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LAUNCH X431PRO3S+HDIII 12V Car/24V Truck/Heavy Duty 2 in 1 Diagnostic Tool

3-7 Busines Days

LAUNCH X431 PRO3S+HDIII Full System Diagnostic Tool,Bi-Directional Test,ECU Coding,30+ Special (Reset) Function,Remote Diagnosis,ADAS Calibration,TPMS Diagnostic function.

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Handling time with 24 hours.

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30 days free return, 3 months exchange, 3 years warranty.

LAUNCH X431 PRO3S+HDIII Full System Diagnostic Tool,Bi-Directional Test,ECU Coding,30+ Special (Reset) Function, Remote Diagnosis,Guided function for Volkswagen and Audi,ADAS Calibration,TPMS Diagnostic function, can test both 12V vehicles and 24V trucks(Include Gasoline and Diesel).

Why choose launch X431 PRO3S+HDIII

1.Full System Diagnostic for 12V Car &24V Truck

There are many other full-system diagnostic scanners on the market,but most of them only support 50-60 cars,and can only be used as cars or only trucks.Our launch X431 pro3s+HDIII supports both car and truck integration,Over 164 diagnostic software,10,000+models,and are constantly being updated,including 12V&24V cars,trucks,buses,Machinery.....can Read DTCs,Clear DTCs,Read,Data Stream,for all system,including,engines/Auto Transmission /Airbags/Immobilizer/Key Coding/ABS/Cruise Control/Instruments/ Self Leveling Suspension systems /Seats /Doors /Gateway/Steering......

2.Guided function for Volkswagen and Audi

3.Intelligent Diagnose

Automatically identify VIN upon connection to the vehicle for intelligent diagnosis.

4.30+ Special (Reset) Function

Including Oil Reset Service,Electronic Parking Brake Reset,Steering Angle Calibration,ABS Bleeding,TPMS (Tire Pressure Monitor System) Reset,Gear Learning,IMMO Service 7.Injector Coding,Battery Maintenance System, Diesel Particulate Filter (DPF) Regeneration,Electronic Throttle Position Reset,Gearbox Matching,AFS (Adaptive Front-lighting System) Reset,Sunroof Initialization ....

(note: 15 commonly used software is reset meru, others are in car software or truck software)

5.Actuation Test,Bi-Directional Test and ECU Coding

Read all DTC types for full system,view,graph and record data PIDs,support bi-directional controlsactuation test and all other diagnostic functions.Actuation Test Supports,this function is used to test whether the execution components in the electronic control system can work normally.

6.Remote Diagnosis:Device-To-Device & Device-To-PC)

This helps repair shops or mechanics to diagnose a remote vehicle,and launch instant messages,allowing for improved efficiency and faster repairs.

7.Faster,best hardware

Powerful 8-core 1.8GHz processor,3GB Memory with 34GB Storage (can up to 128GB)

9.0 Android tablet,10.1 touch screen,7000mAh rechargeable battery (up to 10+ hours battery life)

8.Multi-Language support

support English,French,Spanish,German, Russian,Korean,Japanese,Portuguese,Italian,Polish,Dutch,Hungarian,Finnish, Simplified,Czech,Turkish,Greek,Arabic,Danish Persian,Romanian,Serbian,Swedish,Chinese Traditional,You can switch any language you want.

9.Global version,No IP limited,1 year free update

Launch x431 pro3s+support one key update via wifi,Update the new version of the software online quickly,such as client, firmware, diagnostic software.

Note :after the license expires,you can still use the device without being locked

10.Diagnostic history and diagnostic feedback

Generally once a vehicle diagnosis is performed,the tool will record the every details of diagnostic process.The History function provides direct access to the previously tested vehicles and users can resume from the last operation,without the necessity of starting from scratch.

for any problem found during the diagnoss,submit the vehicle issue to us for analysis and troubleshooting.

11 .ADAS Calibration and TPMS Diagnostic function

Advanced Driver Assistance System (ADAS) is an electronic component in a vehicle,including various safety functions of the vehicle,such as automatic emergency braking (AEB),lane departure warning (LDW),lane keeping assist, blind spot elimination,night vision camera and Adaptive lighting.

The function on the equipment is disabled by default,and the user needs to activate the function with an activation card before using it.calibration tools.Mainly used to calibrate various camera and radar of driver assistance systems,can work with wireless tire pressure diagnostic tool to achieve the features of TPMS activation.

(Note:These 2 functions need to be purchased separately)

12.Extended Modules (need buy them on mall )

nullSupport expansion module:endoscope,X-PROG and Wi-Fi printer.

More features waiting for you to discover....

LAUNCH X431 PRO3S+HDIII can test both 12V vehicles and 24V trucks(Include Gasoline and Diesel)

Full System Diagnostic tool

LAUNCH X431 PRO3S+scanner can read DTCs and data streams, perform active test,Coding for ALL systems.1. For instance: Engines/Auto Transmission/Airbags/Immobilizer/Key Coding /ABS/Cruise Control/Instruments/ Self Leveling Suspension systems /Seats /Doors /Gateway /Steering Angle/Air Suspension/Body Systems /Electronic Power Steering & Motor Assisted /Power Steering/Tyre Pressure/Rain Sensors /4WD System/Stabilizer/Intelligent Parking Assist/Door Motors/Audio Systems/Air Conditioning /Tiptronic/Anti Theft/Soft Top/Headlamp Leveling/Central Locking /Automatic Clutch / DPF Reset/Electric Windows/Plip Programming/Heated Rear Window /Xenon Headlights/Wash Wipe/Fuel Burning Heater/Transfer Box/Seat Memory/Oil Life Service Reset/Sliding Doors/Electronic Throttle/Navigation System/Rollover Sensor /Cruise Control/ Multi Function Steering

