Scania TMS DTC 57398 Inverter E82, node B, incorrect status

TMS Transmission Management System · Scania · 2 variants

Code 57398 (decimal). Some diagnostic tools show it in hexadecimal as E036.

In short

The status of node B on inverter E82 does not match the status of the electric drive system, or the inverter is in error mode.

Variant 1

Applies to: TMS4 (TMS)

What does Scania TMS fault code 57398 mean?

What causes Scania DTC 57398?

How does the system react?

How to fix Scania TMS fault code 57398?

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Variant 2: FCS Coolant flow 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.