Scania ICL DTC 1840 Control unit

ICL Instrument Cluster · Scania

Code 1840 (decimal). Some diagnostic tools show it in hexadecimal as 000730.

In short

Internal fault.

Applies to: ICL3 (ICL)

What does Scania ICL fault code 1840 mean?

Internal fault.

What causes Scania DTC 1840?

Control unit software has been updated but previous fault codes have not been deleted.

What are the symptoms?

Instrument cluster fault codes may have been incorrectly activated.

How to fix Scania ICL fault code 1840?

Clear the instrument cluster fault codes.

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 1840 in other Scania systems

Compare code 1840 in every system →