The LAUNCH X-431 PRO3S+ New Energy Diagnostic Tool redefines electric vehicle maintenance, combining full vehicle diagnostic capabilities with precise battery pack testing in a single, powerful device.
Equipped with a high-performance Android 10.0 system, industry-leading SmartLink C V2 connector, and dual local/remote diagnostic modes, it delivers OEM-level accuracy, fast fault localization, and comprehensive coverage for 95%+ new energy vehicles—making it an indispensable tool for modern automotive repair shops.

Highlights:

✅ 2-in-1 EV & Battery Pack Diagnosis – Full system vehicle diagnostics + multi-mode battery pack testing for complete EV maintenance
✅ Local & Super Remote Dual Diagnostic Modes – Support remote technical support, OEM special diagnostic tools, and 3rd-party diagnostic device connection
✅ 95%+ New Energy Vehicle Coverage – Compatible with BYD, Xpeng, Leapmotor, Neta, Zeekr, BAIC, GAC and more; regular model updates
✅ Precise Battery Pack Analysis – Real-time cell voltage/temperature reading, smart voltage difference calculation, and detailed battery status reporting
✅ OE-Level Diagnostic Functions – Topology mapping, one-click fast scan, fault guidance, SGW gateway support, and pin detection
✅ Powerful Hardware & System – 10.1″ sun-readable HD screen, Android 10.0, 4GB+64GB, dual-band Wi-Fi, and rugged industrial design
✅ Multi-Protocol Support – CAN2.0, CANFD, DOIP, J2534, D-PDU; stable connection with DB15 upgraded interface
✅ High Expandability – 13+ optional extension modules (ADAS, TPMS, oscilloscope, IMMO programmer, etc.)
✅ Large Amount of Repair Resources – X431 FIX database with repair cases, DTC help, technical manuals, and training videos (X431 fix needs to be purchase extra in X431 App- Mall)
✅ One-Click Software Updates – Seamless upgrades for system, vehicle software, and firmware; fast market follow-up

Features:

• 2 Years Free update, 2 years later, the renewal service cost is 339 USD/1 year.
• Global version.
• J2534 ECU Programming + ECU Coding: Powerful SmartLink C support J2534 Programming with OE software.
• 50+ Special EV Functions
• Topology Mapping: It provides a comprehensive view of a vehicle’s data bus configurations, improving repair efficiency by up to 90%. With just one click, you can gain insights into the layout of a vehicle’s system and clear any troubles. Compatibility with your vehicle’s brand should be verified by checking the VIN before purchasing.
• Bi-directional Control: Use mutual signal sending and receiving to pinpoint your vehicle problems within 5 minutes, no need to tear the vehicle into parts.
• Online Functions: Give you quick access to obtain massive online data from the OEM server. Online ECU Coding compatible with VW, Audi, BMW, Porsche. Online Calibration; Online Code Search; Online Fedback; Online Repair Resource.
• All System Full-function Diagnostics: Cover all the available on-board systems; quickly scan codes and clear codes to recover vehicle performace.
• Reflash the Hidden Functions: Activate the vehicle potential functions as the users’ like. Expand your businesses on advanced models and increase your profits.
• Super SmartLink C VCI: J2534/DOIP/CANFD/HD Truck protocols compliant. Bring 4x faster diagnostic speed and data communication.
• Universal Vehicle Coverage: Cover 99% of American, Asian, European models and 10000+ vehicles (1996-2026).
• VAG Guided Functions; Auto VIN; Diagnostic Report Printing; One-click Updating; Data Recording; 4-in-1 Data Stream Display; And More.
• FCA AutoAuth Access: Bypass SGM in FCA vehicles seamlessly and within seconds; works on 2017 and later Chrysler, Dodge, Jeep, Alfa Romeo, Fiat, etc. *Need AutoAuth subscriptions in the ”Mall” on scanner.

Outstanding Hardware Specifications:

– Android 10.0 | 10.1″ Sun-readable HD Screen | 4GB+64GB
– Wi-Fi: 2.4GHz & 5GHz Dual-Band
– 4GB RAM + 64GB ROM
– Battery: 6300mAh @7.6V (long-lasting battery life)
– Smartlink C V2.0 VCI
– Smartlink Memory & Storage: 256M RAM + 8GB ROM

Why Choose LAUNCH X-431 PRO3S+ New Energy Diagnostic Tool?

