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This post shows how to activate and download the software for the TOPDON RLink J2534 diagnostic tool.

1. Download and install the RLink Platform software on your PC. Go to www.topdon.com. Click on Diagnostic Tools > RLink J2534, then click Download.

Note: It is recommended to disable your antivirus software during installation. Since the RLink Platform serves as the driver management platform for OEM software, it may be mistakenly removed by antivirus software.

2. Launch the RLink Platform software. Register or log in to your TOPDON account. Connect the RLink J2534 to a PC using the included USB 2.0 cable. Then, click "Bind and Activate" to activate the RLink J2534. Note: Update the firmware to the latest version after binding the device.

3. Click on Driver Management > Driver Download to download the specific driver for your OEM diagnostic software. Note: The list of drivers depends on the actual product configuration.

Note: To ensure program stability, download the driver corresponding to the OEM software currently installed on your PC. Do not download drivers that are unrelated to your OEM software.

4. Click on Driver Management > Driver Info after downloading the driver. Then, click to open the newly downloaded driver and select the RLink mode.

Note: The illustrations and screenshots used in this Quick User Guide may differ slightly from the actual product due to ongoing product improvements.

This post will show you how to use TOPDON ArtiDiag600 S to do an oil reset for a 2007 GMC Yukon Denali. As you can see, the change engine oil soon indicator is on in the dashboard.

Insert the serial connector into the vehicle's OBD2 port and turn the ignition on without starting the vehicle

Turning the ignition on will initiate the tool; the tool will come up to the home screen. Then we choose [Maintenance] >> [OIL].

The tool is going to tell us that it is connecting to the vehicle.

Select the type of vehicle, then choose [Software Reset] >> [Automatic Scan]. This is verifying the information about a GMC.

Now, to make sure that the vehicle is stopped, the engine is off, and the ignition is on. Engine Oil Life Current Value: 0% Press The Confirm Button To Continue The Process.

Now we need to input the life we want for the oil.

Performed successfully.

Video guides:

Choosing the right diagnostic tool can significantly impact your workflow efficiency and service capability. In this article, we compare three popular models — TOPDON ONE Lite, TOPDON ONE, and TOPDON ONE Plus — to help you quickly understand their differences and find the right fit for your needs.

Hardware Overview All three devices share the same core hardware platform, making them equally capable in terms of performance and daily operation.

Summary: Hardware is identical across all models — the real differences lie in software capabilities.

Core Diagnostic Functions All three tools support full OBDII functionality and complete system diagnostics.

Summary: No compromise here — even the Lite version delivers full diagnostic capability.

Advanced Features Comparison This is where the real differentiation begins.

Summary: ONE Lite: Entry-level coding only ONE: Adds basic customization ONE Plus: Full-featured professional tool with IMMO and programming

Conclusion: Which One Should You Choose? TOPDON ONE Lite: Best for entry-level technicians or workshops that need reliable diagnostics without advanced features. TOPDON ONE: A balanced option with added customization functions — suitable for growing workshops. TOPDON ONE Plus: The most powerful option, ideal for professional technicians who require ECU programming, IMMO functions, and broader vehicle coverage.

In short, if your work involves deeper vehicle access and advanced operations, ONE Plus is the clear choice. Otherwise, ONE Lite and ONE still provide excellent value with full diagnostic capability.

Choosing the right battery analyzer is essential for accurate diagnostics and efficient service. TOPDON offers three reliable Bluetooth battery testers: BTMobile ProS, BTMobile Pro, and BTMobile Lite. Each model is designed to meet different workshop needs, from standard 12V battery testing to advanced 24V system diagnostics.

Let’s break down the differences to help you decide which one fits your requirements.

Final Recommendation

Choose BTMobile Pro if you need 12V & 24V capability and wider flexibility. Choose BTMobile ProS if you use TOPDON Phoenix diagnostic tools and focus on 12V systems. Choose BTMobile Lite if you need a budget-friendly 12V battery tester for standard vehicle diagnostics.

