Scania MBS DTC 1064 Water valves, defroster and driver area, short circuit

MBS MBS control unit · Scania

Code 1064 (decimal). Some diagnostic tools show it in hexadecimal as 0428.

In short

The pin for the common output to the water valves for the defroster and driver area has a voltage value outside the normal operating level.

Applies to: MBS3 (MBS)

What does Scania MBS fault code 1064 mean?

What causes Scania DTC 1064?

How does the system react?

What are the symptoms?

How to fix Scania MBS fault code 1064?

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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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