal). Some diagnostic tools show it in hexadecimal as 00D519.

In short

The control unit has interpreted the signal from the throttle that it is stuck in the open position and the engine brake has been activated.

Applies to: EMS10

What does Scania EMS fault code 54553 mean?

What causes Scania DTC 54553?

How to fix Scania EMS fault code 54553?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.