VOLVOUU All Engines (2017 Emissions) Fault Code: U117300 PID: EMS Lost Communication with IPC Control Module on High Speed CAN Communication Bus

VOLVOUU All Engines (2017 Emissions) Fault Code: U117300 PID: EMS Lost Communication with IPC Control Module on High Speed CAN Communication Bus

Conditions for diagnostic trouble code (DTC):
1) Human-Machine Interface I/O Module datalink circuit

Probable cause
1) The electronic control unit (ECU) has a software fault or the wrong software version
2) Control unit has no supply voltage
3) Connector
4) Data link