Scania EMU DTC 37122 ML 3/2-way valve supply, shorted to low source

EMU EMU control unit · Scania

Code 37122 (decimal). Some diagnostic tools show it in hexadecimal as 009102.

In short

ECU indicates that the ML 3/2-way valve supply is shorted to low source

Applies to: EMU1 (ECS)

What does Scania EMU fault code 37122 mean?

What causes Scania DTC 37122?

How to fix Scania EMU fault code 37122?

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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.