Elevate your automotive diagnostics with the 2025 XTOOL D9MAX Bluetooth Diagnostic Scan Tool, a professional-grade solution designed for mechanics, auto repair shops, car dealers, and advanced DIY enthusiasts. This upgraded model combines cutting-edge technology with unmatched versatility, offering J2534 ECU programming, 42+ maintenance services, bi-directional control, and intelligent topology mapping. Powered by Android 10.0, a Quad-Core 1.5GHz processor, 4GB RAM, and 128GB storage, the D9MAX delivers 10X faster performance for seamless diagnostics. Its 9.7-inch HD display and 6400mAh battery ensure clarity and all-day reliability.

With support for over 10,000 vehicle models across 150+ brands up to 2023/2024, including CAN FD and DoIP protocols, the D9MAX covers 99.9% of vehicles worldwide. Features like FCA AutoAuth, key programming, and pre/post scan reports make it a must-have for workshops. Enjoy 3 years of free updates, a 2-year warranty, and 24/7 technical support. 

The XTOOL D9MAX is packed with advanced features to streamline diagnostics and repairs:

• 10X Faster Performance: Android 10.0 OS, Quad-Core 1.5GHz processor, 4GB RAM, and 128GB ROM for lightning-fast diagnostics.
• 3 Years Free Updates: Stay current with new features and vehicle coverage; device remains functional post-update period.
• 2-Year Warranty: Reliable support for long-term use.
• Dual Connectivity: WiFi (2.4GHz & 5GHz) and USB for flexible, high-speed diagnostics (20X faster than Bluetooth).
• 9.7-Inch HD Display: 1024x768 resolution for clear, intuitive navigation.
• Long-Lasting Battery: 6400mAh (7.4V, equivalent to 3.7V 12800mAh) with fast charging for extended use.
• 8MP Rear Camera: Document repairs and capture images for reports.
• 15+ Languages: Pre-installed English and Spanish; supports German, French, Italian, Finnish, Arabic, Japanese, Korean, Polish, Portuguese, Vietnamese, Russian, Simplified Chinese, Traditional Chinese (contact us for activation).
• Intelligent Topology Mapping: Color-coded module status for 65% faster diagnostics (not universal; contact us for compatibility).
• CAN FD & DoIP Support: Handles GM 2020+ and BMW F/G chassis, Jaguar/Land Rover vehicles.
• FCA AutoAuth: Access 2018+ Chrysler, Dodge, Jeep, Fiat vehicles (requires user FCA account).
• Pre/Post Scan & Diagnostic Report V2.0: Generate customizable reports with shop logos for professional documentation.

The XTOOL D9MAX supports over 10,000 vehicle models across 150+ brands globally, covering 99.9% of vehicles manufactured after 1996 up to 2023/2024. It includes CAN FD for GM 2020+ models (e.g., Chevrolet Tahoe, Cadillac Escalade) and DoIP for BMW F/G chassis, Jaguar, Land Rover, and Volvo 2018+. Below is the comprehensive list of compatible brands:

• Buick, Cadillac, Chevrolet, Chrysler, Dodge, Fiat (Brazil), Ford (USA), GM, GMC, Hummer, Jeep, Lincoln, Saturn

• Abarth, Alfa Romeo, Aston Martin, Audi, Benz, BMW, Bugatti, Citroen, Dacia, Ferrari, EuroFord, Fiat, Gaz, Jaguar, Lamborghini, Lancia, Land Rover, Maserati, Maybach, Mini, Opel, Peugeot, Polestar, Porsche, Renault, Rolls-Royce, Rover, Saab, Seat, Skoda, Smart, Sprinter, Vauxhall, Volvo, VW, VW-CV

• Acura, Daewoo, Daihatsu, Honda, Hyundai, HyundaiCV, Infiniti, Isuzu, Kia, Lexus, Luxgen, Mazda, Mitsubishi, Nissan, Nissan GT-R, Perodua, Proton, Renault Samsung, Scion, SsangYong, Subaru, Suzuki, TL Isuzu, Toyota

• Baojun, Brilliance, BYD, Changan Ford, Changhe, Chery, China Mazda, DF Citroen, DF Peugeot, FAW Audi, FAW VW, GAC Gonow, Geely, Geely Monjaro, Great Wall, JAC, Lifan, Maxus, MG, Roewe, SGMW, Zhonghua

• Ford (AU), Holden

Note: Special functions and programming vary by make, model, and year. Contact us with your VIN at to confirm compatibility.

The D9MAX offers dealership-level diagnostics for all vehicle systems, ensuring precise troubleshooting and repairs.

• Scans all modules: Engine, Transmission, ABS, SRS (Airbag), TPMS, BCM, Body, AC, and more.
• Reads/clears DTCs, views live data in 8-in-1 graphing, retrieves freeze frame data, and accesses ECU information.
• Performs active tests and resets warning lights/monitors.
• Use Case: Diagnose a 2021 Audi A4’s transmission fault with live data graphing.

