2 Years Update EU SHIP NO TAX LAUNCH X431 PRO3S+ Pro3 S+ 10.1" Bi-Directional Scan Tool Upgraded of X431 V Supports Topology Mapping, 35+ Reset Service ECU Coding AutoAuth

Brand: LAUNCH-X431 Item No. SP415 In Stock. History 77 sold.

Buy Now: $949
6 X431 Pro3S+: LAUNCH X431 PRO3S+ Pro3 S+ 10.1" Bi-Directional Scan Tool Upgraded of X431 V Supports Topology Mapping, 35+ Reset Service ECU Coding AutoAuth

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Free Shipping Express Shipping ServiceEstimated delivery time: 5-7 days »
9.7KG ( 21.38LB )
61.5cm*43.2cm*18.2cm ( Inch: 24.15*16.96*7.15 )
Return for refund within 30 days,buyer pays return shipping. Read details »

Product Description

  1. 2 Years Free Update, New added Topology Mapping function
  2. Update version of Launch X431 V Pro, same as X431 Turbo.
  3. Bi-Direction Control+ECU Coding+Over 35 service Functions+Active Test+ AutoAuth

LAUNCH X431 PRO3S+ Bi-Directional Diagnostic Tool Supports Topology Mapping

What is LAUNCH X431 PRO3S+?

LAUNCH X431 PRO3S+, as a new scanning tool after X431 V PRO 4.0 upgrade, it adds more convenient camera scanning function, providing you with the most advanced diagnostic and coding/brush hiding technology for 12V cars and 24V trucks. It also features advanced OE-Level IMMO functions, ADAS calibration, TPMS functions and battery testing,ect.(Note: X431 PRO3S+ has the same features as the configuration X431 Torque III and is an upgraded version of the scanner X431 Turbo.) The hardware is strongly improved. It adopts Android 9.0 system, 8-core 1.8GHz processor, 1920x1200 IPS HD display, 3GB running storage, 32GB internal storage, running faster and more stable. 


  • 2 Years Free Update, later 1 year subscription is $350/2 years subscription $450
  • Update version of Launch X431 V Pro
  • New Added Functions: Topology Mapping
  • OBDI + OBDII Diagnosis, Full Set Car Connector and Cable Kit
  • Optimized Hardware Configuration, Supports CAN FD Protocol
  • Bi-Direction Control+ECU Coding+Over 31 service Functions+Active Test
  • Support Wifi Printer/ Videoscope/ TSGUN TPMS/ X431 PROG3/ ADAS Addons
  • 25 Multi-language Supported: English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Polish, Dutch, Hungarian, Finnish, Simplified, Czech, Turkish, Greek, Arabic, Danish Persian, Romanian, Serbian, Swedish, Simplified Chinese, Traditional Chinese.
  • Open the Hidden Features: Make full use of hidden features or disable car’s annoying functions
  • Supports VAG guided function
  • Supports Autoauth for FCA/SGW
  • NEW! Adds EV diagnostic kit for new new Energy Battery vehicles 
  • Compatible 24V Heavy Truck Module with the HD III module
  • New Special Features Added for the 30th Anniversary LAUNCH: 1.GPF Regeneration,2. High Voltage Battery Health Test,3.Transport Mode, 4.Intelligent Cruise control 5.Engine Power Balance Monitoring ,6.Stop Start (Available after selecting a system,always keep growing)
  • Multi-language: Italian, English, Chinese Simplified, Chinese Traditional, German, Japanese, Russian, French, Spanish, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Korean, Persian , Romanian, Serbian, Finnish, Swedish, Czech

    Warm TIP: The factory presets the language and the model software in English. After switching the language, customer needs to re-download the model software in the corresponding language.
          Launch X431 Pro3S+ APK Software Download

launch x431 pro3s feature 1

What's New in Launch X431 PROS3+?

1. LAUNCH X431 PRO3S+ diagnostic scanner supports 31+ advanced functions and software update faster than older Launch X431 series, including Guiding Functions, Online Coding, IMMO Service, etc.

2. The screen size of LAUNCH X431 PRO3S+ bidirection scan tool(10.1 inches) is almost larger in all diagnostic scan tool and more advanced hardware. One screen can display 20 data stream (Graphic and textual), which are easy to navigate.

3. LAUNCH X431 PRO3S+ automatic scan tool is based on Andoird 9.0, with 8-core 1, 8GHz CPU, 3GB running storage, 32G ram (Support up to 128GB expansion). It can be fast data transmission speed, twice the diagnostic speed.