Each model delivers accurate battery health analysis, making them reliable tools for workshops, technicians, and automotive professionals.

Which Motorcycle Diagnostic Tool Is Right for You?

Choosing the right motorcycle diagnostic tool depends on your budget, technical needs, and the types of vehicles you service. TOPDON offers three popular motorcycle diagnostic solutions—TopScan Moto, ArtiDiag Moto, and UltraDiag Moto—each designed for different user scenarios, from DIY riders to professional workshops.

This article provides a clear comparison to help you decide which tool best fits your requirements.

Product Comparison Overview

1. Hardware & Design

TopScan Moto is a compact, lightweight Bluetooth OBD2 scanner designed to work with Android and iOS smartphones. It has no built-in screen or battery, making it extremely portable.

ArtiDiag Moto features a 5-inch touchscreen, a quad-core 1.8GHz processor, and a built-in battery. It connects via a main diagnostic cable and is ideal for workshop environments.

UltraDiag Moto is the most advanced model, equipped with a large 8-inch display, a high-capacity 10,000mAh battery, a rear camera, and both VCI and Bluetooth communication.

2. Diagnostic Capabilities

All three tools support: Full system diagnostics AutoVIN ECU information reading Reading and clearing DTCs Live data stream Bi-directional control / active tests Standard OBD diagnostics

However, their special function coverage differs significantly: TopScan Moto supports only Oil Reset. ArtiDiag Moto and UltraDiag Moto both offer full service functions, such as ABS bleeding, throttle and idle relearn, clutch initialization, ECU reset, VIN writing, BMS reset, TPMS reset, personalization, and more (as supported by the vehicle).

3. Vehicle Coverage

TopScan Moto supports 7 major motorcycle brands, including Harley-Davidson, BMW, Ducati, Honda, Yamaha, Suzuki, and Kawasaki. ArtiDiag Moto expands coverage to 15 vehicle makes, adding brands such as KTM, Piaggio, Triumph, Indian, Victory, Polaris, and Benelli. UltraDiag Moto delivers the broadest compatibility with support for 81 motorcycle brands, making it suitable for multi-brand professional service centers.

4. Connectivity & Updates

All models support Wi-Fi software updates with one year of free updates. Remote desktop support is available on ArtiDiag Moto and UltraDiag Moto, enabling professional technical assistance when needed.

Final Summary

TopScan Moto Best for motorcycle owners and DIY users who need a lightweight, affordable solution for basic diagnostics and oil reset on mainstream brands. ArtiDiag Moto Ideal for independent repair shops and advanced users who require full service functions, a dedicated touchscreen device, and broader vehicle coverage. UltraDiag Moto Designed for professional workshops and dealers that service multiple brands daily and need the most comprehensive diagnostics, maximum coverage, and premium hardware.

In short, TopScan Moto focuses on portability, ArtiDiag Moto balances performance and value, and UltraDiag Moto delivers full professional-grade capability. Choose the one that matches your diagnostic needs and workload.

This quick user guide walks you through the basic setup and operation of the TopScan Moto wireless diagnostic tool. For the best user experience, please read and follow all instructions and warnings carefully before using this product.

1. Download and Install the APP To begin, download the official app according to your mobile device: iOS: Search for "TopGuru" in the Apple App Store and download the app. Android: Search for "TopScan" in Google Play and install the app.

2. Register and Log In Open the app and log in using your TOPDON account. If you do not already have an account, tap Register and sign up using your email address.

3. Bind the VCI To bind the TopScan Moto VCI (Vehicle Communication Interface): ① Tap Me > Device Management > Add VCI. ② Scan the QR code on the product to obtain the serial number and activation code. Alternatively, once Bluetooth is connected, the app will automatically recognize the serial number and activation code. ③ Tap Activate to complete the binding process.

4. Download the Diagnostic Software When using the diagnostic function for the first time, you must download the motorcycle-specific software:

Tap Diagnostics on the home screen. Select your motorcycle brand and download the required diagnostic software.

