LAUNCH X431 PRO3S+ ELITE Scan Tool: 2026 J2534 Reprogramming Tool, ECU Online Coding, Topology Mapping, Upgraded of X431 PRO3S+, V+, Bi-Directional Diagnostic Scanner, with Smartlink 2.0 CANFD & DOIP, 2 Years Update,Same as PRO5

Accept the offer, contact us if you are interested.

J2534 ECU Programming & ECU Coding Up Your Business To Higher Level

For repair shops that tend to expand your businesses to high-end vehicle models like Ben-z, B-MW, Porsche, this LAUNCH scanner X431 PRO3S+ Elite will make your plans come true.

Why is the LAUNCH X431 PRO3S+ Elite diagnostic scanner so Powerful and Reliable?

1. LAUNCH company optimized the hardware and software, LAUNCH X431 PRO3S+ Elite diagnostic scanner supports 60+ advanced functions and software to make update more faster than older Launch X431 series, including V-AG Guided Functions, Online Coding, IMMO Service, etc.

2. The screen size of LAUNCH X431 PRO3S+ Elite bidirection scan tool(10.1 inches) is almost the largest of all diagnostic scan tool and have more advanced hardwares. One screen can display 12 data stream (Graphic and textual), which are easy to navigate.

3. LAUNCH X431 PRO3S+ Elite automotive scan tool is based on Andoird 10.1, with 5-core 2.0GHz CPU, 4GB running storage, 64G ram. It can speed up the data transmission speed and the diagnostic speed.

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

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

6. LAUNCH X431 PRO3S+ Elite diagnostic scanner supports J2534 Programming (With super Smartlink 2.0 VCI), Worth 1000$, Smartlink 2.0 is backed on new ISO9141/J1850/SAE J2610/CANFD/DOIP, which enables you to run 14x quicker dta trans and advanced OEM J2534 reprogramming for B-MW, Ben-z, F-ord, Jaguar, Land Rover, G-W, Volvo, etc. (please reach to us for more details). It also serves as a wireless VCI allowing the vehicle to transmit data to the diagnostic tablet without a physical connection.

7. LAUNCH X431 PRO3S+ Elite diagnostic scanner supports All System Diagnostics for 99% Vehicle Coverage. Serve for 160+ American, Asian, European brands, and cover 99% of vehicle models worldwide. This LAUNCH diagnostic scan tool can operate complete full-function diagnostics to all on-board systems to troubleshoot and repair all vehicle problems, including Engine, Transmission, Airbag, ABS, ESP, TPMS, Immo-bilizer, Gateway, Steering, Radio, Air Conditioning, etc.

Note: For anti-theft key matching, some new cars require a pin code, which requires you to ask the dealership to get the pin code.

8.LAUNCH X431 PRO3S+ Elite bidirectional scanner supports more models, more detailed functions or compatibilities which depend on your car brand, model and year.

9. LAUNCH X431 PRO3S+ Elite scan tool 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) .

More Advanced Functions Help You Win More Businesses

Q : Why do I only see 16 or 21 service functions on my tablet as it's advertised 60+ service functions?

A : It will do 60 and more. Of course it doesn't need to pay for it completely. You might want to go through the fast menu of "Reset" section to find them but once you've hooked it up you'll find everything. For example, to connect 2006 Chevy silverado with X431 PRO3S+ Elite, the way to use TCM‘s special functions should be to go to System Selection> Transmission Control Module (TCM) > Special Functions, then you will be able to see the list of special functions supported by this system, There are more than 60 types of special functions for all systems combined. Please do not purchase any special features in the Mall .

2026 ALL-IN-ONE X431 PRO3S+ Elite, FULL SYSTEM OE-LEVEL DIAGNOSTIC SCAN TOOL

2026 LAUNCH X431 PRO3S+ Elite Diagnostic Tool Supports More Than 60+ Special Resets [CONTINUOUSLY GROWING WITH UPDATES]

LAUNCH X431 PRO3S+ Elite 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. 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.
9. 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.
10. 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.
11. 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.
12. 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.

13.GPF Regeneration (Depending on the specific car models, not for all cars ), 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 Monitoring, 34.Motor Angle Calibration, 35.High Voltage Battery Diagnostics...

!! Keep Growing with UPDATES !! (depending on the specific car models, not for all cars, ). and more and more function will be improved and optimized.

