XTOOL D9 MAX J2534 Programming Tools Online ECU Coding Bi-directional Auto Diagnostic Tools FCA DOIP CAN FD Topology PK D9S PRO

Why choose XTOOL Authorized Store

✅1. 100% original XTOOL unactivated device：
We are Authorized Distributor of XTOOL Brand, 100% Brand New XTOOL Original Genuine with software update and warranty. If not, Double compensation will be provided!!!

✅2. Warranty and Update service：
XTOOL Provide 3 Year Warranty and 3 Year Free Software Update for XTOOL D9 MAX. After you receive the scanner, You can Register the machine's S/N serial number on the XTOOL official website, Then you can get Free Software Update and Warranty service immediately.

2025 NEW Version Professional J2534 Programming Tools- XTOOL D9 MAX

Online ECU Coding & J2534 Programming

XTOOL D9 MAX Car Diagnostic Tool Support J2534 ECU Programming also can do Online/Offline Coding, Like recode/ reprogram new ECU, Reset Adaptive Data, Match, Learn, Code ECU modules, Flash hidden functions to customize your vehicle, Helps you passthru the gateway to access the data for coding. ECU Programming for facilitating ECU software/firmware replace and updates, new module programming, finally fix software-controlled driving performance and emission issues

Built-in WIFI & Bluetooth Connection

XTOOL D9 MAX is an upgraded version of D9S D9SPRO, added J2534 ECU Programmer, Support 2.4G WiFi VCI , Connect car via WiFi, XTOOL D9 MAX is the latest addition to the XTOOL product line of advanced wireless diagnostic devices. Perfect for repair shops and car owners. It can connect the scanner and the VCI and also the car automatically after you plug the VCI into vehicle's OBD2 port, faster than conventional wireless BT Bluetooth scanners, with an expanded communication range up to 66 ft. The Distance for WIFI Connection is approximately 30-100M!

Active Test (Bi-Direction Control)

XTOOL D9 MAX Wireless Auto Scanner is a bi-directional diagnostic tool, allow you to request information or command a module to perform specific tests and functions, while observing the resulting data to troubleshoot and fast repair. Save the mechanic/workshop loads of time and help them get through more jobs every day. Like perfrom the Injector Buzz Test, EVAP Test, Fuel Trim Reset, Window/Mirror/Door Lock Test, Pump and Value Tests, etc…

OE-Level Full system Diagnose

XTOOL D9 MAX Car Diagnostic Tool works well on 150+ car makes and models worldwide (1996 and newer) to read/ clear codes, read ECU info, view Live Data, etc… for all available systems, Which allowing you to repair cars with dealer-like capabilities. scan all available electronic System Diagnostic of cars and troubleshoot the issue in minutes like: ABS, SRS, Engine, Transmission, Brake System, Emission System, Fuel system, Light system, Wiper System etc. Now XTOOL D9 MAX car scanner is an fantastic choice for DIYers, repair store.

Powerful Topology Mapping

XTOOL D9 MAX Bluetooth All-in-One Diagnostic Scanner newly added Support Topology Module Mapping, Directly display the fault code and enter the system service function; Clearly view the color coded module status tree by zooming in and out; Official fault statement, minimize tedious maintenance process. Trouble Code Details: DTCs definition and analysis, find the exact solution and save your time. XTOOL D9MAX is a top present choice for your father, husband, brother or boyfriend if they own a repair shop, or they are an auto technician.

CAN FD DOIP & FCA New Protocols

XTOOL D9 MAX WiFi Automotive scanner can Communicate with the FCA Authentication System and bypass, so as to perform diagnostics and bi-directionals and special function without using a bypass cable. For Dodge, For Jeep, For Chrysler, etc. D9 MAX can access new communication protocols of CAN FD (for MY2020+ For GM For Chevrolet, For Buick, For Cadillac, etc. models), and DoIP (for BMW E/F/G Chassis, for Jaguar, for Land Rover, etc. vehicle makes) Boost 10X faster communication and cover more car models without CANFD/DOIP special adapters

More New Advanced Function

💥Newly Added Pre and post scans

2025 XTOOL D9 MAX Car Diagnostic Tools Now Support Advanced Detailed Pre&Post Scan Reporting, Which is goes a long way to justify the diagnostic charge.This feature will bring you more orders and save time and energy. XTOOL D9MAX Bluetooth OBD2 Scanner With this function help you prevent unnecessary repairs and reduce risk, Which also ensure and prove your car with complete & safe diagnosis.

