Scania EMU DTC 8337 Battery Behind Cab Valve, Shorted To High Source

EMU EMU control unit · Scania

Code 8337 (decimal). Some diagnostic tools show it in hexadecimal as 002091.

In short

ECU indicates Shorted To High Source

Applies to: EMU1 (ECS)

What does Scania EMU fault code 8337 mean?

What causes Scania DTC 8337?

How to fix Scania EMU fault code 8337?

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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.

Code 8337 in other Scania systems