Scania fault code 53249
Code 53249 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Supply pressure sensor
Timeout of CAN message EngineControl1 from the PTC bus (TMS control unit).
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EMD
Communication with the GMS control unit
A CAN message expected from GMS control unit E5 to EMS control unit E44 has failed to arrive.
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EME
Communication with the GMS control unit
A CAN message expected from GMS control unit E5 to EMS control unit E44 has failed to arrive.
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EMO
Communication with the GMS control unit
A CAN message expected from GMS control unit E5 to EMS control unit E44 has failed to arrive.
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