Quick intro
Suzuki SDT-II SDR 2025 is the official dealer diagnostic package for Suzuki. This bundle includes the SDT-II 2.42.0.42 installer and Bosch VCI Software (6516-Suzuki) 2.1.1.43 for USB communication with the OEM VCI.



Highlights

• Official installers: SDT-II 2.42.0.42 + Bosch VCI 6516 2.1.1.43
• K-Line/CAN support, DTC read/clear, live data, and service functions
• USB communication with guided VCI configuration & connection test
• Designed for Bosch 6516 OEM VCI; J2534-class communications
• InstallShield wizards for quick, clean deployment on workshop PCs

Package contents

• Suzuki SDT-II — 2.42.0.42 (setup)

Basic install

• 1) Install Bosch VCI Software (6516-Suzuki) 2.1.1.43. Run Configure USB, power the VCI, connect via USB, wait for the beep, then click Configure.
• 2) Install Suzuki SDT-II 2.42.0.42 (Next → Finish).
• 3) In SDT-II go to Options → Port and Protocol, select USB, run Test.
• 4) Restart SDT-II and verify ECU communication.

Compatibility notes

• Recommended interface: Bosch M-VCI 6516 (OEM for Suzuki).
• Online features / SVM may require valid dealer credentials.

Operating systems
Windows 10/11 x64.

Minimum system requirements

• CPU: Dual-core 2.0+ GHz
• RAM: 4 GB or more
• Storage: 5 GB free
• Port: USB 2.0/3.0 for VCI
• Network: Optional for updates / online services

Disclaimer
For service use by qualified personnel. Online functions are subject to the manufacturer’s policies and access rights.

---