LAUNCH is a global leader in automotive diagnostic technology, and the X-431 PRO3S+ New Energy Tool is engineered for professional EV technicians. It combines OEM-level diagnostic accuracy with affordable versatility, eliminating the need for multiple separate tools for EV and battery pack repair. With regular updates, free repair resources, and global technical support, it’s not just a tool—it’s a long-term investment for your repair shop’s success in the new energy vehicle era.

LAUNCH X-431 PRO3S+ EV Support Extension Modules: 
(So that you can perform more comprehensive vehicle inspections with LAUNCH X431 PRO3S+, NEED TO PURCHASE EXTRA)

LAUNCH X-431 PRO3S+ EV Diagnostic Tool Core Features & Functions

1. Comprehensive New Energy Vehicle Full System Diagnosis- EV Diagnose

By comparing the differences between new energy vehicles and traditional vehicles, the diagnostic software logic has been optimized in terms of overall vehicle diagnostics, improving diagnostic speed while ensuring accuracy and enhancing the diagnostic experience. Currently, diagnostic software has been developed for multiple vehicle models.

Optimized diagnostic software logic for EVs (vs traditional fuel vehicles) ensures higher speed and accuracy while maintaining OE-level diagnostic depth.

• Wide Vehicle Coverage: 95%+ new energy models (Chinese, European, American, Asian EVs); includes BYD, Xpeng, Zeekr, Audi EV, Porsche EV, Tesla, BAIC, GAC, etc. More models are continuously being updated.
• OE-Level Visualization: Graphical display of the entire vehicle system structure via topology mapping; clear identification of normal/abnormal/scanned/unscanned modules
• Fast Fault Localization: One-click high-speed scan, gateway scan, and smart detection; step-by-step diagnostic plans to guide repairs
• Real-Time Data Stream: Precise reading of vehicle electrical parameters (battery temp/voltage, motor data, HV system status) with data recording, comparison, and graph display
• OBD Pin Detection: Tests OBD-II diagnostic socket pin voltage and supported protocols to quickly judge interface faults

2. Professional Battery Pack Diagnosis (3 Testing Modes)

Specialized battery pack testing with a full set of dedicated connectors for safe, accurate, and flexible operation— the core of EV fault diagnosis.

• 3 Diagnostic Modes: OBD diagnosis (via standard OBD-16 port); dedicated harness diagnosis (plug-and-play); jumper diagnosis (for non-standard battery pack interfaces)
• Detailed Battery Data: Reads battery pack module count, SOC, SOH, total voltage/current, and single cell voltage/temperature for all cells
• Smart Analysis: Automatic calculation of cell voltage difference and temperature difference; fast positioning of abnormal battery cells/modules
• Diagnostic Reports: Generates professional battery test reports with one click; supports saving, sharing (QR code), and printing for easy repair records and customer communication

Through battery pack data streams, the cause of faults can be precisely located, improving diagnostic and repair efficiency.

Can Bus Pin Detection
Used to detect the voltage of the pins on the vehicle’s OBD-II diagnostic socket and the supported protocol types, helping technicians determine whether the OBD-II diagnostic interface has a fault.

Supports generating diagnostic reports, as well as report sharing and printing.

3. Local & Super Remote Dual Diagnostic Modes

Flexible diagnosis to meet all working scenarios, perfect for on-site repair and remote technical support.

• Local Diagnosis: Bluetooth/wired connection for on-vehicle testing; stable and low-latency
• Super Remote Diagnosis: Ethernet-based remote service; supports:✔ X431 series diagnostic devices mutual connection✔ OEM special diagnostic tool remote access✔ 3rd-party diagnostic device remote support✔ Professional remote technician service request

* Super Remote Diagnosis: USA, Canada, Mexico, Columbia, Australia, Brazil, Japan are not supported at the moment.

Multiple Battery Pack Diagnostic Methods

Dedicated Harness Diagnosis: Diagnosis using dedicated battery pack connectors, simple and safe, plug-and-play.
Jumper Diagnosis: When no standard battery pack interface is available, connect to the battery pack interface according to the diagnostic software instructions.
OBD Diagnosis: Battery pack diagnosis via the vehicle’s OBD-16 interface.

The battery pack is a key component of EVs. Testing the battery pack is one of the important steps in EV inspection. Using the battery pack diagnostic software, you can quickly read battery pack information, including but not limited to the number of battery pack modules, SOC, SOH, current temperature, etc. Additionally, it can deeply read the voltage and temperature values of individual cells within each module, helping technicians quickly understand the battery pack status and providing guidance for subsequent repairs.

