Scania TCC DTC 1057 Hand dryer, open circuit

TCC TCC control unit · Scania

Code 1057 (decimal). Some diagnostic tools show it in hexadecimal as 0421.

In short

A break has been detected in the circuit for the hand dryer.

Applies to: TCC3 (TCC)

What does Scania TCC fault code 1057 mean?

What causes Scania DTC 1057?

What are the symptoms?

How to fix Scania TCC fault code 1057?

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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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