Scania fault code 901
Code 901 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Temperature sensor T217, high temperature during driving
The temperature sensor reports a temperature higher than expected.
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BMU Battery Management Unit
Brake air compressor error or not working.
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VDT
Automatic neutral
Invalid configuration.
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COO Coordinator
Autohold hand control unit
The hand control unit has been applied for more than 3 minutes.
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MBS
#Not implemented. Short circuit on heating circuit valve in secondary compartment output
Passenger area does not heat or is over heated
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