# Service bulletin SD\-27\-5023V\_002

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11029914
- Published by NHTSA: 2026\-03\-09
- Manufacturer's number: SD\-27\-5023V\_002
- Manufacturer's date: 2026\-03\-02
- NHTSA component: SERVICE BRAKES; ELECTRICAL SYSTEM
- Manufacturer's system: Brakes: ABS \& ESC

## NHTSA's summary

Bendix® GSBC® \(Global Scalable Brake Control\) System and EBS\-90™ Electronic Control Unit \(ECU\) for Volvo® Trucks The Bendix® GSBC® \(Global Scalable Brake Control\) is a 24V Electronic Braking System \(EBS\) that is comprised of both hardware and software components that work together to control the service braking system of the vehicle. The GSBC system utilizes electronic control systems but continues to use air to apply and release the brakes, and can be configured to provide brake control functionality such as the Bendix® Electronic Stability Program \(ESP®\) and Antilock Brake System \(ABS\) as desired by the vehicle manufacturer.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029914-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029914-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes, Electrical system

## Vehicles listed

- BENDIX BENDIX

JSON: [/v1/bulletins/11029914](/v1/bulletins/11029914)

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