Scania AMS DTC 4427 Communication error, engine start mode from EMS

AMS AMS control unit · Scania

Code 4427 (decimal). Some diagnostic tools show it in hexadecimal as 00114B.

In short

The EEC control unit has detected an error in the CAN communication from EMS regarding engine start mode.

Applies to: AMS2

What does Scania AMS fault code 4427 mean?

What causes Scania DTC 4427?

How to fix Scania AMS fault code 4427?

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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.

Code 4427 in other Scania systems