4. Rich Special Functions for New Energy Vehicles

Covers all essential EV maintenance and repair functions, plus traditional vehicle special functions—one tool for all needs.

For EV:
EV air conditioning compressor testing, coolant replacement, high voltage power‑off(HVPO), on‑board charger offline testing(OBC Test), DC‑DC converter offline testing(DCDC Test), 48V mild hybrid component testing(48V MHEV Test), chip data repair,

For Automotive:
Maintenance light reset, throttle matching, steering angle reset, brake pad reset, tire pressure reset, immobilizer matching, ABS bleeding, battery matching, gear learning, injector coding, sunroof initialization, headlight matching, suspension matching, transmission matching, exhaust gas recirculation, window calibration, seat calibration, tire modification, language setting, A/F adjustment, electronic water pump activation, transport mode deactivation, start‑stop setting, automatic air conditioning initialization, engine power balance, high‑voltage battery health detection, intelligent cruise control system calibration, motor angular position sensor calibration, and other special functions. (50+ total functions).

NOTE: *>>> [Explore More than 100+ Special Services]

LAUNCH X431 pro3s+elite bidirectional tool gives you the ability to use professional level relearn procedures to complete repairs or maintenance, to meet your need in the most degree. Not only you can find 60+ Hot Special Reset in “Service Function” application on home page, but you can also find more Special Reset on “Local Diagnose” > “Choose brand & year” > “Automatically Search” > “System Selection> “Special Function“, you will find more than 100+ hidden advanced functions for specific models under vehicle menu.
Explore more service functions by accessing menus of Vehicle Brand -> System Diagnostics -> Special Function.

5. Multi-Protocol & Stable Connection

Supports all mainstream automotive communication protocols, compatible with new and old EV models, with upgraded hardware for more reliable connection.

• Protocol Support: CAN2.0, CANFD, DOIP, J2534, D-PDU (meets international industry standards)
• Upgraded Interface: OBD16 replaced with DB15 for a stronger connection; screw-fixed test lines to prevent disconnection during operation
• Enhanced Signal & Heat Dissipation: Optimized Wi-Fi antenna/module for better signal; additional heat dissipation holes for stable long-time operation

6. High Expandability & Versatility

Easily expand functions with 13+ optional extension modules and software packages—adapt to all repair scenarios.

• Hardware Extensions: ADAS calibration, TPMS programming, oscilloscope (O2-1/O2-2), sensor box (S2-2), video scope (VSP600), battery tester (BST360), IMMO programmer, key programmer, multimeter, current clamp, etc.
• Software Extensions: Commercial vehicle, passenger vehicle, motorcycle, and HD truck software packages (available in the built-in mall); SGW gateway function activation via license platform

HD license software kit>>>>>>>>>>>
Motorcycle renewal kit>>>>>>>>>>>

7. Convenient Software & Repair Resources

One-click updates, free repair databases, and humanized tools to improve work efficiency.

• One-Click Updates: Seamless upgrades for operating system, client software, vehicle diagnostic software, and firmware; fast model updates to follow market trends
• Repair Database: X431 FIX with rich resources—repair cases, DTC help, technical manuals, operation skills, and free training videos
• Built-In Practical Tools: Diagnosis kit (CAN bus test, DLC voltage check, VIN management), toolbox, mall, repair info, and diagnostic feedback (24/7 technical support for software/function issues)
• Multi-Language & User-Friendly: Intuitive UI, easy operation, and global language support for international technicians

X431 Fix, SGW license, please purchase it extra in the App- Mall.

Diagnosis Kit
Small tools such as vehicle coverage, CANScope, HD CAN BusTest, Can Bus pin detect, Flash data management, etc., assist with repairs.

Other Modules
Supports License List, My Points, error correction, opinion feedback, settings, about, and other functions.

Product Specifications

Product Specifications of the LAUNCH X-431 PRO3S+ Tablet:

Operating System: Android 10.0
Processor: 2.0GHz quad-core
Memory: 4GB RAM
Storage: 64GB
Display: 10.1-inch, fully laminated, sunlight-readable screen
Resolution: 1280×800
Camera: 80 MP rear camera
Wi-Fi: Supports 2.4GHz & 5GHz dual band
Operating Temperature: 0℃～50℃
Dimensions: 274×190.5×40.5 mm
Interfaces: Type A and Type C

Product Features of the SmartLink C V2 Connector:

Fully Laminated Screen Design
Prevents dust from entering the screen
Prevents fogging