💥XTOOL D9 MAX Upgraded v2.0 Diagnostic Report:

Select diagnostic report content
Revise diagnostic report name
Add logos/customer information/attachments
Save/share diagnostic report via emails
Highlighting critical systems with signage to enhance readability

42+ Reset Service, Keep Increasing

XTOOL D9 MAX Wireless diagnostic scanner with 42+ popular services, you'll have everything you need for effective maintenance: Oil Reset, SAS, EPB, Injector, Battery, Idle Relearn,Throttle, ABS Bleed, AFS Reset, AF Adjustment, Transport Mode, A/T Match, Suspension services and etc., still growing to fully meet your various needs. Great choice for DIYers, technician, repair shop. Check compatibility before purchase.

8-in-1 Live Data Graphic & Auto VIN SCAN

XTOOL D9 MAX Upgraded from the top-selling diagnostic tool XTOOL D9S D9SPRO WiFi scanner, it can combine 8 graph in a page which will allows you to see what happened at what time and in relation to what else you're interested in, such as fuel pressure, battery voltage, cylinder misfire data, etc. And You’ll easily focus on any symtem-specific or suspicious data parameters, the XTOOL D9 MAX automotive scanner allows maximum of 4 live data streams to be merged in one graph, and maximum of 8 live data in one page, D9 MAX is better than other brand which only support maximum of 4 live data

3 Years Software Udpate

Our XTOOL Technician Keep this XTOOL D9 MAX automotive scanner diagnostic tool up-to-date with software subscriptions, free for 3 years, better than other brand support 1 or 2 year free update only! XTOOL D9 MAX with much higher update frequency than similar scanners for cars on the market. The renewal of software will bring you new features, bug corrections, wider vehicle coverage and more. If there are any issues after purchase, feel at ease to send us messages.

15 Language Support

XTOOL D9 MAX Automotivo Car Diagnostic Tools Support English, French, Spanish,G erman,Russian, Korean, Japanese, Portuguese, Italian, Polish language, Traditional Chinese. Break down language barriers effortlessly with multilingual menu feature. Mechanics worldwide can navigate and operate their D9 MAX Car Diagnostic Tool in their preferred language. TIPS: English is default language, if you need other language, Simply provide us with your device's S/N.

Online ECU Coding

2025 XTOOL D9 MAX WiFi Car Diagnostic Tools Serving as an upper-level function that not only creates the vehicle’s potential but also increases your profits. These automatic functions save us work & time and allow us to concentrate on our driving experi-ence mostly. Support Reset Adaptive Data, Match Replaced Components, Customize OE-Settings. Reprogram adaptive data for certain components after making repairs or replacements, providing solutions for the issues of drivability.

But please note, ecu coding are NOT universal for all vehicles, please check compatibility with VIN number before purchase.

Perform Online ECU Coding for specific for VW, for Audi, for Skoda, for Benz, for BMW

Offline/ J2534 programming

XTOOL D9 MAX J2534 ECU Programming car diagnostic tool can Copy the codes from old module to the new one when you have swapped the ECU/Module from a doner car. Perform Programmable Module Installation(PMI) to reprograms the adaptive data for certain components after repairs or replacements, Only support specific Ford, Lincoln and Mazda, to:

Refresh hidden function

XTOOL D9 MAX Auto Diagnostic Tool Can Activate the higher-level car functions, such as disable daytime running lights, disable the seat belt buzzer, control rear-view mirrors' folding and unfolding, control the windows up/down with the remote fob, and more. XTOOL D9MAX All-in-One Programmer Perform for specific for BMW, for VW, for Audi, for Skoda, for Toyota, for Lexus, for Scoin, for Ford, for Lincoln and for Mazda, to:

D9 MAX 42+ Reset Functions

Oil Reset: Reset service intervals after oil change and turn off the oil light.

