Scania ICL DTC 4622 Driver alert unit

ICL Instrument Cluster · Scania

Code 4622 (decimal). Some diagnostic tools show it in hexadecimal as 120E.

In short

The driver alert unit (DAU) indicates that the mutebox has an open circuit in the cable harness.

Applies to: ICL2

What does Scania ICL fault code 4622 mean?

What causes Scania DTC 4622?

How to fix Scania ICL fault code 4622?

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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.