Scania ALM DTC 804 Interrupted electric power supply

ALM ALM control unit · Scania · 2 variants

Code 804 (decimal). Some diagnostic tools show it in hexadecimal as 0324.

In short

Unexpected interruption in the electric power supply while the alarm system was activated.

Variant 1

Applies to: ALM1 (ALM)

What does Scania ALM fault code 804 mean?

What causes Scania DTC 804?

How does the system react?

How to fix Scania ALM fault code 804?

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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 804 in other Scania systems

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