Scania CUV DTC 601 Control unit

CUV Visibility system · Scania · 2 variants

Code 601 (decimal). Some diagnostic tools show it in hexadecimal as 0259.

In short

Internal fault in the control unit.

Variant 1

Applies to: CUV2

What does Scania CUV fault code 601 mean?

What causes Scania DTC 601?

What are the symptoms?

How to fix Scania CUV fault code 601?

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: Rain and light sensor

Applies to: CUV3 (VIS)

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

Code 601 in other Scania systems

Compare code 601 in every system →