Enhanced Wi-Fi Signal
Optimized Wi-Fi antenna and module

Improved Heat Dissipation
Additional cooling vents

More Secure Connection
OBD16 changed to DB15 for improved connection stability
Test cable secured to the interface with screws

Multi-Protocol Support
Supports CANFD protocol
Supports CAN2.0
Supports DOIP protocol
Supports J2534 standard
Supports D-PDU standard

Super Remote
Request remote technician service support
Supports remote service via X431 diagnostic devices
Supports remote service via specialized diagnostic devices (original equipment)
Supports remote service via third-party diagnostic devices

Product Specifications of the SmartLink C V2 Connector:

Display: 3.97-inch TFT screen, 320×480 resolution
Operating Voltage: DC 9V ~ 36V
Power Consumption: < 6W
Memory: 256 MB
Storage: 8 GB
Operating Temperature: 0℃ ~ 50℃
Dimensions: 200 mm × 110 mm × 47 mm
Communication Modes:
Local Diagnostic Mode: Bluetooth / Wired
Remote Diagnostic Mode: Ethernet

Package includes:

1pc x LAUNCH X-431 PRO3S+ Tablet
1pc x SmartLink C V2 Connector
1pc x box

Package including full set of Launch X431 PRO5 Smartlink and Full Set of Heavy Duty Truck Software License and Free Adapter Set

Launch X-431 PRO5 Smartlink opens the area of innovative dual diagnostic modes (local diagnosis and SmartLink remote diagnosis). The hardware of X-431 PRO5 Smartlink is greatly improved. It adopts the Android 10.0 system, a 2.0GHz 4-core processor and a 1280*800 IPS HD display screen, providing 4GB RAM memory and 64GB ROM storage which ensures faster and more stable running. X431 PRO5 Smartlink also comes with a bracket, making it more convenient to use.

Note:
– The new version of PRO5 replaces the VCI from Smartbox 3.0 with Smartlink 2.0 ( new vci same as PAD VII). Super-remote service support is available (requires additional purchase of remote service).

LAUNCH X431 PRO5 Smartlink Highlights:

Powerful Software:
1. Global Version, No IP Limitation. EU/UK version please click here>>>.
2. With 2 Years Free Update Online. After 2 years, the update cost is 399 USD for 2 years. 350 USD for 1 year. Upgraded from LAUNCH X431 V+/PRO3/PROS V1.0/TURBO/Throttle.
3. ECU online programming: Launch X431 PRO5 Smartlink Supports Online Programming for BMW & Benz. (Can’t perform in United States, Canada, Mexico, Portugal, Spain) 
NOTE: The online programming function has been temporarily deactivated for the U.S. region, and the shutdown will be implemented starting April 1, 2025 for diagnostic equipment in the U.S. market. (The United States, Canada, and Mexico do not support). EU/UK (Portugal, Spain do not support), other countries are still normal at this time.

How to Activate Programming Methods Online? >>>>>>>>>

4. Send Commands with Bi-directional Controls: Effectively test car components on demand.
5. Newly Adds!! VAG Guided Function: Skip the routine procedure of entering the security access code & channel number for VW, Audi, Skoda, Seat vehicles.
6. Topology Mapping: It provides a comprehensive view of a vehicle’s data bus configurations, improving repair efficiency by up to 90%. With just one click, you can gain insights into the layout of a vehicle’s system and clear any troubles. Compatibility with your vehicle’s brand should be verified by checking the VIN before purchasing.
7. FCA AutoAuth Access: Bypass SGM in FCA vehicles seamlessly and within seconds; works on 2017 and later Chrysler, Dodge, Jeep, Alfa Romeo, Fiat, etc. *Need AutoAuth subscriptions.
8. Multi-Language: English, French, Spanish, Portuguese, Italian, Russian, German, Polish, Dutch, Danish, Greek, Persian , Finnish, Swedish, Chinese, Japanese, Korean
9. With LAUNCH X431 Smartlink 2.0 J2534: Fix the most vehicles’ problems with broad vehicle coverage; meet SAE standards for J2534-1 & -2, CANFD, DOIP and support DC9-36V for HD Vehicles;
10. Multiple Query Services: View reports, diagnostic records and Check testable models
11. Advanced Intelligent Diagnostics: AutoVIN & AutoScan accelerates all-systems DTC scans that clock in at an average of < 3 minutes.
12. NEW !  Supports ID48 96bit cloning with X431 key programmer, super chip and tokens (check how to purchase tokens)

Enhanced Hardware Configuration:
— Supports WiFi wireless/USB/Bluetooth connection (new tablet comes with Type C port, does not need OTG converter)
— Newly Adds!! Android 10.0 hardware, 4GB/64GB.
— Newly Adds!! X431 Smartlink 2.0 Super-remote service support is available (requires additional purchase of remote service).
— Great Combination: Android 10.0, 2.0GHz 4-core processor, 4GB RAM & 64GB ROM (Memory can not be expanded), 10.1” HD 1280*800 touchscreen, 5MP(Front), 8MP(Rear) camera, 7000 mAh battery, etc.

