XTOOL D9 HD – Professional 12V & 24V Heavy Duty Truck & Car Bi-Directional Diagnostic Scanner with ECU Online Coding, 42+ Services, Module Topology Mapping & 3 Years Free Updates

XTOOL Official Store Promise – 100% Authentic XTOOL D9HD Heavy Duty Truck Diagnostic Tool

XTOOL OFFICIAL STORE PROMISE

1. All Products in XTOOL Official Store are 100% Official Authentic and have a 5-Year Warranty.
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XTOOL D9HD – The Ultimate 12V Car & 24V Heavy Duty Truck Diagnostic Scanner for Professional Mechanics & Workshops

The XTOOL D9 HD is a powerful professional automotive diagnostic tool designed for mechanics, electricians, and car maintenance shops. This heavy duty truck diagnostic scanner supports full system diagnostics for passenger cars, commercial vehicles, and 24V heavy-duty trucks. With advanced features including ECU Online Coding + PMI, Bi-Directional Control (Active Tests), Key Programming / IMMO, 42+ common special functions, Module Topology Mapping, Support CAN FD / DoIP Protocols, VAG Guided Functions, Unlock Hidden Functions, Auto Scan & Auto VIN, and 3 Years Free Updates ($900 Value), the XTOOL D9HD delivers OE-level diagnostics with 98% vehicle coverage across more than 85 brands and over 10,000 vehicles.

Why Choose XTOOL D9HD? Key Features & Capabilities

• 12V & 24V Heavy Duty Truck Diagnostic Tool Coverage for 150+ Models – Works on Cars, Passenger Cars, Commercial Vehicles, Heavy Duty Trucks, Trailers, Excavators, Diesel Engines, Construction Machinery, and Pickup Trucks. Automatically switches power between 12V and 24V.
• Module Topology Mapping – Boosting Diagnostic Efficiency by 65% – Intelligent diagnostic computer displays interrelationships among vehicle modules. View faulty modules at a glance, reduce guesswork during full systems scan, and improve efficiency by 60% for technicians, mechanics, car dealers, and advanced DIYers.
• ECU Online Coding + PMI (Programmable Module Installation) – Perform ECU Coding for VW/Audi/Skoda and custom configurations for BMW, Ford/Lincoln, Mazda, VW/Audi/Skoda, Toyota/Lexus, etc. Activate higher-level functions, disable annoying features, and use new PMI function for Ford, Lincoln, Mazda to copy data into new modules.
• VAG Guided Functions & Unlock Hidden Functions – Step-by-step on-screen instructions for complex functions on VW/Audi/Skoda. Unlock multiple hidden functions to enhance convenience, personalization, and driving experience.
• Bi-Directional Control Capability & OE Level All Systems Diagnostics – Full bi-directional control to verify system input/output by sending commands to vehicle systems/components (EVAP Tests, Injector Tests, Fuel Pump Test, Cooling Fan Test, EGR Test, Compression Test, ABS Motor Pump Test, Window/Door/Sunroof/Wiper/Horn/Lighting Tests, etc.). Read/clear codes, view live data (text & graphing), freeze frame, ECU info, and check misfire data, O2 sensors, fuel trims, transmission oil temp, ABS speed sensors, fuel pressure, fuel temperature, cylinder balance rates, and more.
• Key Programming / IMMO Functions – Disable lost vehicle keys and program replacement key fobs (one or more). Includes Programming New Key Fobs, Read PIN Code / PIN Code Calculation, Check Number of Keys, Generate Key, Add Key, All Key Lost. Works with optional accessories KC501, KS01, M822, SK1, KC100, EEPROM, ADAS.
• 42+ Advanced Special Service Functions – Oil Reset, EPB Reset, SAS Reset, DPF/GPF Service, BMS Reset, ABS Brake Bleeding, TPMS Reset, Gearbox Match, Suspension Calibration, Injector Coding, Airbag Reset, Headlight Calibration, Power Balance, Seat Configurations, A/F Reset, Start/Stop Reset, A/C Relearn, HV Battery, VGT Relearn, VIN Writing, Throttle Relearn, Gear Learning, Steering Position Sensor Calibration, SWS Calibration, Yaw Rate Sensor Calibration, Zero Point Calibration, Hybrid Control Compression Test, HVAC Control Module Calibrate, Injector Balance Test, ECU Configuration, VGT Turbo Calibration, Idle Learn Reset, Alcohol Content Reset, ABS Initialization, Seat Weight Sensor Calibration, Fuel Trim Reset, Cylinder Power Balance, Crankshaft Sensors Relearn, Language Change, A/F Settings, Stop/Start Reset, Reset Control Unit, and many more. (Note: All service functions vary across vehicles – check compatibility with VIN.)
• Support CAN FD / DoIP Protocols – CAN FD for higher transmission rates (compatible with GM vehicles after 2020 – no extra adapter needed). DoIP for fast Ethernet-based diagnostics (compatible with BMW E/F/G Chassis, Jaguar, Land Rover).
• 3 Years Free Updates ($900 Value) + One-Click WiFi Update – Free software updates to add new vehicle coverage and features. 24/7 professional technical support from XTOOL team.
• Premium Hardware Configuration – Android 10 OS, 9.7-inch 1024×768P Touch Screen, 4-Core 1.5GHz Processor, 4GB+128GB Memory, 6400mAh 7.2V Built-in Rechargeable Battery, 8.0 Megapixel Rear Camera with AF & Flashlight, Microphone & Speaker, BT & Wired Connection, Wi-Fi, Type-C Port, Working Voltage 9-36V, Operating Temperature 0–40°C, Storage Temperature –40–60°C. Dimension (L×W×H): 313×218×30 mm.

