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💡Description:

It is a highly cost-effective, comprehensive system diagnostic tool. Featuring a 10-inch large screen with 1280*800 resolution, it offers 50+ hot functions capable of performing deeper and more advanced maintenance. Equipped with the standard J2534 protocol, it enables low-cost, OEM-level repairs. The tool supports ECU coding for BMW, Benz, VW, and is compatible with a wider range of gateway protocols, significantly expanding vehicle coverage to over 120+ models.

Additionally, it includes an AI diagnostic assistant and a repair database, which help eliminate misjudgments and trial-and-error troubleshooting, thereby improving repair efficiency. The dual Wi-Fi wireless connection module ensures more stable connectivity, faster data transmission, and reduced operational failure rates.

🚗Full System Diagnostics For 120+ Brands:

With the One Lite scanner, users can conduct a thorough scan across all vehicle systems, encompassing the engine, transmission, airbag, ABS, ESP, TPMS, immobilizer, gateway, steering, radio, and air conditioning for over 120 different brands.

🚗50+ Special Reset Service Functions:

🚗AutoVIN & AutoScan + All Available System Access :

This powerful, all-in-one diagnostic scan tool reads and erases codes, views live data, retrieves ECU version info, and performs active tests and service functions across every system—ECM, TCM, ABS, SRS, BCM, BMS, TPMS, SAS, Fuel System, Light System and A/C system and more. The AutoVIN & AutoScan features allow the TOPDON ONE LITE scan tool to automatically connect with all available ECU modules across onboard systems, performing a full scan to pinpoint faults and getting instant identification and diagnostics.

🚗Professional-Grade OBD2 Code Reader:

Discover the power of TOPDON’s One Lite, the ultimate OBD2 code reader that elevates your diagnostic capabilities to a professional level. With a lifetime of access to all 10 modes of OBD2 testing, it provides comprehensive information on a wide range of vehicles. Unlock a world of possibilities with features like reading DTCs, clearing DTCs, Live Data analysis, I/M Readiness Monitor Status, Freeze Frame Data viewing, O2 Sensor Testing, On-board Monitor Testing, Evap Testing, Vehicle Information retrieval, and DTC Look Up functionality.

🚗OE Level Topology Map:

Full Network View for Faster Diagnosis Displays the real vehicle bus topology, allowing users to intuitively grasp the interconnection between all ECUs.

🚗Custom Solutions with ECU Coding:

which is compatible with Benz, BMW, VW，Take advantage of offline code to achieve personalization of vehicle functions, enable/disable features, or match new accessories by modifying configuration parameters in the ECU via diagnostic equipment. Transform your shop’s capabilities and boost efficiency.

🚗Active Test & Bi-directional control:

one lite supports over bi-directional control functions, Send precise commands to multiple systems and components to check their working status. Achieve fast, accurate diagnostics and take control like never before.

It delivers a data transfer rate 20 times faster than Bluetooth, while ECU communication speed is 3 times higher compared to the Bluetooth method.Faster Communication Between Tablet and VCI.

🚗Bluetooth Wireless Diagnostics With VCI:

The ONE LITE scan tool comes with a Bluetooth 5.0 VCI, which supports a wireless diagnostic range of up to 33 feet (10 meters), allowing you to diagnose without being confined to cables or tight spaces. Stable and fast wireless diagnosis provides a comfortable repair environment. It also offers VCI cables to increase connectivity options.

🚗Diagnostics with CAN-FD/DOIP:

CAN-FD enables high-performance real-time communication between ECU within the vehicle.DOIP brings the possibility of high-bandwidth, long-distance transmission for vehicle diagnostics.Support BMW/Benz/VW/Audi/Volvo/JLR/Nissan/GM/Renault/Porsche.

Coverage includes 2013+ BMW, 2016+ VW and Volvo, 2017+ Jaguar, 2018+ Mercedes-Benz, 2020+ GM and Chrysler models, and other systems that rely on advanced communication standards.

🚗Unlock Renault、FCA、VW、Nissan Infiniti Access:

This trusted feature grants access to crucial vehicle data, enabling precise and reliable repairs on Renault、FCA、VW、Nissan Infiniti models, ensuring a higher level of service and accuracy.

🚗AI Topfix:

Navigate complex diagnostics effortlessly using the advanced guided function, you’ll experience step-by-step assistance, making it easier to diagnose. Instantly decode, analyze, and resolve DTCs with AI-powered insights, minimizing downtime and maximizing accuracy. Perfectly tailored for a vast range of makes and models, ensuring versatility in every garage with this TOPDON scanner. Slash diagnostic time by 50% and tackle more jobs daily. Reduce comebacks, elevate customer trust, and grow your revenue.

🚗15 Languages Support:

English, French, German, Spanish, Portuguese, Russian, Japanese, Korean, Italian, Traditional Chinese, Chinese, Turkish, Polish, Serbian, Slovak.

🚗Diagnostic Reporting:Clear, Shareable Documentation

The TOPDON ONE generates structured diagnostic reports that include fault codes, module status, and test results. Save and share reports with customers or internal teams for documentation and repair planning.

💡Specifications(Tablet):

💡Specifications(VCI):

Bluetooth: 5.0 (range: 33 ft / 10 m)

Wi-Fi: AP mode; 802.11 b/g/n; 2.4 GHz; 2T2R; 300 Mbps

Operating Temperature: −10°C to 50°C (14°F to 122°F)

Storage Temperature: −20°C to 70°C (−4°F to 158°F)

Product Dimensions: 114.8 × 51.0 × 29.0 mm (4.52 × 2.00 × 1.14 in)

Net Weight: 96 g (3.39 oz)

💡Packing List:

1*TOPDON ONE
1*ONE VCI

1*Charger

1*Diagnostic extension cable

1*USB-C to USB-C cable

1*USB-A to USB-C cable

1*Quick user guide

1*Product list

1*Carrying case