4. LAUNCH X431 PRO3S+ diagnostic scanner supports heavy duty modules (need to be purchased separately), provide 2 Years Update.

5. LAUNCH X431 PRO3S+ bidirection scanner supports ADAS (need to be purchased LAUNCH ADAS calibration equipment and activate ADAS software), endoscope, anti-theft key matching, tire pressure detection and other extensions.

6. More models supported, more detailed functions or compatibilities depend on your car brand, model and year.

NEW!  Topology Map, improving your working efficiency highest than ever. 

Pro3s+ SP415-B vs SP415
SP415 Pros3+ with old DBScar adapter, SP415-B with new DBScar VII connector, supports CAN FD and DoIP protocols. If need CAN FD and DoIP protocols, choose SP415-B

Extended Modules (Needs to Buy Additionally)

1. X431 ADAS Moblie/ ADAS PRO: Calibrate a wide range of camera-based & radar-based driver assistance systems with ADAS calibration software
2. X431 PROG-3 Key Matching: IMMO For VAG Group Above 3.5, Vehicles that require cloning are not compatible with this accessory
3. X431 Printer (Print out diagnostic data/ reports.) 7.X431 BST360 battery test.(For Battery Cranking system Test, Battery Charging system Test, Battery Health Test)
4. Launch VSP-600 Video Scope: Check unseen parts and give you a direct image of the engine, gears, compressors, headers and valves, and body components.
5. X431 TSGUN (Not only can you use it to activate the sensor's ID, tire pressure, sensor frequency, tire temperature, and battery status; you can also program sensor data to a blank LAUNCH brand sensor in three ways: Auto, Manual, and Activation Copy; at the same time, you It can be used to write the newly programmed sensor ID to the vehicle ECU.)
6. X431 HDIII Heavy Duty Module -LAUNCH HDIII Add-on Module is an essential truck module which can turn your X431 scan tools into full function heavy duty truck diagnostic tools,working on both heavy-duty (Class 4 through 8) and medium-duty trucks (Such as heavy trucks, city buses, bulldozers, excavators, etc.)

launch x431 pro3s+ addon modules


New Added OE-LEVEL Advanced Function of LAUNCH X431 PRO3S+

√ Guided Functions: Compatible with Volkswagen / Audi / Skoda / Seat etc.

√ Component Matching: Compatible with Volkswagen / Skoda / Seat / BMW / GM / Ford / Opel / Mazda / Fiat / Honda / Nissan / Hyundai / Kia / Subaru etc.

√ Online Coding: Compatible with Volkswagen / Audi / Benz / BMW / Seat / Porsche etc.

√ Online Account Login Service: Compatible with Volkswagen / Audi / Skoda / Seat etc.

√ Online Calibration: Compatible with Volkswagen / Audi / Skoda / Seat etc.

√ Online Parameterization: Compatible with Volkswagen / Audi / Skoda / Seat etc.

√ Anti-theft IMMO Serivce: Compatible with Volkswagen / Audi / Skoda / Seat etc.

√ Power Balance: Compatible with Chrysler / GM / Ford etc.

Programmable Module Installation: Compatible with Ford / Mazda etc.

√ Flash Hidden Functions: Compatible with BMW / Porsche / Toyota / Subaru etc.

√ Actuator Test : Injector Test ;Turn Off ACC Lane Keeping Assist

√ Support for the Latest Vehicles Requiring CAN FD/KWP/ DOIP Protocol (NOTE:CANFD & DOIP protocols require separate purchase of transport adapters).CAN-FD/KWP Protocol Compatible with GM models (2019 and later).DoIP Compatible with BMW (F&G chassis), Volvo models (2018 later), Land Rover & Jaguar models (2017 later) .

System (LKAS) ;Turn ON/OFF Front and Rear side ACM Solenoid , turning the fuel pump on and off, cycling the a/c ,clutch on and off, Left clutch electromagnetic coil test,Acceleration Device Test,Oil Pressure Control Test,DYNAMIC camera aiming,Vehicle level position calibration, Brake Vacuum Pump, Inlet and Outlet Valve tests, Open Brakes tests, Parking Brake Botors, Wheel Speed Sensor Supply, PARKING BRAKE tests (Vary by car, Hundreds of actuation test functions ) …

More functions and vehicle coverage is developing and waiting you to discover .......

launch x431 pro3s feature 2


LAUNCH X431 PRO3S+ scanner is a bi-directional scan tool that can control various sub-systems or components to perform active tests (also known as component tests) like turn fuel pump on/off, cycling the A/C Clutch on/off, EVAP test, windows, doors, sunroofs, wipers and more, to determine the integrity, monitor the operations to check whether they are functioning properly or not and quickly locate the fault causes.

