XTOOL D9 MAX Wireless Bidirectional Diagnostic Tool With J2534, ECU, CAN FD
XTOOL D9 MAX is a 2025 edition wireless bidirectional diagnostic tool designed for modern vehicles, delivering advanced J2534 programming, ECU coding, and CAN FD capabilities in a compact, user-friendly package. This powerful device pairs Online ECU Coding with offline capabilities, enabling you to recode, reprogram, and reset adaptive data across a wide range of makes and models. With DoIP support and CAN FD, you’ll access gateway data and deep system information quickly, reducing workshop downtime and getting vehicles back on the road faster. The 9.7-inch display with 1024x768 resolution provides clear graphs and menus, while the built-in 6400mAh battery and wireless connectivity keep you productive across the shop or on the road. The D9 MAX is the evolved successor to the D9S PRO, bringing more coverage, faster updates, and broader diagnostic depth in a single handheld tool.
Designed for versatility, this tool covers dozens of vehicle systems for comprehensive diagnostics, maintenance, and programming. Key features include online and offline ECU coding, J2534 programming, and DoIP/CAN FD support for modern vehicles. Its robust hardware—4-core 1.50 GHz processor, 4 GB RAM, 128 GB storage, and a vivid 9.7" touch panel—keeps complex diagnostics smooth, while Wi‑Fi and Bluetooth connectivity streamline software updates and data transfer. XTOOL D9 MAX also offers an extensive suite of services, including 45+ maintenance routines, active bidirectional testing, a detailed DTC library with DLC location, and pre/post scan reporting for thorough service records. Online ECU coding supports popular brands such as VW, Audi, Skoda, Mercedes-Benz, and BMW, empowering you to customize and optimize vehicle systems with confidence.
Windows, Android, or cloud-like workflows aren’t required to get results—the D9 MAX is designed for hands-on use in busy environments, delivering clear guidance and reliable outcomes. For shop owners and technicians who want a single, future-proof tool that grows with their workload, the D9 MAX offers an efficient path from diagnostics to coding and calibration, all in one device. And with 3 years of software update access via Wi‑Fi and a two-year warranty, you can rely on ongoing support as vehicle technology evolves. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Leverage J2534 programming to update or reflash ECUs across multiple brands, reducing the need for multiple single-brand tools.
- Use the do-it-all diagnostic suite to perform active tests and bi-directional control, quickly validating repairs and tuning options in real time.
- Take advantage of offline ECU programming for Ford, Lincoln and Mazda, plus online coding for VW, Audi, Skoda, Benz, and BMW, to streamline service workflows and shorten vehicle turnaround times.
Product specifications
- Brand: XTOOL
- Model: D9 MAX
- Display: 9.7 inch, 1024×768 resolution
- Memory: 4 GB RAM, 128 GB ROM
- Processor: 4 Core 1.50 GHz
- Battery: 6400 mAh, 7.2V
- Connectivity: Bluetooth, WiFi
- Software updates: 3 years free updates via WiFi
- ECU capabilities: J2534 programming, online/offline coding, DTC library, DLC location
- Protocols: DoIP, CAN FD
- Maintenance features: 45+ maintenance services; Active Test / Bi-Directional Control
- Warranty: 2 years
- Origin: Mainland China
- Certifications: CE (electronic) confirmed in product data
- Special features: Bluetooth, WiFi, online ECU coding, offline ECU programming
Package includes
- XTOOL D9 MAX wireless bidirectional diagnostic tool
- VIP Free Gift: XTOOL XV200
Warnings / reminders
- CE certified for EU use; two-year warranty applies to all included equipment.
- For best results, ensure firmware is updated via Wi‑Fi and follow vehicle-specific coding guidelines.
- Keep the device away from water and extreme temperatures to protect internal electronics.
- All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Language support: Language options are available where supported by the XTOOL ecosystem. (Please refer to the product page for current language availability.)
At intercyprus.com since 2002 — trusted for quality and reliability.