Scania MBS DTC 917 Refrigerant valve, primary roof unit, short circuit or open circuit

MBS MBS control unit · Scania

Code 917 (decimal). Some diagnostic tools show it in hexadecimal as 0395.

In short

The MBS control unit has detected that the refrigerant valve, primary roof unit, is short-circuited to earth or battery voltage.

Applies to: MBS3 (MBS)

What does Scania MBS fault code 917 mean?

What causes Scania DTC 917?

How does the system react?

What are the symptoms?

How to fix Scania MBS fault code 917?

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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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