Scania EMU DTC 6019 Electrical fault, coolant pump for electric machine M77, feedback signal, short circuit to voltage supply

EMU EMU control unit · Scania

Code 6019 (decimal). Some diagnostic tools show it in hexadecimal as 001783.

In short

The control unit states an implausibly high voltage, which indicates an open circuit.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 6019 mean?

What causes Scania DTC 6019?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 6019?

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.

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