MORE POWERFUL NEW ADDED FUNCTIONS IN 2026 - LAUNCH X431 PRO3S+ Elite, NO IP LIMITED

ECU Coding(SCN CODING): Customize Your Car in Minutes

LAUNCH X431 PRO3S+ ELITE 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.

• Online/Offline Coding: LAUNCH X431 PRO3S+ Elite 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.
• Reflash Hidden: 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.
• Matching: Reprogramming the adaptive data, matching and synchronizing the components for certain components after repairs or replaces the modules.

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.

ECU Coding Compatibility

• Online Coding: BMW, VW, Audi, Skoda, SEAT, Porsche, etc.
• Offline Programming (Variant Coding): BENZ, Ford, Mazda, Vauxhall, Opel, etc.
• Flash Hidden Functions: Benz, BMW, VW, Audi, Skoda, SEAT, Porsche, Jeep, Dodge, Chrysler, Toyota, Honda, etc.

Power Balance Test: Cylinder power balance testing can help uncover hidden engine issues related to engine misfires, lack of power or just a poor running engine, which is commonly missed with other tests. It's one of the best and easiest ways to find the source of a engine misfire. Furthermore, cylinder power balance testing is often used along with a cylinder compression and cylinder leakage tests to further pinpoint the problem.

PMI(Proarammable Module Installation): LAUNCH X431 PRO3S+ Elite Support PMI function, Compatible with Ford /Lincoin/ Mazda etc. This function is used when you need to replace a module (replace ECU) or initialize a module.No need using the J2534 or buying a subscription.

Guided Function for VAG vehicles: LAUNCH X431 PRO3S+ Elite 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(V-olkswagen / Audi / Skoda / Seat etc.)

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)

ACTIVE TEST (BI-DIRECTIONAL CONTROL ) : LAUNCH X431 PRO3S+ Elite car scanner diagnostic tool Features Full bi-directional control ability, to send commands to vehicle’s systems/components, to verify system input/output without using the vehicle's controls, e.g. turn on the radiator fan, modulate the throttle, open/close windows, operate mirrors, Injector Buz Test,turn on interior & exterior lights, sound horn, test door lock actuators and such.

The suitable vehicles and functions needs to be confirmed. [MORE FUNCTIONS CONTINUOUSLY GROWING WITH UPDATES]

LAUNCH X431 PRO3S+ ELITE Bi-direction diagnostic scanner is more shock-resistant and anti-drop, suitable for various working environments in repair shops，the diagnostic main line and non-standard connectors adopt the fourdrinier tail connector design, the wire diameter is thickened, and the industrial-grade material is used, which has increased flexibility and is not easy to break; the communication ports of the vehicle and the host are distinguished by different colors, the identification is obvious, and the operation is convenient,added wireless connection for easier remote diagnosis, added compatibility with add-ons like inspection camera and oscilloscope and enhanced software for silky smooth operation.

Read & Clear Codes on All Available Modules

LAUNCH X431 PRO3S+ Elite diagnostic scanner, as a professional scan tool and upgraded version of launch x431 PRO3S+, 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.

IMMO Keys: With the IMMO Keys function, LAUNCH X431 PRO3S+ Elite 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.

Ultra Long 200 Feet Wireless Connection:

With an ultra long working range up to 200 feet for wireless connection, LAUNCH X431 PRO3S+ Elite automotive scanner can work on 160+ US domestic, European and Asian vehicle makes to scan all available modules like ECM, TCM, ABS, SRS, Brake, BCM, EPS and etc to perform OE level diagnostics to read and clear codes, view live data stream, perform active tests, and retrieve ECU information.

MAX SYSTEM. MAX VEHICLE MAKES. MAX POWERFUL.

FULL SYSTEMS Diagnose — Health Report Share & Print

Easy Data Printing and Sharing

LAUNCH X431 PRO3S + ELITE automatic diagnostic scanning tool enables diagnostic technicians to generate diagnostic reports before and after car diagnosis and repair service, so that the diagnostic reports can be printed out or sent to customers through the Internet and compared or shared with customers.

