MOTOSCAN TAB - SMART DEVICE TO DIAGNOSE, REPAIR ELECTRONIC AND ELECTRICAL SYSTEMS FOR NEW GENERATION MOTORCYCLES
MOTOSCAN TAB 3.5 WHAT'S NEW?
● App software update date: 08/08/2026 | Free● Hardware update date: 08/08/2026 | Free
● App software (software): V3.5 | Firmware in hardware (firmware): V3.5 | Hardware: V3.5
A. BREAKTHROUGH TECHNOLOGIES AND FEATURES
1. ADVANCED IMAGE-BASED DIAGNOSTICS WITH ARTIFICIAL INTELLIGENCE – AI
- MOTOSCAN TAB V3.5 expands diagnostic capabilities from electronic data analysis to real-world image analysis during repair and troubleshooting.
- Capture images directly using the tablet camera or load existing images for the AI assistant to analyze and support diagnostic procedures.
- Supports image recognition of components, electrical connectors, wiring, spark plugs, sensors, burnt or damaged parts, and other abnormal conditions.
- The AI assistant can analyze symptoms, suggest possible causes, and provide voice-guided inspection procedures.
- Updated specialized technical knowledge libraries and enhanced AI training improve the system's ability to understand motorcycle-specific technical contexts.
- Optimized hands-free voice control across most application interfaces, except the OnTop window and vehicle name/model selection areas.
- This is an important advancement that enables technicians to combine diagnostic data, real-world images, technical knowledge, and AI reasoning capabilities on a single device.
2. ROAD TEST – COMPREHENSIVE VEHICLE PERFORMANCE ASSESSMENT
(This function is currently available for trial use and will continue to be developed and updated.)
ROAD TEST is designed to provide an overall assessment of vehicle operating condition while generating quantitative data for comparison before and after repair.
- The system supports analysis of multiple factors, including:
- Engine and FI electronic fuel injection system.
- Power and torque.
- Acceleration and load response.
- Mechanical, hydraulic, clutch, and drivetrain systems.
- Fuel consumption.
- Condition of the air filter, intake system, exhaust system, and combustion chamber.
- Signs of overall vehicle performance degradation.
This function is designed to provide an assessment similar to a Dyno Test, but uses dynamic analysis algorithms and engine operating-state inference. The vehicle can be tested under actual road conditions or quickly evaluated while stationary in the workshop.
3. YAMAHA YECVT/TCU SYSTEM DIAGNOSTICS
MOTOSCAN TAB V3.5 adds diagnostic capabilities for Yamaha's electronically controlled continuously variable transmission system – YECVT. Unlike conventional CVT systems, which use roller weights and centrifugal force to automatically vary the transmission ratio, YECVT uses:
- An electric motor to control the primary pulley position.
- A pulley position sensor.
- A Transmission Control Unit (TCU).
- Throttle position, vehicle speed, engine speed, and operating-condition signals.
- The TCU continuously receives input signals, calculates the appropriate transmission ratio, and controls the electric motor to move the pulley sheave. This allows the system to actively control engine speed and transmission ratio according to different operating conditions.
- Therefore, YECVT repair cannot rely solely on conventional CVT mechanical experience. It requires a combination of electronic diagnostics, data analysis, actuator inspection, sensor testing, and TCU operation verification.
B. NEW VEHICLE AND DATA UPDATES THROUGH 2026
1. ENGINE/ABS DIAGNOSTICS
- Added support for 35 new vehicle models through model year 2026 for the Vietnamese and international markets:
- Automatic connection support.
- Added vehicle names and identification IDs.
- Expanded diagnostic data coverage for existing diagnostic protocols.
2. SMART KEY
- Optimized KEYID and ECMID reading functions for the Yamaha TMAX 2016–2019 SCU in the Thai market.
- Added the RENEW ECMID function using the Backdoor method, requiring a small opening to be made in the ECM housing:
+ Exciter 155 VVA 2021–2022, ECM B5V0 – Vietnam
+ Exciter 155 VVA 2023–2024, ECM BNV0 – Vietnam
+ Exciter 155 VVA 2023–2024, ECM B5X1 – Vietnam
+ Exciter 155 VVA 2023–2024, ECM BKA0 – Vietnam
+ Exciter 155 VVA 2023–2024, ECM BKA1 – Vietnam
+ X-MAX 300 2021, ECM B5X1 – International market
+ X-MAX 300 2022, ECM BKA0 – International market
+ X-MAX 300 2023–2024, ECM BKA1 – International market
(SUPPORT FOR ADDITIONAL ACG ECM MODELS WILL BE RELEASED AFTER THE PROCEDURE HAS BEEN FURTHER OPTIMIZED TO ELIMINATE POTENTIAL RISKS.)