New Pro5 Smartlink vs Old Pro5:

– Launch X431 Pro5 Old Version do not include OBD1 Kit (Non-16pin adaptor cable kit).
– Launch X431 New Version comes with SmartLink 2.0, while Old Version come with Smartbox 3.0.
– New Pro5 comes with Smartlink C 2.0 pass-thru VCI which supports dual diagnosis mode: local diagnosis and super remote diagnosis. Smartbox 3.0 only local diagnosis. (Please check comparison table here)
– New Pro5 tablet (red) has a Type C to USB port. It does not need an OTG converter.  The old Pro5 smartbox does require an OTG converter when connecting with X431 key programmer/i-TPMS.

LAUNCH X431 PRO5 Smartlink Support Extension Modules: 
(So that you can perform more comprehensive vehicle inspections with LAUNCH X431 PRO5, NEED TO PURCHASE EXTRA)

HD Protocol with Powerful Smartlink 2.0: Easy to Manage Wider Vehicles

LAUNCH X431 PRO 5 Smartlink 2.0 not only compatible with J2534/DOIP/CANFD protocols and serves as a wireless VCI allowing the vehicle to transmit data to the diagnostic tablet. It also support DC 9-36V for commercial vehicle’s diagnostics (Need extra purchase of HD software in Mall menu and buy non-16pin adapters, message to sales@x431tool.com if you want to know anything about the HD software. )

Introducing Smartlink 2.0 The optimization to the LAUNCH X431 scan tool’s software communication with the vehicles of today and of the future, dramatically
improves scanning, coding, and reprogramming performance.

* Serve as J2534-Compliant VCI – Support J2534 protocol, compatible with Toyota, Honda, Volvo, VW, GM, Chrysler, Benz, Jaguar, Land Rover; offering cost-effective access to data and OE programming downloads from vehicle manufacturers.
* Serve as the VCI Box for Wireless Diagnostics – Transmit vehicle data to the diagnostic tablet without a physical connection.
* Compatible with new communication protocols of CANFD (compatible with some GM car models), and DOIP (compatible with BMW E/ F/ G Chassis, Jaguar, Land Rover), and support DC9-36V for HD Vehicles (need the extra purchase of HD software, non-16pin HD adaptors)

How to Use Smartlink 2.0 (Update version of SmartBox 3.0) as a J2534 Tool?

1) Download the OEM software in Automakers’ Service Webs to your computer. You can reach us to get web sites.
2) Connect the Smartlink 2.0 to your computer with the included USB cable, or via the stable and solid 5G Wi-Fi network.
3) Connect the Smartlink 2.0 to your vehicle’ s DLC port with/without the included extended OBDII cable.
4) Download and install the drivers for Smartlink 2.0 at the LAUNCH official site.
5) Run “Smartlink 2.0” and there you go.

Please click here view more about LAUNCH X431 PRO 5>>>>>>>>>>>>>>>>>>>>>

Buy LAUNCH X431 PAD V/ PAD V Elite, PAD VII/ PAD VII Elite, PRO5 Smartlink, PRO3 V+ Elite/ PRO3S+ Elite Heavy Duty Truck Software License Get Free Adapters Set

– LAUNCH X431 PAD V/ PAD V Elite, PAD VII/ PAD VII Elite, PRO5 Smartlink, PRO3 V+ Elite/ PRO3S+ Elite not only do gasoline cars but also diesel heavy-duty trucks.
– Buy License Get Free Adapter Set.
– With this kit, LAUNCH X431 PAD V/ PAD V Elite, PAD VII/ PAD VII Elite, X431 PRO5 Smartlink, PRO3 V+ Elite/ PRO3S+ Elite not only for 12V gasoline cars but also support 24V diesel heavy-duty trucks.

