Variant 1
Applies to: OPC4
What does Scania OPC fault code 2 mean?
Incorrect or unreliable data.
What causes Scania DTC 2?
Internal fault.
How does the system react?
The system is inoperative.
How to fix Scania OPC fault code 2?
- Renew the control unit.
Variant 2
Applies to: OPC5 (OPC5 ECA)
Detection
Incorrect or unreliable data.
Possible cause
Internal fault.
System reaction
The system is inoperative.
How to fix
- 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 2 in other Scania systems
- 2hex 0002 Control units, ACS
- 2hex 000002 Loudspeaker channel 1, short circuit to earth
- 2hex 0002 AM/FM antenna, short circuit
- 2hex 0002 AWD control unit, built-in flash memory failure
- 2hex 0002 Voltage supply
- 2hex 0002 Remote engine speed control
- 2hex 0002 Position switch
- 2hex 0002 Activation of auxiliary heater
- 2hex 0002 Software
- 2hex 000002 Supply voltage, too high
- 2hex 0002 Control unit
- 2hex 0002 Control unit
- 2hex 0002 Supply voltage [V]
- 2hex 0002 Camera
- 2hex 0002 Rotational speed sensor
- 2hex 0002 Main beam LH.