Guided Function for VAG vehicles

LAUNCH X431 PRO3S+ car scan tool provides step-by-step repair guidance for technicians.the function of guiding the use of the product to prevent the car setting caused by wrong operation.Compatible with VAG series vehicles(Volkswagen / Audi / Skoda / Seat etc.)
launch x431 pro3s guided function

AutoAuth for FCA/ SGW

Use the latest software update function AutoAuth to provide OBDII diagnosis, active testing, calibration, etc. for modern FCA/SGW vehicles, making the diagnostics more secure.Applicable to FCA vehicles equipped with a security gateway module (SGW) in 2017 and later (NOTE: FCA Americas can be registered and used for free)
launch x431 pro3s fca autoauth


With the IMMO Keys function, LAUNCH X431 PRO3S+ can add new keys, disable/clear information of the lost vehicle keys, and program the replacement key fob for most Asian and American vehicles, which come with low-grade anti-theft systems. Note: this function varies on the car model and the year.

The suitable vehicles and functions need to be confirmed with the seller.


ECU Coding: Customize Your Car in Minutes

  • LAUNCH X431 PRO3S+ diagnostic scan tool has the capability of ECU coding to change preprogrammed options in the software, helping you customize your car faster as needed.
  • Optimally code your car by changing some settings to fit your needs, such as setting alarms, doors locking, etc.
  • Access the ECU to make full use of the hidden features or disable the car’s annoying functions, like activating the auto side mirrors folding function, disabling the automatic engine Start or End function, etc.
  • Provide excellent solutions for issues of drivability, power loss, fuel efficiency, etc. to improve the car’s performance.
  • Reprogram the adaptive data for certain components after repairs or replacements.
  • ECU Online Coding is available for BMW, VW, Porsche, Renault, etc.
  • Please Note: ECU Coding changes preprogrammed options which depend on the type and number of electronic features already built in. Thus, ECU coding is not universally compatible and varies for different vehicles.

launch x431 pro3s online coding

Read & Clear Codes on All Available Modules

LAUNCH X431 PRO3S+ diagnostic scanner, as a professional scan tool and upgraded version of launch x431 v, it can access wirelessly via VCI connection ALL available vehicle modules including but not limited to PCM, ECM, EPS, PDM, BCM, TPM, SCCM, RADIO and etc. With complete capability for codes, it can read and clear codes on all systems and subsystems and be able to show live PID data of multiple sensors in graph or text.

All in 1 graphic data stream
view and capture (record) real-time Live Data. This data including current operating status for parameters and /or sensor information can provide insight on overall vehicle performance. It can also be used to guide vehicle repair.
launch x431 pro3s datastream

Ultra Long 200 Feet Wireless Connection:

With an ultra long working range up to 200 feet for wireless connection, LAUNCH X431 PRO3S+ professional auto scanner frees auto technicians

LAUNCH X431 PRO3S+ automotive scanner can work on 160+ US domestic, European and Asian vehicle makes to scan all available modules like ECM(engine), TCM(Transmission), ABS, SRS(Airbag), Brake System, BCM(Body Control Module), EPS(Eletronic Power Steering), HVAC(heat, ventilation and air conditioning), TPMS(Tire Pressure Monitor System Reset),Radio, TPM and etc to perform OE level diagnostics to read and clear codes, view live data stream, perform active tests, and retrieve ECU information.

launch x431 pro3s feature 4

35+ Special Functions:

LAUNCH X431 PRO3S+ provides you with the following commonly used service functions, enabling you to quickly access the vehicle system for various regular service and maintenance performance.

