Scania fault code 1304
Code 1304 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
Solenoid valve for coupling sleeve for output shaft low range, open circuit
Open circuit in the solenoid valve cable harness for voltage supply or earthing. If the open circuit applies to earth, the same fault code will be set for the coupling sleeve for t…
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BMU Battery Management Unit
unknown fault
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VDT
Internal fault
Internal fault in control unit E754.
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COO Coordinator
CAN bus for short-range radar, left-hand side
The configuration of short-range radar on the left-hand side does not match that of the vehicle.
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MBS
E6050, MBS Expansion unit M, internal fault
The MBS control unit has detected faults in the communication buses.
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