Scania fault code 57348
Code 57348 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
Electric machine M33 or circuit for voltage class B, short circuit
The control unit has detected excessive voltage in the circuit for voltage class B as a result of a short circuit.
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OPC Opticruise gearbox control
Short circuit in the electric machine M33 or inverter E82 (MGU)
Short circuit in the 3-phase cable harness or windings.
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