Scania EMU DTC 8229 Coolant pump M76, control signal, short circuit to earth

EMU EMU control unit · Scania

Code 8229 (decimal). Some diagnostic tools show it in hexadecimal as 002025.

In short

The control unit indicates too low a voltage.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 8229 mean?

What causes Scania DTC 8229?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 8229?

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.