Applies to: ACSX6 (ACSX)
What does Scania ACSX fault code 544 mean?
Implausible value from the proportional valve.
What causes Scania DTC 544?
- Fault in cable harness or harness-to-component connector between control unit and proportional valve. - Fault in proportional valve.
What are the symptoms?
Damping of the articulation unit can be reduced or lost.
How to fix Scania ACSX fault code 544?
- 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 544 in other Scania systems
- 544hex 0220 Proportional valve
- 544hex 0220 Micro switch lower storage compartment driver's side (truck)/micro switch A7 (bus), open circuit
- 544hex 0220 Configuration fault, Expansion unit C
- 544hex 0220 Timeout in direct current converter E84 (DCC) CAN node
- 544hex 0220 Communication with the suspension management system
- 544hex 0220 Main beam flasher
- 544hex 0220 Motion sensor in the cab
- 544hex 0220 #Not implemented. Electrical error on CAN bus 4
- 544hex 0220 Output signal