Scania DDU DTC 2331 Right-hand haptic actuator, break in circuit

DDU DDU control unit · Scania

Code 2331 (decimal). Some diagnostic tools show it in hexadecimal as 00091B.

In short

The DDU control unit interprets that there is a break in the circuit for the right-hand haptic actuator.

Applies to: DDU1 (DDU)

What does Scania DDU fault code 2331 mean?

What causes Scania DTC 2331?

How does the system react?

What are the symptoms?

How to fix Scania DDU fault code 2331?

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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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