Bi-Directional Control ( ACTVE TEST)

This diagnostic tool LAUNCH X431 PRO3S+ supports active test (Bi-directional control) to request information or command a module to perform specific tests and functions. For instance, in the case of OBD II generic information Mode 1, you can initiate a request for information from the powertrain control module, and the PCM responds by sending the information back to the scan tool for display. This LAUNCH X431 PRO3S+ also have the ability to actuate relays, injectors, coils, or perform system tests, etc.


Because every automobile actuator has a record code in ECU, which is the basis for automobile computer to mobilize their work. LAUNCH X431 PRO3S+ is equipped with advanced ECU coding function for addressing the following issues:

1. After you change the bad actuators or certain parts, you need to use this function to make a new code and recognize the new actuators.

2. By changing the code with the ECU coding, it's easy to improve vehicle performance or stimulate high-end functions for the car.

3. ECU coding enables multiple car systems to recognize each other and then the actuators can start to work.

Health Report (Quick Test)

It enables you to quickly access all the electronic control units of the vehicle and generate a detailed report about vehicle health.note:This function varies from vehicle to vehicle.

Remote Diagnose

help repair shops or technicians launch instant messaging and remote diagnosis, making the repair job getting fixed faster.

could access remotely and quickly via mobile phone, tablet and computer, with low bandwidth and system resource occupancy.

12-in-1 graphic data flow/print data/print diagnosis report/record historical data:

powerful data analysis function, not only engine system, but also ABS, SRS and gearbox. >>>Automatic generation of main system diagnosis report, for the car problem at a glance. >>>Replay the frozen frame and record the history of the car. >>>Print out the data you want

Accurate ADAS Calibration functions

Advanced Driver Assistance System (ADAS) is an electronic component in a vehicle,including various safety functions of the vehicle,such as automatic emergency braking (AEB),lane departure warning (LDW),lane keeping assist, blind spot elimination,night vision camera and Adaptive lighting.

(NOTE: Need to be purchased separately)

Multi-language support

LAUNCH X431PRO3+support English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Polish, Dutch, Hungarian, Finnish, Simplified, Czech, Turkish, Greek, Arabic, Danish Persian, Romanian, Serbian, Swedish, Chinese Traditional,You can switch any language you want.

LAUNH X431 V Support 30+ Kinds of Special Reset Service Functions

(NOTE:You can find 15 kinds of commonly used reset functions in the reset menu, and other special functions in the car brand diagnostic softwares menu)

Oil Lamp,Oil Reset Service

allows you to perform reset for a new calculation of Engine Oil Life system once changed the oil.

EPB,Electronic Parking Brake Reset

is important in the maintenance of electronic braking system's safety and efficiency.

BMS,BAT,Batery Maintenance,Battery Reqister

allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.

DPF,Diesel Particulate Filter egeneration

specially works for Diesel Particulate Filter system with DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit.

SAS,Steering Angle Calibration

helps clear the fault steering angle sensor memories and plays an important role in the steering angle sensor calibration.

TMPS,Tire Pressure Monitor System Reset

makes sense in displaying sensor IDs from the vehicle's ECU, inputting TPMS sensor replacement IDs and testing sensors.


it is mainly used to disable the lost vehicle keys and program a new replacement key fob.

ABS Bleeding

ABS brake bleeding to get a firm brake pad after air exhaustion.

Throttle,Electronic Throttle Position reset/learn

The throttle body is a tube containing a pivoting flat valve (butterfly) that is used to control the amount ofair entering an engine. In an electronically fuel injected car, a throttle position sensor and air flow sensorcommunicate with the computer, which supplies the corresponding amount of fuel needed at the injectors. It must need re-learning throttle sensor position after clearing or repair.

Gear Learning

Leaking injectors and some dead injectors can be missed even when an injector is disabled. Otherproblems with the ignition system and mechanical components also may not show an rpm loss when aninjector is turned off.

AFS Reset (Adaptive Front lighting System)

It detects the light of the environment, then decides whether to automatically turn on the headlights or not. It can also adjust the headlights in time by monitoring the driving speed and body posture of the vehicle.

SUS Reset

When the body height sensor and control module in the air suspension system are replaced or the level of the car is wrong, this function needs to be performed to level the body height sensor.

EGR Adaption

Reduce nitrogen oxides (NOx) in the exhaust gas and improve fuel economy at partial load.

more functions waiting for you to discover...

easy to register and download the software

One-Click Vehicle " Health Report "GENERATE+SHARE+PRINT

With Launch X431 PRO3S+ ,you can generate a Vehicle Diagnostic Report by ONE-CLICK. The reports are able to be saved in PDF format, and as the tablet is equipped with WIFI, these can be emailed to the office or directly to your customer. Also,You can customize your name , your address and other information on this report .

Health Report will scan all vehicle modules and give you a status list for each modules condition. It can report out all of the codes from all supported systems. It allows you to "deep dive" into the various PID's .

You can also print out the vehicle health report card .so it will help you explain the vehicle's exact problem to your customer.

500 Items

Data sheet

5 Years

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