Dedicated Harley-Davidson Motorcycle Diagnostics
The iCarsoft MT V6 Harley is a dedicated handheld diagnostic scan tool for Harley-Davidson motorcycles. It is designed for riders, workshops and mobile mechanics who want Harley-specific diagnostics, service functions, live data and supported active tests in one compact tool.
It gives much deeper access than basic fault code reading, with full-system diagnostics on supported Harley-Davidson models and a wide range of motorcycle-specific maintenance functions.
Best Suited For
The MT V6 Harley is best suited to Harley-Davidson owners and workshops that mainly work on Harley motorcycles.
It is useful for checking warning lights, engine faults, ABS faults, security system faults, service reminders, live data and supported component tests on compatible models.
Key Features
- Dedicated iCarsoft tool for Harley-Davidson motorcycles
- Full-system diagnostics on supported Harley models
- Reads and clears fault codes across supported modules
- Live data stream and graphical display
- Supported active test capability for selected systems
- Harley-specific service and reset functions
- Battery test function via diagnostic connection
- Basic engine diagnostics for compatible cars
- 4-inch colour display
- Free lifetime software updates
System Diagnostics
The MT V6 Harley provides diagnostic access to supported Harley-Davidson systems, which may include engine, ABS, security, instrumentation, lighting, radio and other available modules depending on the motorcycle.
It can read and clear fault codes, view ECU data, monitor live data and help with warning lights, running issues and electronic faults. Supported active tests can help check selected systems and components.
Service Functions
The MT V6 Harley includes Harley-specific service and maintenance functions for supported motorcycles. These may include oil service reset, electronic throttle reset, ABS bleeding, suspension calibration, idle speed adjustment, rear actuator calibration, neutral indicator adjustment and other supported routines.
Function support depends on the motorcycle model, year and system coverage.
Vehicle Compatibility
The MT V6 Harley supports a range of Harley-Davidson models, including Dyna, Softail, Sportster, Touring, Street, Trike, V-Rod and CVO models where supported.
Current support is aimed at Harley-Davidson motorcycles produced before June 2023. Later models may require gateway unlock support and may not be compatible at this stage. Please use the iCarsoft coverage checker before ordering if you need a specific function or model support.

What’s in the Box
- iCarsoft MT V6 Main Unit
- OBD Main Cable
- USB Data Cable
- TF Storage Card and Reader
- User Manual
- Carry Case
Is This the Right Motorcycle Scan Tool for You?
The MT V6 Harley is the right choice if you mainly work on Harley-Davidson motorcycles and want a dedicated Harley scan tool with system diagnostics, service functions, live data and supported active tests.
If you work across several motorcycle brands, choose the MT V6 Plus, MT Pro Mini or MT Pro instead.