DDU 4142 Scania Right-hand blind spot warning lamp R1, short circuit to ground

DDU DDU control unit · Scania

Code 4142 (decimal). Some diagnostic tools show it in hexadecimal as 00102E.

In short

The DDU control unit has interpreted a short circuit to earth on the right blind spot warning lamp R1.

Applies to: DDU1 (DDU)

What does Scania DDU fault code 4142 mean?

What causes Scania DTC 4142?

How does the system react?

What are the symptoms?

How to fix Scania DDU fault code 4142?

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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.

Code 4142 in other Scania systems