Scania TMS DTC 57374 Inverter E82 (MGU)

TMS Transmission Management System · Scania · 4 variants

Code 57374 (decimal). Some diagnostic tools show it in hexadecimal as E01E.

In short

The inverter reports that voltage class B is too high.

Variant 1

Applies to: TMS1

What does Scania TMS fault code 57374 mean?

What causes Scania DTC 57374?

How does the system react?

How to fix Scania TMS fault code 57374?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

  • Full explanations of every code and brand
  • Causes, symptoms and repair steps
  • New brands and codes included
Get Premium – 7,50 € / month I already have an account

Yearly plan: pay 10 months, get 12. Cancel at any time.

Variant 2

Applies to: TMS2 (TMS)

Variant 3: Oil pump actual speed is received with error.

Applies to: TMS4 (TMS)

Variant 4: Oil pump in the electric machine, signal fault

Applies to: TMS5 (TMS)

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 57374 in other Scania systems