EPB Reset: Reset brake pads after replacement of brake system.

SAS Adjustment: Perform calibration of the steering angle sensor

BMS Reset: Register the new battery to the ECU after replacement.

Throttle Relearn: Enables you to make initial settings to throttle to adjust the amount of air intake.

ABS Bleeding: Perform ABS Brake Bleed function to cycle the ABS pump to bleed the air out of the ABS.

Injector Coding: Coding injectors after replacement.

Transmission Match: Reset the adaptive shifting points in your automatic Transmission Control Unit.

Gear Learning: Crankshaft position sensor learns crankshaft tooth machining tolerance and saves to the tablet to diagnose engine misfires more accurately.

Key Programming/IMMO: Disable the lost vehicle keys and program a new replacement key fob.

Advance Special functions added: 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, etc.

Note: ALL the service functions available vary acorss vehicles. Please come to us to check compatibility with car VINs.

All-system Diagnostic

XTOOL D9 MAX WiFi connection is more free and not limited by the length of diagnostic cable, make work is more efficient, convenient and stable. Simply accessing the diagnostic modes via AutoVin or Control Unit, and you're able to perform diagnosis over all the systems on the vehicle's ECU in order to locate fault systems and retrieve DTCs.

ECU Information: provides the retrieved ECU information in detail.

Read Codes: displays detailed information of DTC records retrieved from the vehicle control module.

Erase Codes: erases DTC records and other data from the ECM.

Live Data: retrieves and displays live data and parameters from the vehicle's ECU.

For BMW / VAG Guided Functions

With this guide function XTOOL D9 MAX OBD2 Automotive Scanner Save your manual input of the Security Access Code & Channel Number for successful matching/calibration; and to make basic settings. Compatible with for VW, for Audi, for Skoda, for Seat …Upgrade of D9 D9S D9SPRO The D9 MAX Even a DIYer can perform some complicated functions according to prompt of the scanner step by step via this function For VAG For BMW

Intelligent Module Topology Mapping

XTOOL D9 MAX smart wireless diagnostic tool features Module Topology to scan all available car modules and show color coded diagnosis status in tree mapping that reveals the underlying communication structures between modules.

Get diagnostic results in color coded modules at one glance and Dive into the fault right on the tree mapping, Prevent “false” fixes by considering all inter-connected modules to boost repair efficiency by 99%!

Active Test/ Bidirectional Control

The process of sending and retrieving information from a vehicle control module with a device is known as Actuation test or bi-directional control. The main aim of the actuation test function is to request the control module to perform a specific function including system tests, actuator tests, functional tests, inspection tests, reprogramming or reinitialization, thus saving diagnostic time.

Eg: You connect a fuel pressure gauge, cycled the key and cranked the engine but you couldn’t figure out anything regarding the fuel pressure. With the XTOOL D9 MAX WiFi scanner actuation test function of this diagnostic tool, you can send a fuel pump command on instruction and see the proper fuel pressure, figuring out if there is a problem with the fuel pump circuit or pump.

8 IN 1 Live Data Stream

XTOOL D9 MAX WiFi automotive tools diagnostic scanner provides powerful data graphing capabilities. It can show up to 8 individual graphs and merge them all on the same screen for better comparison.
You can even export data stream as CSV file for storage and compare over time, which is available to a few thousand fancy scan tools only. It can generate car diagnostic report, print it out or share it with friends, family, or DIY mechanics.

Auto Vin Auto Scan

Simplify the vehicle diagnostic process with just one click. The XTOOL D9 MAX WiFi diagnostic scanner tool adopts the latest car VIN technology, allowing technicians or repairers to easily identify vehicle information such as manufacturer, model, year and place of manufacture, etc.

