Professional Diagnostics for Harley Motorcycles
The iCarsoft MT V6 is a powerful and professional diagnostic tool designed exclusively for Harley-Davidson motorcycles. With full-system diagnostics, over 50 actuation tests, real-time live data, and more than 40 Harley-specific service functions, it gives riders the ability to handle maintenance and troubleshooting without relying on the workshop.
Full-System Diagnostics for Harley
Access every major control module on your bike, including ABS, engine, security systems, instrumentation, radio, lighting, and more. The MT V6 reads ECU data, scans for fault codes, clears warning lights, and identifies issues across all supported Harley-Davidson systems.
57 Bi-Directional Actuation Tests
Verify component performance with Harley-specific active tests. Trigger and test systems such as:
These functions allow you to confirm proper operation both before and after repair — perfect for troubleshooting or validation.
Advanced Harley Service Functions
The MT V6 includes 5 key reset functions:
In addition, it offers 43 Harley-specific service features, including coolant pump reset, rear actuator calibration, neutral indicator adjustment, and tachometer/lighting tweaks. (*Service availability varies by model.)
Real-Time Live Data Monitoring
View over 118 data points including RPM, temperature, throttle position, and battery voltage in real time. The bright 4” LCD display (480×320) provides clear graphical waveforms for accurate visual diagnostics.
Battery Test Function
Check the condition of your Harley’s battery directly via OBD connection. Quickly detect charge issues or early signs of failure before they leave you stranded.
OBD2 Engine Diagnostics for Cars
For riders who also own cars, the MT V6 doubles as a full OBD2 engine diagnostic tool. Functions include code reading and clearing, live data, freeze frame, IM readiness, oxygen sensor tests, and EVAP leak testing. (*Note: Car coverage is limited to engine systems only - no resets or actuation tests.)
Coverage & Compatibility
Currently, it only supports vehicles produced before June 2023.
Vehicles manufactured after June 2023 are not supported for now and require a gateway unlock to be compatible. For pre-2023 it supports a wide range of Harley-Davidson models including:
• Dyna
• Softail
• Sportster
• Touring
• Street
• Trike
• V-Rod
• CVO models
Full coverage list can be viewed HERE
What’s in the Box
-
iCarsoft MT V6 Main Unit
-
OBD Main Cable
-
USB Data Cable
-
TF Storage Card & Reader
-
User Manual
-
Carry Case
Why Choose the iCarsoft MT V6?
The MT V6 gives Harley-Davidson owners dealership-level diagnostics in a single, easy-to-use handheld tool. With full-system coverage, dozens of Harley-specific resets and tests, real-time live data, and lifetime free updates, it’s the ultimate solution for riders who want full control of their bike’s performance and maintenance.
