Applies to: CID1 (CID)
What does Scania CID fault code 1843 mean?
Too high a supply voltage to the interactive centre information display detected.
What causes Scania DTC 1843?
- Supply voltage too high. - Unstable voltage supply.
How does the system react?
Supply voltage too high. The system enters a fail-safe state.
What are the symptoms?
The interactive centre information display is not working.
How to fix Scania CID fault code 1843?
- Check the voltage supply to the interactive centre information display.
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.