Features:

1. LAUNCH X431 PAD V/ PAD V Elite, PAD VII/ PAD VII Elite, PRO5 Smartlink, PRO3 V+ Elite/ PRO3S+ Elite not only supports gasoline cars but also diesel heavy-duty trucks. Heavy duty license needs to be purchased separately.
2. Buy a License and Get a Free Adapter Set
3. Optional heavy-duty truck software license and adapters for LAUNCH X431 PAD V/ PAD V Elite, PAD VII/ PAD VII Elite, PRO5 Smartlink, PRO3 V+ Elite/ PRO3S+ Elite
4. After 1 year, you can choose here to get the Renewal Service (529 USD/ 1 YEAR) to renew the hd softwares.

HOW TO ACTIVATE HEAVY DUTY LICENSE?

For the App version above the V8, here is the steps:

1. Go to the ” MALL”

2. Choose ” Use Renewal Card” 

3. Click ”Activation/Renewal of Commercial Vehicle Software – HD Software Package”

4. Click ”Suscription Renewal Card Pay”

5. Please enter the activation code from the 24-digit password letter. Enter it from left to right, top to bottom.

6. After the device displays “Paid successfully,” please proceed to ”Software Update” and download the HD software.

What You Will Get?

1. 1 Year Heavy Duty Truck Software License (Online activation)
2. 1 set adapter for Heavy Duty Trucks

Package Includes:

1pc x Full kit of X431 PRO5 Smartlink
1pc x Full kit Complete Set of  Heavy Duty Truck Software License + Free Adapters Set

LAUNCH CR HD V2 is a new generation heavy-duty truck tool, developed based on the ARM platform and designed specifically for DIY users. This product supports HD OBD and EOBD, and features practical functions such as fast fault code reading and clearing, real-time data stream display, graphical display, voltage detection, data printing, and I/M readiness status checking, meeting the needs of various scenarios including daily maintenance and troubleshooting.

LAUNCH CR HD V2 supports J1708, J1939, J1979, J1850, PWM, and VPW protocols. It offers comprehensive fault code and data stream display and offers permanent free upgrades.

Product Functions:

Diagnose (Passenger Vehicle OBD Diagnostics)
Supports mainstream global automotive communication protocols, with no compatibility concerns.
HD OBD (Heavy Truck OBD Diagnostics)

Dual-Mode Intelligent Diagnostics
Automatic System Search: Automatically identifies vehicle communication protocols with a single click, quickly establishing a connection for high efficiency and convenience.
Manual System Selection: Supports professional personnel manually specifying the system to handle special or complex vehicle models, providing more accurate and flexible diagnosis.

Battery (Battery Check)
Read battery voltage from OBD port

Lookup (Fault Code Lookup) One-click accurate diagnosis, fault code lookup
1. Enter the fault code → 2. Adjust the characters according to the prompts → 3. Press [OK] to confirm the lookup

Help
OBD-related definitions; Data flow terminology definitions; I/M readiness state terminology definitions; Viewing recorded data.

Setup
Language Switching: Supports three multilingual interfaces to meet the native language operation needs of users in different regions.
Unit of Measure: Allows for flexible unit settings to ensure data reading conforms to user habits.
Record mode: One-click enabling and disabling of recording mode.

Info(Device Information)
Software Version: The software version currently installed on the device.
Diagnostic Version: The firmware version currently installed on the device.
Serial Number
Register Code
Supported: Official Support Channels

Product Specifications:

Screen: 2.8 inch
Storage: 16MB
Interfaces: 1. OBDII (direct output); 2. Type-C
Voltage: 24V
Operating Current: 0.25A
Operating Temperature: 0℃~-50℃
Storage Temperature: -20℃~-70℃
Buttons: Up, Down, Left, Right, Confirm, Back, I/M
Certifications: CE, FCC, IC, RoHS
Languages: English, French, Spanish
Service: Upgrade package obtained via PC client connection, permanently valid.
Vehicle Diagnostic Interface Working Diagram

Quick Connection and Diagnostic Operation Steps

1. Connection Steps

• First, turn off the ignition switch and ensure the vehicle is in a safe state;

• Next, locate the DLC (Data Connector) – usually located under the steering wheel or on the driver’s side dashboard;

• Next, select and install the appropriate adapter according to the vehicle’s DLC type;

• Then, connect the diagnostic cable to the vehicle’s DLC via the adapter;

• Finally, turn on the ignition switch (the engine can be off or running) and start the diagnostic system.

2. Diagnostic Operation

Connecting the Device: Connect the diagnostic tool to the vehicle’s DLC, turn on the ignition switch, and the device will start automatically.

Entering the Main Interface: After the system recognizes the vehicle, it will enter the main function screen;

Selecting a Function: Select fault code lookup, data logging, playback, or auxiliary functions as needed;

Following the Prompts: Follow the on-screen instructions to complete the test; simple and efficient.

