Scania RET DTC 2030 Control unit

RET Retarder · Scania

Code 2030 (decimal). Some diagnostic tools show it in hexadecimal as 07EE.

In short

Incorrect or unreliable data.

Applies to: OPC4 (RET)

What does Scania RET fault code 2030 mean?

What causes Scania DTC 2030?

How does the system react?

How to fix Scania RET fault code 2030?

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 2030 in other Scania systems

Compare code 2030 in every system →