Scania fault code 563
Code 563 is used by 10 different Scania systems. Choose the control unit shown in your diagnostic tool:
BMU Battery Management Unit
CAN messages missing from RES sub data bus.
CAN messages from the RES sub data bus have failed to arrive.
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VDT
CAN bus
Fault in CAN messages for low idling.
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COO Coordinator
Communication with the BWS control unit
Communication between the coordinator and the bodywork control unit has been interrupted.
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MBS
MBS expansion unit J, fault in CAN communication
CAN communication with MBS expansion unit J interrupted or missing.
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CUV Visibility system
Horn
Current consumption on the control unit output has fallen below 0.5 A for five seconds.
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BCI
Short circuit, C259-11
Short circuit to supply voltage (+24 V) or reference voltage (+5 V).
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ACS Articulation Control System
CAN communication with the transmission management system (TMS)
No CAN message from the TMS control unit.
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EST
Control unit
The fault code is activated when the control unit discovers one of the following during a check: - Incorrect values or signals. - Implausible control, e.g. activation at too high a…
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ESTA
Control unit
The fault code is activated when the control unit discovers one of the following during a check: - Incorrect values or signals. - Implausible control, e.g. activation at too high a…
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ACSX
CAN communication with the transmission management system (TMS)
No CAN message from the TMS control unit.
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