Scania EEC DTC 5683 Reset button

EEC Exhaust Emission Control · Scania

Code 5683 (decimal). Some diagnostic tools show it in hexadecimal as 1633.

In short

The supply voltage from the reset button is too high.

Applies to: EEC3

What does Scania EEC fault code 5683 mean?

What causes Scania DTC 5683?

What are the symptoms?

How to fix Scania EEC fault code 5683?

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.

Code 5683 in other Scania systems