Haldex
SUMS
Understanding R156
What is R156?
Why it matters?
What is SUMS by Haldex?
How it works
User Roles Overview
Platform Capabilities
Connected with DIAG++ V3
Need Help Navigating?
Documentation
Electronic Braking Systems
ABS
Brake Components
Actuators
Air Suspension
Air Disc Brakes
Brake Adjuster
Software
Brake and suspension schematics

Need Help Navigating?

The SUMS Help Center is designed to provide fast and efficient support for users managing software updates. It offers clear guidance for both new and experienced users, helping them navigate the platform and resolve common issues.

Additional Support: If the documentation doesn’t fully address your needs, you can:

  • Contact your local Haldex representative
  • Request a personalised introduction to the SUMS portal for tailored assistance

 

Frequently Asked Questions: The FAQ is a useful resource for understanding how SUMS works and how to stay compliant with evolving regulations. This section covers:

  • Technical requirements
  • Update procedures
  • Platform access and user roles

It’s a useful resource for understanding how SUMS works and how to stay compliant with evolving regulations.