Applies to: OPC4
What does Scania OPC fault code 3 mean?
Incorrect or unreliable data.
What causes Scania DTC 3?
Internal fault.
How does the system react?
The system is inoperative.
How to fix Scania OPC fault code 3?
- Replace 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 3 in other Scania systems
- 3hex 0003 Control unit 1, ACS
- 3hex 000003 Loudspeaker channel 1, break in circuit
- 3hex 0003 Control unit
- 3hex 0003 Voltage supply
- 3hex 0003 Communication with the coordinator
- 3hex 0003 Recirculation motor
- 3hex 0003 Radio controls
- 3hex 0003 Activating the radio
- 3hex 0003 Factory settings are incorrect.
- 3hex 000003 Supply voltage, too low
- 3hex 0003 Control unit
- 3hex 0003 External instrument panel lighting
- 3hex 0003 Voltage supply
- 3hex 0003 Rotational speed sensor
- 3hex 0003 Dipped beam RH.