Scania TCC DTC 1025 TCC control unit, fault in wastewater tank level sensor

TCC TCC control unit · Scania

Code 1025 (decimal). Some diagnostic tools show it in hexadecimal as 0401.

In short

The resistance value from the wastewater tank level sensor is too low.

Applies to: TCC3 (TCC)

What does Scania TCC fault code 1025 mean?

What causes Scania DTC 1025?

How does the system react?

What are the symptoms?

How to fix Scania TCC fault code 1025?

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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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