DTC Library & DLC Location

XTOOL D9 MAX Bluetooth Car Diagnostic Tools support Diagnostic Trouble Code (DTCs) Definition Online Search, Enables quick comprehension of fault and provides repair advice, user-friendly for novices & DIYers, professional, auto repair shop, etc

15 Languages Supported

XTOOL D9MAX WiFi Diagnostic tools has 15 languages menu options,but default in English. If you want to change the language to Spanish, German, French, Italian, Finnish, Arabic, Japanese, Korean, Polish, Portuguese, Vietnamese, Russian, Simplified Chinese and traditional Chinese etc. Kindly come to us with the S/N.

How to Change the Language?

Step 1. Leave a Message about your SN and tell us what Language you need.Q: Where is the SN?
Step 2. “Settings”-> “Language”–>Choose Language
Step 3. “Settings”–>”System settings”-> Language & input –>Choose Language
Step 4. Reboot and Ready to Update,Click to Update,Download Software

3 Years Free Update

XTOOL D9 MAX WiFi Car diagnostic scanner is equipped with one-click online update and 3-year free update to get the latest software, which can support more functions and new model coverage. Even after the free update has expired, the device will still work normally. Equipment Lifetime Free Use and 3 Year Warranty!

Cover 99% models worldwide

XTOOL D9 MAX all-in-one wireless diagnostic scanner is specially customized for large Maintenance Shops, Workshops, Car Dealers, Auto Mechanic occupies a place in the XTOOL diagnostic series with its excellent Comprehensive Performance. Works on sedans, SUVs, minivans, 12v light trucks, etc.—UP TO 2023/2024 vehicle

For Aisa: Compatible with (JAPAN) for Acura,for Daihatsu, for Honda, for Infiniti, for Isuzu, for Lexus, for Mazda, for Mitsubishi, for Nissan, for Nissan GTR, for Subaru, for Suzuki, for Hyundai, for KIA, for Samsung, for DF Honda, for HC BMW, for Hmada, for Huachen, for Isuzu, for JMC, for Jacty, for Jianghuai, for Jiao, for Jinlong, for Joylong, for Lifan, for Liuwel-TY, for Luxgen, for NJ Fiat, for Qirul-TY, for chery, for Qoros, for Saicmg, for Spark-TY, for Trumpchi GAC, for Weili, for Xiaokang Dongfeng, for Xili, for Faw Tianjin, for Xinkai, for YQ Mazda, etc.

For Europe: Compatible with Vaz, for Porsche, for Maserati, for BMW, for Seat, for VW, for Audi, for Citroen, for Landrover, for Smart, for Renault, for Skoda, for Sprinter, for Land Rover, for Benz, for Fiat, for Opel, for Volvo, for Peugeot, for Ferrari, for Saab, for Gaz, for DR, etc.

For USA: Compatible with Gm, for USAFord, for Chrysler, for Willy, etc.

For Australia: Compatible with Austford, for Holden, etc.

For Brazil: Compatible with BXFiat, for BXGM, etc.

Packing List:

Unit: XTOOL D9 MAX, Plastic box
VCI：WiFi box
Charger：Faster charger adapter US
Charger Cable UK, Charger Cable EU

Interface：
For KIA-20, For Mazda-17R, For Nissan-14,
For GM/Daewoo-12, For Fiat-3,
For AUDI-4, For Mitsubishi-12=16, Universal-3,

For Citroen-2, For Benz-38, For Benz-14,
OBD 11-16, For DB15 Main Cable, For Honda-3, For BMW-20, For Toyota-17, For Hyundai/Kia-10,

Cable: Cigar Lighter Cable
Type C to A
Type C to B
Type C to C

Advance Hardware Configuration:

OS: Android 10.0

Processor: Quad Core 1.5Ghz

Memory: 4+128G

Screen Size: 9.7 inches (1024*768)

Operation Method: Tablet Touch Screen

Connection Method: Wire/WIFI Connection (VCI)

Battery Capacity: 6400mAh, 7.2V lithium-polymer battery

Indicator Light: Connection Status Indicator (VCI)

Upgrade Method: Online Upgrade

Upgrade Period: D9 MAX 3 Years Free Update