Scania ALM DTC 2048 Interrupted LIN communication with the siren

ALM ALM control unit · Scania · 2 variants

Code 2048 (decimal). Some diagnostic tools show it in hexadecimal as 0800.

In short

LIN communication between ALM control unit E7 and siren N9 does not work.

Variant 1

Applies to: ALM1 (ALM)

What does Scania ALM fault code 2048 mean?

What causes Scania DTC 2048?

What are the symptoms?

How to fix Scania ALM fault code 2048?

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Variant 2

Applies to: ALM1

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

Code 2048 in other Scania systems

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