Package includes:

1pc x Main unit with diagnostic cables (3-row DB15 female connectors (1.5m cable))
1pc x OBD6 connector,
1pc x OBD9 connector,
1pc x CT9 connector,
1pc x adapter connector
1pc x USB power cable
1pc x Quick Start Guide
1pc x Cloth bag

Diagram of LAUNCH X-431 24V CAN adapter expansion module.
Connecting the LAUNCH DBScar Trailer-16+7+7 diagnostic connector (SO817) with a LAUNCH trailer diagnostic device supporting TEBS-E diagnostic software.

LAUNCH X-431 SmartLink C HD LITE Heavy Duty Module work with Launch X431 8 inch Scanner PROS V5.0/PRO V 5.0/PRO TT/PRO Dyno.
It let transmission speed is faster and more stable, and the visual operation interface makes it more convenient.
For 8-inch units, serial number beginning with 98877.

X-431 SmartLink C HD LITE Heavy Duty Module Features:

Dual-processor Cortex-A7 + Cortex-M7
8GB RAM + 256MB storage
320×480 resolution display
Multiple connectivity options: Bluetooth, Wi-Fi, USB
Compatible with X-431 PRO series (8-inch tablet): PROS V5.0/ PRO V 5.0/ PRO TT/ PRO Dyno
Full-system diagnostics: Read/Clear DTCs, Read Data Streams, Special Functions, Actuation Tests.
Heavy-Duty Software Coverage
Engine Systems: Cummins, Bosch, Weichai, Shangchai, Yuchai, Xichai, Chaochai, Yangchai, Quanchai, etc.
Vehicle Types: Trucks, Buses, Construction machinery, Natural gas vehicles

X-431 SmartLink C HD LITE Support list:

VIN self-recognition
Mercedes-Benz
Hino
Neoplan
Wilburco
Cummins
Bosch Diesel
Hyundai
OBD(HD) Western Star
Dachai
Case
Wanguo
PAKA
Xichai
Duff
Caterpillar
Issa Bus
Peterbilt
Yangchai
Delphi
Asahi
Elisal
Quanchai
ZF
Dongfeng Commercial Vehicle
Credo
Isuzu/Chongqing Isuzu
Renault
JAC Commercial Vehicle
FAW Jiefang
Iveco
Aftertreatment Systems
Mark
Foton Commercial Vehicle
Detroit
Jezebel
Setra
Perkins
Heavy Duty ABS
Deutz
John Deere
Setel
Scania
ACE Machinery
Doosan
Kenworth
Sterling
Shaanxi Automobile
Aisin
Eaton
MAN
Steyr
Shangchai
Allison
Erf
Maxfair
Tata
China National Heavy Duty Truck
Asho Krelander
Slankers
Miller
Voith
Nissan (UD)
Commercial Vehicle One-Touch Entry System
Freightliner
MWM Volvo
Weichai
Pentax ABS
Fuso
Natural Gas
Volvo Construction Machinery
Yuchai

Specifications of X-431 SmartLink V2(SmartLink C HD LITE)：

CPU: Dual-processor Cortex-A7 + Cortex-M7
Operating system: Linux
Resolutions: 320×480
Power< 6w
Storage: 8GB
Memory: 256M
Working temperature: 0℃~50℃
Working voltage: 9V DC—36V DC
Size: 200mm×110mm×47mm
Communications: WIFI/Bluetooth/Ethernet

Package includes:

1pc x X-431 SmartLink V2
1pc x  HD15F to OBDII 16-pin Male Integrated Test Adapter, RoHS
1pc x DB15F to HD15F Test Main Cable (with HD15M to OBDII 16-pin Male Integrated Adapter), RoHS
1pc x X431 PAD4HD USB Type-A to Type-B Cable, RoHS
1pc x X-431 SmartLink C HD Overseas Online Heavy-Duty Module Multilingual Quick Start Guide, RoHS
1pc x Universal Password Envelope (Non-LAUNCH Branded), RoHS
1pc x X431 PAD4HD B15M-Type II OBD-9 Integrated Diagnostic Adapter (Type II OBD 9)
1pc x X431 PAD4HD B15M-6 Integrated Diagnostic Adapter (OBD 6)
1pc x DIY HDB15M-CAT-9 Caterpillar 9-pin Integrated Diagnostic Adapter (CT 9), RoHS
1pc x X431 PAD4HD B15M-VOLVO-8/Volvo 8-pin Integrated Diagnostic Adapter (VO 8)
1pc x X431 PAD4HD B15M-16 Integrated Diagnostic Adapter (OBD 16)
1pc x X431 PAD4HD B15M-JUMPER-10 Heavy-Duty Jumper 10-pin Diagnostic Adapter (JUMPER 10)
1pc x Dual-Clamp Power Cable (English Version, Non-LAUNCH Branded), RoHS
4pcs x Fuse, AC250V/5A, φ5×20mm, ROHS
4pcs  x X-431 PAD IV Electronic Control Adapter Cable 1, RoHS
4pcs  x X-431 PAD IV Electronic Control Adapter Cable 6, RoHS
4pcs  x X-431 PAD IV Electronic Control Adapter Cable 7, RoHS
4pcs  x X-431 PAD IV Electronic Control Adapter Cable 8, RoHS

