Scania AMP DTC 1840 External amplifier, fault codes

AMP AMP control unit · Scania

Code 1840 (decimal). Some diagnostic tools show it in hexadecimal as 000730.

In short

The external amplifier has been flashed without fault codes being deleted.

Applies to: AMP1 (AMP)

What does Scania AMP fault code 1840 mean?

What causes Scania DTC 1840?

What are the symptoms?

How to fix Scania AMP fault code 1840?

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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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