Scania MBS DTC 1138 Ice monitor expansion Unit K, short circuit to voltage supply

MBS MBS control unit · Scania

Code 1138 (decimal). Some diagnostic tools show it in hexadecimal as 0472.

In short

The pin for the ice monitor on expansion unit K is short circuited to the voltage supply.

Applies to: MBS3 (MBS)

What does Scania MBS fault code 1138 mean?

What causes Scania DTC 1138?

How does the system react?

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How to fix Scania MBS fault code 1138?

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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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