Scania EMD DTC 54305 Engine emergency stop button

EMD EMD control unit · Scania

Code 54305 (decimal). Some diagnostic tools show it in hexadecimal as D421.

In short

Incorrect CAN message from the engine emergency stop button is sent to the E44 engine control unit via CAN DNL1.

Applies to: EMD0EMD1

What does Scania EMD fault code 54305 mean?

What causes Scania DTC 54305?

How does the system react?

How to fix Scania EMD fault code 54305?

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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.

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