5. Connect the TopScan Moto to the Motorcycle Plug the TopScan Moto into the Data Link Connector (DLC) of your motorcycle.

The DLC is usually located under the seat or near the engine. If your motorcycle does not have a standard OBD-II port, a compatible adapter cable (not included) is required.

6. Turn the Ignition ON Turn the ignition switch and the engine stop switch to the ON position. The red LED on the TopScan Moto indicates that the device is powered on.

7. Establish Bluetooth Connection To connect the device via Bluetooth: ① Tap Diagnostics on the home screen. ② Tap VCI in the top-right corner to connect to the TopScan Moto. ③ Once the connection is successful, the LED on the unit will turn solid blue.

Your TopScan Moto is now ready for use.

The Topdon ArtiDiag500, UltraDiag, and ArtiDiag EU are professional automotive diagnostic tools designed for different user needs. Below is a clear comparison covering hardware, software functions, and application scenarios to help you choose the right device.

Summary of Key Differences

ArtiDiag500 is an entry-level diagnostic tool focused on essential OBD2 and basic system diagnostics. It supports full OBDII functions, CAN-FD protocol, FCA gateway access, and lifetime free updates. However, it is limited to four systems and does not support bi-directional control, special functions, IMMO, or online coding. This model is best suited for users who need a cost-effective and reliable diagnostic scanner for daily fault reading and clearing.

UltraDiag is the most powerful and feature-rich model among the three. It offers all-system diagnostics, bi-directional control, IMMO functions, 30 hot functions, Bluetooth communication, a large 8-inch screen, and extended battery life. With support for CAN-FD, FCA gateway access, repair information, and over 100 vehicle brands, UltraDiag is ideal for professional workshops and technicians who require advanced diagnostic capabilities. It includes two years of free software updates.

ArtiDiag EU is tailored specifically for European vehicle diagnostics. While it does not support CAN-FD or IMMO, it provides advanced OEM-style functions such as online coding, guided functions, and flash hidden features, along with all-system diagnostics. It also includes lifetime free software updates, making it a strong choice for users focused on EU vehicles who need coding and guided diagnostic support.

In conclusion, ArtiDiag500 offers simplicity and affordability, UltraDiag delivers maximum functionality and coverage, and ArtiDiag EU excels in European vehicle coding and guided diagnostics. Selecting the right tool depends on your vehicle coverage requirements, diagnostic depth, and budget.

Choosing the best car diagnostic tool can be tricky. In this comparison, we break down the Topdon AD800-BT, AD900-BT, UltraDiag, and AD900 Lite - highlighting key differences in display size, battery life, vehicle coverage, and advanced features. This guide helps you pick the perfect scanner for faster, smarter auto diagnostics. Read on to find your ideal match!

Comparison Table

Recommendations 1. For Professional Mechanics (Advanced Features) TOPDON ArtiDiag 900 BT: Best for professionals needing bi-directional control, special functions, and extensive vehicle coverage (130+ brands). The 7-inch display and 6300mAh battery strike a balance between portability and performance.

2. For Heavy-Duty Use (Long Battery Life) TOPDON UltraDiag or AD900 Lite: Both feature a large 8-inch display and a massive 10000mAh battery. Ideal for prolonged diagnostics, but with fewer service functions (8 vs. 28) and limited vehicle coverage (65+ brands).

3. For Beginners or Budget Users TOPDON ArtiDiag 800 BT: Affordable entry-level option with basic diagnostics (110+ brands) and free software updates. Lacks advanced features like bi-directional control, but covers essential needs.

4. For Multi-Language Support AD800-BT or AD900-BT: Support 17 languages, making them suitable for non-English users. UltraDiag and AD900 Lite have limited language options.

Summary Choosing the right TOPDON diagnostic tool depends on your needs: Professionals: AD900-BT for advanced features. Long sessions: UltraDiag/AD900 Lite for battery life. Beginners: AD800-BT for affordability. Multi-language: AD800-BT or AD900-BT.