Advanced ECU Coding & ECU Configuration

➤ Advanced ECU Coding (for VW/AUDI/SKODA ONLY): Performs online Coding, Component Matching, Adaptive Data Reset, Flash Hidden Functions, etc. to optimize vehicle performance and customize car settings.

➤ Flash Hidden Functions (ECU Configuration): For BMW, VW/AUDI/SKODA, TOYOTA/LEXUS/SCION, MAZDA, FORD/LINCOLN – refresh hidden functions, reprogram adaptive data after repairs/replacements, activate higher-level functions, disable annoying features (e.g., seat belt buzzer, remote window control).

OE-Level Full Systems Diagnostics

XTOOL D9HD scans engine, transmission, ABS, airbag, steering, suspension, air conditioning, and all other electronic control units (ECUs). Functions include:

• Fault Code Reading: Read and decode stored codes, pending codes, manufacturer-specific codes with detailed fault information.
• Parameter Monitoring: Real-time display of operating data (engine speed, fuel pressure, temperature sensors, air flow, etc.).
• Data Logging: Record real-time data streams for analysis and comparison.
• Reset Fault Codes: Clear codes and reset indicator lights after repairs.

Bi-Directional Control / Active Test

Full bi-directional control to test vehicle systems/components: EVAP Tests, Compression Test, Radiator Fan On/Off, A/C Clutch On/Off, Fuel Pump, Window/Mirror/Door Lock, Pump & Valve Tests, Interior/Exterior Lights, Horn Test, and more.

XTOOL D9HD 42+ Calibration / Initialization / Matching / Relearn Functions

Full detailed list of services (available functions vary by vehicle – check with VIN):

• Oil Reset: Reset service intervals after oil change and turn off oil light.
• EPB Reset: Reset brake pads after replacement of brake system.
• SAS Adjustment: Perform calibration of the steering angle sensor.
• DPF Reset: Perform DPF regeneration.
• BMS Reset: Register new battery to ECU after replacement.
• Throttle Relearn: Make initial settings to throttle for air intake adjustment.
• ABS Bleeding: Cycle ABS pump to bleed air out of ABS system.
• Injector Coding: Code injectors after replacement.
• Transmission Match: Reset adaptive shifting points in automatic Transmission Control Unit.
• Gear Learning: Crankshaft position sensor learns tooth machining tolerance.
• Key Programming / IMMO: Disable lost keys and program new key fobs.
• Advanced functions: Steering Position Sensor Calibration, SWS Calibration, Yaw Rate Sensor Calibration, Zero Point Calibration, Hybrid Control Compression Test, HVAC Control Module Calibrate, Injector Balance Test, ECU Configuration, VGT Turbo Calibration, Idle Learn Reset, Alcohol Content Reset, ABS Initialization, Seat Weight Sensor Calibration, Fuel Trim Reset, Cylinder Power Balance, Crankshaft Sensors Relearn, Language Change, A/F Settings, Stop/Start Reset, Reset Control Unit, A/C Relearn, and more.

Note: ALL service functions available vary across vehicles. Please contact us to check compatibility with your car VINs.

Professional Key Programming / IMMO Equipment

XTOOL D9HD Key Fob Programmer can disable a lost vehicle key and program replacement key fobs. Supports:

• Read PIN Code / PIN Code Calculation
• Check Number of Keys
• Generate Dealer Key
• All Key Lost
• Add Key
• Delete Key

Note: Key Programming Function is not universally compatible. Please check compatibility with us if necessary.

Get More Functions with Expansion Accessories (Sold Separately)

• KC501: For VW 4th & 5th IMMO, Mercedes-Benz Infrared key increase, Read & Write Chip.
• KC100: For VW/Audi/Skoda/Seat/Bentley 4th & 5th, MQB IMMO.
• M822: For Mercedes-Benz All Key Lost, Toyota 8A All Key Lost.
• KS-1: For Toyota Smart Key All Key Lost, 94 Chip Smart Key.
• SK1: For 2013-2022 Toyota/Lexus Models with 8A/4A Chip Smart Keys – Add Key / All Keys Lost, Emergency Start, Frequency & Key Type Reading.

