Variant 1
Applies to: TMS4 (TMS)
What does Scania TMS fault code 57400 mean?
What causes Scania DTC 57400?
How does the system react?
What are the symptoms?
How to fix Scania TMS fault code 57400?
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Variant 2: FCS Isolation error
Applies to: TMSe2 (TMS)
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.