TOPDON ONE Professional Automotive Diagnostic Tool 10.1" J2534 Compatible New
Manufacturer: TOPDON
SKU: TDONE
QTY
or
(888) 999-1522
$ 749.00
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In Stock
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Ships in (est) 2-3 business days; Manufacturer direct shipping
Extended Warranty
Factory Warranty
- This item comes with a 1 year limited warranty.
Extended Warranties
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Extends factory warranty to 2, 3, or 5 total years
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Covers functionality issues for 2, 3, or 5 years
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Local repair options always available
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Free replacement if repair is not possible
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No deductibles or hidden fees
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Full parts and labor coverage
$0
(Included)
- This item comes with a 1 year limited warranty.
(Details)
-
Extends factory warranty to 2 total years
-
Covers functionality issues for 2 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
(Details)
-
Extends factory warranty to 3 total years
-
Covers functionality issues for 3 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
(Details)
-
Extends factory warranty to 5 total years
-
Covers functionality issues for 5 years
-
Local repair options always available
-
Free replacement if repair is not possible
-
No deductibles or hidden fees
-
Full parts and labor warranty
Exceptional Customer Service
Authorized Dealer
TOPDON ONE Professional Automotive Diagnostic Tool 10.1" J2534 Compatible New
Product Overview
The TOPDON ONE automotive diagnostic tablet combines a 10.1" 1280×800 display with an 8-core 2.0GHz processor, Android 12.0, 4G RAM, and 128G storage for diagnostic workflows. Full-system scans cover more than 120 vehicle brands, while support for CAN-FD and DoIP enables communication with newer vehicle networks. ECU coding for more than 10 brands supports customization and component matching, and OE-style topology mapping displays module connections and fault locations; both functions require an active internet connection. More than 50 maintenance functions, viewing of up to 12 live parameters simultaneously, and shareable diagnostic reports support service work, data comparison, and repair documentation. For J2534 pass-thru programming, the included wireless VCI connects the vehicle to OEM software through a compatible laptop with active OEM software subscriptions; DoIP system diagnostics are not supported when used with OEM software.
Brand new
1 year limited warranty
Manufacturer direct shipping from New Jersey
Authorized Topdon dealer
Features
- ECU Coding for 10+ Vehicle Brands: Customization and Component Matching: The ONE provides technicians with dealer-level control over ECU Coding for 10+ brands, including BMW, Benz, VAG, Nissan, Toyota, Porsche, PSA and more. Adjust vehicle settings, match new modules, initialize components, and access features that typically require OE tools. It’s a straightforward way to handle replacements, personalization, and system updates with confidence.
- One-Click Customization: Pre-Set Options in One Tap: The TOPDON ONE includes pre-configured coding shortcuts for 7+ brands including BMW, Benz, VAG, Nissan, Toyota, and more, letting you toggle common features with a single tap. Adjust comfort settings, lighting options, and convenience functions without manual coding. It’s a fast way to handle simple personalization tasks and keep jobs moving.
- OE-Level Topology: Full Network View for Faster Diagnosis: The TOPDON ONE presents a clear, OE-style map of every module on the vehicle, showing how systems communicate and where faults appear. See interconnections, active DTC counts, and highlighted trouble areas at a glance so you can pinpoint issues with confidence and keep the workflow moving.
- TopFix AI: Integrated Fault Data and Repair Guidance: TopFix AI is our built-in artificial intelligence that interprets fault codes and streamlines the diagnostic process. It provides clear fault code explanations, likely causes, related symptoms, and structured repair steps in one view. When available, wiring diagrams and technical references appear alongside the data so technicians can move directly from fault identification to corrective action.
- 50+ Maintenance Functions: Coverage for Common Service Tasks: The ONE supports more than 50 maintenance functions, including resets, adaptations, and calibrations used in routine service work. Functions include Oil/BMS/EPB resets, DPF regeneration, Dynamic ADAS calibration, camshaft learning, relative compression, and other system-specific procedures needed in daily repair operations.
- J2534 Pass-Thru Programming: OEM Software Support: The TOPDON ONE also functions as a J2534 Pass-Thru programmer, allowing technicians to perform OEM software updates and module programming*. When connected to a laptop, the ONE VCI serves as the communication interface between the vehicle and the OEM software. *A compatible laptop and active OEM software subscriptions are required. DoIP system diagnostics are not supported when used with OEM software.
- Advanced Protocols Support: CAN-FD and DoIP Coverage: The TOPDON ONE supports CAN-FD and DoIP communication protocols for compatibility with newer vehicle networks. 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.
- Security Gateway Support: Full Functions on SGW Vehicles: The TOPDON ONE supports authorized support for FCA, Renault, Nissan, and other SGW-equipped models. Gain access to coding, active tests, clearing codes, and system-level service functions on supported vehicles. Compatibility includes current and upcoming SGW implementations. *Access to SGW-protected systems may require OEM credentials where applicable.
- Dual Wi-Fi: Faster Communication Between Tablet and VCI: The TOPDON ONE uses dual Wi-Fi modules to maintain stable communication and high-speed data transfer between the tablet and VCI. This design provides a faster, more responsive experience than Bluetooth-based connections, especially during system scans, live data viewing, and coding operations.
- 8-Core CPU: Fast Processing for Heavy Diagnostic Tasks: The TOPDON ONE uses an 8-core processor to handle multi-system scans, coding operations, and large volumes of live data without delays. The added processing power keeps the interface responsive during complex or extended diagnostic workflows.
- Complete Module Scans: Coverage for 120+ Brands: The TOPDON ONE performs full-system scans across more than 120 vehicle brands, including reading and clearing fault codes, checking system status, and reviewing module communication. The broad coverage supports comprehensive diagnostic work across a wide range of makes and models.
- Live Data Display: Multi-Parameter Viewing: View up to 12 live parameters simultaneously for easier comparison. Sorting and grouping options allow technicians to analyze sensor behavior and system performance with clarity during diagnostic work.
- 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.
- Expand to Battery Testing: Integrates with BTMobile ProS: The TOPDON ONE is compatible with BTMobile ProS, allowing shops to expand their services to include true, in-depth battery diagnostics. Perform overall health, charging, cranking, state of health, and state of charge tests to get to the heart of customer battery conditions.
- Online Function Notice: Certain functions require an active internet connection to operate properly, including Topology Map, ECU Coding, One-Click Customization/Driver Preference, TopFix AI, Security Gateway Support, and the latest vehicle and software updates.
Specifications
| Working Temperature Fahrenheit | 14°F to 122°F |
|---|---|
| Working Temperature Celsius | −10°C to 50°C |
| VCI | ONE VCI |
| Storage Temperature Fahrenheit | −4°F to 158°F |
| Storage Temperature Celsius | −20°C to 70°C |
| Storage | 128G |
| Rear Camera | REAR 16 MP |
| RAM | 4G |
| Product Width (inches) | 8.15 |
| Product Weight (lbs) | 3.47 |
| Product Length (inches) | 12.24 |
| Product Height (inches) | 1.54 |
| Processor | 8-Core 2.0GHz |
| Operating System | Android 12.0 |
| Languages Supported | 45 languages |
| Display Size | 10.1-inch |
|---|---|
| Display Resolution | 1280×800 |
| Connectivity | Bluetooth/WiFi |
Package Contents
TOPDON ONE
Wireless VCI
Charger
Diagnostic Extension Cable
USB-C to USB-C Cable
USB-A to USB-C Cable
Quick User Guide
Packing List
Carrying Case
Warranty
This item comes with a 1 year limited warranty.
