HD950 Heavy Duty Module
– Supports 150+ global heavy-duty & commercial vehicle brands
– Full-system diagnostics for engine, transmission, ABS, brakes and more
– Complete service functions: DPF, injector coding, resets and calibration
– Works with both light commercial and heavy-duty architectures
– Bluetooth wireless for fast, flexible workshop diagnostics
– Complete set of 13 heavy-duty connectors for global truck compatibility
UDIAG HD950 is a professional heavy-duty diagnostic expansion module for the UDIAG X-95 Pro. Supporting 150+ commercial vehicle brands worldwide, it delivers full-system diagnostics, fault code analysis, live data, and essential maintenance functions. Featuring stable Bluetooth communication and 13 dedicated heavy-duty connectors, it provides reliable diagnostics for trucks, buses, construction equipment, agricultural machinery, and light commercial vehicles, making it an ideal solution for professional workshops and fleet maintenance.

Features
150+ Commercial Vehicle Brands Supported
Supports 150+ commercial vehicle brands worldwide, covering leading truck, bus, construction machinery, and agricultural equipment manufacturers, including Mercedes-Benz, Volvo, Scania, MAN, DAF, Iveco, Renault Trucks, Freightliner, Kenworth, Peterbilt, International, Hino, Isuzu, FUSO, Hyundai, and many more.
Full-System Vehicle Diagnostics
Comprehensive diagnostics for engine, transmission, ABS, braking system, body control, instrument cluster, suspension, emissions, and other vehicle systems.
Advanced Service & Special Functions
Supports fault reading/clearing, live data, active tests, ECU information, injector coding, DPF regeneration, AdBlue/SCR functions, service reset, parameter setting, and calibration (functions vary by brand).
Professional Maintenance Functions
Supports maintenance reset, cylinder cut-off test, idle speed adjustment, component adaptation, sensor calibration, and actuator testing for selected models.
Bluetooth Wireless Connectivity
Bluetooth communication enables faster workshop operation and mobile diagnostics. Supports one-click easy updates and comes with a rich database, delivering more convenient use.
Light & Heavy-Duty Vehicle Coverage
All-in-one solution compatible with electrical architectures of light commercial and heavy-duty vehicles.
13 Heavy-Duty Adapters Included
13 Included Heavy-Duty Connectors for Global Truck Coverage.
- 6-PIN Diagnostic Connector
- 9-PIN Diagnostic Connector
- 12-PIN Diagnostic Connector
- 14-PIN BENZ Connector
- 16-PIN OBD Connector
- 16-PIN IVECO Connector
- 30-PIN IVECO Connector
- 8-PIN ISUZU Connector
- 12-PIN MAN Connector
- 12-PIN SCANIA Connector
- 12-PIN RENAULT Connector
- VOLVO Truck Connector
- DAF Truck Connector
Advantages
- Supports 150+ global heavy-duty & commercial vehicle brands
- Full-system diagnostics for engine, transmission, ABS, brakes and more
- Complete service functions: DPF, injector coding, resets and calibration
- Works with both light commercial and heavy-duty architectures
- Bluetooth wireless for fast, flexible workshop diagnostics
- Complete set of 13 heavy-duty connectors for global truck compatibility
Product Type | Heavy Duty Expansion Package |
Working Voltage | 9~36V |
Power | ≤3W |
Working Environment | 14℉~122℉ (-10℃~50℃) |
Storage Environment | -4℉~140℉ (-20℃~60℃) |
Compatible Platform | UDIAG X-95 Pro |








