Scania CID DTC 1855 Interactive centre information display, CAN message missing

CID CID control unit · Scania

Code 1855 (decimal). Some diagnostic tools show it in hexadecimal as 00073F.

In short

It has been detected that CAN messages have been distributed on CAN high or CAN low.

Applies to: CID1 (CID)

What does Scania CID fault code 1855 mean?

It has been detected that CAN messages have been distributed on CAN high or CAN low.

What causes Scania DTC 1855?

- Fault in the cable harness. - Connector fault.

What are the symptoms?

Functionality of the interactive driver display is limited.

How to fix Scania CID fault code 1855?

  1. Check the cable harness for CAN communication.
  2. Check the connectors.

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

Code 1855 in other Scania systems