Applies to: PCS1 (PCS)
What does Scania PCS fault code 772 mean?
Messages have not been received within 5 nominal transfer rate periods.
What causes Scania DTC 772?
Internal fault. The CAN communication does not work between the BMU7 and control unit PCS1.
What are the symptoms?
Electric propulsion is not possible if the fault persists. Other components connected to voltage class B are not working.
How to fix Scania PCS fault code 772?
Check the cable harness and connectors between control unit BMUA7 and control unit PCS1.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 772 in other Scania systems
- 772hex 0304 Communication with the instrument cluster (ICL)
- 772hex 0304 Engine shutdown switch signal
- 772hex 0304 Air suspension remote control 2
- 772hex 0304 Electric door motor, front door leaf, short circuit outputs
- 772hex 000304 CSS control system, no CAN communication
- 772hex 0304 Misfiring in cylinder 4
- 772hex 0304 Communication with the crash safety system (CSS)
- 772hex 0304 Communication with CSS.
- 772hex 0304 Sensor for SCR hatch, open circuit
- 772hex 0304 TCC control unit, parameter fault