Report printing and upload

After successful completion of the diagnosis, this diagnosis tool can automatically generate a diagnosis report. The generated diagnostic report will be saved and sent to e-mail. You can print a diagnostic report to ask others for help or record historical fault information. With the help of a Wi-Fi connection, you can even upload a diagnostic report and find a solution with people who are familiar with car repairs or who have encountered the same problem.

One-Click Generate Health Report: Health Report will scan all vehicle modules and give you a status list for each modules condition. Also known as “Global Test” or “Full Scan” .This diagnostic tool can automatically generate a diagnostic report when diagnostic work is successfully finished.The reports are saved to the internal memory for later review. The reports are able to be saved in PDF format, and as the tablet is equipped with WIFI, these can be sent to the office or directly to the customer.

2026 ELITE VERSION X431 PRO3S+ Elite

2026 Upgrade Version LAUNCH X431 PRO3S+ Elite

!!! MORE ADVANCED FUNCTION: SUPPORT EXTENSION MODULES:(you can perform more comprehensive vehicle inspections with LAUNCH X431 PRO3S+ Elite)

!! Videoscope(Examine unseen parts of engine, such as spark plug holes, engine-cylinder, small parts)

!! X431 ADAS MOBILE/ADAS PRO(radar-based driver assistance systems&calibrate a wide range of camera-based)

!! X431 TSGUN(Activate/Diagnostic/Programming/Relearn Tire Pressure Sensor)

!! X431 HEAVY DUTY MODULE(diagnose gasoline vehicles & 24V Diesel Trucks)

!! X431 X-PROG3(Key Matching, Key Programming, IMMO/Anti-Theft Matching)

!! X431 PRinter(Print out diagnostics data/Reports)

!! X431 BST360 Bluetooth Battery Tester(Charging Health Test/Battery Health Test/Start System Test), And more..

ADAS Calibration: Advanced driver assistance systems, or ADAS is designed to improve driver, passenger and pedestrian safety by reducing both the severity and overall number of motor vehicle accidents. ADAS can warn drivers of potential dangers, intervene to help the driver remain in control in order to prevent an accident and, if necessary, reduce the severity of an accident if it can’t be avoided.

More advanced ECU Coding Capability : LAUNCH X431 PRO3S+ Elite bi-direction diagnostic auto scanner comes with elited ECU coding function. ECU Coding allows you to set a data link to the electronic control system of the test vehicle via the VCI device for vehicle diagnosis, service or coding. You can operate functional tests, retrieve vehicle diagnostic information such as trouble codes, event codes and live data, and perform ECU coding, for various vehicle control systems, such as engine, transmission, ABS and more. Note: ECU Coding is different from ECU Programming. And ECU Coding is NOT universally compatible. Please check compatibility first.

“Senior maintenance worker” Tool Level All Systems Diagnostics

LAUNCH X431 PRO3S+ Elite bi-direction automotive scan tool 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), 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.

Compatible with X431 HDIII (24V Heavy Duty Truck) module for diagnosing light, medium and heavy duty vehicles.

!!!After registering this scan tool, you will be eligible to download all the latest diagnostic software updates being for 2 year.

Updating is simple as it can be done online by connecting your LAUNCH X431 PRO3S+ Elite diagnostic scan tool to Wi-Fi, with just one click.

2026 LAUNCH X431 PRO3S+ Elite Bidirectional Automotive Tools

2026 ELITE VERSION X431 PRO3S+ Elite

Better Every Day

LAUNCH X431 PRO3S+ Elite diagnostic scanner comes with 24 Months Software Updates which are updated frequently to improve the LAUNCH X431 PRO3S+ scanner’s capability and coverage. It’s a scanner growing stronger and smarter every day.

Note: After the 2 year software updates(Valued 800)，you can continue to use all the functions of the scanning tool without any problems. You can choose not to upgrade or use it normally. However, updates do improve its capability & performance over time.

Extend Vehicle Coverage

LAUNCH X431 PRO3S+ Elite 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+ Elite Auto Diagnostic Scanner offers complete OBDII &OBDI coverage.

Optimized HIGH-END Hardware Configurations:

Branded Tablet with 8.0 MP Pixel Rear Camera

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

Android 10.1 System, make you smooth operation, Anti-Slip & Anti-Grease protective sleeve design

Brilliant Battery Life: 13000mAh rechargeable battery (up to 10 Hours Using Time+ Long Stand-by Time)

64GB memory : 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