Description
JDiag • Motorcycle diagnostic tool M100
The M100 from JDiag is a professional-grade handheld diagnostic tool designed specifically for motorcycles. It offers complete fault diagnosis across major motorcycle makes, alongside a dual-mode battery testing system. Encased in durable ABS with a 3.2-inch color display and supported firmware upgrades via USB/SD card, it is built for service shops, roadside technicians, and serious motorcycle DIYers.
Key benefits
- Comprehensive fault diagnosis, including reading/clearing DTCs, live data, freeze frame, actuator and ABS tests
- Battery evaluation: quick, standard, start, charge, and waveform tests for state of health and state of charge
- Full factory service functions: service light reset, key encoding, immobilizer/alarm configuration, CO idle speed and TPS adjustment
- Wide brand support across OBDII and many major motorcycle manufacturers: Honda, Yamaha, KTM, Suzuki, Vespa, etc.
- Rugged usability: handheld design, physical keypad, operating temperature range down to -20 °C, waterproof housing, clear graphical interface
Supported protocols
- OBD-II
- CAN bus (reserved interface)
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Read system information, ECU version, and engine data
- Read, erase, and freeze diagnostic trouble codes
- Actuator tests, ABS system testing, CO idle and throttle position sensor adjustment
- Troubleshooting guidance, anti-theft and tire pressure system diagnostics
- Battery tests: quick, standard, start, charge, waveform; also cranking and charging system diagnostics
- Display of live data, numerical values and waveform graphs
Included items
- 1 × scan tool main unit
- 1 × main test cable
- 1 × OBD-16P diagnostic cable
- 1 × USB cable
- 1 × 2-in-1 power clamp & battery test cable
- 1 × rubber protective case
- 1 × ABS toolbox
Supported languages
English, Chinese (Simplified & Traditional), Spanish, French, Thai, Turkish, Indonesian, Vietnamese, Japanese, Khmer, Portuguese, Korean, German










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