Scania CCU DTC 41049 Initialization signal, subbus, unreasonable voltage level

CCU CCU control unit · Scania

Code 41049 (decimal). Some diagnostic tools show it in hexadecimal as A059.

In short

The control unit has interpreted an unreasonable voltage level in the wiring harness for the wake-up signal to the CAN subbus.

Applies to: CCU1

What does Scania CCU fault code 41049 mean?

What causes Scania DTC 41049?

What are the symptoms?

How to fix Scania CCU fault code 41049?

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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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