  1. EPB Reset (Electronic Parking Brake Reset) : After replacing the brake pads, you need to reset the position of the brake pads before installing the new brake pads to close the warning light.
  2. Oil Lamp Reset : Close the oil service light, reset service mileage & service interval after replacing the engine oil, and the next maintenance calculation cycle is entered.
  3. SAS Reset (Steering Angle Calibration Reset) : Learn to correct the angle and solve the problem of the steering angle of the steering wheel.
  4. BMS Reset (Battery Register / Battery Maintenance) : Use the power management system, the battery needs to be re-matched after the battery is replaced, so that the car computer can recognize the new battery.
  5. ABS Brake Bleeding : When changing a new brake fluid, there is a high possibility that air will enter the brake fluid pipeline. In the traditional way, one person steps on the brake and another person changes the operating fluid. This function can perform the brake operation, and only one person is required to change the brake fluid.
  6. ETS Reset (Electronic Throttle Position Learn/Throttle Matching) : After the engine has been working for a long time, there will be serious carbon deposits in the throttle, which will affect the intake. After cleaning or replacing the throttle, the throttle opening cannot match the original ECU. This is to allow the ECU to enter Throttle learning status, let the ECU re-match the throttle opening.
  7. TPMS Reset (Tire Pressure Monitor System Reset) : When replacing TPMS sensors or the signal from the sensor is lost it can quickly look up the tire sensor from the vehicle’s ECU, reset tire pressure and turn off the tire pressure MIL.
  8. DPF Reset (Diesel Particulate Filter Regeneration) : It can absorb harmful particles in the exhaust of diesel vehicles to purify the exhaust gas. However, after adsorbing enough harmful particles, the DPF will not be able to absorb more harmful particles. At this time, let the car enter the DPF regeneration mode and use enough thrust to remove the DPF. Exhaust particles in the DPF, use special tools to collect harmful exhaust gas at this time to restore the performance of the DPF system.
  9. GEAR Reset (Gear Learning) : The vehicle has a crankshaft position sensor. This sensor collects the 58-tooth signal of the flywheel to determine the top dead center ignition time of a cylinder (reference signal). If this sensor is replaced, the reference will be lost, and gear signal learning is necessary.
  10. Injector Reset (Injector Coding) : The engine injector has a code. After replacement, you need to write a new code into the computer so that the car computer can correctly identify the injector.
  11. IMMO Reset (Immobilizer) : In order to prevent the car from being used by illegal keys, the car can be opened and used normally only after the remote key is recognized and authorized by the immobilizer control system on the car through this function.
  12. SUS Reset (Suspension) : This function needs to be performed to level the body height sensor in the air suspension system when the body height sensor and the control module or the car is leveled incorrectly.
  13. AFS Reset (Adaptive Frontlighting System) : It can detects the ambient light and then decides whether to turn on the headlights automatically. It can also adjust the headlights in time by monitoring the speed of the vehicle and the posture of the body.
  14. Head Light Fitting, 
  15. Seat Matching/Calibration, 
  16. Door and Window Initialization Study/Calibration, 
  17. Sunroof Initialization, 
  18. Air Suspension Matching, 
  19. Gearbox Matching, 
  20. Injector Calibration, 
  21. Multimedia Video Reset, 
  22. Cluster Reset, 
  23. Tire Change Reset, 
  24. Key Programming(Need to purchase and Match with Launch X431 PROG3), 
  25. Coolant Bleed, 
  26. NOx Sensor Reset, 
  27. Eng/Start Reset, 
  28. Transport Mode, 
  29. Adblue Reset, 
  30. A/F, 
  31. A/C Relearn, 
  32. Intelligent Cruise Control, 
  33. Engine Power Balance Moonitoring, 
  34. Motor Angle Calibration, 
  35. High Voltage Battery Diagnostics, 
  36. GPF Regeneration (Depending on the specific car models, not for all cars ), and more and more function will be improved and optimized.

Extend Vehicle Coverage

LAUNCH X431 PRO3S+ professional automotive diagnostic scanner tool comes with unparalleled vehicle coverage of more than 150+ American, Asian and European automobile manufacturers.

Having a complete OBD2 function (can perform all 10 OBD2 test modes) , LAUNCH X431 PRO3S+Auto Diagnostic Scanner offers complete OBDII &OBDI coverage.

