Scania fault code 756
Code 756 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
TMS Transmission Management System
BMU control unit, unexpected value on CAN message
The BMU control unit interprets an unexpected value in the CAN message from the battery unit.
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COO Coordinator
Switch for restoring to normal vehicle level
The switch has been active an implausible amount of time.
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BCI
No CAN message from the body electrical system
No CAN message has been received in the last 5 cycles.
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