Applies to: CMS1 (CMS)
What does Scania CMS fault code 517 mean?
The control unit has lost stored operational data.
What causes Scania DTC 517?
Control unit voltage supply was disconnected when storing operational data.
What are the symptoms?
Locally stored operational data has been lost and cannot be recreated.
How to fix Scania CMS fault code 517?
- Check whether there are software updates and update the control unit.
- If there are no software updates, renew the control unit.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.
Code 517 in other Scania systems
- 517hex 0205 Operational data
- 517hex 0205 Operational data
- 517hex 0205 Micro switch door lock passenger side (truck)/micro switch A2 (bus), open circuit
- 517hex 0205 Control unit, operational data
- 517hex 0205 Control unit
- 517hex 0205 Operational data missing
- 517hex 0205 Accelerator pedal sensor
- 517hex 0205 Control unit
- 517hex 0205 Cylinder 5
- 517hex 0205 Cylinder 5
- 517hex 0205 Cylinder 5
- 517hex 0205 Cylinder 5
- 517hex 0205 Control unit
- 517hex 0205 Control unit
- 517hex 0205 Control unit
- 517hex 0205 Motion sensor in bodywork
- 517hex 0205 #Not implemented. Operation data stored in the persistent memory has been lost.
- 517hex 0205 TCC control unit, operational data fault
- 517hex 0205 Power transmission check, no CAN message
- 517hex 0205 Output signal