Scania EMD DTC 4601 Cooling fan for charge air cooler, short circuit to low voltage

EMD EMD control unit · Scania

Code 4601 (decimal). Some diagnostic tools show it in hexadecimal as 11F9.

In short

Short circuit to low voltage in the cooling fan circuit for the charge air cooler.

Applies to: EMD1

What does Scania EMD fault code 4601 mean?

What causes Scania DTC 4601?

How does the system react?

What are the symptoms?

How to fix Scania EMD fault code 4601?

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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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