Modular and flexible solutions
for the entire vehicle life cycle.
For more than 40 years we have been the leading experts in the development of innovative and customer-specific communication solutions for vehicle electronics. Whether in vehicle development, production, after-sales or the field of vehicle connectivity—our modular and flexible solutions support processes during the entire vehicle life cycle.
Our Top Solutions

Comprehensive functional tests allow quality defects or malfunctions to be recognised as soon as the components are assembled. With our solutions for electrical testing, repairs can be carried out quickly, efficiently and cost-effectively.

The high-voltage battery is the most expensive and at the same time the most important component in an electric vehicle, and must be tested with the utmost care. Our solutions include the installation, electrical testing and commissioning of high-voltage batteries and battery modules.

End-of-line testers (EoL) are crucial in the production process for testing the entire functionality of vehicles. Our test systems can not only simulate all relevant states under time-efficient production conditions, but also record and document the results.

Flash programming and coding of control units in vehicle production is required both inside ("in-line") and outside ("off-line") the vehicle. With our systems, the flash and coding data can be quickly distributed to many control units via parallel vehicle buses.

Comprehensive functional tests allow quality defects or malfunctions to be recognised as soon as the components are assembled. With our solutions for electrical testing, repairs can be carried out quickly, efficiently and cost-effectively.

The high-voltage battery is the most expensive and at the same time the most important component in an electric vehicle, and must be tested with the utmost care. Our solutions include the installation, electrical testing and commissioning of high-voltage batteries and battery modules.

End-of-line testers (EoL) are crucial in the production process for testing the entire functionality of vehicles. Our test systems can not only simulate all relevant states under time-efficient production conditions, but also record and document the results.

Flash programming and coding of control units in vehicle production is required both inside ("in-line") and outside ("off-line") the vehicle. With our systems, the flash and coding data can be quickly distributed to many control units via parallel vehicle buses.
DSA Group
DSA Systems, Inc.
1389 Wheaton Ave,
Suite 800
Troy, MI 48083, USA
S4 International LLC
1389 Wheaton Ave,
Suite 700
Troy, MI 48083, USA
DSA do Brasil Sistemas Eletrônicos Ltda.
Av. Ibirapuera, 2.907, Cj. 906
Indianopolis
04029-200 São Paulo SP
Brasil
DSA Daten- und Systemtechnik GmbH
Pascalstraße 28
52076 Aachen
Germany
S4 International GmbH
Pascalstraße 26
52076 Aachen
Germany