3. ODO
- Added ODO support using EEPROM 93C86 for three vehicle models:
+ Honda CBR250 2019
+ Yamaha TMAX 2017
+ Yamaha TMAX 2022
- Also added functions to read, write, and back up the original EEPROM data before adjustment, providing safer and more professional data management.
4. TUNING – ECM RECOVERY
Supports recovery of a total of 20 Honda ACG ECM part numbers when the ECM password has been altered during software programming.
This technical recovery function is designed to restore the ECM after programming-related failures, reducing the risk of having to replace the control unit.
5. ECU TESTER – ENGINE ECU AND SMART KEY TESTING
- Added support for new-generation Honda ACG ECMs using 39-pin connectors:
K0WM-TA1-TH01 | K2TA-V11-V11 | K2TA-T02-TH01 | K2TA-V02-V01 | K2TA-V01-V01 | K2TG-V03-V01 | K2TG-V13-V01 | K2TG-V32-V02 | K2TG-V42-V02 | K2TG-V52-V02 | K2TG-V21-V02 | K2TG-V31-V11 | K2TG-V41-V11 | K2TG-V51-V11 | K1NA-V01-V01 | K2ZA-V01-V11 | K3AA-V01-V11 | K3AA-V01-V01 | K2SF-T01-TH01 | K2VH-T11-TH01 | K2VG-V11-V01 | K2VG-N32-IN01 | K2VG-N42-IN01 | K2SA-N02 | K2SG-V01-V01 | K2SG-V01-V11 | 30400-K2F-N01 | 30400-K2F-N11 | 30400-K2F-T01 | 30400-K2F-N81 | K2CA-V11-V01 | K2CA-V31-V01 | K2CA-V01-V01 | K2CF-VA1-V01 | K2CF-V91-V01 | K2CJ-VJ1-V11 | K2CJ-VK1-V11
- Added support for new Keihin ECM part numbers with slot-type connectors:
38770-K73-T32 | 38770-K73-TC1 | 38770-K90-VC1 | 38770-K73-M62 | 38770-K73-V42 | 38770-K73-V81 | 38770-K73-T61 | 38770-K90-VM1
- Standalone testing capability allows technicians to evaluate the ECU more accurately before confirming a fault or deciding to replace the unit.
6. DAS | LED TESTER
Added functions for testing LED systems and instrument clusters on:
- Honda Winner V1 2015–2018.
- Honda Lead 2021.
- Yamaha Exciter 2019–2020.
7. ECU INPUT/OUTPUT SIGNAL SIMULATION
- Optimized Yamaha K-Line VSS signal simulation.
- Added K-Line ODO/VSS signal simulation for:
+ Yamaha Exciter 2019–2020
+ Yamaha Grande 2019–2020.
8. DEVELOPMENT TOOLS
Added EEPROM 93C86 data reading and writing capabilities, expanding the scope of advanced research, repair, and electronic application development.
9. REFERENCE AND CALCULATION FUNCTIONS
- Added OBD-II trouble codes for Yamaha and Piaggio.
- Added images showing engine-system fault locations based on wiring diagrams for HONDA: Air Blade 125/160 2026, CT125 2026, SH125/160 2026, Dio110 2021, Activa110 2023, Elite125 2017, CB150R 2020, CB190R 2016.
- Added ECU pinout diagrams for HONDA: Air Blade 125/160 2026, CT125 2026, SH125/160 2026, Scoopy110 2025, Dio110 2021, Activa110 2023, Elite125 2017, CB150R 2020, CB190R 2016.
10. REDESIGNED USER INTERFACE
- The MOTOSCAN TAB V3.5 user interface has been redesigned and reorganized for a more structured and intuitive workflow:
- Optimized menu structure.
- Added a left-side navigation menu.
- Added a horizontal toolbar on the home screen.
- Reduced the number of operating steps and shortened function access time.
- Improved usability in real-world workshop environments.
MOTOSCAN TAB V3.5 – NOT JUST AN UPDATE, BUT AN UPGRADE TO THE TECHNICIAN'S CAPABILITIES
