Scania TCC DTC 1046 TCC control unit, filler valve for WC tank, short circuit

TCC TCC control unit · Scania

Code 1046 (decimal). Some diagnostic tools show it in hexadecimal as 0416.

In short

The control unit has interpreted that the signal is short-circuited to the filler valve for the water tank for flushing.

Applies to: TCC3 (TCC)

What does Scania TCC fault code 1046 mean?

What causes Scania DTC 1046?

What are the symptoms?

How to fix Scania TCC fault code 1046?

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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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