Scania fault code 1031
Code 1031 is used by 6 different Scania systems. Choose the control unit shown in your diagnostic tool:
BMU Battery Management Unit
Propulsion battery cooling circuit, pressure too low
The pressure in the propulsion battery cooling circuit has been below 3 bar, which is too low.
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VDT
Internal fault
Invalid configuration.
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COO Coordinator
Fault in vehicle speed status
Anomalous vehicle speed status message.
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MBS
#To be removed Engin state signal value deviated from actual value
Compressor clutch does not follow pause state correctly.
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DAS
Steering
The system has detected inconsistencies in the steering.
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TCC
TCC control unit, door lock 2, M6076, short circuit
Door lock 2, short circuit in the voltage supply.
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