Scania DDU DTC 802 Missing CAN-messages from DD

DDU DDU control unit · Scania

Code 802 (decimal). Some diagnostic tools show it in hexadecimal as 000322.

In short

No CAN message recieved from Driver Display (DD1) Only stored when ignition is ON.

Applies to: DDU1 (DDU)

What does Scania DDU fault code 802 mean?

What causes Scania DTC 802?

How does the system react?

What are the symptoms?

How to fix Scania DDU fault code 802?

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

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