Mazda DST-010B Diagnostic Interface
The Mazda DST-010B is Mazda’s latest official Vehicle Communication Interface (VCI), replacing the Mazda VCM II as the recommended diagnostic interface for current and future Mazda vehicles. Designed for professional workshops and dealerships, the DST-010B provides fast, reliable communication with Mazda’s OEM diagnostic software, including IDS, MDARS, and MDARS II. It is the only Mazda-approved interface for MDARS II, making it essential for servicing the latest Mazda platforms.
Supporting high-speed vehicle communication protocols including CAN, CAN FD, and DoIP (Diagnostics over Internet Protocol), the DST-010B enables technicians to perform dealer-level diagnostics, ECU programming, module configuration, service functions, and software updates on supported Mazda vehicles through a reliable USB connection.
Important: Customers in the UK and Europe require a registration certificate to register the VCI serial number before use.
Features
- Supports CAN, CAN FD, and DoIP vehicle communication protocols
- Compact and lightweight OEM DENSO hardware
- Designed for professional workshop and dealership use
- Direct replacement for the Mazda VCM II
- Compatible with Mazda IDS, MDARS, and MDARS II software
- Supports dealer-level diagnostics and ECU programming
- High-speed USB 2.0 communication
- Read and clear Diagnostic Trouble Codes (DTCs)
- Live data monitoring with recording capabilities
- Active tests and bi-directional control
- Module programming and software updates
- Service function resets and calibrations
- Built for professional workshop and dealership environments
Software Compatibility
The Mazda DST-010B is compatible with the following Mazda OEM applications:
- Mazda IDS
- Mazda MDARS
- Mazda MDARS II
Unlike the previous Mazda VCM II, the DST-010B supports MDARS II, making it the required interface for servicing Mazda’s latest vehicle platforms.
Additional Information
The Mazda DST-010B has been developed as Mazda’s next-generation OEM diagnostic interface and is fully supported by the latest Mazda diagnostic software. It offers improved communication performance over the previous Mazda VCM II while providing compatibility with future Mazda vehicle platforms using MDARS II.
The interface supports professional diagnostic workflows including fault diagnosis, ECU programming, module configuration, software updates, service functions, and advanced troubleshooting, making it the ideal OEM solution for independent workshops, fleet operators, and Mazda dealerships.



