Scania CMS DTC 662 Air suspension control request from the bodywork electrical system

CMS CMS control unit · Scania

Code 662 (decimal). Some diagnostic tools show it in hexadecimal as 0296.

In short

The air suspension control request from the bodywork electrical system has been active for a long time and is interpreted as implausible.

Applies to: CMS1 (CMS)

What does Scania CMS fault code 662 mean?

What causes Scania DTC 662?

How does the system react?

How to fix Scania CMS fault code 662?

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 662 in other Scania systems

Compare code 662 in every system →