CUV 677 Scania Request for windscreen washer

CUV Visibility system · Scania

Code 677 (decimal). Some diagnostic tools show it in hexadecimal as 02A5.

In short

The request from switch to activate windscreen washer has been active for an implausible amount of time.

Applies to: CUV3 (VIS)

What does Scania CUV fault code 677 mean?

What causes Scania DTC 677?

How does the system react?

How to fix Scania CUV fault code 677?

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 677 in other Scania systems

Compare code 677 in every system →