Scania EMU DTC 37120 HVIL Cbox Lp1 erroneous signal

EMU EMU control unit · Scania

Code 37120 (decimal). Some diagnostic tools show it in hexadecimal as 009100.

In short

ECU indicates that the it reads a unplausible signal from the HVIL Cbox Lp1 signal

Applies to: EMU1 (ECS)

What does Scania EMU fault code 37120 mean?

What causes Scania DTC 37120?

How to fix Scania EMU fault code 37120?

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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.