Professional Diagnostic Tool – More Comprehensive Functions

• Intelligent Topology Map: Scans all modules and displays diagnostic status in colors showing communication structure.
• Support CAN FD / DoIP Protocols: GM MY2020+ (CAN FD) and BMW E/F/G, Jaguar, Land Rover (DoIP).
• BT Connection & Wired Connection: Long-range Bluetooth + USB wired for flexibility.
• 3 Years Free Update & One Click WiFi Update: Always stay current with latest coverage.
• Auto Scan & Auto VIN: One-click full vehicle identification and intelligent scan.
• VAG Guided Functions: Step-by-step instructions for VW/Audi/Skoda special functions and ECU coding.

Coverage for 12V Cars & 24V Heavy Duty Trucks

Diagnostic For Trucks: ALLISON, ALLISONELE, AUTOCAR, BEIQI, BENDIX, BENZ, CAT, CATERPILLAR, CATJIXI, CUMMINS, CUMMINSQ, DAF, DAXINJIXIE, DETROIT, EATON, ECUMANUFACTURES, ERF, FOTON, FREIGHTL, FUSO, HINO, HYUNDAI, INTERN, ISUZU, IVECO, KENWORTH, MACHINERY, MACK, MAN, MANENG, MAXXFORCE, PETERBILT, PIERCE, RENAULT, SANYI, SANYIZHONGGONG, SCANIA, SHANMAOJIXIE, SINOTRUCKOVERSEA, STERLING, TELEIKESI, TOYOTA, TRANSMISSION, TRUCK, UD, VOLVO, WABCO, WABCOELE, WESTERNSTAR, XIAOSONGJIXIE, ZF, ZHONGLIANJIXIE, and more.

Diagnostic For Cars: ABARTH, ACURA, ASTONMARTIN, AUDI, AUSFORD, BENTLEY, BENZ, BMWPRG, BUGATTI, BUICK, BYD, CADILLAC, CHANGCHENG, CHANGHE, CHEVROLET, CHRYSLER, CITROEN, CVVW, DACIA, DAEWOO, DAIHATSU, DODGE, EURFORD, FERRARI, FIAT, GAZ, GM, GMC, GQCQ, HOLDEN, HONDA, HUACHEN, HUMMER, HYUNDAI, HYUNDAICV, INFINITI, ISUZU, JAC, JAGUAR, JEEP, JIAO, JILI, KIA, LAMBORGHINI, LANCIA, LANDROVER, LEXUS, LIFAN, LINCOLN, LUXGEN, MASERATI, MAYBACH, MAZDA, MINI, MIT, NISSAN, NISSANGTR, OPEL, PERODUA, PEUGEOT, PORSCHE, PROTON, QIRUI, RENAULT, RENAULTSAM, ROLLS, ROMEO, RONGWEI, SAAB, SATURN, SCION, SEAT, SHVW, SKODA, SMART, SQDTZY, SQMG, SSANGYONG, SUBARU, SUZUKI, TLI5UZU, TOYOTA, TRANSPORTER, UAZ, USAFORD, VAUXHALL, VAZ, VOLVO, VW, YQAUDI, YQVW, and more.

XTOOL D9HD Supports 15 Menu Languages

English, Spanish, German, French, Italian, Finnish, Arabic, Japanese, Korean, Polish, Portuguese, Vietnamese, Russian, Simplified Chinese, Traditional Chinese.

Activate Device Language Tutorial:

1. Activate the Device with Email and S/N.
2. Send S/N to Seller to Authorize Language.
3. Switch Language in Settings.
4. Click Update Device → Update All.

Note: English is default. For other languages, send S/N to seller for authorization.

Full Technical Specifications

• Brand Name: XTOOL
• Model Name: XTOOL D9 HD
• Origin: Mainland China
• Certification: CE
• Electronic: Yes
• Hign-concerned Chemical: none
• External Testing Certification: CE
• Special Features: Bluetooth, WiFi
• Software Version: Upgradeable
• Hardware Version: Newest
• Item Type: Other
• Support Vehicles: For 24V Heavy Duty Trucks + For 12V Cars
• OS: Android 10
• Screen: 9.7 inch touch screen (1024×768P)
• Battery: 6400mAh 7.2V
• Memory: 4GB + 128GB
• Processor: 4 Core 1.50GHz
• Camera: 8.0 Megapixel, AF with Flashlight
• Connection Method: BT & Wired Connection
• Updates: 3 Years Updates ($900 Value)
• Item Weight: 13kg
• Item Height: 15cm
• Item Width: 22cm
• Item Length: 32inch
• Working Voltage: 9-36V
• Dimension (L×W×H): 313×218×30 mm
• Compatible Protocols: CAN FD, DoIP

Perfect For Professional Workshops – Order Your XTOOL D9HD Today

This all-in-one heavy duty truck diagnostic tool with bi-directional control, ECU coding, key programming, and 42+ services is the professional choice for expanding your repair capabilities. Fast worldwide shipping from official warehouses. 5-Year Warranty • 24/7 Support • 3 Years Free Updates.

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