Scania CMS DTC 632 Implausible signal from remote control 1 for vehicle level

CMS CMS control unit · Scania

Code 632 (decimal). Some diagnostic tools show it in hexadecimal as 0278.

In short

The signal from remote control 1 has been active for too long and is interpreted as implausible.

Applies to: CMS1 (CMS)

What does Scania CMS fault code 632 mean?

What causes Scania DTC 632?

How does the system react?

How to fix Scania CMS fault code 632?

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

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 632 in other Scania systems

Compare code 632 in every system →