Scania EMD DTC 9579 Low idling transfer switch

EMD EMD control unit · Scania

Code 9579 (decimal). Some diagnostic tools show it in hexadecimal as 256B.

In short

The values from the low idling transfer switch, the accelerator pedal and the throttle control do not correspond.

Applies to: EMD1

What does Scania EMD fault code 9579 mean?

What causes Scania DTC 9579?

How does the system react?

How to fix Scania EMD fault code 9579?

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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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