Scania fault code 57349
Code 57349 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Control unit
Incorrect or unreliable data.
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TMS Transmission Management System
Circuit for voltage class B.
Voltage class B has an open circuit.
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OPC Opticruise gearbox control
Open circuit in the electric machine M33 or inverter E82 (MGU)
Open circuit in the 3 phase cable harness of the electric machine.
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