X431 Pro3 S+ Supported Vehicles List:
- European Cars :
For Audi, For Mercedes-Benz, For Maybach, For BMW, For Mini, For HCBMW, For Rollsroyce, For Citroen, For Fukang, For Ferrari, For Fiat, For Abbas, For Lancia, For Romeo, For NanjingFiat, For GAZ, For LandRover, For Jaguar, For Martha Lahti, For Open, For GMSA, For Vauxhall, For Peugeot, For DFPeugeot, For Porsche, For Renault, For Dacia, For Rover, For SAAB, For Skoda, For Seat, For Smart, For Transporter&V-Class, For VAZ, For Volvo, For VW, For Bingley, For Bugatti
- American Cars :
For Brazil Fiat, For Brazil GM, For Chrysler, For Dodge, For Jeep, For GM, For Buick, For Cadillac, For Chevrolet, For Ford, For ChinaFord, For Lincoln, For EuropeanFord
- Asian Cars :
For Daewoo, For Daihatsu, For Honda, For Acura, For DFHonda, For GZhonda, For Hyundai, For Ikco, For India Mahindra, For India Maruti, For India Tata, For JPIsuzu, For TLIsuzu, For Kia, For Luxgen, For Mahindra, For Malaysia Asia Pacific Perodua, For Malaysia Asia Pacific Proton, For Maruti, For Mazda, For YQMazda, For Mitsubishi, For Nissan, For Infiniti, For DFNissan, For Perodua, For Proton, For SAIPA, For Ssangyong, For Subaru, For Suzuki, For TATA, For Toyota, For Lexus, For TJToyota
- Australian Cars :
For Australia Ford, For Australia Horton
- Chinese Cars :
For Chang'an, For ChangCheng, For Chenghe, For DR automotive, For ECUADI, For BYD, For Foton, For Hafei, For Haima, For Brilliance, For Jiangling, For Iveco, For Jac JAC refine general, For Gonow Auto, For Xiamen Golden, For Kowloon, For Lifan auto, For GSMW, For SAIC Chase, For MVW Automotive, For Chery, For SAIC and MG, For SGM, For CHCHEVROLET, For CHBuick, For CHCadillac, For Tianjin FAW, For XinKai, For ZhongShun, For ZOTYE, For Zhongxing
(Note: Car brands marked in Red can only be used after purchase in the mall)

  • 14 Connectors :TOYOTA-17, HONDA-3, MAZDA-17,FORD-6+1,SSANG YONG-20 , CHRYSLER-6, SUBARU-9 , KIA-20, DAEWOO-12 ,GEELY-22 ,GMVAZ-12, DAEWOO-12, BMW-20, BENZ-38
  • 3 Adapter Plugs applicable for US,UK,EURO.

Optimized HIGH-END Hardware Configurations:

Branded Tablet with 5.0 MP Pixel Rear Camera

10.1-inch HD Touch Screen: A brighter, clearer Screen let you " Deep Dive into Diagnostics"

Andriod 9.0 System, make you smooth operation, Anti-Slip & Anti-Grease protective sleeve design

Brilliant Battery Life: 7000mAh rechargeable battery (up to 10 Hours Using Time+ Long Stand-by Time)

32GB memory (supports extended to 128GB): save more vehicle documents & customer data.

Multi-PID Live Data Graphing IN 1 Screen: One screen can display 15 data stream (Graphic and textual), which is easy to navigate.

2.4GHz&5GHz Dual-Frequency Wi-Fi, 4X faster transmission rate

Launch X431 V+ V4.0 vs X431 Pro3S+
Launch X431 V+ V4.0 vs X431 Pro3S+

Launch X431 PAD V vs X431 Pro3S+ vs X431 V4.0 vs Pro Mini vs Diagun V
Launch X431 PAD V vs X431 Pro3S+ vs X431 V4.0 vs Pro Mini vs Diagun V

Package List:
1pc x Display tablet
1pc x VCI connector
1pc x OBD II extension cable
1pc x Password envelope
1pc x USB cable
1pc x Power adaptor(Optional)
1pc x Battery clamps cable(Optional)
1pc x Cigarette lighter cable(Optional)
1pc x OBD I adaptor box(Optional)
1pc x Non-16pin adaptor cable kit(Optional)


Original KESS3 KESS V3

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Email: Sales@OBDII365.com
Whatsapp : +86 18150118226
Business Whatsapp: +44 7418605489


Tech Support

Launch X431 Pro3S+ vs X431 V vs X431 Pro Mini
Item Name X431 Pro3S+ X431 V X431 Pro Mini
Screen Size 10.1 8.0 7.0
System Android 9.0 Android 9.0 Android 7.0
Frequency 1.8GHz(8-core) 2.0GHz(4-core) 1.3GHz(4-core)
ROM 32GB 32GB 32GB
Battery 7000mAh 5000mAh 4680mAh
WiFi 2.4GHz/5Ghz 2.4GHz/5Ghz 2.4GHz
Passenger Car(12V) Yes Yes Yes
Commercial Car(24V) Paid No No
New Engergy Car No No No
Diagnosis System All Systems All Systems All Systems
Reset Functions 35 31 28
Basic Diagnosis Yes Yes Yes
Remote Diagnosis Yes Yes Yes
Intelligent Diagnosis Yes Yes No
SGW(FCA) Yes Yes Yes
ECUAIC Yes Yes Yes
ECU Coding Yes Yes Yes
Bidirectional Test Yes Yes Yes
Online Programming No No No
Topology Map No No No
Auto VIN Yes Yes Yes
Free Update 2 Years Update 2 Years Update 2 Years Update
Car Brand 134+ 145+ 140+
Language 24 24 24