Scania MBS DTC 803 #Not implemented. Electric compressor high temperature

MBS MBS control unit · Scania

Code 803 (decimal). Some diagnostic tools show it in hexadecimal as 0323.

In short

Electric compressor does not run when expected

Applies to: MBS3 (MBS)

What does Scania MBS fault code 803 mean?

What causes Scania DTC 803?

How does the system react?

What are the symptoms?

How to fix Scania MBS fault code 803?

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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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