The Creader Professional 129 MT is a portable motorcycle diagnostic tool based on the Android system. It is equipped with an efficient and stable hardware combination, along with multiple brand adapters and universal jumper cables. It can conduct comprehensive inspections and maintenance for all systems of motorcycles, support various functional tests and resets, and help users quickly identify and solve potential faults.

Launch CRP129MT Motor Scanner Function:

1. System-wide diagnostic capability：Supports comprehensive system testing including engines, ABS, suspension, and infotainment systems.
2. Multifunctional maintenance support：covers multiple functions such as instrument code setting, TPMS tire pressure monitoring, reset of maintenance lights, idle speed adjustment, ABS settings, and reset of transmission memory.
3. Real-time data monitoring： Capable of reading, recording and replaying real-time data streams, enabling quick identification of sensor and component malfunctions.
4. Intelligent operating system：Based on the Android platform, with an intuitive interface and smooth operation.
5. Multi-brand compatibility is strong ：Comes with multiple adapters and universal jumper cables as standard, suitable for various motorcycle models.
6. Proactive preventive maintenance：Through real-time monitoring and fault analysis, potential risks can be identified in advance before problems escalate.
7. Supported Languages : English, French, Spanish, German, Italian, Russian, Portuguese, Polish, Japanese, Korean, Traditional Chinese

LAUNCH CRP 129MT Included Softwares:

Launch CRP129MT Scanner Specification:

Package includes:

1pc x Main unit
1pc x Main Diagnostic cable
1pc x Type-C USB cable
1pc x HD-4 adapter
1pc x HD-6 adapter
1pc x DCT adapter
1pc x VIC-8 adapter
1pc x KT-6 adapter
1pc x KSK-4+6 adapter
1pc x SZK-4+6 adapter
1pc x YMH adapter
1pc x VSP-3 adapter
1pc x VSP-6 adapter
1pc x HON-4 adapter
1pc x B-10 adapter
1pc x BR-6 adapter
1pc x Clipper
1pc x Motorcycle jumper Z
1pc x Motorcycle jumper Y
1pc x Motorcycle jumper 2
1pc x Motorcycle jumper 3
1pc x Motorcycle jumper 4
1pc x Motorcycle jumper 5
1pc x Motorcycle jumper 7

This adapter is designed to connect modern diagnostic scanners with an OBD2 connector to TESLA cars (2019, 2020, 2021,2023 Model 3 and Model Y). The OBD2 port allows you to read CANBUS data that is not available on the main screen: battery temperature, engine temperature, cell voltage, etc.

Specifications:

12 Pin Male Female Connector for Tesla 2012-2015 model S/X OBDII diagnostic harness electronic cable of new energy (Before placing an order,
please confirm the OBD interface model of your vehicle)

1. The premium material gives the cable excellent flexibility and durability.
2. Small size, light weight, easy to store, easy to carry and use.
3. Plug and play, easy to install, does not affect the function of the original car.
4. Corrosion and wear resistance.
5. Power supply voltage: 9-16V

This connector is suitable for Model S and Model X models. It can test fault codes, clear fault codes, and support special functions. Check the official website to find out which special functions are supported. (http://qcar.x431.com/qcar/#/)

The specific wiring diagram of the Tesla-12+20 connector:

Part [1] is the Tesla-12+20 connector (12PIN) wiring diagram, which is applicable to S(X) models produced before September 2015 (including September);
Part [2] is the Tesla-12+20 connector (20PIN) wiring diagram, which is suitable for S(X) models produced after September 2015.

Package Includes:
1*OBDII TO 12Pin for Tesla Model S/X(2012-2015)