Scania EMD DTC 4606 Cooling fan for charge air cooler, short circuit to high voltage

EMD EMD control unit · Scania

Code 4606 (decimal). Some diagnostic tools show it in hexadecimal as 11FE.

In short

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

Applies to: EMD1

What does Scania EMD fault code 4606 mean?

What causes Scania DTC 4606?

How does the system react?

What are the symptoms?

How to fix Scania EMD fault code 4606?

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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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