Scania MBS DTC 1793 Expansion unit A, current above limit value

MBS MBS control unit · Scania

Code 1793 (decimal). Some diagnostic tools show it in hexadecimal as 0701.

In short

Expansion unit A has detected that the current to and from Expansion Unit A has exceeded the following limit values for more than 5 seconds: Power supply pin group V1: 20 A.

Applies to: MBS3 (MBS)

What does Scania MBS fault code 1793 mean?

What causes Scania DTC 1793?

What are the symptoms?

How to fix Scania MBS fault code 1793?

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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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