Applies to: ACSX6 (ACSX)
What does Scania ACSX fault code 547 mean?
Open circuit in the proportional valve circuit.
What causes Scania DTC 547?
- Fault in cable harness or harness-to-component connector between control unit and proportional valve. - Fault in proportional valve.
What are the symptoms?
The proportional valve cannot be controlled. No damping on the right-hand side.
How to fix Scania ACSX fault code 547?
- Check the cable harness and connectors between the control unit and the proportional valve.
- Check the proportional valve.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 547 in other Scania systems
- 547hex 0223 Proportional valve
- 547hex 0223 Micro switch upper storage compartment passenger side (truck)/micro switch A8 (bus), open circuit
- 547hex 0223 Configuration fault, Expansion unit F
- 547hex 0223 Coordinator
- 547hex 0223 Manual activation of retarder
- 547hex 0223 Door motor brake rear door leaf, short circuit output
- 547hex 000223 Post injection ontime too long, cylinder 3.
- 547hex 0223 Piston position sensor
- 547hex 0223 Piston position sensor
- 547hex 0223 Motion sensor in the cab
- 547hex 0223 Brown CAN bus, no communication
- 547hex 0223 Voltage supply for solenoid valve.
- 547hex 0223 TCC control unit, incorrect chassis serial number
- 547hex 0223 Output signal