• Sends commands to components like A/C clutch, fuel injectors, ABS pump, windows, doors, sunroof, and horns.
• Pinpoints faults without manual operation, speeding up repairs.
• Examples: Test radiator fan on a 2020 Ford F-150, cycle A/C clutch on a 2022 Toyota Camry.
• Use Case: Identify a faulty fuel pump on a 2021 Honda Accord with active testing.

• Pre-Scan: Detects current and historical DTCs for repair planning.
• Post-Scan: Verifies all codes cleared and systems normal post-repair.
• Diagnostic Report V2.0: Customizable reports with shop logo, client info, and four layout options.
• Use Case: Generate a report for a 2022 Chrysler Pacifica’s brake repair.

• Visualizes module communication with color-coded status, improving diagnostic efficiency by 65%.
• Displays DTCs and live data in a tree map for quick fault identification.
• Supported for GM, Ford, Toyota, Honda, Nissan, Mazda, BMW (more brands added via updates).
• Use Case: Map a 2021 GM Sierra’s modules to diagnose a BCM fault.
• Note: Not available for all vehicles; contact us for compatibility.

The D9MAX supports advanced ECU programming and coding for module replacement and performance optimization.

• Integrates with OEM software for ECU replacement, firmware updates, and software-driven issue resolution.
• Online Programming: For BMW (F/G chassis), Benz, VW, Audi, Skoda to reflash modules or fix drivability/emission issues.
• Offline Programming: For Ford, Lincoln, Mazda to program second-hand or blank ECUs.
• Use Case: Program a new ECM for a 2021 VW Golf after replacement.
• Note: Requires XTOOL J2534 Toolbox driver and OEM software (not provided); wired connection only.

• Matches components post-replacement, unlocks hidden features, and customizes settings.
• Supported for BMW, Benz, VW, Audi, Skoda, Mitsubishi.
• Features: Disable seat belt buzzer, daytime running lights, auto start/stop; adjust mirror folding, interior light timers.
• VAG/BMW Guided Functions: Step-by-step diagnostics for VW, Audi, Skoda, BMW E chassis.
• Use Case: Unlock adaptive lighting on a 2020 BMW 3 Series.
• Note: Coding varies by model; contact us with VIN.

• Transfers ECU data to replacement modules for Ford, Lincoln, Mazda.
• Use Case: Initialize a new TCM on a 2022 Ford Escape.

The D9MAX, paired with the optional KC501 adapter, offers advanced key programming capabilities.

• Functions: Read PIN codes, calculate PINs, check key count, generate keys, add keys, delete keys, handle all-key-lost scenarios.
• Supported Vehicles: BMW CAS4/3/2/1, Benz FEM/BDC, VW Group 4th/5th IMMO, and more with KC501.
• Additional Adapters:
  • KC100: VW, Audi, Skoda, Seat, Bentley 4th/5th, MQB IMMO.
  • M822: Mercedes-Benz, Toyota 8A all-key-lost.
  • KS01: Toyota smart key all-key-lost, 94 chip.
  • SK1: 2013–2022 Toyota/Lexus 8A/4A smart keys.
• Use Case: Program a new key fob for a 2019 Chrysler 300 after all keys lost.
• Note: Key programming not universal; contact us with VIN for compatibility.

• Accesses security gateways on 2018+ Chrysler, Dodge, Jeep, Fiat vehicles without a 12+8 cable.
• Performs diagnostics, clears codes, runs active tests, programs keys, and calibrates ADAS.
• Use Case: Clear airbag codes on a 2020 Jeep Grand Cherokee.
• Note: Requires user-registered FCA account (fees not seller-related).

The D9MAX excels in real-world applications for professional and DIY repairs:

• ECU Programming: Reflash a PCM on a 2022 Mercedes-Benz C-Class to fix emission issues.
• Key Programming: Add a new smart key for a 2020 Dodge Charger.
• Maintenance: Reset oil light on a 2023 Kia Sorento and calibrate SAS on a 2021 Subaru Outback.
• Diagnostics: Use topology mapping to diagnose a 2021 GM Sierra’s body control module fault.
• Customization: Disable auto start/stop on a 2020 VW Tiguan.

The D9MAX features premium hardware for robust performance:

• Operating System: Android 10.0
• Processor: Quad-Core 1.5GHz
• Memory: 4GB RAM, 128GB ROM
• Display: 9.7-inch capacitive, 1024x768 resolution
• Battery: 6400mAh, 7.3V
• Connectivity: WiFi (2.4GHz & 5GHz), USB 3.0
• Camera: 8MP rear with flash
• Audio: Microphone, loudspeaker
• Ports: USB 3.0, DC charging, VGA, DoIP

Ensure optimal use with these guidelines:

• Compatibility: Functions like key programming, topology mapping, and ECU coding vary by vehicle; provide VIN for confirmation.
• FCA AutoAuth: Requires user-registered FCA account for 2018+ vehicles.
• J2534 Programming: Needs PC with XTOOL J2534 Toolbox driver and OEM software; wired connection only.
• Language Setup: Default English; contact us with serial number for other languages.
• Troubleshooting:
  • Connection Issues: Ensure stable WiFi and vehicle battery (>12V).
  • Function Failures: Verify compatibility and update software.

J2534 Pass-Through Programming