Scania EMU DTC 20629 Coolant level power electronics circuit sensor supply, data erratic, intermittent or incorrect in ECU

EMU EMU control unit · Scania

Code 20629 (decimal). Some diagnostic tools show it in hexadecimal as 005095.

In short

ECU indicates that some fault detected in driver HW in ECU

Applies to: EMU1 (ECS)

What does Scania EMU fault code 20629 mean?

What causes Scania DTC 20629?

How to fix Scania EMU fault code 20629?

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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.