{"product_id":"topdon-one","title":"Topdon One","description":"\u003ch1\u003eTopdon ONE\u003c\/h1\u003e\n\u003ch2\u003eProfessional 10.1\" Automotive Diagnostic Tool, J2534 Prog.\u003c\/h2\u003e\n\u003cp\u003eThe TOPDON ONE is built for technicians who need fast, accurate, and reliable diagnostics every day. It delivers dealer-level capability with clear network mapping, smart repair guidance, and deep coverage across modern vehicle systems. With support for advanced protocols, coding functions, and the speed of dual-Wi-Fi architecture, the ONE keeps your workflow moving and your shop ahead of the curve.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eECU Coding for BMW\/BENZ\/VAG: Customization and Component Matching\u003c\/li\u003e\n\u003cli\u003eOne-Click Customization: Pre-Set Options in One Tap\u003c\/li\u003e\n\u003cli\u003eOE-Level Topology: Full Network View for Faster Diagnosis\u003c\/li\u003e\n\u003cli\u003eTopFix AI: Integrated Fault Data and Repair Guidance\u003c\/li\u003e\n\u003cli\u003e50+ Maintenance Functions: Coverage for Common Service Tasks\u003c\/li\u003e\n\u003cli\u003eJ2534 Pass-Thru Programming: OEM Software Support\u003c\/li\u003e\n\u003cli\u003eAdvanced Protocols Support: CAN-FD and DoIP Coverage\u003c\/li\u003e\n\u003cli\u003eSecurity Gateway Support: Full Functions on SGW Vehicles\u003c\/li\u003e\n\u003cli\u003eDual Wi-Fi: Faster Communication Between Tablet and VCI\u003c\/li\u003e\n\u003cli\u003e8-Core CPU: Fast Processing for Heavy Diagnostic Tasks\u003c\/li\u003e\n\u003cli\u003eComplete Module Scans: Coverage for 120+ Brands\u003c\/li\u003e\n\u003cli\u003eLive Data Display: Multi-Parameter Viewing\u003c\/li\u003e\n\u003cli\u003eDiagnostic Reporting: Clear, Shareable Documentation\u003c\/li\u003e\n\u003cli\u003eExpand to Battery Testing: Integrates with BTMobile ProS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eONE Software Feature Access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Updates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Year Updates Included\u003c\/li\u003e\n\u003cli\u003e1 Year Warranty (Active Subscription Continues Warranty)\u003c\/li\u003e\n\u003cli\u003eUpdates: $299\/1 year or $479\/2 years (20% savings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eWARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eECU Coding for BMW\/BENZ\/VAG: Customization and Component Matching\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe ONE provides technicians with dealer-level control over ECU coding for BMW, BENZ, and VAG vehicles. 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eOne-Click Customization: Pre-Set Options in One Tap\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe TOPDON ONE includes pre-configured coding shortcuts for Benz, BMW, and VW models, 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eOE-Level Topology: Full Network View for Faster Diagnosis\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eTopFix AI: Integrated Fault Data and Repair Guidance\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eTopFix 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e50+ Maintenance Functions: Coverage for Common Service Tasks\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eJ2534 Pass-Thru Programming: OEM Software Support\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003cbr\u003e\u003cbr\u003e*A compatible laptop and active OEM software subscriptions are required. DoIP system diagnostics are not supported when used with OEM software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eAdvanced Protocols Support: CAN-FD and DoIP Coverage\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eSecurity Gateway Support: Full Functions on SGW Vehicles\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003e*Access to SGW-protected systems may require OEM credentials where applicable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eDual Wi-Fi: Faster Communication Between Tablet and VCI\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e8-Core CPU: Fast Processing for Heavy Diagnostic Tasks\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eComplete Module Scans: Coverage for 120+ Brands\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eLive Data Display: Multi-Parameter Viewing\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eView 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eDiagnostic Reporting: Clear, Shareable Documentation\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eExpand to Battery Testing: Integrates with BTMobile ProS\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eONE Software Feature Access\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePermanently Free Functions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEOBD Diagnostics\u003c\/li\u003e\n\u003cli\u003eRead\/Clear DTCs\u003c\/li\u003e\n\u003cli\u003eLive Data Stream\u003c\/li\u003e\n\u003cli\u003eActive Tests\u003c\/li\u003e\n\u003cli\u003e50+ Maintenance Functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSubscription Required Functions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTopology Map\u003c\/li\u003e\n\u003cli\u003eECU Coding\u003c\/li\u003e\n\u003cli\u003eOne-Click Customization\/Driver Preference\u003c\/li\u003e\n\u003cli\u003eTopFix AI\u003c\/li\u003e\n\u003cli\u003eSecurity Gateway Support\u003c\/li\u003e\n\u003cli\u003eLatest Vehicle Model Updates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith an active subscription, you benefit from continuous software updates and ongoing hardware warranty coverage, protecting your investment and workflow.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOnline Function Notice\u003c\/strong\u003e\u003cbr\u003eMany TOPDON ONE functions require a stable internet connection. Please be sure to connect your TOPDON ONE to your internet network for full functionality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eTOPDON One\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eWireless VCI\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eCharger\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eDiagnostic Extension Cable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eUSB-C to USB-C Cable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eUSB-A to USB-C Cable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eQuick User Guide\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ePacking List\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eCarrying Case\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Topdon.Store","offers":[{"title":"Default Title","offer_id":50265650856293,"sku":"TDONE","price":799.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/7235\/4405\/files\/topdon-one-oe-level-diagnostic-tool-front-view.jpg?v=1781641086","url":"https:\/\/topdiagnostictools.com\/products\/topdon-one","provider":"Topdon.Store","version":"1.0","type":"link"}